ammonium hydroxide has been researched along with glutamine in 1611 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 906 (56.24) | 18.7374 |
| 1990's | 290 (18.00) | 18.2507 |
| 2000's | 191 (11.86) | 29.6817 |
| 2010's | 178 (11.05) | 24.3611 |
| 2020's | 46 (2.86) | 2.80 |
| Authors | Studies |
|---|---|
| Hems, DA | 2 |
| Chambers, NE; Ryan, JW; Sapir, DG | 1 |
| Weinman, EJ | 1 |
| Karasawa, Y; Tasaki, I | 3 |
| Byrne, D; Preuss, HG; Shim, PS | 1 |
| Alleyne, GA; Bennett, FI; McFarlane Anderson, N | 1 |
| Ayling, PD; Betteridge, PR | 1 |
| Boyer, PD; Stokes, BO | 1 |
| Baverel, G; Lemieux, G; Vinay, P; Wadoux, P | 1 |
| Francoeur, D; Thornley-Brown, G; Welbourne, CJ; Welbourne, TC | 1 |
| Akimova, NI; Evstigneeva, ZG; Kretovich, VL | 1 |
| Goldstein, L | 5 |
| Kunin, AS; Tannen, RL | 3 |
| Phenix, P; Thornley-Brown, C; Welbourne, CJ; Welbourne, TC | 1 |
| Brown, CM; van Andel, JG | 1 |
| Janssen, KA; Magasanik, B | 1 |
| Kazemi, H; Leusen, I; van Leuven, F; Wyen, J | 1 |
| Cooney, DA; Davis, RD; Driscoll, JS; Jayaram, HN; Milman, HA | 1 |
| Austin, SM; Meeks, JC; Shaffer, PW; Thomas, J; Wolk, CP | 1 |
| Seglen, PO | 1 |
| Geary, LE; Meister, A | 1 |
| Francoeur, D; Welbourne, TC | 1 |
| Khachatrian, SA; Papian, AA | 1 |
| Truitt, CD; Zalkin, H | 1 |
| Bender, RA; Magasanik, B | 1 |
| Mora, J; Palacios, R; Quinto, C | 1 |
| Dávila, G; Mora, J; Palacios, R; Sánchez, F | 1 |
| Tyler, B | 1 |
| Fonda, ML; Kirzinger, SS | 1 |
| Tannen, RL | 2 |
| Baird, K; Eastman, ST; Preuss, HG; Roxe, DM; Vavatsi-Manos, O | 1 |
| Welbourne, TC | 11 |
| Gest, H; Wall, JD | 1 |
| Ross, BD; Tannen, RL | 2 |
| Nordmann, J; Nordmann, R; Petit, MA | 2 |
| Leusen, I; Van Leuven, F; Weyne, J | 3 |
| Kazemi, H; Leusen, I; Van Leuven, F; Weyne, J | 2 |
| Nordmann, J; Nordmann, R; Pett, MA | 1 |
| Fischer, JE; James, JH; Jeppsson, B; Ziparo, V | 1 |
| Indira Rao, T; Radhakrishna Murthy, C; Sadasivudu, B | 1 |
| Mäntsälä, P; Möttönen, A | 1 |
| Ladha, JK; Rowell, P; Stewart, WD | 1 |
| Epstein, FH; Narins, R; Relman, AS; Stoff, JS | 1 |
| Mora, J; Vaca, G | 1 |
| Gooden, D; Premakumar, R; Sorger, GJ | 1 |
| Imler, M; Schlienger, JL | 3 |
| Alleyne, GA; Roobol, A | 3 |
| Nicoloff, DM; Zieve, L | 1 |
| Doizaki, W; Nicoloff, D; Zieve, L | 1 |
| Lea, PJ; Miflin, BJ | 2 |
| Friend, C; Reem, GH | 1 |
| Bolivar, F; Galván, M; Martuscelli, J | 1 |
| Wyngaarden, JB | 1 |
| Vinay, P | 1 |
| Alfant, M; Crandall, DE; Knott, CE; Tremblay, GS | 1 |
| Dostálová, K; Navrátil, J; Sklenovský, A | 1 |
| Baibas, S; Burgess, EA; Mantagos, S; Oberholzer, V; Palmer, T; Sacks, J; Tsagaraki, S; Valaes, T | 1 |
| Piérard, A; Schröter, B | 1 |
| Sakamoto, N | 1 |
| Meister, A; Powers, SG; Rose, IA; Wimmer, MJ | 1 |
| Delaval, E; Geloso, JP; Moreau, E | 1 |
| Blumenthal, KM; Smith, EL | 1 |
| Bélanger, P; Cartier, P; Lemieux, G | 1 |
| Deleo, AB; Magasanik, B | 1 |
| Kane, JF; Moyed, HS; Patel, N | 1 |
| Narins, RG; Relman, AS | 2 |
| Adam, WR; Simpson, DP | 1 |
| Aitken, DM; Kaplan, JG; Lue, PF | 1 |
| Hindfelt, B | 1 |
| Furlong, CE; Iwata, KK; Willis, RC | 1 |
| Kane, JF; O'Brien, HD | 1 |
| Hoffman, PM; Klahr, S; Sandler, RS; Schoolwerth, AC | 1 |
| Davidson, S; Sonnenblick, EH | 1 |
| Baker, CA; Brenchley, JE; Patil, LG | 1 |
| Wadoux, P; Welbourne, TC | 1 |
| Kotre, AM; Sakamoto, N; Savageau, MA | 1 |
| Jones, BL; Monty, KJ | 1 |
| Dubois, E; Grenson, M; Vissers, S; Wiame, JM | 1 |
| Bourke, E | 1 |
| Delavier-Klutchko, C; Durieu-Trautmann, O | 1 |
| Bernlohr, RW; Corrigan, MG; Donohue, TJ; Kalb, VF | 1 |
| Austin, SM; Chien, WS; Galonsky, A; Lockau, W; Meeks, JC; Shaffer, PW; Thomas, J; Wolk, CP | 1 |
| Chien, WS; Lockau, W; Meeks, JC; Schilling, N; Shaffer, PW; Wolk, CP | 1 |
| Casanello-Ertl, D; Pardridge, WM | 1 |
| Boyd, TA; Goldstein, L | 1 |
| Battaglia, FC; Holzman, IR; Philipps, AF | 1 |
| Gougoux, A; Lemieux, G; Vinay, P | 1 |
| Freund, H; Frick, A; Imler, M; Marbach, J; Schlienger, JL | 1 |
| Veach, GL; Weber, FL | 2 |
| Bounous, CG; Holmes, EW; King, G; Meade, JC | 1 |
| Miyagi, K; Nakada, F; Ohshiro, S | 1 |
| Baverel, G; Gougoux, A; Lemieux, G; Vinay, P | 1 |
| Cheema-Dhadli, S; Halperin, ML | 2 |
| Colombo, JP | 1 |
| Häussinger, D; Sies, H | 1 |
| Bourke, E; Frindt, G; Preuss, HG; Schreiner, GE | 1 |
| Mel'k, MV | 3 |
| Alleyne, GA; Bennett, FI; McFarlane-Anderson, N | 1 |
| Christie, TR; Clarke, LP; Gelbard, AS; Laughlin, JS | 1 |
| Agnoli, A; Arrigoni, E; Benzi, G; Pastoris, O; Strada, P; Villa, RF | 1 |
| Brosnan, JT; McPhee, P | 1 |
| Clark, JB; Dennis, SC | 1 |
| Kobos, RK; Meyerhoff, ME; Rechnitz, GA; Riechel, TL | 1 |
| Makarewicz, W; Swierczyński, J | 2 |
| Cox, WM; Kadis, S; VanEseltine, WP | 1 |
| Chang, TW; Goldberg, AL | 1 |
| Bounous, CG; Holmes, EW; King, GL | 1 |
| Duffy, TE; Gjedde, A; Lockwood, AH; Plum, F | 1 |
| Casanello-Ertl, D; Davidson, MB; Pardridge, WM | 1 |
| LaNoue, KF; Nazar, BL; Schoolwerth, AC | 1 |
| Broman, K; Lauwers, N; Stalon, V; Wiame, JM | 1 |
| Baird, K; Eastman, ST; Preuss, HG | 1 |
| Brosnan, JT; Parry, DM | 2 |
| Blackburn, AB; Moore, JJ; Sax, SM | 1 |
| George, JP; Solomon, S | 2 |
| Alleyne, GA; Bennett, FI; Fine, A | 1 |
| Blakeley, RL; Dixon, NE; Gazzola, C; Zerner, B | 1 |
| Mantsala, P; Zalkin, H | 1 |
| Yoshida, T | 1 |
| Chappell, JB; McGivan, JD; Mourão, JM | 1 |
| Neilson, AH; Nordlund, S | 1 |
| Devivo, DC; Keating, JP | 1 |
| Leskiw, MJ; Stein, TP; Wallace, HW | 1 |
| Aprikian, GV; Maisian, AA | 1 |
| Holmes, EW; King, GL | 1 |
| Jagenburg, R; Jonsson, O; Lundholm, K; Lundstam, S; Nauclér, J; Pettersson, S; Scherstén, T | 1 |
| Iakovlev, VN; Leonov, AN | 1 |
| Goodman, MN; Lowenstein, JM | 1 |
| Karasawa, Y | 1 |
| Aliev, AA | 1 |
| Davy, KW; Morrris, CJ | 1 |
| Gilchrist, AJ; Juniper, BE; Robins, RJ | 1 |
| Kamberger, W | 1 |
| Ostrovskaia, RU; Safronova, MI; Tsybina, NM; Zubovskaia, AM | 1 |
| Giammarco, R; Goldstein, MB; Halperin, ML; Stinebaugh, DJ; Yu, HL | 1 |
| Ahmad, M; Cartier, P; Lemieux, G; Vinay, P | 1 |
| Preuss, HG; Vavatsi-Manos, O | 1 |
| Fetisova, TV | 1 |
| Starr, MS | 1 |
| Baechtel, FS; Gregg, DE; Prager, MD | 1 |
| Dolowy, WC; Holcenberg, JS; Tang, E | 1 |
| Martini, GA | 1 |
| Clancy, PE; Henley, KS; Laughrey, EG; Lyra, LG | 1 |
| Tannen, RL; Terrien, T | 1 |
| Baev, VI; Korostovtseva, NV; Valeeva, GA | 1 |
| Pitts, RF | 3 |
| Simpson, DP | 3 |
| Phenix, P; Welbourne, TC | 1 |
| Chatson, KB; Kurz, WG; LaRue, TA | 1 |
| Folbergrová, J; Norberg, K; Quistorff, B; Siesjö, BK | 1 |
| Benjamin, AM; Quastel, JH | 1 |
| Aldrete, JS | 1 |
| Adam, WR; Brown, S | 1 |
| Bae, IH; Foote, RH | 1 |
| Adam, W; Simpson, DP | 2 |
| Acquarone, N; Bertocchi, I; De Ferrari, G; Gurrerri, G; Tizianello, A | 1 |
| Chernysheva, ON; Kolodub, FA | 1 |
| Hoyer, S; Kommerell, B; Lanzinger, G; Papenberg, J | 1 |
| Krebs, HA | 1 |
| Fetisova, TV; Smirnova, IP | 1 |
| Sunakorn, P | 1 |
| Cabanel, M; Lantuit, P; Paccalin, J; Traissac, FJ | 1 |
| Ganda, OP; Ruderman, NB | 1 |
| Cross, RB; Forgan-Smith, J; Slaughter, BD | 1 |
| Emirbekov, EZ; Tananakina, GP | 1 |
| Ross, BD | 1 |
| Alleyne, GA; Bennett, FI | 1 |
| Chen, CB; Goguen, JM; Halperin, ML | 1 |
| Ardawi, MS | 2 |
| Waniewski, RA | 1 |
| Dejong, CH; Deutz, NE; Kampman, MT; Soeters, PB | 2 |
| Kon, C; Sanders, MM | 1 |
| Cronin, MJ; Horton, K; Welbourne, TC | 1 |
| Gellerich, FN; Krinelke, L; Kunz, WS | 1 |
| Brookes, N | 2 |
| Deutz, NE; Meyers, R; Roman, C; Rudolph, CD; Veereman-Wauters, G | 1 |
| Albrecht, J; Hilgier, W; Puka, M | 1 |
| Alvaro, I; Arilla, E; Bodega, G; Boyano, MC | 1 |
| Greene, LW; Wu, G | 1 |
| Greenfield, PF; Newland, M; Reid, S | 1 |
| Fiechter, A; Kurano, N; Kurano, S; Leist, C; Messi, F | 1 |
| Griffiths, JB; Looby, D; Racher, AJ | 2 |
| Kargi, F; Shaughnessy, TS | 2 |
| Dardenne, M; Engasser, JM; Marc, A; Martial, A | 1 |
| Baines, AJ; Bull, AT; Curling, EM; Hayter, PM; Jenkins, N; Salmon, I; Strange, PG | 1 |
| Handa-Corrigan, A; Heffernan, B; Jeffery, D; Nikolay, S; Young, A | 1 |
| Bols, NC; Moo-Young, M; Phillips, HA; Scharer, JM | 1 |
| Engasser, JM; Goergen, JL; Marc, A | 1 |
| Brusilow, SW; Hirata, T; Koehler, RC; Takahashi, H; Traystman, RJ | 1 |
| Takao, T; Ukida, M | 1 |
| Colombo, JP; Straver, JS; van der Vijver, JC; van Woerkom, TC; Verbiest, HB | 1 |
| Geissler, A; Kanamori, K; Ross, BD | 1 |
| Bourke, E; Häussinger, D | 1 |
| Athanasas, G; Dejong, CH; Deutz, NE; Soeters, PB | 1 |
| Baverel, G; Martin, G; Vincent, N | 1 |
| Campbell, RG; Matthews, DE | 1 |
| Butterworth, RF; Qureshi, IA; Ratnakumari, L | 3 |
| Graham, TE; MacLean, DA | 1 |
| Chen, CB; Halperin, ML | 1 |
| Brazy, PC; Chobanian, MC; Julin, CM; Molteni, KH | 1 |
| Hata, H; Matsuno, F; Matsuzaki, H; Okazaki, K; Takatsuki, K; Yoshida, M | 1 |
| Hartman, WJ; Prior, RL | 1 |
| Drewnowska, K; Schoolwerth, AC; Smith, BC | 1 |
| Gstraunthaler, G; Landauer, F; Pfaller, W | 1 |
| Brusilow, SW; Maestri, NE; McGowan, KD | 1 |
| Bender, RA | 1 |
| Austgen, TR; Chen, MK; Moore, W; Souba, WW | 1 |
| Field, CJ; Marliss, EB; Wu, GY | 3 |
| Bautista, NS; Dass, PD; Hardman, SH; Kurtz, I; Lawson, LR | 1 |
| Chaparian, MG; Evans, DR | 1 |
| Abumrad, NN; Becker, T; Geer, RJ; Lacy, DB; Wasserman, DH; Williams, PE | 1 |
| Bosman, DK; Bovee, WM; Chamuleau, RA; de Graaf, AA; de Haan, JG; Deutz, NE | 1 |
| Holmes, AR; McNaughton, GS; More, RD; Shepherd, MG | 1 |
| Austgen, TR; Chen, MK; Flynn, TC; Souba, WW | 1 |
| Abell, LM; Villafranca, JJ | 1 |
| Candau, P; Florencio, FJ; Mérida, A | 1 |
| Brusilow, SW; Koehler, RC; Takahashi, H; Traystman, RJ | 2 |
| Fine, A | 4 |
| Bump, K; Fisher, M; Foreman, J; Kurcz, E; Lawrence, L; Miller-Graber, P | 1 |
| Badía, A; López-Farré, A; López-Novoa, JM; Montañés, I; Rengel, MA | 1 |
| Curti, B; Edmondson, DE; Rescigno, M; Vanoni, MA; Zanetti, G | 1 |
| Prakasham, R; Rai, AN; Singh, AK; Singh, HN | 1 |
| Marumo, F; Nonoguchi, H; Tomita, K; Ujiie, K | 1 |
| Nissim, I; States, B; Yudkoff, M | 1 |
| Chválová, H; Mátlová, L; Mikes, V | 1 |
| Argomaniz, L; Liras, A; Llorente, P | 1 |
| DeJoseph, MR; Hawkins, RA; Jessy, J; Mans, AM | 1 |
| Mehlhaff, PM; Schuster, SM | 1 |
| Schlaeger, EJ; Schumpp, B | 1 |
| Bruzzone, M; Deferrari, G; Garibotto, G; Pontremoli, R; Robaudo, C; Saffioti, S; Tizianello, A | 1 |
| Baverel, G; Durozard, D; Martin, G | 1 |
| Bruzzone, M; Deferrai, G; Garibotto, G; Pontremoli, R; Robaudo, C; Saffioti, S; Tizianello, A | 1 |
| Alonso, S; Jofre, R; Junco, E; Madero, R; Martinez, A; Perez, R; Tejedor, A; Valderrabano, F; Vinay, P | 1 |
| Bauder-Gross, D; Fürst, P; Hartmann, F; Plauth, M; Raible, A; Vieillard-Baron, D | 1 |
| Brown, MG; Campbell, GR; Rowlands, BJ | 1 |
| Blei, AT; Butterworth, RF; Coy, DL; Gottstein, J; Srivastava, A | 1 |
| Asskali, F; Encke, A; Förster, H; Sachs, M | 1 |
| Nissim, I; Yudkoff, M | 1 |
| Holzknecht, RA; Tuchman, M | 1 |
| Kaneko, K; Miyatake, T; Ohno, T; Yanagisawa, K; Yuki, N | 1 |
| Coraim, FI; Haumer, H; Simon, P; Trubel, W | 1 |
| Sahai, A; Tannen, RL | 1 |
| Kealey, T; Philpott, MP; Williams, R | 1 |
| Hong, RW; Rodrick, ML; Rounds, JD; van Leeuwen, PA; Wilmore, D | 1 |
| Prasad, TA; Reddy, DC; Srinivas, T | 1 |
| Hawkins, RA; Jessy, J | 1 |
| Reddy, AT; Yellamma, K | 1 |
| Nissim, I; Sahai, A; Tannen, RL | 1 |
| Almond, MK; Cohen, RD; Flynn, G; Iles, RA; Smith, A | 1 |
| Rao, KV; Reddy, MS | 1 |
| Curti, B; Nuzzi, L; Rescigno, M; Vanoni, MA; Zanetti, G | 1 |
| Bascarán, V; Braña, AF; Hardisson, C; Sánchez, L | 1 |
| Copeland, EM; Flynn, TC; Hautamaki, RD; Martin, TD; Plumley, DA; Rout, WR; Souba, WW | 1 |
| Chen, MW; Ishino, Y; Jahn, D; Kim, YC; Söll, D | 1 |
| Brusilow, SW; Koehler, RC; Traystman, RJ; Weigle, CG | 1 |
| Berkofsky, J; Duplessis, S; Lemieux, C; Lemieux, G | 1 |
| da Fonseca-Wollheim, F | 1 |
| Hamm, LL; Herndon, J; Merli, C; Simon, EE | 1 |
| Farrow, NA; Kanamori, K; Parivar, F; Ross, BD | 1 |
| Butler, M; Hassell, T | 1 |
| Katiyar, S; Singh, AK; Singh, HN; Verma, SK | 1 |
| Jayaprada, P; Rao, KV; Reddy, MS | 1 |
| Chobanian, MC; Julin, CM | 1 |
| Fujiwara, F; Funahashi, S; Hayashi, A; Nakanishi, T; Saiki, K; Shimizu, A | 1 |
| Baverel, G; Besson, J; Durozard, D; Martin, G | 1 |
| Koch, B; Schäfer, G; Schauder, P; Schröder, MT | 1 |
| Davies, KP; Köhler, P | 1 |
| Häussinger, D | 8 |
| Nagami, GT | 1 |
| Knopman, DS; Shih, VE; Tuchman, M | 1 |
| Atkinson, DE; Szweda, LI | 1 |
| Blondeau, K; Demangel, C; Duval, D; Geahel, I; Marcadet, A | 1 |
| Culpepper, RM; Schoolwerth, AC | 1 |
| Copeland, EM; Dolson, DJ; Hautamaki, RD; Holley, DT; Klimberg, VS; Salloum, RM; Souba, WW | 1 |
| Brusilow, SW; Havens, PL; Haymond, MW; Kan, JS; McLean, RH; Rutledge, SL | 1 |
| Dubin, A; Javaid, JI; Mizock, BA; Poulos, A; Rackow, EC; Sabelli, HC | 1 |
| Ching, BC; Halperin, ML | 1 |
| Juanes, MC; Martín-Barrientos, J; Medina, JM; Vicario, C | 1 |
| Häussinger, D; Lang, F | 1 |
| Zalkin, H | 4 |
| Scheller, D; Silbernagl, S | 1 |
| Benjamin, AM | 2 |
| Hong, JS; Hudson, PM; Kanamatsu, T; Marenpot, RR; Thompson, M; Tilson, HA; Walsh, TJ; Wilson, WE | 1 |
| Indira, K; Mohan, PK; Reddy, LV; Satyanarayana, N | 1 |
| Alemany, M; Arola, L; Bladé, C | 1 |
| Alonso, E; García-España, A; Girbés, J; Rubio, V | 1 |
| Cremel, G; Marescaux, C; Rumbach, L; Waksman, A; Warter, JM | 1 |
| Calderón, J; Cooper, AJ; Gelbard, AS; Mora, J | 1 |
| Nissim, I; States, B | 1 |
| Behar, KL; Fitzpatrick, SM; Hetherington, HP; Shulman, RG | 1 |
| Henriksen, EJ; Jaspers, SR; Satarug, S; Tischler, ME | 1 |
| Hüssinger, D; Stoll, B | 1 |
| García-Salguero, L; Hortelano, P; Lupiáñez, JA | 1 |
| Brand, K; Fekl, W; Langer, K; Luppa, P; Schoerner, C; von Hintzenstern, J | 1 |
| Holm, E; Leweling, H; Staedt, U; Striebel, JP; Zeitz, R | 1 |
| Cole, LA; Sahai, A; Tannen, RL | 1 |
| Baverel, G; Martin, G; Michoudet, C | 2 |
| Karasawa, Y; Nakata, C | 2 |
| Calderón, J; Mora, J | 1 |
| Aleshin, OI; Baranov, AV; Nikolaeva, LF; Pavlov, NA; Pisarenko, OI; Pomerantsev, EA; Savchenko, AP; Studneva, IM | 1 |
| Chen, GJ; Russell, JB | 1 |
| Manninen, AT; Savolainen, H | 1 |
| Chorváth, B; Forgács, A; Horáková, K; Perényi, T; Valentová, N | 1 |
| Erecińska, M; Nelson, D; Nissim, I; Yudkoff, M; Zaleska, MM | 1 |
| Alonso, FJ; Medina, MA; Núñez de Castro, I; Sanchez-Jimenez, F; Segura, JA | 1 |
| Fischer, B; Holm, E; Jacob, S | 1 |
| Newsholme, EA; Newsholme, P | 1 |
| Bost, MC; Janssen, MA; Soeters, PB; van Berlo, CL; van de Bogaard, AE; van der Heijden, MA; van Eijk, HM | 1 |
| Abumrad, NN; Cersosimo, E; Geer, R; Ghishan, F; Lairmore, T; Williams, P | 1 |
| Cooper, AJ | 2 |
| Chobanian, MC; Hammerman, MR | 3 |
| Bode, C; Bode, JC; Schäfer, K; Steffen, C; Ukida, M; Zelder, O | 1 |
| Lin, S; Raabe, W | 1 |
| Aranda, MR; Ibanez, RJ; Kiss, AL; Lemieux, C; Lemieux, G | 1 |
| Gerok, W; Häussinger, D; Stehle, T | 1 |
| Giesy, JP; Mitz, SV | 1 |
| Ivanov, VE; Novikova, EB; Pisarenko, OI; Serebriakova, LI; Tskitishvili, OV | 1 |
| Nissim, I; Segal, S; Yudkoff, M | 2 |
| Gerok, W; Häussinger, D; Sies, H | 1 |
| Pisarenko, OI; Studneva, IM | 1 |
| Cooper, AJ; Gelbard, AS; Roberts, J; Rosenspire, KC; Schmid, FA | 1 |
| Silbernagl, S | 2 |
| Ivanov, VE; Novikova, EB; Pisarenko, OI; Serebryakova, LI; Studneva, IM; Tskitishvili, OV | 1 |
| Ivanov, VE; Lepilin, MG; Pisarenko, OI | 1 |
| Jacob, S; Jaspers, SR; Tischler, ME | 1 |
| Arst, HN; Grenson, M; Wiame, JM | 1 |
| Dass, PD; Welbourne, TC | 4 |
| Hummeler, K; Medow, M; Nissim, I; Pleasure, D; Yudkoff, M | 1 |
| Henriksson, J; Katz, A; Sahlin, K | 1 |
| Joy, K; Ta, TC | 1 |
| Costello, CE; Pang, H; Tornheim, K | 1 |
| Leone, M; Thiel, T | 1 |
| Tønnesen, K | 1 |
| Hu, CZ; Li, JD; Yoch, DC | 1 |
| Meijer, AJ; Verhoeven, AJ | 1 |
| Indira, K; Prasad, GV; Rajendra, W | 1 |
| Svenneby, G; Torgner, IA | 1 |
| Buttrose, M; McKellar, D; Welbourne, TC | 1 |
| Kanemoto, RH; Ludden, PW | 1 |
| Kanamori, K; Roberts, JD; Weiss, RL | 1 |
| Enderlin, CS; Joseph, CM; Meeks, JC; Steinberg, NA; Westby, CA | 1 |
| Jernigan, HM; Zigler, JS | 1 |
| Givens, G; Joshi, S; Welbourne, TC | 1 |
| Aronson, AI; Strauch, MA; Zalkin, H | 1 |
| Juurlink, BH | 1 |
| Curi, R; Kowalchuk, JM; Newsholme, EA | 1 |
| Banjac, B; Drewes, LR; Kloiber, O | 1 |
| Huntington, GB; Reynolds, CK; Reynolds, PJ; Tyrrell, HF | 1 |
| Bogusky, RT; Dietrich, RL | 1 |
| Berkofsky, J; Lemieux, C; Lemieux, G | 1 |
| Chisena, CA; Cysyk, RL; Monks, A | 1 |
| Arieff, AI; Fraser, CL | 1 |
| Brahamsha, B; Greenberg, EP | 1 |
| Chianale, J; Gumucio, JJ; Traber, PG | 1 |
| Cheema-Dhadli, S; Chen, CB; Halperin, ML; Jungas, RL; West, ML | 1 |
| Applegarth, DA; Davidson, AG; Dimmick, JE; Norman, MG; Pirie, G; Toone, JR; Wong, J; Wong, LT | 1 |
| Albajar, M; Hems, R; Klim, RA; Williamson, DH | 1 |
| Chabrier, G; Imler, M; Marescaux, C; Warter, JM | 1 |
| Alme, A; Broch, H; Gjessing, LR; Lie, SO; Lunde, HA; Undrum, T | 1 |
| Brusilow, SW; Rajantie, J; Simell, O; Sipilä, I; Valle, DL | 1 |
| Bourke, E; Preuss, HG; Roxe, DM | 1 |
| Helber, JT; Hirschberg, R; Johnson, TR; Yarbrough, LR | 1 |
| Felipo, V; Grisolía, S; Miñana, MD | 1 |
| Culebras, M; Doval, M; Gougoux, A; López-Novoa, JM; Rengel, M; Vinay, P | 1 |
| Gerok, W; Häussinger, D; Kaiser, S | 1 |
| Cao, L; Chance, WT; Fischer, JE; Foley-Nelson, T; Nelson, JL | 1 |
| Lawrence, LM; Miller, PA | 1 |
| Soeters, PB; van Berlo, CL; van Leeuwen, PA | 1 |
| Morimoto, Y; Tsuji, T; Ukida, M | 1 |
| Brosnan, JT; Gougoux, A; Halperin, ML; Lowry, M; Vinay, P | 1 |
| Karasawa, Y; Koh, K | 2 |
| Chabrier, G; Imler, M; Schlienger, JL; Simon, C | 1 |
| Garcia, MV; Martín-Barrientos, J; Medina, JM | 1 |
| Maren, TH | 1 |
| Mackenzie, W | 1 |
| Gougoux, A; Halperin, M; Lemieux, G; Vinay, P | 1 |
| Abumrad, NN; Cersosimo, E; Hoxworth, BT; Lacy, WW; Radosevich, PM; Williams, PE | 1 |
| Lusty, CJ; Nyunoya, H; Rubino, SD | 1 |
| Cole, LA; Scheid, JM; Tannen, RL | 1 |
| Abumrad, NN; Cersosimo, E; Lacy, DB; O'Donovan, D; Williams, PE | 1 |
| Choi, BS; Roberts, MF | 1 |
| Macmillan, JD; Miller, L; Reuveny, S; Velez, D | 2 |
| Dodge, TC; Frame, KK; Himes, VB; Hu, WS | 1 |
| Hertz, L; Murthy, CR | 1 |
| Adachi, H; Kihara, K; Nagata, N; Takehara, Y | 1 |
| Areas, J; Conrado, J; Preuss, HG; Slemmer, D | 1 |
| Areas, J; Lenhart, M; Preuss, HG; Schubert, P; Slemmer, D | 1 |
| Bachmann, C; Colombo, JP; Gorgievski-Hrisoho, M | 1 |
| Henderson, R; Holloway, JC; Phifer, T; Welbourne, TC | 1 |
| Ballé, C; Jungermann, K | 1 |
| Soeters, PB; van Leeuwen, PA | 1 |
| Gougoux, A; Lalonde, L; Manillier, C; Vinay, P | 1 |
| Barrio, JR; Keen, RE; Krivokapich, J; Phelps, ME; Shine, KI | 1 |
| Kuwahara, M; Sasaki, S; Shiigai, T; Takeuchi, J | 1 |
| Areas, J; Balian, S; Belledonne, M; Preuss, HG; Slemmer, D | 1 |
| Indira, K; Mohan, PK; Reddy, LV; Shankara, CR | 1 |
| Anderson, PM | 1 |
| Bun-Chen, C; Halperin, ML | 1 |
| Berkofsky, J; Lemieux, C; Lemieux, G; Lewis, V; Quenneville, A | 1 |
| Betsch, D; Paluh, JL; Weith, HL; Zalkin, H | 1 |
| Halpern, YS; Metzer, E; Shaibe, E | 1 |
| Butler, M | 1 |
| Fern, EB; Garlick, PJ; Waterlow, JC | 1 |
| Kurokawa, K; Nagami, GT | 1 |
| Gougoux, A; Halperin, M; Jungas, R; Vinay, P | 1 |
| Givens, G; Joshi, S; Phromphetcharat, V; Welbourne, TC | 1 |
| Sastrasinh, M; Sastrasinh, S | 1 |
| Gougoux, A; Halperin, ML; Jungas, RL; Pichette, C; Vinay, P | 1 |
| Endou, H; Nonoguchi, H; Shiigai, T; Uchida, S | 1 |
| Brackett, K; Fischer, JE; James, JH; Jonung, T; Rigotti, P | 1 |
| Ford, SH | 1 |
| Meijer, AJ | 1 |
| O'Donovan, DJ | 5 |
| Gougoux, A; Halperin, ML; Vinay, P | 1 |
| Bagnasco, S; Canepa, A; Deferrari, G; Garibotto, G; Robaudo, C; Tizianello, A | 1 |
| Brosnan, JT; Lanctin, H; Ross, BD | 1 |
| Kvamme, E; Svenneby, G; Torgner, IA; Tveter, KJ | 1 |
| Goldstein, L; Perlman, DF | 1 |
| Angielski, S; Raszeja-Specht, A; Rogulski, J | 1 |
| Brosnan, JT; Lanctin, H; Quarcoo, ET | 1 |
| Hummeler, K; Nissim, I; Pleasure, D; Segal, S; Yudkoff, M | 1 |
| Preuss, HG | 4 |
| Bourke, E; Delaney, V; Preuss, HG; Risquez, A | 1 |
| Duplain, M; Gougoux, A; Vinay, P | 1 |
| Deferrari, G; Garibotto, G; Robaudo, C; Saffioti, S; Salvidio, G; Tizianello, A | 1 |
| Gougoux, A; Halperin, ML; Lalonde, L; Manillier, C; Noel, J; Vinay, P | 1 |
| Alonso, S; Jofre, R; Junco, E; Lemieux, G; Perez, R; Rengel, M; Valderrabano, F; Vinay, P | 1 |
| Phromphetcharat, V; Welbourne, TC | 1 |
| Endou, H; Nakada, J; Nonoguchi, H; Takehara, Y; Yamada, H | 1 |
| Onstad, G; Raabe, W | 1 |
| St Omer, V | 1 |
| Fridliandskiĭ, AI | 1 |
| Levental, M; Rakić, L; Rusić, M | 1 |
| Van Leuven, F; Weyne, J | 1 |
| Dubois, E; Grenson, M; Wiame, JM | 1 |
| Coulton, JW; Kapoor, M | 1 |
| Meister, A; Weisbrod, RE | 1 |
| Katunuma, N; Kobayashi, K; Kuroda, Y; Matsuda, Y | 1 |
| Evtushenko, GI; Kolodub, FA | 4 |
| Ching, S; Gabuzda, GJ; Rogoff, TM | 1 |
| Brenchley, JE; Magasanik, B; Prival, MJ | 1 |
| Brown, CM; Burn, VJ; Johnson, B | 1 |
| Holzer, H | 1 |
| Deuel, TF; Prusiner, S | 1 |
| Greger, J; Hartmann, W; Kluge, H; Wieczorek, V | 1 |
| Brenchley, JE; Magasanik, B | 1 |
| Fischer, JE | 1 |
| Ferguson, AR; Sims, AP | 4 |
| Morris, I; Slater, JH | 1 |
| Folkes, BF; Sims, AP | 2 |
| Emirbekov, EZ; L'vova, SP | 1 |
| Bender, RA; Brenchley, JE; DeLeo, AB; Magasanik, B; Paris, CG; Prival, MJ; Streicher, SL; Tyler, BM | 1 |
| Carlsson, J; Griffith, CJ | 1 |
| Dubois, EL; Grenson, M | 1 |
| Catanzaro, R; Coletti, A; Levi, G; Morisi, G | 1 |
| Hartmann, R; Shapiro, BM | 1 |
| Lewis, LD; Ljunggren, B; Norberg, K; Siesjö, BK | 1 |
| Meister, A; Tate, SS | 1 |
| Box, V; Sims, AP; Toone, J | 1 |
| Gotlober, IV; Krichevskaia, AA; Lukash, AI; Menzhderitskaia, LG; Samoĭlik, NI | 1 |
| Buniatian, GKh | 1 |
| Knöfel, R; Rost, J | 1 |
| Korniushenko, NP; Silakova, AI | 1 |
| Holmes, WM; Kane, JF; Patel, N | 1 |
| Fridlianskiĭ, AI | 1 |
| Bauer, M; Schirardin, H; Warter, J | 1 |
| Kato, T | 1 |
| Veerkamp, JH | 1 |
| Bresnick, E; Lyman, K; Mayfield, ED | 1 |
| Meister, A; Ronzio, RA; Rowe, WB | 1 |
| Fontenelle, LJ; Henderson, JF | 1 |
| Goodman, AD; Pagliara, AS | 3 |
| Raina, PN; Rosen, F | 1 |
| Henderson, EJ; Hwang, LH; Nagano, H; Zalkin, H | 1 |
| Brosnan, JT; Krebs, HA; Williamson, DH | 1 |
| Hersh, LB; Srere, PA | 1 |
| Brosnan, JT; Hems, DA | 1 |
| Cooney, D; Davis, R; Van Atta, G | 1 |
| Hedegaard, J; Le Gal, ML; Le Gal, Y | 1 |
| Buttery, PJ; Rowsell, EV | 1 |
| Preuss, HG; Weiss, FR | 2 |
| Lemieux, G; Lussier, Y; Martin, P; Plante, GE; Robitaille, P; Vinay, P | 1 |
| Klahr, S; Nawar, T; Schoolwerth, AC | 1 |
| Proelss, HF; Wright, BW | 1 |
| Dover, S; Halpern, YS | 1 |
| Estis, LF; Haschemeyer, RH; Meister, A; Trotta, PP | 1 |
| Haschemeyer, RH; Meister, A; Pinkus, LM; Trotta, PP | 1 |
| Larson, BL; Robinson, JL; Vekich, AJ | 1 |
| Reem, GH | 4 |
| Natale, PJ; Tremblay, GC | 1 |
| Burg, M; Orloff, J | 1 |
| Hathway, DE; Mallinson, A | 1 |
| Dennen, DW; Niederpruem, DJ | 1 |
| Kameyama, T; Kinemuchi, H | 1 |
| Gallagher, BB | 1 |
| Chamalaun, RA; Tager, JM | 1 |
| Benetato, G; Constantinescu, J; Mănescu, V; Petrescu, A; Stănescu, V | 1 |
| Nagatani, H; Shimizu, M; Valentine, RC | 1 |
| Lund, P | 2 |
| Ababei, L; Hăulică, A; Trandafirescu, M | 1 |
| Kovacević, Z; Morris, HP | 1 |
| St Omer, VV | 1 |
| Bourgoignie, JJ; Klahr, S; Schoolwerth, AC | 1 |
| Holzer, H; Schutt, H | 1 |
| Elmerich, C | 1 |
| Holzer, H; Schutt, H; Wohlhueter, R | 1 |
| Aprikian, GV; Iboian, SR; Mkrtchian, SA | 1 |
| Kikuchi, M | 1 |
| Crosier, JH; Hickman, R; Saunders, SJ; Terblanche, J | 1 |
| Hellebust, JA; Liu, MS | 1 |
| Lingundi, MM; Rost, J | 1 |
| Asafov, GB; Ekisenina, NI; Ivanova, LM; Lumel'skiĭ, VIa; Smagin, VG | 1 |
| Kazemi, H; Kelley, MA | 1 |
| Alroy, G; Eisenkraft, B; Itskovitch, J; Valero, A | 1 |
| Oaks, A | 1 |
| Koshland, DE; Levitzki, A | 2 |
| Kopstein, J; Swales, JD; Wrong, OM | 1 |
| Bank, N; Weber, M; Welbourne, T | 1 |
| Saheki, T | 1 |
| Jackson, JF; Ong, BL | 1 |
| Jackson, EN; Yanofsky, C | 1 |
| Willis, RC; Woolfolk, CA | 1 |
| Ishikawa, E | 1 |
| Spaeth, AE; Windmueller, HG | 1 |
| Hartman, SC; Lee, BH | 1 |
| Hynes, MJ | 1 |
| Serfaty, A; Vellas, F | 1 |
| Host, WR; Rush, BF; Serlin, O | 1 |
| Hills, AG; Kerr, WD; Reid, EL | 1 |
| Delaval, E; Geloso, JP | 1 |
| Homes, WM; Jensen, RA; Kane, JF; Smiley, KL | 1 |
| Doudoroff, M; Neilson, AH | 1 |
| Asafov, GB; Chazov, EI; Degtiar', VG; Mazaev, AV; Smirnov, VN | 1 |
| Evtushenko, GI; Iashina, LN; Kolodub, FA; Tkachenko, VV | 1 |
| Akshabaeva, KA | 1 |
| Puschett, JB; Steinmuller, ST | 1 |
| Shigesada, K; Tatibana, M | 1 |
| Rogova, TA; Silakova, AI | 1 |
| Eghian, VB; Hagopian, GB; Turshian, EH | 1 |
| Mkheyan, EE | 1 |
| Buniatian, HCh; Hovhannissian, VS; Sahagian, JJ | 1 |
| Preuss, HG; Roxe, DM; Schreiner, GE; Vavatsi-Manos, O | 1 |
| Cavanagh, JB; Kyu, MH; Zamora, AJ | 1 |
| Preuss, HG; Vertuno, LL; Vivatsi-Manos, O | 1 |
| Kazemi, H; Shannon, DC; Shih, VE; Shore, NS | 1 |
| Curthoys, NP; Lowry, OH | 1 |
| Gutman, AB; Yu, TF | 1 |
| Asafov, GB; Chazov, E; Gukowski, DU; Krikov, VI; Mazaev, AV; Smirnov, VN | 1 |
| Goodman, AD | 2 |
| Kamm, DE; Strope, GL | 2 |
| Cohen, HP; Lin, S | 1 |
| Chappell, JB; Crompton, M | 1 |
| Moore, R; Tannen, RL; Wedell, E | 1 |
| Preuss, HG; Roxe, DM; Schreiner, GE | 1 |
| Straatmann, MG; Welch, MJ | 1 |
| Hawkins, RA; Miller, AL; Nielsen, RC; Veech, RL | 1 |
| Aikawa, T; Ishikawa, E; Matsutaka, H; Yamamoto, H | 1 |
| Baev, VI; Brattseva, SA; Korostovtseva, NV; Valeeva, GA | 1 |
| Duffy, TE; Plum, F; Vergara, F | 2 |
| Buttery, PJ; Lewis, D; Soar, JB | 1 |
| Hübner, H; Kedenburg, CP | 1 |
| Aprikian, GV; Shaginian, VA | 1 |
| Reubi, F | 1 |
| Cartier, P; Lemieux, G; Vinay, P | 1 |
| Baskerville, E; Twarog, R | 1 |
| Abzug-Horowitz, S; Pinson, A; Russell, A; Statter, M | 1 |
| Bergman, EN; Kaufman, CF; Williams, HH; Wolff, JE | 1 |
| Holmin, T; Siesjö, BK | 1 |
| Dhiensiri, K; Glasgow, AM | 1 |
| Best, SM; Hooper, PT; Murray, DR | 1 |
| Ljunggren, B; Schutz, H; Siesjö, BK | 1 |
| Ljunggren, B; Ratcheson, RA; Siesjö, BK | 1 |
| Fomina, TN | 1 |
| Poe, WE; Wilson, RP | 1 |
| Baird, K; Preuss, HG; Vavatsi-Manos, O; Vertuno, CL | 1 |
| Burgess, EA; Butler, LJ; Levin, B; Oberholzer, VG; Palmer, T | 1 |
| Long, CW; Pardee, AB | 1 |
| Meister, A | 1 |
| Holzer, H; Masek, Z; Mecke, D; Schutt, H | 1 |
| Pfleiderer, T | 1 |
| Robern, H; Thatcher, FS | 1 |
| Ginsburg, A | 1 |
| Srinivasan, PR; Tamir, H | 1 |
| Pateman, JA | 1 |
| Denton, MD; Ginsburg, A; Hennig, SB; Yeh, J | 1 |
| Pilkington, LA; Pitts, RF; Young, TK | 1 |
| Dworak, JE; Ryan, WL | 1 |
| Lemieux, G; Robitaille, P; Vinay, P | 1 |
| Koshland, DE; Levitzki, A; Stallcup, WB | 1 |
| Burt, ME; Haschemeyer, RH; Meister, A; Trotta, PP | 1 |
| Balis, ME | 1 |
| Kuttner, RE; Lorincz, AB | 1 |
| Arkhangel'skaia, AV | 1 |
| Denton, MD; Ginsburg, A | 1 |
| Deuel, TF; Stadtman, ER | 1 |
| Hager, SE; Jones, ME | 3 |
| Brown, CM; Meers, JL; Tempest, DW | 1 |
| Jensen, RA; Kane, JF | 1 |
| Fhaolain, IN; O'Donovan, DJ | 1 |
| Belser, WL; Hutchinson, MA; Robb, F | 1 |
| Ayala, GF; Cohen, HP; Vasconetto, C | 1 |
| Leal-Pinto, E; MacLeod, MB; Pilkington, LA; Pitts, RF | 1 |
| Biebuyck, JF; Hawkins, RA | 1 |
| Balagura-Baruch, S; Welbourne, TC | 1 |
| Chu, SY; Henderson, JF | 1 |
| Leonard, BE; Palfreyman, MG | 1 |
| Cooney, DA; Davis, RD; Pittillo, RF; Rosenkrantz, H; Schaeppi, U; Sprague, R | 1 |
| Bergman, EN; Williams, HH; Wolff, JE | 1 |
| Hofmann, AF; Summerskill, WH; Webster, KH; Willson, RA | 1 |
| Archangelskaya, AV; Gershenovich, ZS; Krychewskaya, AA | 1 |
| Kodama, I | 1 |
| Dobkin, J | 1 |
| Asmar, JA; Daghir, NJ; Sifri, M | 1 |
| Blackburn, EH; Hird, FJ | 1 |
| Blackburn, EH; Hird, FJ; Jones, IK | 1 |
| Greenberg, RE; Irias, JJ | 1 |
| Cremer, JE; Tarkowski, S | 1 |
| O'Donovan, DJ; Pilkington, LA | 1 |
| Parekh, LJ; Ramakrishnan, CV; Sakariah, KK | 1 |
| Bloomfield, RA; Wilson, RP | 1 |
| Richards, B | 1 |
| Bourke, E; Fine, A; Scott, J | 1 |
| Wrong, OM | 1 |
| Polli, EE | 1 |
| Plum, F | 1 |
| Galli, C; Maiolo, AT; Polli, EE; Porro, GB; Sessa, M | 1 |
| Berl, S | 1 |
| Brzozowski, T; Duffield, PH; Kalman, SM | 1 |
| Balinsky, JB; Crook, EM; Unsworth, BR | 1 |
| Polishchuk, SN; Silakova, AI | 1 |
| Jackson, HF; Lea, CH; Parr, LJ | 1 |
| Sergeeva, SA | 1 |
| Gass, JD; Meister, A | 1 |
| Bjarnason, J; Carpenter, KJ | 1 |
| Asher, RR; Kamm, DE | 1 |
| Buttery, PJ | 1 |
| Damian, AC; Pitts, RF | 1 |
| Schenker, S; Walker, CO | 1 |
| Bassham, JA; Kanazawa, T; Kirk, MR | 1 |
| Elliott, KA; Yoshino, Y | 1 |
| Parent, JP; Pequin, L; Vellas, F | 1 |
| Parejko, RA; Wilson, PW | 1 |
| Emirbekov, EZ; Mukailov, MI | 1 |
| Lamar, C | 1 |
| Buniatian, HCh; Egian, VB; Hagopian, GE; Turshian, GA | 1 |
| Chappell, JB; Kovacević, Z; McGivan, JD | 1 |
| Brinck, P; Harum, A; Zacarías, J | 1 |
| Alleyne, GA; Besterman, HS; Flores, H | 1 |
| Bourke, E; Frindt, G; Rubio-Paez, D; Schreiner, GE | 1 |
| Jagenburg, R; Lindstedt, G; Malmquist, J | 1 |
| Klahr, S | 1 |
| Tower, DB; Wherrett, JR | 1 |
| Hamlin, EM; Hourani, BT; Reynolds, TB | 1 |
| Svenneby, G | 1 |
| Koenig, H; Patel, A | 1 |
| Kutovoï, AI; Strizhova-Salova, NI | 1 |
| Kononova, NS | 1 |
| Bekir-zade, GM; Silakova, AI | 1 |
| Andreeva, TV; Promyslov, MSh | 1 |
| Hermann, H; Kluge, H; Wieczorek, V | 1 |
| Demeyer, DI; Henderickx, HK | 1 |
| Chen, CH; Koeppe, RE; Meghal, SK; O'Neal, RM; Reynolds, CS | 1 |
| Boichis, H; Edelmann, CM; Houston, IB; Rodriguez Soriano, J; Stark, H | 1 |
| Addae, SK; Lotspeich, WD | 2 |
| Bignall, MC; Elebute, O; Lotspeich, WD | 1 |
| Adler, S; Beard, E; Lindeman, RD; Shock, NW; Yiengst, MJ | 1 |
| Theimer, W | 1 |
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| Lotspeich, WD; O'Donovan, DJ | 1 |
| Cohen, PP; Janssens, PA | 1 |
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| Cavallo, F; Coghe, M; Grillo, MA | 1 |
| Pequin, L; Serfaty, F | 1 |
| Mosendz, SA | 1 |
| Logunov, VV; Pogodaev, KI | 1 |
| Lyon, ML; Pitts, RF | 1 |
| O'Donovan, DJ; Warner, CW | 1 |
| Cheema, PS; Malathi, K; Padmanaban, G; Sarma, PS | 1 |
| Patel, AJ; Ramakrishnan, CV | 1 |
| Burgess, EA; Dobbs, RH; Levin, B; Palmer, T | 1 |
| Adler, M; Bobrow, E; Gutman, AB; Yü, TF | 1 |
| Charles, R; De Haan, EJ; Hoek, JB; Tager, JM | 1 |
| Agrest, A; Jaikin, A | 1 |
| Arakawa, Y | 1 |
| Bent, KJ | 1 |
| Carter, SH; Stone, WE; Tews, JK | 1 |
| Fulgraff, G; Pitts, RF | 1 |
| Humphreys, JS; Ravel, JM; Shive, W | 1 |
| Gordon, BG; Nilova, NS; Vladimirova, EA | 1 |
| DeBruin, H; Mattenheimer, H | 1 |
| Pilkington, LA; Pitts, RF | 1 |
| Bise, BB; Preuss, HG; Schreiner, GE | 1 |
| Garfinkel, D | 1 |
| Cahill, GF; Fuisz, RE; Goodman, AD | 1 |
| Watts, DC; Watts, RL | 1 |
| Leonard, BE | 1 |
| Henderlong, PR; Schmidt, RR | 1 |
| Pequin, L; Serfaty, A | 2 |
| Meister, A; Wellner, VP; Zoukis, M | 1 |
| Willis, JE | 1 |
| Kennedy, IR | 2 |
| Gorskaia, SV; Mogilevchik, LE; Severina, VA | 1 |
| Doll, E; Kuel, J; Reindell, H; Singer, U; Steim, H | 1 |
| Okunev, VN; Prokhorenko, LG | 1 |
| Sakaguchi, C | 1 |
| Godin, Y; Kayser, C; Mark, J | 1 |
| Pitts, RF; Stone, WJ | 1 |
| Badiu, G; Mison-Crighel, N; Pintillie, C | 1 |
| Chambers, DM; Redfern, PH; Roberts, DJ | 1 |
| Pequin, L | 1 |
| Kobayashi, T | 1 |
| Araújo, EF; Caldas, RA; Felix, CR; Roitman, I | 1 |
| Herst, PM; Janssen, DB; Joosten, HM; van der Drift, C | 1 |
| Bregar, FW; Curthoys, NP; Hughey, RP | 1 |
| Alleyne, GA; McFarlane-Anderson, N | 1 |
| Curthoys, NP; Shapiro, RA | 1 |
| Acquarone, N; Deferrari, G; Garibotto, G; Ghiggeri, GM; Robaudo, C; Sala, R | 1 |
| Bruzzone, M; Deferrari, G; Garibotto, G; Ghiggeri, GM; Robaudo, C | 1 |
| Lea, PJ; Miflin, BJ; Wallsgrove, RM | 1 |
| Belanger, P; Lemieux, G; Preuss, HG; Sleeper, RS | 1 |
| Alleyne, GA; Barnswell, J; Benjamin, J; Hortelano, P; Lupianez, JA; McFarlane-Anderson, N; Scott, B | 1 |
| Podlasek, SJ; Preuss, HG; Sundquist, R | 1 |
| Magasanik, B; Reitzer, LJ | 1 |
| Karasawa, Y; Kibe, K | 2 |
| Lepo, JE; Tabita, FR; Wyss, O | 1 |
| Grisolía, S; Guerri, C; Jordá, A; O'Connor, JE | 1 |
| Kanamori, K; Legerton, TL; Roberts, JD; Weiss, RL | 1 |
| Dass, PD; Thornley-Brown, D; Welbourne, TC | 1 |
| Chaouat, M; Haskel, Y; Hod, G; Lernau, OZ; Mayer, M; Nissan, S | 1 |
| LaNoue, KF; Schoolwerth, AC | 1 |
| Arp, DJ; Zumft, WG | 1 |
| Agardh, CD; Alinder, G; Herlin, P; Holmin, T; Hultberg, B | 1 |
| Biltz, RM; Letteri, JM; Palekar, A; Pellegrino, ED; Pinkus, LM | 1 |
| Angielski, S; Rogulski, J; Strzelecki, T | 1 |
| Baverel, G; Martin, G | 1 |
| Curthoys, NP | 1 |
| Hertz, L; Schousboe, A; Yu, AC | 1 |
| Hilgier, W | 1 |
| Duong, N; Gougoux, A; Guern, C; Khoury, N; Vinay, P | 1 |
| Anderson, PM; Casey, CA | 1 |
| Carrascosa, JM; Martínez, P; Núñez de Castro, I | 1 |
| Jernigan, HM; Laranang, AS | 1 |
| Magasanik, B; Mitchell, AP | 2 |
| Fujiwara, M; Higashi, T; Nagashima, H; Nakatsukasa, H; Sakata, T; Shiota, T; Takei, N; Watanabe, A | 1 |
| Khokhlov, AP; Miaskovskaia, SP; Nenasheva, TN | 1 |
| Holmes, EW | 1 |
| Indira, K; Mohanachari, V; Satyavelu Reddy, K | 2 |
| Chabrier, G; Imler, M; Schlienger, JL | 1 |
| Batshaw, ML; Brusilow, S; Tinker, J | 1 |
| Fahey, D; McCairns, E; Rowe, PB; Sauer, D | 1 |
| Burg, MB; Good, DW | 1 |
| Bendich, A; Kafkewitz, D | 1 |
| Bhagyalakshmi, A; Ramamurthi, R; Reddy, PS | 1 |
| Sastrasinh, S; Tannen, RL | 2 |
| Chabrier, G; Imler, M; Krieger, J; Marescaux, C; Micheletti, G; Rumbach, L; Warter, JM | 1 |
| Applegarth, DA; Farrell, K; Kirby, LT; Verity, CM | 1 |
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| Bodega, G; Ciordia, S; Córdoba, J; Fernández, B; García, MI; Juárez, S; Köber, M; López-Fernández, LA; Luna, M; Oria, M; Penedo, M; Suárez, I | 1 |
| Haselkorn, R; Ke, S | 1 |
| Good, P | 1 |
| Bak, LK; Dadsetan, S; Jalan, R; Keiding, S; Ott, P; Schousboe, A; Sørensen, M; Vilstrup, H; Waagepetersen, HS | 1 |
| Ivnitsky, JJ; Malakhovsky, VN; Rejuniuk, VL; Schaefer, TV | 1 |
| Mardini, H; Record, C | 1 |
| Häger, MC; List, F; Razeto, A; Sterner, R; Vega, MC; Wilmanns, M | 1 |
| Norenberg, MD; Rama Rao, KV | 1 |
| Berry, SA; Coakley, DF; Diaz, GA; Dickinson, K; Harding, CO; Lee, B; LeMons, C; Lichter-Konecki, U; Mauney, J; McCandless, SE; Mokhtarani, M; Moors, T; Scharschmidt, BF; Smith, W | 1 |
| Chen, GQ; Chen, Y; Deng, H; Guo, Y; Lu, P; Ma, D; Shi, Y | 1 |
| Chen, Y; Choi, W; Deng, H; He, W; Huang, W; Shi, Y; Zhang, Q | 1 |
| AbdElgawad, H; Asard, H; Blust, R; De Boeck, G; De Rop, M; Giblen, T; Sinha, AK | 1 |
| Verlander, JW; Weiner, ID | 1 |
| Koblihova, E; Laszikova, E; Pantoflicek, T; Prazak, J; Ryska, M; Ryska, O | 1 |
| Alexeeva, O; Baranovsky, A; Bass, NM; Brown, RS; Coakley, D; Dickinson, K; Dudar, L; Fadieienko, G; Ghabril, M; Grewal, P; Grinevich, V; Kharchenko, N; Klaryts'ka, I; Mantry, P; McCashland, T; Mokhtarani, M; Morozov, V; Norris, C; Reddy, KG; Reddy, KR; Rockey, DC; Scharschmidt, BF; Syplyviy, V; Vierling, JM; Zupanets, IA | 1 |
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| Bosoi, CR; Huynh, J; Marin, H; Parent-Robitaille, C; Rose, CF; Tremblay, M; Zwingmann, C | 1 |
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| Berry, SA; Coakley, DF; Diaz, GA; Lee, B; Lemons, C; Lichter-Konecki, U; McCandless, SE; Mokhtarani, M; Nagamani, SC; Rhead, W; Scharschmidt, BF; Smith, W | 1 |
| Ha, TK; Lee, GM | 1 |
| Dahanayaka, S; Dai, Z; Hu, S; Jia, S; Lin, G; Wang, W; Wu, G; Wu, Z | 1 |
| Ah Mew, N; Daikhin, Y; Lichter-Konecki, U; McCarter, R; Nissim, I; Tuchman, M; Yudkoff, M | 1 |
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| Aghamohseni, H; Budman, HM; Legge, RL; Ohadi, K | 1 |
| Antonyak, MA; Cerione, RA; Katt, WP | 1 |
| He, Q; Liu, Y; Shi, X; Yi, C; Zhang, X | 1 |
| Clifford, AM; Goss, GG; Wilkie, MP | 1 |
| Bartholomew, D; Bartley, JA; Berquist, W; Berry, SA; Cederbaum, S; Coakley, DF; Diaz, GA; Feigenbaum, A; Gallagher, R; Harding, CO; Korson, MS; Kronn, D; Le Mons, C; Lee, B; Lichter-Konecki, U; Longo, N; Marino, M; McCandless, SE; Merritt, JL; Milikien, DA; Mokhtarani, M; Nagamani, SC; Rhead, W; Scharschmidt, BF; Schulze, A; Smith, W; Summar, M; Vockley, G; Vockley, J; Wong, D; Zori, R | 1 |
| Brown, WC; Harms, E; Smith, AM; Smith, JL | 1 |
| Cisneros, GA; Dewage, SW | 1 |
| Hu, S; Li, X; McNeal, CJ; Meininger, CJ; Rezaei, R; Wu, G | 1 |
| Aguiar, T; Alves, PM; Carrondo, MJ; Cunha, B; Peixoto, C; Pineda, E; Serra, M; Silva, MM; Silva, RJ; Sousa, MF | 1 |
| Arnoux, JB; Barbier, V; Barouki, R; Bonnefont, JP; Brassier, A; De Lonlay, P; Dubois, S; Dupic, L; Gobin, S; Habarou, F; Kossorotoff, M; Lesage, F; Ottolenghi, C; Servais, A; Touati, G; Valayannopoulos, V | 1 |
| Balart, LA; Parekh, PJ | 1 |
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| Albrecht, J; Dąbrowska, K; Hadera, MG; Sonnewald, U; Zielińska, M | 1 |
| Hirano, S; Kanno, S | 1 |
| Bartley, J; Berquist, W; Berry, SA; Coakley, DF; Diaz, GA; Feigenbaum, A; Gallagher, RC; Harding, CO; Le Mons, C; Lee, B; Lichter-Konecki, U; Longo, N; Marino, M; McCandless, SE; Mokhtarani, M; Nagamani, SC; Rhead, W; Rowell, R; Scharschmidt, BF; Schulze, A; Smith, W | 1 |
| Bidmon, HJ; Castoldi, M; Görg, B; Häussinger, D; Karababa, A; Oenarto, J | 1 |
| Cordeiro-da-Silva, A; Faria, J; Loureiro, I; Macedo-Ribeiro, S; Santarém, N; Tavares, J | 1 |
| De Bruyne, E; Ducatelle, R; Flahou, B; Foss, D; Haesebrouck, F; Joosten, M; Pasmans, F; Sanchez, M; Smet, A; Zhang, G | 1 |
| Khairova, VR; Safarov, MI | 1 |
| Castro-Chávez, A; Florian-Soto, C; Heras-Romero, Y; Montes, S; Ríos, C; Rivera-Mancía, S | 1 |
| Bache, M; Eckert, AW; Grosse, I; Immel, UD; Kappler, M; Pabst, U; Rot, S; Schubert, J; Taubert, H; Vordermark, D; Weinholdt, C; Wichmann, H | 1 |
| Achim, CL; Jeste, DV; Kesby, JP; Kim, JJ; Kisseleva, T; Semenova, S; Soontornniyomkij, B; Soontornniyomkij, V | 1 |
| He, Q; Shi, X; Yi, C; Zhang, L; Zhang, X | 1 |
| Chen, Y; Hertz, L; Peng, L; Song, D | 1 |
| Holecek, M; Vodenicarovova, M | 2 |
| Katayama, K | 1 |
| Ramakrishnan, A; Renuka, M; Vijayakumar, N | 1 |
| Bracht, A; Bracht, L; Comar, JF; de Oliveira, DS; Kemmelmeier, FS; Peralta, RM | 1 |
| Deutz, NE; Duijst, S; Hakvoort, TB; He, Y; Koehler, SE; Kulik, W; Lamers, WH; Ruijter, JM; Runge, JH; Vermeulen, JL | 1 |
| Ghosh, B; Goyal, VD | 1 |
| Aldámiz-Echevarría, L; De Las Heras, J; Delgado, TC; Martínez-Chantar, ML | 1 |
| Jayakumar, AR; Norenberg, MD | 1 |
| De Crescenzo, G; Durocher, Y; Henry, O; Karengera, E; Kelly, J; Robotham, A | 2 |
| Ju, S; Li, Y; Mei, L; Qiang, J; Zhao, S | 1 |
| Fleischer, W; Schnitzler, A; Sergeeva, O; Theiss, S | 1 |
| Guo, J; Man, Z; Rao, Z; Xu, M; Xu, Z; Yang, T; Zhang, X | 1 |
| Burgering, BMT; Gerrits, J; Houweling, M; Ijssennagger, N; Massafra, V; Milona, A; Prinsen, HCMT; Ramos Pittol, JM; Ramos, RJJ; van Mil, SWC; Verhoeven-Duif, NM; Vos, HR; Willemsen, ECL | 1 |
| Bailey, C; Cantor, NL; Ernst, SL; Gappmaier, E; Longo, N; Pasquali, M; Price, LB | 1 |
| Carlsson, J; Egertsdotter, U; Ganeteg, U; Moritz, T; Svennerstam, H | 1 |
| Kitamura, J; Morishima, H; Shinohara, Y; Takahashi, N; Takahashi, T; Washio, J | 1 |
| Haigis, MC; Kelley, LP; Spinelli, JB | 1 |
| Almannai, M; Elsea, SH; Jiang, Y; Sun, Q; Sutton, VR | 1 |
| Berry, SA; Diaz, GA; Ficicioglu, C; Harding, CO; Lichter-Konecki, U; Longo, N; McCandless, SE; Robinson, B; Smith, WE; Vockley, J; Zori, R | 1 |
| Bukofzer, S; Clasen, K; Durkalski, V; Fontana, RJ; Ganger, D; Gottfried, M; Hameed, B; Hanje, AJ; Koch, D; Lee, WM; Little, L; Ravis, WR; Sherker, A; Stravitz, RT; Subramanian, RM | 1 |
| Fukusaki, E; Irino, Y; Nakayama, Y; Takeuchi, Y | 1 |
| Ortiz de Montellano, PR | 1 |
| Dreyfuss, JM; Kahn, CR; Kasif, S; Lynes, MD; Ramirez, AK; Shamsi, F; Tseng, YH; Xue, R | 1 |
| Albrecht, J; Dabrowska, K; Obara-Michlewska, M; Popek, M; Skowronska, K; Zielinska, M | 1 |
| Kajiwara, K; Nakamura, E; Obayashi, Y | 1 |
| Guan, Y; Liu, X; Wang, Q; Yang, M; Yin, K; Zhang, Y; Zhou, M | 1 |
| Bonvini, A; Coqueiro, AY; Garcia, ABO; Godois, ADM; Hypólito, T; Lara, RSB; Pereira, JRR; Raizel, R; Rogero, MM; Tirapegui, J | 1 |
| Akula, VP; Alcorn, D; Benitz, WE; Bernstein, JA; Berquist, WE; Blumenfeld, YJ; Castillo, RO; Concepcion, W; Cowan, TM; Cox, KL; Cusmano, K; Enns, GM; Esquivel, CO; Hintz, SR; Homeyer, M; Hudgins, L; Hurwitz, M; Lyell, DJ; Palma, JP; Schelley, S; Summar, ML; Wilnai, Y | 1 |
| Burgard, P; Cederbaum, S; Cuthbertson, D; Holbert, A; McCarter, R; Waisbren, SE | 1 |
| Ampuero, J; Gallego-Durán, R; García-Valdecasas, M; Gil-GÓmez, A; Gómez-Sotelo, AI; Muñoz-Hernández, R; Ranchal, I; Rojas, Á; Romero Gómez, M | 1 |
| Diamanti, R; Gerhardt, ECM; Högbom, M; Huergo, LF; Moure, VR; Pedrosa, FO; Santos, ARS; Souza, EM | 1 |
| Borzone, R; Brunetti-Pierri, N; Hermann, K; Khoja, S; Lipshutz, GS; Ng, P; Nitzahn, M; Palmer, DJ; Rudd, M; Truong, B; Willis, B | 1 |
| Albrecht, J; Dąbrowska, K; Zielińska, M | 1 |
| Fiati Kenston, SS; Li, Z; Song, X; Zhao, J | 1 |
| Gaillard, WD; Gropman, AL; Massaro, A; Prust, M; Tsuchida, TN; Vezina, G; Wiwattanadittakul, N | 1 |
| Su, Y; Yu, X; Zhou, Z | 1 |
| Bearne, SL; McCluskey, GD | 1 |
| Harris, Z; Reyes-Guzman, A; Rockhill, E; Schammel, K; Wright, J | 1 |
| Bai, C; Chu, Q; Li, B; Liu, M; Qiu, L; Ruan, Y; Wang, Y; Yang, C | 1 |
| Aventaggiato, M; Barreca, F; Morgante, E; Russo, MA; Saladini, S; Sansone, L; Tafani, M | 1 |
| Brunetti-Pierri, N; Soria, LR | 1 |
| Canbay, A; Sowa, JP | 1 |
| Kircheis, G; Lüth, S | 1 |
| Forbes, B; Lie, S; Petersen, J; Proud, CG; Wang, T | 1 |
| Albrecht, U; Bidmon, HJ; Bode, JG; Buschmann, T; Görg, B; Häussinger, D; Jin, CJ; Monhasery, N; Oenarto, J; Qvartskhava, N | 1 |
| de Arruda Campos Brasil de Souza, T; de Castro, E; de Morais, SB; Lancheros Contreras, C; Murakami, MT; Pereira Weiler, AV; Pinge-Filho, P; Souza Morini, F; Yamada-Ogatta, SF | 1 |
| Jiang, JY; Li, C; Li, S; Liu, BQ; Meng, XN; Wang, HQ; Wang, JM; Yan, J; Zhang, DL; Zhao, S | 1 |
| Bonanno, JA; Choi, M; Li, S; Ogando, DG; Shyam, R | 1 |
| Bazer, FW; Gilbreath, KR; Nawaratna, GI; Satterfield, MC; Wickersham, TA; Wu, G | 2 |
| Allegri, G; Burke, KE; Cederbaum, SD; Häberle, J; Lipshutz, GS; Liu, XB; Martini, PGV; Truong, B; Zhu, X | 1 |
| Liu, Z; Ma, J; Niu, Z; Qiao, F; Qu, P; Su, J; Wang, Y; Zhang, Y; Zuo, Z | 1 |
| Lulli, M; Nencioni, D; Papucci, L; Schiavone, N | 1 |
| Ampuero, J; Camacho, I; Gil, A; Millán, R; Rico, MC; Romero-Gómez, M; Viloria, MDM | 1 |
| Dong, X; Guo, H; Kan, D; Liu, Q; Lv, L; Zhao, W | 1 |
| Chang, KT; Chuenchor, W; Doukov, TI; Gerratana, B; Resto, M; Yun, CS | 1 |
| Guo, H; Li, D; Li, L; Lin, W; Qiu, Y; Tang, R; Wang, L; Wu, X; Yang, L; Zhang, D | 1 |
| Frandsen, HB; Petersen, IL; Sørensen, H; Sørensen, JC | 1 |
| Jaffe, A; Jakab, SS; Lim, JK | 1 |
| Bazer, FW; Cleere, JJ; Gilbreath, KR; Satterfield, MC; Wu, G | 1 |
| Danbolt, NC; Eid, T; Hassel, B; Zhou, Y | 1 |
| Schubert, C; Strecker, A; Unden, G; Zedler, S | 1 |
| Dong, Y; Lin, Z; Sun, G; Yao, H; Zhang, H | 1 |
| Jung, EH; Rubino, JG; Smich, J; Wood, CM | 1 |
| Bond, AD; Credgington, D; Díaz Mirón, G; Gebauer, R; González Lebrero, MC; Grisanti, L; Hassanali, A; Jones, STE; Kaminski Schierle, GS; Kleist, EM; Morzan, UN; Poli, E; Qaisrani, MN; Ruggiero, MT; Stephens, AD; Woodhams, PJ; Zeitler, JA | 1 |
| Mak, C; Poola, N; Tseng, J; Vilchez, RA; Wang, X | 1 |
| Albrecht, J; Chaudhry, FA; Frontczak-Baniewicz, M; Hamdani, EH; Popek, M; Utheim, TP; Zielińska, M | 1 |
| Ezaki, M; Hayakawa, T; Hiradate, Y; Ishida, R; Kojima, S; Kudo, T; Obara, M; Ogasawara, S; Saito, S; Sueyoshi, K; Tanemura, K; Uozumi, N | 1 |
| Chang, CC; Guo, CJ; Hu, HH; Liu, JL; Lu, GM; Zhong, J; Zhou, X | 1 |
| Gan, L; Jiang, H; Li, M; Lin, Y; Shao, J; Sun, L; Wang, S; Zhang, M | 1 |
| Burczynski, ME; Chen, H; Cheng, X; Halasz, G; Kim, S; Lin, AZ; Mao, X; Murphy, AJ; Na, E; Okamoto, H; Sleeman, MW | 1 |
| Arrieta, F; Belanger-Quintana, A; Del Valle, M; Fernandez-Felix, BM; Garcia, F; Martinez-Pardo, M; Ruiz-Sala, P; Stanescu, S | 1 |
| Chakravarti, A; Cheng, C; Cheng, X; Duan, W; Geng, F; Guo, D; Horbinski, C; Li, Z; Mo, X; Wang, H; Zhao, Y; Zhong, Y | 1 |
| Li, M; Li, X; Wang, S; Yu, Y; Zhang, M | 1 |
| Andersen, JV; Bak, LK; Dam, G; Ott, P; Schousboe, A; Sørensen, M; Vilstrup, H; Walls, AB | 1 |
| Fukui, K; Ishihara, N; Kakuma, T; Matsunari, H; Nagashima, H; Takahashi, T; Uchikura, A; Watanabe, M; Watanabe, Y; Yamashita, Y; Yoshino, M | 1 |
| Balaram, H; Bellur, A; Kumar, S; Polisetty, SD; Shivakumaraswamy, S | 1 |
| Bhattacharya, A; Chauhan, P; Dwivedi, A; Mishra, A; Pandey, S | 1 |
| Hall, PL; Wilcox, WR; Wittenauer, AL | 1 |
| Bröer, S; Das, A; Gauthier-Coles, G; Rae, CD | 1 |
| Cho, SG; Chuon, K; Jung, KH; Meas, S; Shim, JG; Song, M | 1 |
| Feng, J; Fu, Q; Guo, J; Ling, B; Ning, K; Wang, J; Wu, B; Xiu, G; Xu, J | 1 |
| Anarat-Cappillino, G; Belanger, AJ; Gefteas, E; Geller, S; Kloss, A; Przybylska, M; Yew, NS | 1 |
| Berndt, N; Bufler, P; Eckstein, J; Henning, S; Holzhütter, HG; Hudert, CA; Loddenkemper, C; Meierhofer, D; Sack, I; Wallach, I; Wiegand, S | 1 |
| Bott, AJ; Chen, X; Daguplo, HQ; Dai, W; Ding, WX; Gao, S; Guo, JY; Khayati, K; Maimouni, S; Shen, J; Su, X; Valvezan, A; Wang, Y; Yan, J; Zhang, L; Zong, WX | 1 |
| Claeys, W; Geerts, A; Ghesquière, B; Lefere, S; Van Hoecke, L; Van Imschoot, G; Van Steenkiste, C; Van Vlierberghe, H; Van Wonterghem, E; Vandenbroucke, RE | 1 |
| Ackermann, T; Allega, MF; Bird, TG; Blancke, G; Bloom, A; Blyth, K; Deshmukh, R; Drake, TM; Huang, DT; Jans, M; Lewis, DY; May, S; Müller, M; Murphy, DJ; Nakasone, MA; Nixon, C; Oetjen, J; Sansom, OJ; Sumpton, D; Tan, EH; Tardito, S; Vande Voorde, J; Vereecke, L; Villar, VH | 1 |
| Ahn, S; Butz, M; Füllenbach, ND; Häussinger, D; Jördens, MS; Ljimani, A; Oeltzschner, G; Schnitzler, A; Thiel, TA; Wilms, LM; Wittsack, HJ; Zöllner, HJ | 1 |
| Guan, T; Li, J; Pei, X; Wang, H; Wang, L; Zhang, Y; Zhu, C; Zhu, Q | 1 |
| Altintas, B; Eldem, I; Langley, R; Lee, A; Nguyen, H; Shinawi, M; Willis, D | 1 |
| Lichter-Konecki, U; McCarter, R; Sanz, JH | 1 |
| Li, Y; Liu, XF; Lu, JJ; Qiang, JW; Yang, XY | 1 |
| Hiraga, K; Inui, M; Kobayashi, J; Nakamichi, Y; Suda, M; Toyoda, K; Watanabe, M | 1 |
| Chen, JG; Liao, F; Wang, F; Wang, HJ; Wang, P; Wu, PF | 1 |
| Daniotti, M; Donati, MA; Pochiero, F; Procopio, E; Sacchini, M; Scaturro, G | 1 |
120 review(s) available for ammonium hydroxide and glutamine
| Article | Year |
|---|---|
Biochemical aspects of renal ammonia formation in metabolic acidosis.
Topics: Acidosis; Acute Disease; Ammonia; Glucose; Glutamates; Glutamine; Hydrochloric Acid; Hydrogen-Ion Concentration; Kidney; Kidney Cortex; Models, Biological; Perfusion | 1975 |
Ammonia production and excretion in the mammalian kidney.
Topics: Acid-Base Equilibrium; Ammonia; Amphibians; Animals; Biological Transport; Cricetinae; Dogs; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney; Kidney Tubules, Distal; Kidney Tubules, Proximal; Rats | 1976 |
Regulation of the assimilation of nitrogen compounds.
Topics: Ammonia; Enterobacter; Escherichia coli; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Nitrogen; Operon; Transcription, Genetic | 1978 |
Ammonia metabolism.
Topics: Ammonia; Animals; Cytosol; Gluconeogenesis; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Homeostasis; Humans; Hydrogen-Ion Concentration; Kidney; Mitochondria; Phosphates | 1978 |
Recent advances in renal tubular biochemistry.
Topics: Acidosis; Adenosine Triphosphatases; Adenosine Triphosphate; Adenylyl Cyclases; Ammonia; Animals; Biological Transport; Cell Membrane; Citric Acid Cycle; Fatty Acids; Gluconeogenesis; Glucose; Glutamates; Glutaminase; Glutamine; Glycolysis; In Vitro Techniques; Kidney Cortex; Kidney Medulla; Kidney Tubules; Kidney Tubules, Proximal; Lactates; Natriuresis; Oxygen Consumption; Sodium | 1976 |
Renal metabolic processes and acid-base changes.
Topics: Acid-Base Equilibrium; Acidosis; Acute Disease; Ammonia; Animals; Bicarbonates; Blood; Calcium; Cyclic AMP; Gluconeogenesis; Glucose; Glutamates; Glutamine; Ketoglutaric Acids; Kidney; Kidney Cortex; Phosphoenolpyruvate Carboxykinase (GTP); Potassium Deficiency | 1975 |
Pathogenesis of hepatic coma.
Topics: Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Brain Chemistry; Cell Membrane; Dogs; Fatty Acids, Nonesterified; Glucose; Glutamine; Hepatic Encephalopathy; Humans; Muscles; Oxygen Consumption; Rats; Sulfhydryl Compounds; Synaptic Transmission | 1975 |
Regulation of purine biosynthesis and turnover.
Topics: Amidophosphoribosyltransferase; Ammonia; Animals; Glutamine; Humans; Inosine Nucleotides; Liver; Molecular Weight; Phosphoribosyl Pyrophosphate; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Ribonucleotides; Ribose-Phosphate Pyrophosphokinase; Ribosemonophosphates | 1976 |
The control of ammonia production in the rat.
Topics: Acidosis; Acute Disease; Aminooxyacetic Acid; Ammonia; Animals; Deamination; Glutamates; Glutamine; Humans; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kidney Cortex; Kidney Medulla; Malates; Methionine Sulfoximine; Mitochondria; Phosphates; Phosphoenolpyruvate; Rats | 1975 |
Studies on metabolic aspects of acid base regulation.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Dogs; Glutamine; Humans; Nitrogen; Rats | 1977 |
Metal ions in enzymes using ammonia or amides.
Topics: Ammonia; Binding Sites; Carboxypeptidases; Enzymes; Glutamine; Metals; Nickel; Pyruvate Carboxylase; Sulfhydryl Compounds; Urease; Zinc | 1976 |
Substrate metabolism and renal function.
Topics: Absorption; Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Deamination; Energy Metabolism; Ethacrynic Acid; Fatty Acids; Furosemide; Gluconeogenesis; Glucose; Glutamine; Glycolysis; Humans; Kidney; Kidney Tubules; Lactates; Sodium | 1976 |
Reye's syndrome.
Topics: Ammonia; Blood Coagulation Disorders; Brain; Brain Diseases; Child; Clinical Enzyme Tests; Electroencephalography; Epilepsies, Partial; Female; Glutamine; Humans; Kidney; Liver; Male; Mental Processes; Metabolic Diseases; Myocardium; Pseudotumor Cerebri; Reye Syndrome; Toxemia; Virus Diseases | 1976 |
Regulation of renal glutamine deamination.
Topics: Acidosis; Ammonia; Animals; Biological Transport; Chronic Disease; Dactinomycin; Deamination; Diazooxonorleucine; Enzyme Inhibitors; Glutamate Synthase; Glutaminase; Glutamine; Humans; Kidney; Mitochondria; Phosphates | 1975 |
Hybridoma growth limitations: the roles of energy metabolism and ammonia production.
Topics: Ammonia; Animals; Cell Division; Energy Metabolism; Glucose; Glutamine; Growth Inhibitors; Hybridomas | 1990 |
pH homeostasis: the conceptual change.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Carbon; Chemical Phenomena; Chemistry, Physical; Glutamine; Homeostasis; Humans; Hydrogen-Ion Concentration; Kidney; Liver; Models, Biological; Oxidation-Reduction; Proteins; Urea | 1992 |
Ammonia and amino acid metabolism in human skeletal muscle during exercise.
Topics: Alanine; Amino Acids; Ammonia; Exercise; Glutamine; Humans; Muscles; Oxidation-Reduction; Purine Nucleotides | 1992 |
The role of the NAC protein in the nitrogen regulation of Klebsiella aerogenes.
Topics: Ammonia; Bacterial Proteins; Cyclic AMP; DNA-Binding Proteins; Energy Metabolism; Gene Expression Regulation, Bacterial; Genes, Bacterial; Glutamine; Klebsiella pneumoniae; Nitrogen; Operon; Recombinant Fusion Proteins; RNA Polymerase I; Transcription Factors; Transcription, Genetic | 1991 |
Glutamine metabolism in the liver: overview and current concepts.
Topics: Ammonia; Animals; Biological Transport; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Humans; Liver | 1989 |
Nitrogen catabolite repression in yeasts and filamentous fungi.
Topics: Amino Acids; Ammonia; Asparagine; Aspergillus nidulans; Biological Transport; Fungi; Genes, Fungal; Glutamates; Glutamic Acid; Glutamine; Membrane Transport Proteins; Neurospora crassa; Nitrogen; Proline; Saccharomyces cerevisiae; Yeasts | 1985 |
Localization and function of glutamine synthetase and glutaminase.
Topics: Ammonia; Animals; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Humans; Kinetics; Phosphates | 1987 |
Hepatic glutamine metabolism.
Topics: Ammonia; Animals; Biological Transport; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Liver; Models, Biological | 1987 |
Hepatic encephalopathy.
Topics: Ammonia; Animals; Blood-Brain Barrier; Brain; Demyelinating Diseases; Fatty Acids; Glutamine; Hepatic Encephalopathy; Humans; Hypernatremia; Hyponatremia; Ketoglutaric Acids; Lactulose; Methionine; Neomycin; Pons; Synaptic Transmission; Tryptophan | 1985 |
Physiologic significance and regulation of hepatocellular heterogeneity.
Topics: Albumins; Ammonia; Bile; Biological Transport; Carbohydrate Metabolism; Cytochrome P-450 Enzyme System; Gene Expression Regulation; Glutamine; Liver; Liver Circulation; Microcirculation; Urea | 1988 |
Renal ammonium production--une vue canadienne.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Bicarbonates; Energy Metabolism; Glutamine; Homeostasis; Hydrogen-Ion Concentration; Kidney; Kidney Tubules | 1987 |
Roles of urea production, ammonium excretion, and amino acid oxidation in acid-base balance.
Topics: Acid-Base Equilibrium; Amino Acids; Ammonia; Animals; Bicarbonates; Calcium; Chlorides; Glutamine; Kidney; Liver; Magnesium; Mathematics; Methionine; Nitrogen; Phosphoserine; Potassium; Sodium; Urea | 1986 |
Regulation of glutamine metabolism in dog kidney in vivo.
Topics: Acid-Base Equilibrium; Acidosis; Adenosine Triphosphate; Alanine; Ammonia; Animals; Aspartic Acid; Bicarbonates; Dogs; Glutamine; Kidney; Kidney Cortex; Lactates; Lactic Acid; Phosphoenolpyruvate Carboxykinase (GTP) | 1986 |
Regulation of enzymes by covalent modification including hydrolysis of peptide bonds.
Topics: Ammonia; Enzymes; Escherichia coli; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hydrolysis; Models, Chemical; Peptides; Saccharomyces cerevisiae; Tryptophan Synthase | 1973 |
Hepatic coma in cirrhosis, portal hypertension, and following portacaval shunt. Its etiologies and the current status of its treatment.
Topics: Acute Disease; Amino Acids; Ammonia; Brain; Chronic Disease; Colon; Dietary Proteins; Fatty Acids; Glutamine; Hepatic Encephalopathy; Humans; Hypertension, Portal; Lactulose; Liver Cirrhosis; Neomycin; Neurotransmitter Agents; Portacaval Shunt, Surgical; Postoperative Complications; Sterilization; Urease | 1974 |
[Mechanisms of ammonia formation in the brain].
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Amino Acid Oxidoreductases; Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Deamination; Dogs; Flavin-Adenine Dinucleotide; Fumarates; Glutamate Dehydrogenase; Glutaminase; Glutamine; Guanosine Triphosphate; Inosine Nucleotides; Mitochondria; Monoamine Oxidase; NAD; NADP; Nerve Tissue Proteins; Niacinamide; Oxidation-Reduction; Oxygen Consumption; Rats | 1973 |
Kidney.
Topics: Acidosis; Ammonia; Animals; Biological Transport, Active; Blood Pressure; Blood Volume; Chlorides; Cyclic AMP; Diuresis; Extracellular Space; Glomerular Filtration Rate; Gluconeogenesis; Glutaminase; Glutamine; Hormones; Hydrostatic Pressure; Kidney; Kidney Glomerulus; Kidney Tubules, Proximal; Models, Biological; Osmotic Pressure; Sodium; Sympathetic Nervous System; Water-Electrolyte Balance | 1971 |
[Regulatory conditions for urea biosynthesis--from the standpoint of organ level].
Topics: Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Glutamates; Glutamine; In Vitro Techniques; Liver; Nitrogen; Nutritional Physiological Phenomena; Ornithine; Perfusion; Rats; Urea | 1972 |
[Dynamic states of amino acid metabolism in mammals (author's transl)].
Topics: Alanine; Amino Acids; Ammonia; Animals; Carbon Radioisotopes; Erythrocytes; Fasting; Glutamine; Glycine; Humans; Liver; Rats; Serine | 1974 |
[Ammonia and urea metabolism in a fresh-water teleostean: the carp (Cyprinus carpio L.)].
Topics: Allantoin; Amidohydrolases; Amino Acids; Ammonia; Animals; Arginase; Brain; Butyrates; Carps; Citric Acid Cycle; Cyprinidae; Glutamine; Guanidines; Histamine; Intestinal Mucosa; Kidney; Liver; Muscles; Myocardium; Seasons; Urate Oxidase; Urea; Uric Acid | 1974 |
The specificity of glutamine synthetase and its relationship to substrate conformation at the active site.
Topics: Amino Acids; Ammonia; Aspartic Acid; Binding Sites; Cyclohexanes; Glutamates; Glutamine; Ligases; Methionine Sulfoximine; Models, Chemical | 1968 |
[Hepatic coma--clinical aspects and biochemistry].
Topics: Alkalosis; Ammonia; Glucose; Glutamine; Hepatic Encephalopathy; Humans; Hydrogen-Ion Concentration; Hypokalemia; Hypoxia; Kidney; Liver; Liver Function Tests | 1968 |
Determination of glutamic and aspartic acids and their amides.
Topics: Aminobutyrates; Ammonia; Asparaginase; Asparagine; Aspartic Acid; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Colorimetry; Electrophoresis, Paper; Glutamate Dehydrogenase; Glutamates; Glutamine; Indicators and Reagents; L-Lactate Dehydrogenase; Leucyl Aminopeptidase; Lyases; Manometry; Methods; Papain; Pyruvates; Transaminases | 1971 |
Glutamine metabolism in higher plants.
Topics: Ammonia; Anthranilate Synthase; Aspartate-Ammonia Ligase; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Chloroplasts; Glucosamine; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; Histidine; Isoenzymes; Nitrogen; Plants; Purines; Transaminases; Tryptophan | 1981 |
Glutamine metabolism in metabolic acidosis.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Chronic Disease; gamma-Glutamyltransferase; Glutamate Dehydrogenase; Glutaminase; Glutamine; Intestinal Mucosa; Kidney; Kidney Tubules; Mitochondria; Physical Exertion | 1982 |
Ammonia and acid-base homeostasis.
Topics: Acid-Base Equilibrium; Acid-Base Imbalance; Ammonia; Ammonium Chloride; Glutamate-Ammonia Ligase; Glutamine; Homeostasis; Humans; Kidney; Kidney Function Tests; Mitochondria; Models, Biological; Potassium | 1983 |
Role of gamma-glutamyltranspeptidase in the renal metabolism of glutathione.
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutaminase; Glutamine; Glutathione; Humans; Kidney; Microvilli | 1983 |
Enzyme-induced asparagine and glutamine depletion and immune system function.
Topics: Ammonia; Animals; Asparaginase; Asparagine; Escherichia coli; Glutaminase; Glutamine; Humans; Immunosuppressive Agents; Leukemia; Lymphocytes; Polyethylene Glycols; Vibrio | 1983 |
Response of ammonia metabolism to acute acidosis.
Topics: Acidosis; Acute Disease; Aldosterone; Ammonia; Animals; Dogs; Glucocorticoids; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Ketone Oxidoreductases; Kidney; Liver; Mitochondria, Muscle; Models, Biological; Muscles; Rats; Species Specificity | 1984 |
Transport of neutral amino acids at the blood-brain barrier.
Topics: Amino Acids; Ammonia; Animals; Biological Transport, Active; Blood-Brain Barrier; Brain; Capillaries; Glutamine; Mice; Rats | 1981 |
Disorders of glutamate metabolism and neurological dysfunction.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; gamma-Aminobutyric Acid; Glutamates; Glutamine; Glutathione; Histidine; Humans; Ketoglutaric Acids; Nervous System Diseases; Proline; Pyrrolidonecarboxylic Acid | 1981 |
The regulation of nitrogen utilization in enteric bacteria.
Topics: Ammonia; Bacterial Proteins; Base Sequence; DNA-Binding Proteins; Enterobacteriaceae; Gene Expression Regulation, Bacterial; Genes, Bacterial; Glutamate Synthase; Glutamates; Glutamic Acid; Glutamine; Molecular Sequence Data; Nitrogen; Operon; Phosphorylation; PII Nitrogen Regulatory Proteins; Promoter Regions, Genetic; Protein Processing, Post-Translational; Trans-Activators; Transcription Factors; Transcription, Genetic | 1993 |
The importance of ammonia in mammalian cell culture.
Topics: Ammonia; Animals; Cells, Cultured; Energy Metabolism; Glutamine; Humans | 1996 |
Nonenzymatic deamidation of food proteins.
Topics: Amides; Ammonia; Asparagine; Food; Food Handling; Glutamine; Hydrogen-Ion Concentration; Maillard Reaction; Plant Proteins; Plants, Edible | 1996 |
Ammonia and glutamine metabolism during liver insufficiency: the role of kidney and brain in interorgan nitrogen exchange.
Topics: Ammonia; Animals; Brain; Glutamine; Humans; Kidney; Liver Failure, Acute; Nitrogen | 1996 |
Modelling hybridoma cell growth and metabolism--a comparison of selected models and data.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Biotechnology; Cell Death; Cell Division; Cells, Cultured; Glucose; Glutamine; Humans; Hybridomas; Kinetics; Lactic Acid; Models, Biological | 1996 |
Effect of endurance training on ammonia and amino acid metabolism in humans.
Topics: Alanine; Amino Acids; Amino Acids, Branched-Chain; Ammonia; AMP Deaminase; Exercise; Glutamate Dehydrogenase; Glutamine; Humans; Muscle Proteins; Muscle, Skeletal; Oxidation-Reduction; Physical Endurance | 1997 |
Brain edema and intracranial hypertension: a focus for the use of liver support systems.
Topics: Ammonia; Animals; Bioreactors; Brain Edema; Cerebral Cortex; Glutamine; Intracranial Hypertension; Intracranial Pressure; Liver; Liver Failure, Acute; Liver, Artificial; Swine; Water | 1997 |
[Significance of small intestine mucosa as a metabolic organ].
Topics: Amino Acids; Ammonia; Animals; Energy Metabolism; Glutamine; Humans; Intestinal Mucosa; Intestine, Small; Liver; Liver Cirrhosis; Rats; Systemic Inflammatory Response Syndrome | 1998 |
Mechanistic issues in asparagine synthetase catalysis.
Topics: Adenosine Triphosphate; Amino Acid Sequence; Ammonia; Aspartate-Ammonia Ligase; Aspartic Acid; Binding Sites; Eukaryotic Cells; Glutamine; Molecular Sequence Data; Prokaryotic Cells; Sequence Homology, Amino Acid | 1998 |
Effects of hyperammonaemia on brain function.
Topics: Ammonia; Astrocytes; Brain; Brain Diseases; Energy Metabolism; Glutamic Acid; Glutamine; Humans; Neurotransmitter Agents; Receptors, Glutamate | 1998 |
In vivo nuclear magnetic resonance spectroscopy studies of the relationship between the glutamate-glutamine neurotransmitter cycle and functional neuroenergetics.
Topics: Ammonia; Animals; Carbon Isotopes; Cerebral Cortex; Energy Metabolism; Glucose; Glutamic Acid; Glutamine; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Models, Neurological; Neurotransmitter Agents; Nitrogen Isotopes; Rats; Tomography, Emission-Computed | 1999 |
[Streptomyces L-glutamate oxidase: use in clinical and fundamental medicine].
Topics: Amino Acid Oxidoreductases; Ammonia; Animals; Aspartate Aminotransferases; Biosensing Techniques; Central Nervous System; Creatinine; Glutamic Acid; Glutamine; Humans; Magnesium; Mammals; NAD; NADP; Streptomyces; Urea | 1999 |
Glutamine and glutamate metabolism across the liver sinusoid.
Topics: Ammonia; Animals; Glutamic Acid; Glutamine; Humans; Liver; Urea | 2000 |
Carbamoyl phosphate synthetase: an amazing biochemical odyssey from substrate to product.
Topics: Allosteric Regulation; Ammonia; Animals; Bicarbonates; Binding Sites; Carbamoyl-Phosphate Synthase (Ammonia); Catalysis; Escherichia coli; Eukaryotic Cells; Glutamine; Models, Molecular; Protein Structure, Quaternary; Protein Subunits; Urea | 1999 |
Role of glutamine in cerebral nitrogen metabolism and ammonia neurotoxicity.
Topics: Ammonia; Astrocytes; Brain; Cerebrovascular Circulation; Glutamic Acid; Glutamine; Humans; Hyperammonemia; Neurotoxins; Nitrogen; Osmotic Pressure | 2001 |
Glutaminase and the control of airway pH: yet another problem for the asthmatic lung?
Topics: Ammonia; Animals; Anti-Inflammatory Agents; Asthma; Breath Tests; Case-Control Studies; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; Inflammation; Rats; Respiratory Mucosa; Steroids; Up-Regulation | 2002 |
From Lobry de Bruyn to enzyme-catalyzed ammonia channelling: molecular studies of D-glucosamine-6P synthase.
Topics: Ammonia; Animals; Catalysis; Crystallography, X-Ray; Diabetes Mellitus, Type 2; Escherichia coli; Fungi; Glucosamine; Glucose; Glucose-6-Phosphate; Glutamine; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing); Humans; Hydrolysis; Mice; Molecular Structure; Nitrogen; Protein Conformation; Rats; Structure-Activity Relationship | 2002 |
Interaction of cytosolic and plastidic nitrogen metabolism in plants.
Topics: Amino Acid Oxidoreductases; Ammonia; Biological Transport; Cycadopsida; Cytosol; Dicarboxylic Acid Transporters; Gene Expression Regulation, Plant; Glucose-6-Phosphate; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Ketoglutaric Acids; Models, Biological; Nitrogen; Phylogeny; Plants; Plastids | 2002 |
The role of glutamine synthetase and glutamate dehydrogenase in nitrogen assimilation and possibilities for improvement in the nitrogen utilization of crops.
Topics: Ammonia; Carbon; Edible Grain; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Nitrates; Nitrogen; Nitrogen Fixation; Plants, Genetically Modified; Triticum | 2002 |
Branched chain amino acids in heptatic encephalopathy.
Topics: Amino Acid Transport System L; Amino Acids, Branched-Chain; Ammonia; Animals; Blood-Brain Barrier; Brain; Dopamine; Glutamine; Hepatic Encephalopathy; Humans; Serotonin | 2002 |
Extracorporeal treatment in fulminant hepatic failure: pathophysiologic considerations.
Topics: Ammonia; Animals; Brain Edema; Cerebrovascular Circulation; Glutamine; Hepatic Encephalopathy; Humans; Hypothermia, Induced; Inflammation Mediators; Liver; Liver Failure; Liver, Artificial | 2002 |
The complementary membranes forming the blood-brain barrier.
Topics: Ammonia; Animals; Blood-Brain Barrier; Glucose; Glutamic Acid; Glutamine; Humans | 2002 |
The molecular pathogenesis of hepatic encephalopathy.
Topics: Ammonia; Animals; Astrocytes; Brain; Gene Expression Regulation; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Liver Failure, Acute | 2003 |
CHEMISTRY OF AMMONIA INTOXICATION.
Topics: Ammonia; Arginine; Carboxy-Lyases; Glutamine; Hepatic Encephalopathy; Kidney; Metabolism; Neurologic Manifestations; Potassium; Toxicology; Transaminases | 1964 |
Ammonia assimilation by Saccharomyces cerevisiae.
Topics: Adenosine Triphosphate; Amino Acid Oxidoreductases; Ammonia; Carrier Proteins; Cation Transport Proteins; Gene Expression Regulation, Fungal; Glucose; Glutamate Dehydrogenase; Glutamate Synthase (NADH); Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Ketoglutaric Acids; Models, Chemical; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins | 2003 |
Dogmas and controversies in the handling of nitrogenous wastes: ammonia tolerance in the oriental weatherloach Misgurnus anguillicaudatus.
Topics: Adaptation, Physiological; Alanine; Amino Acids; Ammonia; Animals; Brain; Cypriniformes; Dizocilpine Maleate; Glutamine; Myocardial Contraction; Potassium Channels; Proteins; Receptors, N-Methyl-D-Aspartate | 2004 |
[New concepts in the physiopathology of hepatic encephalopathy and therapeutic prospects].
Topics: Ammonia; Brain; Brain Edema; Dipeptides; Flumazenil; Glutaminase; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Inflammation; Intestine, Small; Kidney; Memantine; Models, Molecular; Nerve Tissue Proteins; Nitric Oxide | 2004 |
Oxidative stress in the pathogenesis of hepatic encephalopathy.
Topics: Ammonia; Animals; Astrocytes; Brain; Glutamine; Hepatic Encephalopathy; Humans; Nerve Degeneration; Oxidative Stress; Water-Electrolyte Balance | 2004 |
Structure of the blood-brain barrier and its role in the transport of amino acids.
Topics: Amino Acids; Ammonia; Animals; Biological Transport; Blood-Brain Barrier; gamma-Glutamyltransferase; Glutamic Acid; Glutamine; Humans; Pyrrolidonecarboxylic Acid; Sodium | 2006 |
Mechanisms of ammonia-induced astrocyte swelling.
Topics: Ammonia; Animals; Aquaporins; Astrocytes; Cell Size; Glutamine; Glutathione; Humans; Lactic Acid; Mitochondria; Neurotransmitter Agents; Oxidative Stress; Permeability; Receptors, GABA-A; Steroids | 2005 |
Therapy of intracranial hypertension in patients with fulminant hepatic failure.
Topics: Ammonia; Anesthetics, Intravenous; Brain; Cardiovascular Agents; Cerebrovascular Circulation; Electroencephalography; Glutamine; Humans; Hyperventilation; Hypothermia, Induced; Indomethacin; Intracranial Hypertension; Liver Failure, Acute; Propofol; Vasodilation | 2006 |
The glutamate/GABA-glutamine cycle: aspects of transport, neurotransmitter homeostasis and ammonia transfer.
Topics: Ammonia; Animals; Biological Transport; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Homeostasis; Humans | 2006 |
Glutamine: a Trojan horse in ammonia neurotoxicity.
Topics: Ammonia; Astrocytes; Glutamine; Hepatic Encephalopathy; Humans; Mitochondria; Oxidative Stress | 2006 |
The effect of hyperventilation upon cerebral blood flow and metabolism in patients with fulminant hepatic failure.
Topics: Acetaminophen; Ammonia; Analgesics, Non-Narcotic; Animals; Carbon Dioxide; Cerebrovascular Circulation; Glutamine; Hepatic Encephalopathy; Humans; Hyperventilation; Liver Failure, Acute; Oxygen; Telencephalon | 2007 |
The anaplerotic flux and ammonia detoxification in hepatic encephalopathy.
Topics: Ammonia; Animals; Astrocytes; Brain; Citric Acid Cycle; Energy Metabolism; Glucose; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Magnetic Resonance Spectroscopy; Pyruvate Carboxylase | 2007 |
New concepts in the mechanism of ammonia-induced astrocyte swelling.
Topics: Ammonia; Animals; Astrocytes; Brain Edema; Cell Size; Energy Metabolism; Glutamine; Humans; Liver Failure, Acute; Mitochondrial Membrane Transport Proteins; Mitochondrial Permeability Transition Pore; Mitogen-Activated Protein Kinases; Oxidative Stress | 2007 |
Energy metabolism in brain cells: effects of elevated ammonia concentrations.
Topics: Ammonia; Animals; Astrocytes; Brain; Citric Acid Cycle; Energy Metabolism; Glucose; Glutamic Acid; Glutamine; Glycolysis; Humans; Hyperammonemia; Neurons; Pyruvic Acid | 2007 |
Hyperammonemia in the ICU.
Topics: Acute Disease; Algorithms; Ammonia; Astrocytes; Brain; Brain Edema; Cerebral Hemorrhage; Critical Care; Glutamine; Humans; Hyperammonemia; Hypothermia, Induced; Intensive Care Units; Liver; Liver Failure, Acute; Liver Function Tests; Metabolism, Inborn Errors; Muscle, Skeletal; Urea | 2007 |
Mechanisms of brain edema in acute liver failure and impact of novel therapeutic interventions.
Topics: Ammonia; Animals; Brain; Brain Diseases, Metabolic; Brain Edema; Energy Metabolism; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Liver Failure, Acute | 2007 |
Gut ammonia production and its modulation.
Topics: Ammonia; Animals; Genetic Predisposition to Disease; Glutaminase; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Intestine, Small; Liver Circulation; Liver Failure, Acute; Mutation | 2009 |
Interorgan ammonia trafficking in liver disease.
Topics: Amino Acids; Ammonia; Animals; Brain; Glutamine; Humans; Hyperammonemia; Intestinal Mucosa; Intestines; Kidney; Liver Circulation; Liver Diseases; Muscle, Skeletal | 2009 |
Metabolic flux analysis in mammalian cell culture.
Topics: Amino Acids; Ammonia; Animals; Bioreactors; Carbon Isotopes; Cell Culture Techniques; CHO Cells; Cricetinae; Cricetulus; Glucose; Glutamine; Lactic Acid; Mammals; Models, Biological | 2010 |
Ammonia: a diffusible factor released by proliferating cells that induces autophagy.
Topics: Ammonia; Animals; Autophagy; Cell Proliferation; Glutamine; Humans; Hydrolases; Lysosomes; Neoplasms | 2010 |
Glutamine as a mediator of ammonia neurotoxicity: A critical appraisal.
Topics: Ammonia; Animals; Astrocytes; Brain; Cyclic GMP; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Hepatic Encephalopathy; Humans; Methionine Sulfoximine; Mitochondria; Nitric Oxide | 2010 |
Amino acid metabolism in patients with propionic acidaemia.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Ammonia; Citric Acid Cycle; Diet; Glutamine; Glycine; Humans; Isoleucine; Lysine; Methylmalonyl-CoA Decarboxylase; Models, Biological; Propionic Acidemia; Urea; Valine | 2012 |
[Intracranial hypertension in acute liver failure and microdialysis].
Topics: Ammonia; Brain Edema; Glutamine; Humans; Intracranial Hypertension; Liver Failure, Acute; Microdialysis | 2010 |
Understanding the Warburg effect and the prognostic value of stromal caveolin-1 as a marker of a lethal tumor microenvironment.
Topics: Ammonia; Autophagy; Biomarkers, Tumor; Breast Neoplasms; Caveolin 1; Cell Death; Cell Hypoxia; DNA, Mitochondrial; Epithelial Cells; Glutamine; Humans; Mitochondria; Oxidative Stress; Predictive Value of Tests; Prognosis; Stromal Cells; Tumor Microenvironment | 2011 |
Severe hyperammonaemia in adults not explained by liver disease.
Topics: Adult; Amino Acids; Ammonia; Biological Transport; Blood-Brain Barrier; Brain; Glutamine; Humans; Hyperammonemia; Liver; Liver Diseases; Nitrogen; Urea; Urea Cycle Disorders, Inborn | 2012 |
Pathogenesis of hepatic encephalopathy and brain edema in acute liver failure: role of glutamine redefined.
Topics: Ammonia; Biological Transport; Brain; Brain Edema; Glutamine; Hepatic Encephalopathy; Humans; Liver Failure, Acute | 2012 |
Roles of glutamine synthetase inhibition in epilepsy.
Topics: Ammonia; Animals; Epilepsy; gamma-Aminobutyric Acid; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Humans | 2012 |
Primary cultures of astrocytes: their value in understanding astrocytes in health and disease.
Topics: Ammonia; Animals; Astrocytes; Cells, Cultured; Culture Media; Gene Expression Profiling; Glutamic Acid; Glutamine; Humans | 2012 |
Side effects of long-term glutamine supplementation.
Topics: Amino Acids; Ammonia; Animals; Brain; Dietary Supplements; Gastrointestinal Tract; Glutamine; Humans; Immune System; Kidney; Liver; Muscle, Skeletal | 2013 |
Pathogenesis of hepatic encephalopathy: lessons from nitrogen challenges in man.
Topics: Amino Acids; Ammonia; Animals; Colon; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Nitrogen | 2013 |
Glutamine in the pathogenesis of hepatic encephalopathy: the trojan horse hypothesis revisited.
Topics: Ammonia; Animals; Astrocytes; Glutamine; Hepatic Encephalopathy; Humans; Mitochondria; Stress, Physiological | 2014 |
Renal ammonia metabolism and transport.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Biological Transport; Glutamine; Humans; Kidney | 2013 |
Branched-chain amino acids and ammonia metabolism in liver disease: therapeutic implications.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Disease Models, Animal; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Kidney; Liver Cirrhosis; Muscle, Skeletal; Phenylbutyrates | 2013 |
Glutamine, glucose and other fuels for cancer.
Topics: Ammonia; Animals; Citric Acid Cycle; Glucose; Glutaminase; Glutamine; Glycolysis; Humans; Neoplasms; Oxidative Phosphorylation; Retinoblastoma Protein | 2014 |
Evidence of a vicious cycle in glutamine synthesis and breakdown in pathogenesis of hepatic encephalopathy-therapeutic perspectives.
Topics: Amino Acids, Branched-Chain; Ammonia; Brain; Critical Illness; Drug Interactions; Enterocytes; Glutamic Acid; Glutaminase; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Intestines; Ketoglutaric Acids; Kidney; Liver; Microbiota; Muscle, Skeletal; Organ Specificity; Phenylbutyrates | 2014 |
α-Ketoglutaramate: an overlooked metabolite of glutamine and a biomarker for hepatic encephalopathy and inborn errors of the urea cycle.
Topics: Amidohydrolases; Aminohydrolases; Ammonia; Animals; Biomarkers; Carbon; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Keto Acids; Ketoglutaric Acids; Kynurenine; Liver Diseases; Mammals; Methionine; Nitrogen; Sulfur; Transaminases; Urea Cycle Disorders, Inborn | 2014 |
Astrocyte glutamine synthetase: pivotal in health and disease.
Topics: Ammonia; Astrocytes; Disease; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Health; Humans | 2013 |
Excretory nitrogen metabolism and defence against ammonia toxicity in air-breathing fishes.
Topics: Air; Amino Acids; Ammonia; Animals; Brain; Fishes; Glutamine; Hydrogen-Ion Concentration; Membrane Transport Proteins; Nitrogen; Proteolysis; Respiration; Urea; Volatilization | 2014 |
Cerebral effects of ammonia in liver disease: current hypotheses.
Topics: Ammonia; Animals; Astrocytes; Blood-Brain Barrier; Brain Edema; Diffusion; Energy Metabolism; gamma-Aminobutyric Acid; Glutamine; Glycolysis; Hepatic Encephalopathy; Humans; Hyperammonemia; Ketoglutarate Dehydrogenase Complex; Lactates; Liver Diseases; Mitochondria; Models, Biological; Receptors, GABA; Receptors, Glutamate; Synaptic Transmission | 2014 |
Ammonia and amino acid profiles in liver cirrhosis: effects of variables leading to hepatic encephalopathy.
Topics: Amino Acids, Aromatic; Amino Acids, Branched-Chain; Ammonia; Brain; Dietary Proteins; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Inflammation; Liver Cirrhosis; Muscle, Skeletal | 2015 |
Ammonia and Its Role in the Pathogenesis of Hepatic Encephalopathy.
Topics: Ammonia; Animals; Astrocytes; Blood-Brain Barrier; Chronic Disease; gamma-Aminobutyric Acid; Glutamine; Hepatic Encephalopathy; Humans; Liver Diseases | 2015 |
Multifactorial Effects on Different Types of Brain Cells Contribute to Ammonia Toxicity.
Topics: Ammonia; Animals; Astrocytes; Brain; Cyclic GMP; Energy Metabolism; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Lactic Acid; Liver Failure, Acute; Potassium; Pyruvic Acid; Sodium-Potassium-Exchanging ATPase; Solute Carrier Family 12, Member 2 | 2017 |
An update on the use of benzoate, phenylacetate and phenylbutyrate ammonia scavengers for interrogating and modifying liver nitrogen metabolism and its implications in urea cycle disorders and liver disease.
Topics: Ammonia; Animals; Benzoates; Drug Design; Glutamine; Humans; Liver Cirrhosis; Liver Diseases; Liver Failure, Acute; Nitrogen; Phenylacetates; Phenylbutyrates; Urea Cycle Disorders, Inborn | 2017 |
Glutamine Synthetase: Role in Neurological Disorders.
Topics: Ammonia; Astrocytes; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Humans; Nervous System Diseases | 2016 |
Roles of Glutamate and Glutamine Transport in Ammonia Neurotoxicity: State of the Art and Question Marks.
Topics: Amino Acid Transport System X-AG; Amino Acid Transport Systems; Amino Acid Transport Systems, Neutral; Ammonia; Animals; Astrocytes; Brain; Excitatory Amino Acid Transporter 2; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Kinetics; Mitochondria; Neurons | 2018 |
Mechanistic insight, diagnosis, and treatment of ammonia-induced hepatic encephalopathy.
Topics: Ammonia; Diet; Glutamine; Hepatic Encephalopathy; Humans; Urea | 2019 |
Ammonia and autophagy: An emerging relationship with implications for disorders with hyperammonemia.
Topics: Ammonia; Animals; Autophagy; Glutamate-Ammonia Ligase; Glutamine; Homeostasis; Humans; Hyperammonemia; Liver; Urea; Urea Cycle Disorders, Inborn | 2019 |
Pharmacokinetic and Pharmacodynamic Properties of L-Ornithine L-Aspartate (LOLA) in Hepatic Encephalopathy.
Topics: Ammonia; Animals; Brain; Dipeptides; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Humans; Liver; Liver Cirrhosis; Muscles; Rats; Signal Transduction | 2019 |
Zeta-crystallin: a moonlighting player in cancer.
Topics: Acidosis; Ammonia; Animals; Apoptosis; Glutamine; Humans; Neoplasms; Oxidative Stress; Protein Binding; RNA, Messenger; zeta-Crystallins | 2020 |
Histidine in Health and Disease: Metabolism, Physiological Importance, and Use as a Supplement.
Topics: Amino Acids, Branched-Chain; Ammonia; Chelating Agents; Contraindications; Dermatitis, Atopic; Dietary Supplements; Filaggrin Proteins; Free Radical Scavengers; Glutamine; Histamine; Histidine; Humans; Hypertrophy; Liver; Liver Diseases; Metabolic Syndrome; Nervous System Diseases; Organ Preservation Solutions | 2020 |
Pathophysiology of Hepatic Encephalopathy.
Topics: Ammonia; Animals; Astrocytes; Diabetes Complications; gamma-Aminobutyric Acid; Gastrointestinal Microbiome; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Histamine; Humans; Inflammation; Liver Cirrhosis; Manganese; Microglia; Oxidative Stress; Serotonin; Tumor Necrosis Factor-alpha | 2020 |
Novel aspects of glutamine synthetase in ammonia homeostasis.
Topics: Ammonia; Animals; Brain; Brain Diseases; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Homeostasis; Humans; Hyperammonemia; Liver | 2020 |
27 trial(s) available for ammonium hydroxide and glutamine
| Article | Year |
|---|---|
Renal excretion of ammonia and urate production: examination of Gutman-Yü hypothesis.
Topics: Adult; Aged; Ammonia; Ammonium Chloride; Bicarbonates; Clinical Trials as Topic; Glutamine; Gout; Humans; Kidney Tubules; Liver; Male; Uric Acid | 1972 |
The effect of glutamine administration on urinary ammonium excretion in normal subjects and patients with renal disease.
Topics: Acidosis; Administration, Oral; Adult; Alkalosis; Ammonia; Ammonium Chloride; Carbon Dioxide; Chronic Disease; Clinical Trials as Topic; Glomerulonephritis; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney; Male; Middle Aged; Nephrosclerosis; Urine | 1972 |
Hyperammonaemia in relation to high-intensity exercise duration in man.
Topics: Adenine Nucleotides; Adult; Ammonia; Exercise; Female; Glutamine; Humans; Lactates; Lactic Acid; Male; Middle Aged; Muscle, Skeletal | 1994 |
Conversion of [15N]ammonia into urea and amino acids in humans and the effect of nutritional status.
Topics: Adult; Amino Acids; Ammonia; Ammonium Chloride; Aspartic Acid; Cross-Over Studies; Fasting; Glutamine; Humans; Intestinal Mucosa; Nitrogen; Nitrogen Isotopes; Nutritional Status; Urea | 1996 |
Effects of valproate and other antiepileptic drugs on brain glutamate, glutamine, and GABA in patients with refractory complex partial seizures.
Topics: Adult; Ammonia; Anticonvulsants; Astrocytes; Epilepsy, Complex Partial; Female; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Humans; Magnetic Resonance Imaging; Male; Middle Aged; Occipital Lobe; Refractory Period, Electrophysiological; Valproic Acid | 1999 |
Effect of L-ornithine-L-aspartate on patients with and without TIPS undergoing glutamine challenge: a double blind, placebo controlled trial.
Topics: Ammonia; Dipeptides; Double-Blind Method; Electroencephalography; Glutamine; Humans; Liver Cirrhosis, Alcoholic; Middle Aged; Portasystemic Shunt, Transjugular Intrahepatic; Psychometrics | 2000 |
Oral glutamine in paediatric oncology patients: a dose finding study.
Topics: Administration, Oral; Adolescent; Ammonia; Antineoplastic Combined Chemotherapy Protocols; Area Under Curve; Child; Child, Preschool; Dose-Response Relationship, Drug; Female; Glutamine; Humans; Inflammation; Infusions, Parenteral; Intestinal Mucosa; Intubation, Gastrointestinal; Male; Maximum Tolerated Dose; Metabolic Clearance Rate; Neoplasms; Safety | 2003 |
Effect of parenteral glutamine supplementation on plasma amino acid concentrations in extremely low-birth-weight infants.
Topics: Amino Acids; Ammonia; Female; Glutamic Acid; Glutamine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Very Low Birth Weight; Male; Nutritional Requirements; Parenteral Nutrition; Phenylalanine; Safety; Tyrosine | 2003 |
Effect of blood ammonia elevation following oral glutamine load on the psychometric performance of cirrhotic patients.
Topics: Administration, Oral; Adult; Aged; Ammonia; Female; Glutamine; Humans; Liver Cirrhosis; Male; Middle Aged; Psychometrics | 2003 |
Induced hyperammonemia alters neuropsychology, brain MR spectroscopy and magnetization transfer in cirrhosis.
Topics: Amino Acids; Ammonia; Body Water; Brain; Female; Glutamine; Hemoglobins; Humans; Hyperammonemia; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuropsychological Tests; Protons; Solutions | 2003 |
A randomized, controlled trial of parenteral glutamine in ill, very low birth-weight neonates.
Topics: Amino Acids; Ammonia; Birth Weight; Enteral Nutrition; Female; Gestational Age; Glutamine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Infant, Very Low Birth Weight; Lactic Acid; Liver Function Tests; Male; Parenteral Nutrition; Pyruvic Acid; Risk Factors; Time Factors; Urea | 2003 |
Low myo-inositol and high glutamine levels in brain are associated with neuropsychological deterioration after induced hyperammonemia.
Topics: Adult; Aged; Amino Acids; Ammonia; Basal Ganglia; Brain Chemistry; Choline; Creatinine; Female; Glutamine; Humans; Hyperammonemia; Inositol; Liver Cirrhosis; Liver Function Tests; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuropsychological Tests; Signal Transduction; Temporal Lobe | 2004 |
The effect of high-dose enteral glutamine on the incidence and severity of mucositis in paediatric oncology patients.
Topics: Administration, Oral; Adolescent; Ammonia; Antineoplastic Agents; Child; Child, Preschool; Enteral Nutrition; Female; Gastrointestinal Tract; Glutamine; Humans; Male; Mucositis; Neoplasms; Parenteral Nutrition; Young Adult | 2009 |
Glutamine protects against increases in blood ammonia in football players in an exercise intensity-dependent way.
Topics: Adult; Alanine; Ammonia; Analysis of Variance; Creatinine; Dietary Supplements; Double-Blind Method; Glutamine; Humans; Soccer; Urea; Uric Acid | 2008 |
Glutamine and carbohydrate supplements reduce ammonemia increase during endurance field exercise.
Topics: Adult; Ammonia; Area Under Curve; Dietary Carbohydrates; Double-Blind Method; Exercise; Glutamine; Humans; Male; Physical Endurance; Running | 2007 |
Phase 2 comparison of a novel ammonia scavenging agent with sodium phenylbutyrate in patients with urea cycle disorders: safety, pharmacokinetics and ammonia control.
Topics: Adult; Aged; Ammonia; Cross-Over Studies; Female; Glutamine; Glycerol; Humans; Male; Middle Aged; Phenylacetates; Phenylbutyrates; Urea Cycle Disorders, Inborn; Young Adult | 2010 |
N-carbamylglutamate augments ureagenesis and reduces ammonia and glutamine in propionic acidemia.
Topics: Administration, Oral; Adolescent; Ammonia; Blood Chemical Analysis; Child; Child, Preschool; Confidence Intervals; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Follow-Up Studies; Glutamates; Glutamine; Humans; Infant; Male; Probability; Propionic Acidemia; Prospective Studies; Risk Assessment; Treatment Outcome; Urea | 2010 |
Urinary phenylacetylglutamine as dosing biomarker for patients with urea cycle disorders.
Topics: Adolescent; Adult; Ammonia; Biomarkers, Pharmacological; Child; Cross-Over Studies; Drug Administration Schedule; Female; Glutamine; Glycerol; Humans; Male; Phenylacetates; Phenylbutyrates; Urea Cycle Disorders, Inborn | 2012 |
Ammonia control and neurocognitive outcome among urea cycle disorder patients treated with glycerol phenylbutyrate.
Topics: Adolescent; Adult; Ammonia; Child; Cross-Over Studies; Double-Blind Method; Female; Glutamine; Glycerol; Humans; Male; Middle Aged; Neuropsychological Tests; Phenylbutyrates; Urea Cycle Disorders, Inborn; Young Adult | 2013 |
Ammonia control in children ages 2 months through 5 years with urea cycle disorders: comparison of sodium phenylbutyrate and glycerol phenylbutyrate.
Topics: Ammonia; Child; Child, Preschool; Drug Substitution; Female; Glutamine; Glycerol; Humans; Infant; Liver; Male; Phenylbutyrates; Surveys and Questionnaires; Urea Cycle Disorders, Inborn | 2013 |
Randomized, double-blind, controlled study of glycerol phenylbutyrate in hepatic encephalopathy.
Topics: Adult; Aged; Ammonia; Double-Blind Method; Female; Glutamine; Glycerol; Hepatic Encephalopathy; Humans; Hyperammonemia; Male; Middle Aged; Phenylbutyrates; Treatment Outcome; Urea; Young Adult | 2014 |
Can Lactobacillus acidophilus improve minimal hepatic encephalopathy? A neurometabolite study using magnetic resonance spectroscopy.
Topics: Adult; Ammonia; Brain; Choline; Creatinine; Female; Gastrointestinal Agents; Gastrointestinal Tract; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Humans; Inositol; Lactobacillus acidophilus; Lactulose; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuropsychological Tests; Probiotics | 2013 |
Glycerol phenylbutyrate treatment in children with urea cycle disorders: pooled analysis of short and long-term ammonia control and outcomes.
Topics: Adolescent; Ammonia; Child; Child, Preschool; Cross-Over Studies; Female; Glutamine; Humans; Infant; Infant, Newborn; Male; Phenylbutyrates; Urea Cycle Disorders, Inborn | 2014 |
Augmenting ureagenesis in patients with partial carbamyl phosphate synthetase 1 deficiency with N-carbamyl-L-glutamate.
Topics: Adolescent; Adult; Ammonia; Carbamoyl-Phosphate Synthase I Deficiency Disease; Child; Child, Preschool; Female; Glutamates; Glutamine; Humans; Linear Models; Male; Mass Spectrometry; Treatment Outcome; Urea; Young Adult | 2014 |
Glutamine and hyperammonemic crises in patients with urea cycle disorders.
Topics: Adolescent; Adult; Ammonia; Biomarkers; Child; Child, Preschool; Fasting; Female; Glutamine; Glycerol; Humans; Hyperammonemia; Male; Phenylbutyrates; Predictive Value of Tests; Urea Cycle Disorders, Inborn; Young Adult | 2016 |
Anaplerotic therapy in propionic acidemia.
Topics: Amino Acids; Ammonia; Carbon-Carbon Ligases; Child; Child, Preschool; Citrates; Citric Acid; Citric Acid Cycle; Dietary Supplements; Female; Glutamine; Humans; Lactic Acid; Male; Ornithine; Propionic Acidemia; Treatment Outcome | 2017 |
Ruminal microbes of adult sheep do not degrade extracellular l-citrulline.
Topics: Ammonia; Animal Feed; Animals; Arginine; Bacteria; Citrulline; Diet; Dietary Supplements; Female; Glutamic Acid; Glutamine; Ornithine; Proline; Rumen; Sheep; Urea | 2020 |
1464 other study(ies) available for ammonium hydroxide and glutamine
| Article | Year |
|---|---|
The role of potassium in the control of ammonium excretion during starvation.
Topics: Acid-Base Equilibrium; Ammonia; Bicarbonates; Female; Glutamine; Humans; Hydrogen-Ion Concentration; Ketone Bodies; Kidney; Male; Nitrogen; Potassium; Potassium Chloride; Potassium Deficiency; Starvation | 1976 |
Uric acid and the kidney.
Topics: Acute Kidney Injury; Ammonia; Animals; Glomerular Filtration Rate; Glutamine; Gout; Humans; Hydrogen-Ion Concentration; Kidney; Kidney Calculi; Kidney Diseases; Kidney Failure, Chronic; Kidney Tubules; Metabolic Diseases; Pyrazines; Uric Acid | 1976 |
Stimulatory effects of ammonia and glutamine on uric acid synthesis in the chicken (Gallus domesticus) treated with methionine sulfoximine.
Topics: Ammonia; Animals; Chickens; Glutamate-Ammonia Ligase; Glutamine; Kinetics; Methionine Sulfoximine; Uric Acid | 1976 |
Effect of para-aminohippurate on renal glutamine metabolism in the rat.
Topics: Aerobiosis; Aminohippuric Acids; Ammonia; Animals; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Lactates; Male; Rats; Urination | 1976 |
Ammonia production by the small intestine of the rat.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Chronic Disease; Duodenum; gamma-Glutamyltransferase; Glutaminase; Glutamine; In Vitro Techniques; Intestine, Small; Jejunum; Organ Specificity; Rats; Starvation | 1976 |
The regulation of glutamine transport and glutamine synthetase in Salmonella typhimurium.
Topics: Amino Acids; Ammonia; Biological Transport, Active; Enzyme Repression; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; Magnesium; Mutation; Salmonella typhimurium | 1976 |
Rapid transfer of oxygens from inorganic phosphate to glutamine catalyzed by Escherichia coli glutamine synthetase.
Topics: Ammonia; Animals; Brain; Escherichia coli; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Kinetics; Phosphates; Plants; Sheep; Species Specificity | 1976 |
Glutamine synthetase and glutamyltransferase in the kidney of man, dog, and rat.
Topics: Acidosis; Adult; Ammonia; Animals; Dogs; gamma-Glutamyltransferase; Glutamate-Ammonia Ligase; Glutamine; Humans; Kidney; Middle Aged; Rats | 1976 |
Ammonia production and pathways of glutamine utilization in rat kidney slices.
Topics: Acidosis; Ammonia; Animals; Blood; Carbon Dioxide; Chronic Disease; Glutamates; Glutamine; Glutathione; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Male; Rats | 1976 |
[Regulation of glutamine metabolism in Chlorella pyrenoidosa. Mechanisms of regulating the activity of glutamine synthetase during ammonia assimilation].
Topics: Ammonia; Chlorella; Cyanides; Glutamate-Ammonia Ligase; Glutamine; Magnesium; Manganese | 1976 |
Effect of pH on ammonia production by renal mitochondria.
Topics: Acidosis; Ammonia; Animals; Glutaminase; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Cortex; Male; Mitochondria; Rats; Rotenone | 1976 |
Triamcinolone activation of renal ammonia production.
Topics: Acidosis; Ammonia; Animals; Enzyme Activation; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Male; Mitochondria; Potassium; Rats; Triamcinolone | 1976 |
Ammonia assimilation in the fission yeast Schizosaccharomyces pombe 972.
Topics: Ammonia; Ascomycota; Cycloheximide; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Ketoglutaric Acids; Phosphates; Schizosaccharomyces | 1977 |
Glutamine synthetase of Klebsiella aerogenes: genetic and physiological properties of mutants in the adenylylation system.
Topics: Adenosine Monophosphate; Ammonia; Chromosome Mapping; Enzyme Repression; Genes; Glutamate-Ammonia Ligase; Glutamine; Klebsiella pneumoniae; Mutation; Transduction, Genetic | 1977 |
The CSF HCO3 increase in hypercapnia relationshp to HCO3, glutamate, glutamine and NH3 in brain.
Topics: Acetazolamide; Ammonia; Animals; Bicarbonates; Brain; Cerebrospinal Fluid; Glutamates; Glutamine; Hydrochloric Acid; Hydrogen-Ion Concentration; Hypercapnia; Male; Rats | 1976 |
Inhibitors of L-asparagine synthetase, in vitro.
Topics: Adenosine Triphosphate; Ammonia; Animals; Asparaginase; Aspartate-Ammonia Ligase; Aspartic Acid; Diphosphates; Drug Evaluation, Preclinical; Drug Resistance; Glutamine; Heparin; In Vitro Techniques; Isoxazoles; Leukemia, Experimental; Ligases; Malonates; Metals; Nitrosourea Compounds; Sulfhydryl Reagents | 1976 |
Formation of glutamine from [13n]ammonia, [13n]dinitrogen, and [14C]glutamate by heterocysts isolated from Anabaena cylindrica.
Topics: Acetylene; Ammonia; Cyanobacteria; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Nitrogen; Nitrogen Fixation; Nitrogenase | 1977 |
Inhibitor of protein degradation formed during incubation of isolated rat hepatocytes in a cell culture medium. Its identification as ammonia.
Topics: Amino Acids; Ammonia; Animals; Cells, Cultured; Culture Media; Deamination; Glutamine; Hydrogen-Ion Concentration; Liver; Male; Nitrogen; Oxygen; Proteins; Rats; Urea | 1977 |
On the mechanism of glutamine-dependent reductive amination of alpha-ketoglutarate catalyzed by glutamate synthase.
Topics: Ammonia; Apoenzymes; Dithionite; Enterobacter; Enterobacteriaceae; Escherichia coli; Flavins; Glutamate Synthase; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Iron; Ketoglutaric Acids; NADP; Transaminases; Water | 1977 |
Influence of aldosterone on renal ammonia production.
Topics: Acid-Base Equilibrium; Aldosterone; Ammonia; Animals; Bicarbonates; Glutamine; Hydrogen-Ion Concentration; Kidney; Male; Natriuresis; Potassium; Potassium Deficiency; Rats; Sodium | 1977 |
[Ammonia formation in the brain during dying and in the recovery period following resuscitation].
Topics: Amides; Ammonia; Animals; Brain; Death; Dogs; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Male; Nerve Tissue Proteins; Resuscitation; Time Factors | 1977 |
Characterization of the glutamine site of Escherichia coli guanosine 5'-monophosphate synthetase.
Topics: Alkylation; Amino Acids; Ammonia; Carbon-Nitrogen Ligases; Diazooxonorleucine; Escherichia coli; Glutaminase; Glutamine; Guanine Nucleotides; Hydrogen-Ion Concentration; Iodoacetamide; Kinetics; Ligases; Pentanoic Acids; Protein Binding | 1977 |
Regulatory mutations in the Klebsiella aerogenes structural gene for glutamine synthetase.
Topics: Ammonia; Enzyme Repression; Genes; Glutamate-Ammonia Ligase; Glutamine; Histidine; Klebsiella pneumoniae; Mutation | 1977 |
Neurospora crassa glutamine synthetase. Role of enzyme synthesis and degradation on the regulation of enzyme concentration during exponential growth.
Topics: Ammonia; Cell Division; Fungal Proteins; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Kinetics; Neurospora; Neurospora crassa; Precipitin Tests | 1977 |
Genetics and physiology of Neurospora crassa glutamine auxotrophs.
Topics: Ammonia; Genes, Recessive; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Mutation; Neurospora; Neurospora crassa; Phenotype; Temperature | 1978 |
Glutamine and ammonia metabolism in the brains of senescent mice.
Topics: Aging; Ammonia; Animals; Brain; gamma-Glutamyltransferase; Glutamates; Glutaminase; Glutamine; Male; Mice | 1978 |
The regulations of renal ammoniagenesis in the rat by extracellular factors. I. The combined effects of acidosis and physiologic fuels.
Topics: Acidosis; Ammonia; Animals; Glucose; Glutamates; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Lactates; Male; Models, Biological; Palmitates; Rats; Starvation | 1978 |
Glutaminase-gamma-glutamyltransferase: subcellular localization and ammonia production in acidosis.
Topics: Acidosis; Ammonia; Animals; Cytosol; gamma-Glutamyltransferase; Glutaminase; Glutamine; Kidney; Male; Methionine Sulfoximine; Mitochondria; Perfusion; Rats; Solubility; Subcellular Fractions | 1978 |
Derepression of nitrogenase activity in glutamine auxotrophs of Rhodopseudomonas capsulata.
Topics: Ammonia; Enzyme Repression; Glutamate-Ammonia Ligase; Glutamine; Hydrogen; Mutation; Nitrogenase; Photosynthesis; Rhodopseudomonas | 1979 |
Ammoniagenesis by the isolated perfused rat kidney: the critical role of urinary acidification.
Topics: Acidosis; Aldosterone; Ammonia; Animals; Bicarbonates; Glucose; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Perfusion; Rats; Urine | 1979 |
Influence of aminooxyacetate administration on ammonia-induced metabolic disturbances in the rat liver.
Topics: Acetates; Alanine; Alanine Transaminase; Amino Acids, Dicarboxylic; Aminooxyacetic Acid; Ammonia; Ammonium Chloride; Animals; Aspartate Aminotransferases; Aspartic Acid; Female; Glutaminase; Glutamine; Liver; Rats; Urea | 1976 |
Organic acids in the brain in hypoxemia.
Topics: Ammonia; Animals; Aspartic Acid; Brain; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hypoxia; Ketoglutaric Acids; Lactates; Rats | 1976 |
CSF bicarbonate regulation in hypercapnia and its relationship to brain ammonia and amino acids.
Topics: Acid-Base Equilibrium; Amino Acids; Ammonia; Animals; Bicarbonates; Brain; Carbon Dioxide; Glutamine; Hypercapnia; Male; Rats | 1976 |
[Effect of arginine administration on disturbances of hepatic glutamine metabolism during acute ammonia intoxication in the rat].
Topics: Amino Acids; Ammonia; Animals; Arginine; Female; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Liver; Rats; Transaminases | 1977 |
Hyperammonaemia, plasma aminoacid imbalance, and blood-brain aminoacid transport: a unified theory of portal-systemic encephalopathy.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Biological Transport; Blood-Brain Barrier; Brain; Dogs; Glucagon; Glutamine; Haplorhini; Hepatic Encephalopathy; Humans; Insulin; Liver Cirrhosis; Phenylalanine; Portacaval Shunt, Surgical; Rats; Tryptophan; Tyrosine | 1979 |
Chronic metabolic effects of ammonia in mouse brain.
Topics: Alanine Transaminase; Amino Acids; Ammonia; Animals; Aspartate Aminotransferases; Brain; gamma-Aminobutyric Acid; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Mice; Nerve Tissue Proteins; RNA; Sodium-Potassium-Exchanging ATPase; Tyrosine Transaminase | 1979 |
Immunological study of glutamate synthase and its subunits.
Topics: Ammonia; Bacillus subtilis; Escherichia coli; Glutamate Synthase; Glutamine; Immunodiffusion; Klebsiella pneumoniae; Macromolecular Substances; Precipitin Tests; Species Specificity; Transaminases | 1978 |
Effects of 5-hydroxylysine on acetylene reduction and NH4+-assimilation in the cyanobacterium Anabaena cylindrica.
Topics: Acetylene; Ammonia; Cyanobacteria; Glutamine; Hydroxylysine; Kinetics; Nitrogen Fixation; Oxidation-Reduction | 1978 |
Nitrogen regulation of arginase in Neurospora crassa.
Topics: Ammonia; Arginase; Arginine; Enzyme Induction; Enzyme Repression; Glutamate Dehydrogenase; Glutamates; Glutamine; Mutation; Neurospora; Neurospora crassa; Nitrogen; Ornithine; Proline; Urease | 1977 |
Nitrogen metabolite repression of nitrate reductase in Neurospora crassa.
Topics: Amino Acids; Ammonia; Enzyme Induction; Enzyme Repression; Glutamine; Neurospora; Neurospora crassa; Nitrate Reductases; Nitrogen; Nucleosides; Urea | 1979 |
[Effect of protein deprivation on ammonia metabolism in the rat].
Topics: Ammonia; Animals; Blood Glucose; Body Weight; Colectomy; Diabetes Mellitus, Experimental; Dietary Carbohydrates; Glutamine; Male; Protein Deficiency; Rats; Urea | 1978 |
[Changes in cephalic and peripheral use of glucose and glutamine under the influence of hyperammonemia in rats].
Topics: Ammonia; Animals; Blood Glucose; Brain; Glucose; Glutamine; Insulin; Male; Muscles; Rats | 1979 |
Effect of total hepatectomy on selected cerebral substrates and enzymes of the glycolytic pathways and Krebs cycle.
Topics: Adenosine Triphosphatases; Ammonia; Animals; Brain; Citrates; Citric Acid Cycle; Dihydroxyacetone Phosphate; Dogs; Fumarates; Glucose; Glucosephosphates; Glutamine; Glycolysis; Hepatectomy; Hepatic Encephalopathy; Ketoglutaric Acids; Lactates; Malates; Oxaloacetates; Oxidoreductases; Phosphoenolpyruvate; Phosphotransferases; Pyruvates | 1975 |
Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots.
Topics: Ammonia; Asparagine; Glutamates; Glutamine; Kinetics; NAD; Oxidation-Reduction; Plants | 1975 |
Purine and phosphoribosylpyrophosphate synthesis in differentiating murine virus-induced erythroleukemic cells in vitro.
Topics: Ammonia; Cell Line; Dimethyl Sulfoxide; Formates; Glutamine; Glycine; Pentosephosphates; Phosphoribosyl Pyrophosphate; Purines; Ribonucleotides; Ribose-Phosphate Pyrophosphokinase | 1976 |
Biochemical and genetic characterization of a carbamyl phosphate synthetase mutant of Escherichia coli K12.
Topics: Ammonia; Arginine; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Cell-Free System; Coliphages; Escherichia coli; Genes, Recessive; Glutamine; Mutagens; Mutation; Nitrosoguanidines; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Transduction, Genetic; Uracil Nucleotides | 1976 |
Effect of an ammonia load on the kidney near-equilibrium systems in the rat in vivo.
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Fasting; Female; Gluconeogenesis; Glutamine; Ketoglutaric Acids; Kidney; Kidney Tubules; Kinetics; NAD; Oxidation-Reduction; Rats | 1976 |
Orotic acid biosynthesis in rat liver: studies on the source of carbamoylphosphate.
Topics: Ammonia; Ammonium Chloride; Animals; Bicarbonates; Carbamates; Carbamoyl-Phosphate Synthase (Ammonia); Carbamyl Phosphate; Carbon Radioisotopes; Glutamine; Liver; Mitochondria, Liver; Ornithine; Orotic Acid; Phosphotransferases; Putrescine; Rats | 1977 |
Nitrogen metabolism in the CNS after paradoxical sleep deprivation in rats.
Topics: Ammonia; Animals; Brain; Glutamine; Humans; Male; Nitrogen; Rats; Sleep Deprivation; Sleep, REM; Stress, Psychological | 1978 |
Neonatal hyperammonaemia with complete absence of liver carbamyl phosphate synthetase activity.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Carbamoyl-Phosphate Synthase (Ammonia); Female; Glutamine; Humans; Infant, Newborn; Infant, Newborn, Diseases; Male; Mitochondria, Liver; Phosphotransferases | 1978 |
Structure-function relationships in the arginine pathway carbamoylphosphate synthase of Saccharomyces cerevisiae.
Topics: Ammonia; Binding Sites; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Enzyme Activation; Glutamine; Glycine; Molecular Weight; Phosphotransferases; Saccharomyces cerevisiae; Structure-Activity Relationship | 1978 |
GMP synthetase (Escherichia coli).
Topics: Ammonia; Carbon-Nitrogen Ligases; Escherichia coli; Glutamine; Guanosine Monophosphate; Kinetics; Ligases; Macromolecular Substances; Molecular Weight; Spectrophotometry, Ultraviolet | 1978 |
Evidence that carboxyphosphate is a kinetically competent intermediate in the carbamyl phosphate synthetase reaction.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Ammonia; Bicarbonates; Carbamoyl-Phosphate Synthase (Ammonia); Escherichia coli; Glutamine; Kinetics; Models, Biological; Organophosphorus Compounds; Phosphates; Phosphotransferases | 1979 |
Development of ammonia and glucose productions from glutamine in foetal rat kidney; effects of metabolic acidosis.
Topics: Acidosis; Ammonia; Animals; Female; Gestational Age; Gluconeogenesis; Glucose-6-Phosphatase; Glutamine; Kidney; Phosphoenolpyruvate Carboxykinase (GTP); Rats | 1979 |
Alternative substrates for glutamate dehydrogenases.
Topics: Adenosine Diphosphate; Ammonia; Animals; Asparagine; Cattle; Glutamate Dehydrogenase; Glutamine; Hydrogen-Ion Concentration; Kinetics; Liver; Neurospora crassa | 1975 |
Characteristics of in vitro ammonia and glucose production by dog kidney cortex.
Topics: Ammonia; Animals; Dogs; Female; Gluconeogenesis; Glucose; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Cortex; Male; Nephrectomy; Phosphates | 1975 |
Identification of the structural gene for glutamine synthetase in Klebsiella aerogenes.
Topics: Ammonia; Antigens, Bacterial; Cell-Free System; Chemical Precipitation; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Genes; Glutamate-Ammonia Ligase; Glutamine; Hot Temperature; Klebsiella; Mutation; Transduction, Genetic; Zinc | 1975 |
Xanthosine-5'-phosphate amidotransferase from Escherichia coli.
Topics: Aminohydrolases; Ammonia; Anti-Bacterial Agents; Antimetabolites; Dithiothreitol; Escherichia coli; Glutamine; Guanine Nucleotides; Hydrogen-Ion Concentration; Kinetics; Ligases; Magnesium; Mutation; Ribonucleotides; Xanthines | 1975 |
Glutamate synthase in blue-green algae.
Topics: Ammonia; Cyanobacteria; Dithionite; Ferredoxins; Glutamate Synthase; Glutamates; Glutamine; Ketoglutaric Acids; NAD; NADP; Nitrogen; Transaminases | 1975 |
Renal mitochondrial glutamine metabolism and dietary potassium and protein content.
Topics: Ammonia; Animals; Carbon Isotopes; Dietary Proteins; Extracellular Space; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kidney Concentrating Ability; Mitochondria; Potassium; Rats | 1975 |
Kinetics and reaction mechanism of the carbamylphosphate synthetase of a multienzyme aggregate from yeast.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Ammonia; Bicarbonates; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Dose-Response Relationship, Drug; Enzyme Activation; Glutamine; Hydrogen-Ion Concentration; Kinetics; Magnesium; Models, Chemical; Multienzyme Complexes; Phosphotransferases; Potassium; Saccharomyces cerevisiae; Uracil Nucleotides; Xanthines | 1975 |
On mechanisms in hyperammonemic coma--with particular reference to hepatic encephalopathy.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Ammonia; Aspartic Acid; Brain; Dose-Response Relationship, Drug; Energy Metabolism; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Mitochondria, Liver; NAD; Oxidation-Reduction; Time Factors | 1975 |
Regulation of Glutamine Transport in Escherichia coli.
Topics: Ammonia; Asparaginase; Biological Transport, Active; Cell-Free System; Enzyme Repression; Escherichia coli; Glucose; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Glycerol; Quaternary Ammonium Compounds; Salts; Stereoisomerism; Succinates | 1975 |
p-Aminobenzoate-p-aminobenzoate.
Topics: Aminobenzoates; Ammonia; Bacillus subtilis; Chorismic Acid; Dose-Response Relationship, Drug; Edetic Acid; Glutamine; Guanosine; Guanosine Triphosphate; Hydrogen-Ion Concentration; Magnesium; Molecular Weight; Transaminases | 1975 |
Effects of nephron reduction and dietary protein content on renal ammoniagenesis in the rat.
Topics: Ammonia; Animals; Dietary Proteins; Female; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Hydrochloric Acid; Hydrogen-Ion Concentration; Kidney; Kidney Cortex; Nephrectomy; Nephrons; Phosphates; Quaternary Ammonium Compounds; Rats; Urine | 1975 |
Glutamine production by the isolated perfused rat heart during ammonium chloride perfusion.
Topics: Ammonia; Ammonium Chloride; Animals; Coronary Circulation; Epinephrine; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Heart; In Vitro Techniques; Male; Myocardium; Oxygen; Pressure; Rats; Ventricular Function | 1975 |
Regulation of the ammonia assimilatory enzymes in Salmonella typhimurium.
Topics: Ammonia; Enterobacter; Enzyme Repression; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Magnesium; Mutation; Salmonella typhimurium; Species Specificity; Transaminases | 1975 |
Ammoniagenesis: d-glutamyltransferase as a source of ammonia in the rat kidney.
Topics: Ammonia; Animals; Biological Transport; gamma-Glutamyltransferase; Glutamine; Kidney; Male; Methionine Sulfoximine; Perfusion; Rats | 1975 |
Glutamate dehydrogenase from Escherichia coli: purification and properties.
Topics: Ammonia; Ammonium Sulfate; Cell-Free System; Chemical Precipitation; Chromatography, Gel; Escherichia coli; Glutamate Dehydrogenase; Glutamate Synthase; Glutamates; Glutamine; Hot Temperature; Ketoglutaric Acids; Kinetics; Molecular Weight; NADP; Peptides | 1975 |
Glutamine as a feedback inhibitor of the Rhodopseudomonas sphaeroides nitrogenase system.
Topics: Ammonia; Feedback; Glutamine; Kinetics; Methionine Sulfoximine; Nitrogenase; Rhodobacter sphaeroides | 1979 |
Glutamine and ammonia in nitrogen catabolite repression of Saccharomyces cerevisiae.
Topics: Allantoin; Amidohydrolases; Ammonia; Arginase; Enzyme Repression; Genotype; Glutamate Dehydrogenase; Glutamine; Mutation; Nitrogen; Saccharomyces cerevisiae; Species Specificity; Urease | 1977 |
Effect of ammonia and glutamine on macromolecule synthesis and breakdown during sporulation of Saccharomyces cerevisiae.
Topics: Ammonia; DNA; Fungal Proteins; Glutamine; Kinetics; RNA; Saccharomyces cerevisiae; Spores, Fungal | 1977 |
A new and specific assay for ammonia and glutamine sensitive to 100 pmol.
Topics: Ammonia; Carbon Radioisotopes; Catalase; Escherichia coli; Glucosephosphate Dehydrogenase; Glutamate Dehydrogenase; Glutaminase; Glutamine; Humans; Isotope Labeling; Salmonella typhimurium | 1978 |
The pathways of assimilation of 13NH4+ by the cyanobacterium, Anabaena cylindrica.
Topics: Ammonia; Aspartic Acid; Cyanobacteria; Glutamates; Glutamine; Isotope Labeling; Kinetics; Nitrogen Isotopes | 1977 |
Pathways of assimilation of [13N]N2 and 13NH4+ by cyanobacteria with and without heterocysts.
Topics: Alanine; Ammonia; Citrulline; Cyanobacteria; Glutamates; Glutamine; Methionine Sulfoximine; Nitrogen Fixation; Species Specificity | 1978 |
Effects of glutamine deprivation on glucose and amino acid metabolism in tissue culture.
Topics: Amino Acids; Ammonia; Animals; Body Water; Cell Line; Dose-Response Relationship, Drug; Glucose; Glutamine; Muscles; Rats; Time Factors | 1979 |
Kidney metabolite levels and ammonia production in acute acid-base alterations in the rat.
Topics: Acid-Base Imbalance; Ammonia; Animals; Glutamine; Glutarates; Kidney; Lactates; Liver; Malates; Male; Phosphoenolpyruvate; Rats | 1979 |
Glucose metabolism, lactate, and ammonia production by the human placenta in vitro.
Topics: Ammonia; Female; Glucose; Glutamine; Humans; In Vitro Techniques; Lactates; Placenta; Pregnancy; Sodium Glutamate | 1979 |
Ammonia production and glutamine incorporation into glutathione in the functioning rat kidney.
Topics: Ammonia; Animals; Glutamine; Glutathione; Glycylglycine; Kidney; Male; Rats | 1979 |
Characteristics of glutamine metabolism by rat kidney tubules: a carbon and nitrogen balance.
Topics: Amino Acids; Ammonia; Animals; Carbon; Carbon Dioxide; Fasting; Female; Gluconeogenesis; Glutamates; Glutamine; Kidney Tubules; Kinetics; Male; Nitrogen; Oxygen Consumption; Rats | 1979 |
Effects of biguanides on the intermediate metabolism of glucose in normal and portal-strictured rats.
Topics: Alanine; Ammonia; Animals; Blood Glucose; Constriction; Glutamine; Lactates; Liver Circulation; Male; Metformin; Phenformin; Portal Vein; Pyruvates; Rats; Urea | 1979 |
The importance of the small intestine in gut ammonium production in the fasting dog.
Topics: Amino Acids; Ammonia; Animals; Bacteria; Colon; Dogs; Glutamine; Ileum; Intestine, Small; Jejunum; Male; Mesenteric Veins; Urea | 1979 |
Demonstration of ammonia utilization for purine biosynthesis by the intact cell and characterization of the enzymatic activity catalyzing this reaction.
Topics: Amidophosphoribosyltransferase; Amino Sugars; Ammonia; Animals; Cell Line; Cricetinae; Glutamine; Humans; Pentosephosphates; Pentosyltransferases; Phosphoribosyl Pyrophosphate; Placenta; Ribosemonophosphates; Transaminases | 1979 |
Effect of glutamine on cystine excretion in a patient with cystinuria.
Topics: Administration, Oral; Aged; Ammonia; Cystinuria; Glutamine; Humans; Infusions, Parenteral; Male | 1979 |
Effect of fluoroacetate on the inhibitory action of ketone bodies and fatty acids on renal ammoniagenesis.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Dogs; Fatty Acids; Female; Fluoroacetates; Gluconeogenesis; Glutamates; Glutamine; Ketone Bodies; Kidney Cortex; Male | 1979 |
GI production of ammonia.
Topics: Ammonia; Animals; Dogs; Glutamine; Intestinal Mucosa | 1979 |
Role of the mitochondrial anion transporters in the regulation of ammoniagenesis in renal cortex mitochondria of the rabbit and rat.
Topics: Acidosis; Ammonia; Animals; Glutamates; Glutamine; Kidney Cortex; Kinetics; Malates; Male; Mitochondria; Phosphates; Rabbits; Rats | 1979 |
[Metabolism of ammonia and urea synthesis].
Topics: Ammonia; Arginase; Argininosuccinate Lyase; Argininosuccinate Synthase; Brain; Carbamoyl-Phosphate Synthase (Ammonia); Carbonic Acid; Citric Acid Cycle; Digestive System; Glutamine; Humans; Kidney; Muscles; Ornithine Carbamoyltransferase; Urea | 1979 |
Hepatic glutamine metabolism under the influence of the portal ammonia concentration in the perfused rat liver.
Topics: Ammonia; Animals; Glutamine; Kinetics; Liver; Male; Perfusion; Rats; Urea | 1979 |
Effects of fluorocitrate on renal ammoniagenesis and glutamine metabolism in the intact dog kidney.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Citrates; Dogs; Female; Fluorine; Glomerular Filtration Rate; Glutamine; Ketoglutaric Acids; Kidney; Kidney Cortex; Regional Blood Flow | 1979 |
[Clinico-diagnostic and prognostic value of various indicators of nitrogen metabolism in hepatic coma].
Topics: Adolescent; Adult; Aged; Ammonia; Female; Glutamine; Hepatic Encephalopathy; Humans; Middle Aged; Prognosis; Urea | 1979 |
The relationship of plasma glutamine to renal metabolism in acute acidosis.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Female; Glutamine; Hydrochloric Acid; Kidney; Kidney Cortex; Male; Phosphoenolpyruvate Carboxykinase (GTP); Rats | 1979 |
Imaging of spontaneous canine tumours with ammonia and L-glutamine labeled with N-13.
Topics: Ammonia; Animals; Dog Diseases; Dogs; Female; Glutamine; Lymphoma, Non-Hodgkin; Male; Mesothelioma; Neoplasms; Nitrogen Radioisotopes; Radionuclide Imaging; Thoracic Neoplasms | 1977 |
Metabolism and cerebral energy state: effect of acute hyperammonemia in beagle dog.
Topics: Aerobiosis; Ammonia; Animals; Brain; Dogs; Energy Metabolism; Female; Glutamates; Glutamine; Kinetics; Membrane Potentials | 1977 |
Adaptations in glutamine metabolism in kidneys from rats fed on a high-protein diet [proceedings].
Topics: Ammonia; Animals; Bicarbonates; Dietary Proteins; Glutamine; Kidney; Rats | 1977 |
The pathway of glutamate metabolism in rat brain mitochondria.
Topics: Aminooxyacetic Acid; Ammonia; Animals; Brain; Glutamates; Glutamine; In Vitro Techniques; Malates; Mitochondria; Oxidation-Reduction; Rats | 1977 |
Glutamine-selective membrane electrode that uses living bacterial cells.
Topics: Ammonia; Cell Membrane; Electrodes; Glutamine; Humans; Membrane Potentials; Potentiometry; Sarcina | 1978 |
Glutaminase activity in rat skeletal muscle mitochondria.
Topics: Ammonia; Animals; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Mitochondria, Muscle; Muscles; Oxidation-Reduction; Oxygen Consumption; Rats | 1978 |
Minimal nitrogen requirements of Corynebacterium renal strains.
Topics: Ammonia; Corynebacterium; Culture Media; Cysteine; Glucosamine; Glutamine; Methionine; Nitrogen; Valine | 1978 |
Selected brain amino acids and ammonium during chronic hypercapnia in conscious rats.
Topics: Acid-Base Equilibrium; Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain; Glutamate Synthase; Glutamates; Glutamine; Hypercapnia; Male; Rats | 1978 |
The origin of alanine produced in skeletal muscle.
Topics: Alanine; Amino Acids; Ammonia; Animals; Deoxyglucose; Diaphragm; Glucose; Glutamine; Male; Muscles; Pyruvates; Rats | 1978 |
Human placental amidophosphoribosyltransferase. Comparison of the kinetics of glutamine and ammonia utilization.
Topics: Amidophosphoribosyltransferase; Ammonia; Female; Glutamine; Humans; Kinetics; Pentosyltransferases; Phosphoribosyl Pyrophosphate; Placenta; Pregnancy | 1978 |
Cerebral blood flow and metabolism in chronically hyperammonemic rats: effect of an acute ammonia challenge.
Topics: Ammonia; Animals; Brain; Brain Diseases, Metabolic; Cerebrovascular Circulation; Glutamates; Glutamine; Male; Oxygen Consumption; Portacaval Shunt, Surgical; Rats | 1978 |
Glucose and amino acid metabolism in an established line of skeletal muscle cells.
Topics: Adenosine Triphosphate; Alanine; Amino Acids; Ammonia; Cell Line; Glucose; Glutamine; Lactates; Muscles; Pyruvates | 1978 |
Glutamate dehydrogenase activation and ammonia formation by rat kidney mitochondria.
Topics: Acidosis; Ammonia; Animals; Enzyme Activation; Glutamate Dehydrogenase; Glutamates; Glutamine; Ketone Bodies; Kidney Cortex; Kinetics; Male; Mitochondria; Rats | 1978 |
Oxygen and nitrate in utilization by Bacillus licheniformis of the arginase and arginine deiminase routes of arginine catabolism and other factors affecting their syntheses.
Topics: Ammonia; Anaerobiosis; Arginase; Arginine; Bacillus; Glutamates; Glutamine; Hydrolases; Metabolism; Nitrates; Ornithine Carbamoyltransferase; Oxygen | 1978 |
The regulation of renal ammoniagenesis in the rat by extracellular factors. II. Ammoniagenesis by rat kidney slices incubating in normal acidotic sera.
Topics: Acidosis; Ammonia; Animals; Blood; Dialysis; Glutamine; In Vitro Techniques; Kidney; Lactates; Male; Rats | 1978 |
Glutamine metabolism in the kidney during induction of, and recovery from, metabolic acidosis in the rat.
Topics: Acid-Base Equilibrium; Acidosis; Acids; Ammonia; Animals; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Male; Mitochondria; Oxygen Consumption; Rats | 1978 |
Determination of spinal fluid glutamine with the Du Pont aca.
Topics: Ammonia; Glutamate Dehydrogenase; Glutaminase; Glutamine; Humans; Reagent Kits, Diagnostic | 1978 |
Dependence of glutamine metabolism and ammonia synthesis on sex in rat kidney slices.
Topics: Aging; Ammonia; Animals; Carbon Dioxide; Castration; Female; Glutamine; In Vitro Techniques; Kidney Cortex; Male; Oxygen Consumption; Rats; Sex Factors | 1978 |
Effects of acute acid--base alterations on glutamine metabolism and renal ammoniagenesis in the dog.
Topics: Acid-Base Imbalance; Acidosis; Acute Disease; Ammonia; Animals; Dogs; Female; Glutamine; Kidney; Male; Regional Blood Flow; Urea | 1978 |
Active subunits of Escherichia coli glutamate synthase.
Topics: Ammonia; Cell-Free System; Escherichia coli; Glutamate Dehydrogenase; Glutamate Synthase; Glutamates; Glutaminase; Glutamine; Transaminases | 1976 |
The effects L-leucine on the synthesis of urea, glutamate and glutamine by isolated rat liver cells.
Topics: Alanine; Ammonia; Animals; Carbamyl Phosphate; Cell Separation; Female; Glutamate Dehydrogenase; Glutamates; Glutamine; Haplorhini; Leucine; Liver; Male; Mitochondria; Urea | 1975 |
Regulation of nitrogenase synthesis in intact cells of Rhodospirillum rubrum: inactivation of nitrogen fixation by ammonia, L-glutamine and L-asparagine.
Topics: Acetylene; Amino Acids; Ammonia; Anaerobiosis; Asparaginase; Asparagine; Cell-Free System; Enzyme Repression; Glutamine; Nitrogen Fixation; Nitrogenase; Oxidation-Reduction; Rhodospirillum rubrum; Stereoisomerism | 1975 |
Metabolism of parenterally administered ammonia.
Topics: Ammonia; Ammonium Chloride; Glutamine; Humans; Infusions, Parenteral; Kidney; Liver; Muscles; Nitrogen Isotopes; Parenteral Nutrition | 1976 |
[Nitrogen metabolism indices in children with peritonitis of appendicular origin and phlegmonous appendicitis].
Topics: Amides; Ammonia; Appendicitis; Cellulitis; Child; Glutamine; Humans; Peritonitis | 1977 |
A new assay for the determination of phosphoribosylamine.
Topics: Amidophosphoribosyltransferase; Amino Sugars; Ammonia; Cysteine; Female; Glutamine; Histocytochemistry; Humans; Pentosephosphates; Pentosyltransferases; Placenta; Pregnancy; Ribosemonophosphates; Structure-Activity Relationship | 1977 |
Metabolism in the hypothermically perfused dog kidney. Utilization and production of amino acids.
Topics: Alanine; Amino Acids; Ammonia; Animals; Dogs; Fatty Acids; Gluconeogenesis; Glucose; Glutamates; Glutamine; Glycine; Hypothermia, Induced; Kidney; Lactates; Nitrogen; Organ Preservation; Perfusion; Proline; Urea | 1977 |
[Role of cerebral nitrogen metabolism in the mechanisms of the therapeutic action of oxygen under elevated pressure in hemorrhagic shock].
Topics: Alanine; Ammonia; Animals; Brain; Cats; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hyperbaric Oxygenation; Limbic System; Motor Cortex; Nitrogen; Shock, Hemorrhagic; Somatosensory Cortex; Urea | 1977 |
The purine nucleotide cycle. Studies of ammonia production by skeletal muscle in situ and in perfused preparations.
Topics: Adenosine Monophosphate; Alanine; Ammonia; Animals; Citrates; Cyanides; Epinephrine; Glutamine; Glycolysis; Hypoxanthines; Hypoxia; Inosine Nucleotides; Malates; Male; Muscles; Perfusion; Physical Exertion; Purine Nucleotides; Rats; Succinates | 1977 |
Stimulatory effect of intraportal ammonia on plasma uric acid concentration and urinary uric acid excretion in chickens fed a low protein diet.
Topics: Ammonia; Animals; Asparagine; Chickens; Glutamine; Inosine; Liver; Male; Protein Deficiency; Quaternary Ammonium Compounds; Uric Acid | 1977 |
[Hepatic lymph in sheep and bull calves].
Topics: Ammonia; Animals; Bile; Cattle; Fatty Acids; Feeding Behavior; Glucose; Glutamine; Ketone Bodies; Lipids; Liver; Lymph; Lymphatic System; Sheep; Urea | 1977 |
Applications of gas-liquid chromatography in protein chemistry. II. Determination of amide residues in nanomolar amounts of proteins.
Topics: Amides; Ammonia; Asparagine; Chromatography, Gas; Chromatography, Liquid; Glutamine; Hydrolysis; Methods; Microchemistry; Proteins | 1977 |
Some features of secretory systems in plants.
Topics: Ammonia; Asparagine; Calcium; Cell Wall; Colchicine; Cytochalasin B; Cytoplasm; Glutamine; Golgi Apparatus; Phenylalanine; Plant Cells; Plant Proteins; Plants; Urea; Uric Acid | 1977 |
Brain amino acids in conscious rats in chronic normocapnic and hypocapnic hypoxemia.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Brain Chemistry; Carbon Dioxide; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hypoxia; Ketoglutaric Acids; Lactates; Rats | 1977 |
Regulation of symbiotic nitrogen fixation in root nodules of alfalfa (Medicago sativa) infected with Rhizobium meliloti.
Topics: Ammonia; Ammonium Sulfate; Aspartic Acid; Enzyme Repression; Glutamates; Glutamine; Medicago sativa; Nitrates; Nitrites; Nitrogen Fixation; Nitrogenase; Rhizobium; Soil Microbiology; Symbiosis | 1977 |
[Effect of succinic semialdehyde on nitrogen metabolism of animal brain tissue during hypoxia].
Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hypoxia; Mice; Succinates | 1976 |
Stimulation of ammonia production and excretion in the rabbit by inorganic phosphate. Study of control mechanisms.
Topics: Acidosis; Ammonia; Animals; Biological Transport; Chlorides; Deamination; Dicarboxylic Acids; Feedback; Glutamates; Glutamine; Hydrochloric Acid; Kidney Cortex; Male; Membranes; Mitochondria; Oxygen Consumption; Phosphates; Rabbits; Sodium Chloride; Stimulation, Chemical; Sulfates | 1976 |
Effect of potassium on ammoniagenesis by renal mitochondria.
Topics: Ammonia; Animals; DNA; Glutamine; In Vitro Techniques; Kidney Cortex; Male; Mitochondria; Oxygen Consumption; Potassium; Rats; Stimulation, Chemical | 1976 |
Effect of fatty acids on renal ammoniagenesis in in vivo and in vitro studies.
Topics: Acidosis; Ammonia; Animals; Caprylates; Dogs; Fatty Acids; Female; Glucose; Glutamine; Glycerol; In Vitro Techniques; Insulin; Kidney; Kidney Cortex; Lipid Mobilization; Norepinephrine; Palmitic Acids | 1976 |
The effects of high calcium concentrations on renal ammoniagenesis by rat kidney slices.
Topics: Ammonia; Animals; Gluconeogenesis; Glutamates; Glutamine; Hypercalcemia; In Vitro Techniques; Kidney; Male; Oxygen Consumption; Rats | 1976 |
[Certain nitrogen-containing components of the heart, of the coronary-sinus blood and of the aorta in experimental myocardial infarct].
Topics: Ammonia; Animals; Aorta; Arginase; Coronary Vessels; DNA; Dogs; Glutamine; Myocardial Infarction; Myocardium; Nitrogen; Ornithine Carbamoyltransferase; Phosphorus; RNA; Urea | 1976 |
A comparative study of the utilization of glucose, acetate, glutamine and GABA as precursors of amino acids by retinal of the rat, frog, rabbit and pigeon.
Topics: Acetates; Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Carbon Radioisotopes; Columbidae; Extracellular Space; gamma-Aminobutyric Acid; Glucose; Glutamates; Glutamine; Rabbits; Rana pipiens; Rats; Retina | 1975 |
The influence of glutamine, its decomposition products, and glutaminase on the transformation of human and mouse lymphocytes.
Topics: Adult; Ammonia; Animals; B-Lymphocytes; Female; Glutaminase; Glutamine; Humans; Lectins; Lymphocyte Activation; Male; Mice; Mice, Inbred BALB C; Mice, Inbred C3H; Pyrrolidonecarboxylic Acid; T-Lymphocytes; Thymidine | 1976 |
Effect of Acinetobacter glutaminase-asparaginase treatment on free amino acids in mouse tissues.
Topics: Acetyltransferases; Acinetobacter; Amino Acids; Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Body Weight; Brain; Escherichia coli; Female; Glutamates; Glutaminase; Glutamine; Kidney; Mice; Organ Size; Serine; Spleen; Threonine | 1975 |
[Psychiatric-neurological disorders in chronic liver diseases].
Topics: Acute Disease; Ammonia; Biotransformation; Brain Damage, Chronic; Brain Diseases; Chronic Disease; Dietary Proteins; Diuretics; Glutamine; Humans; Lactulose; Liver Diseases; Mental Disorders; Portacaval Shunt, Surgical; Postoperative Complications; Prognosis | 1975 |
Nitrogen metabolism in the perfused cirrhotic liver of the rat.
Topics: Alanine; Ammonia; Animals; Diet; Ethanol; Glucose; Glutamates; Glutamine; Liver; Liver Cirrhosis, Experimental; Male; Nitrogen; Organ Size; Ornithine; Perfusion; Rats; Urea | 1975 |
Potassium-sparing effect of enhanced renal ammonia production.
Topics: Acid-Base Equilibrium; Ammonia; Bicarbonates; Calcium; Glutamine; Homeostasis; Humans; Kidney; Male; Potassium; Sodium | 1975 |
[The effect of cooling in a changing gaseous milieu on the ammonia forming and binding systems of the brain].
Topics: Adaptation, Physiological; Alanine; Amides; Ammonia; Animals; Aspartic Acid; Brain; Carbon Dioxide; Cold Temperature; gamma-Aminobutyric Acid; Glutamates; Glutamine; Male; Oxygen; Rats; Respiration | 1975 |
Production of CO2 by the intact functioning kidney of the dog.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Carbon Dioxide; Chronic Disease; Citrates; Deamination; Dogs; Fatty Acids, Nonesterified; Glomerular Filtration Rate; Gluconeogenesis; Glucose; Glutamine; Ketoglutaric Acids; Kidney; Lactates; Oleic Acids; Palmitates; Regional Blood Flow; Stearates | 1975 |
Glutamine transport in dog kidney mitochondria: a new control mechanism in acidosis.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Biological Transport; Cell Membrane; Deamination; Dogs; Glutamates; Glutaminase; Glutamine; Kidney; Kidney Cortex; Mitochondria; Phosphates | 1975 |
Mechanism of renal ammonia production adaptation to chronic acidosis.
Topics: Acidosis; Acyltransferases; Adaptation, Physiological; Adrenal Cortex Hormones; Ammonia; Animals; Chronic Disease; Diffusion; Enzyme Activation; Glucocorticoids; Glutamine; Kidney; Kidney Tubules; Kinetics; Mitochondria; Nitrogen; Osmolar Concentration; Perfusion; Transaminases; Triamcinolone | 1975 |
Renal glutaminases: Diamox inhibition of glutamyltransferase.
Topics: Acetazolamide; Acetyltransferases; Ammonia; Animals; Binding, Competitive; Cytoplasm; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Kidney Cortex; Kidney Medulla; Male; Microsomes; Mitochondria; Rats | 1975 |
Nitrogenase in synchronized Azotobacter vinelandii OP.
Topics: Acetates; Acetylene; Ammonia; Azotobacter; Cell Division; Glutamine; Nitrates; Nitrogen Fixation; Nitrogenase; Oxidation-Reduction; Quaternary Ammonium Compounds; Time Factors; Urea | 1975 |
Carbohydrate and amino acid metabolism in rat cerebral cortex in moderate and extreme hypercapnia.
Topics: Acute Disease; Alanine; Amino Acids; Ammonia; Anesthesia, General; Animals; Asparagine; Aspartic Acid; Carbohydrate Metabolism; Cerebral Cortex; Citric Acid Cycle; Fructosephosphates; gamma-Aminobutyric Acid; Glucosephosphates; Glutamates; Glutamine; Glycogen; Glycolysis; Hypercapnia; Lactates; Male; Pyruvates; Rats | 1975 |
Metabolism of amino acids and ammonia in rat brain cortex slices in vitro: a possible role of ammonia in brain function.
Topics: Age Factors; Amino Acids; Aminooxyacetic Acid; Ammonia; Amobarbital; Animals; Cerebral Cortex; Dinitrophenols; Female; Fluoroacetates; Glucose; Glutamates; Glutamine; In Vitro Techniques; Male; Malonates; Methionine Sulfoximine; Ouabain; Oxygen Consumption; Proteins; Rats; Synaptosomes | 1975 |
Quantification of the capacity of the liver to remove ammonia from the circulation of dogs with portacaval transposition.
Topics: Amino Acids; Ammonia; Animals; Citric Acid Cycle; Dogs; Glutamine; Inactivation, Metabolic; Liver; Liver Circulation; Portacaval Shunt, Surgical; Urea; Urease | 1975 |
Biochemical heterogeneity of glutamine metabolism of rat kidney mitochondria separated by rate zonal centrifugation.
Topics: Acidosis; Ammonia; Animals; Cell Fractionation; Centrifugation, Zonal; Ficoll; Glutaminase; Glutamine; Kidney; Mitochondria; Rats; Succinates; Sucrose | 1975 |
Carbohydrate and amino acid requirements and ammonia production of rabbit follicular oocytes matured in vitro.
Topics: Amino Acids; Ammonia; Animals; Carbohydrate Metabolism; Cells, Cultured; Culture Media; Female; Glucose; Glutamine; Lactates; Methionine; Oocytes; Oogenesis; Ovum; Phenylalanine; Proline; Pyruvates; Rabbits | 1975 |
Glutamine transport and metabolism by mitochondria from dog renal cortex. General properties and response to acidosis and alkalosis.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Antimycin A; Biological Transport, Active; Dogs; Glutamates; Glutamine; Kidney Cortex; Kinetics; Mitochondria; Oxidative Phosphorylation; Oxygen Consumption; Phosphates; Succinates | 1975 |
Regulation of renal metabolism by changes in acid-base balance.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Animals; Bicarbonates; Dogs; Glutamates; Glutaminase; Glutamine; Kidney; Liver; Mannitol; Mitochondria; Quaternary Ammonium Compounds | 1975 |
[Renal utilization of glutamine and total production of ammonia in rats under normal conditions and in chronic metabolic and respiratory acidosis].
Topics: Acidosis; Acidosis, Respiratory; Ammonia; Animals; Glutamine; Kidney; Rats | 1975 |
[Influence of a variable magnetic field of industrial frequency (50 Hz) on metabolic processes in the organs of rats].
Topics: Adrenal Glands; Ammonia; Animals; Brain; Catecholamines; DNA; Glucose; Glutamine; Glycogen; Kidney; Lactates; Liver; Magnetics; Male; Myocardium; Occupational Medicine; Proteins; Rats; RNA | 1975 |
Comparative studies of the electroencephalogram and the cerebral oxidative metabolism in patients with liver cirrhosis.
Topics: Ammonia; Brain; Brain Damage, Chronic; Cerebrovascular Circulation; Electroencephalography; Energy Metabolism; Glucose; Glutamates; Glutamine; Humans; Ketoglutaric Acids; Lactates; Liver Cirrhosis; Oxygen Consumption | 1975 |
The role of chemical equilibria in organ function.
Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Carbamyl Phosphate; Female; Glutamate Dehydrogenase; Glutaminase; Glutamine; Humans; Kidney; Metabolism; Rats; Thermodynamics; Transaminases; Urea | 1975 |
Fractional composition and metabolism of proteins, and levels of polynucleotides, in canine heart in experimental myocardial infarction.
Topics: Alanine Transaminase; Ammonia; Animals; Cathepsins; DNA; Dogs; Glutamine; Myocardial Infarction; Myocardium; Peptide Hydrolases; Polynucleotides; Proteins; RNA | 1975 |
Cerebrospinal fluid glutamine in Reye's syndrome.
Topics: Ammonia; Brain Diseases; Child; Child, Preschool; Glutamine; Hepatic Encephalopathy; Humans; Infant; Prognosis; Reye Syndrome | 1975 |
[Our experience with the milk and cheese diet in the treatment of porto-caval encephalopathies and cirrhoses].
Topics: Alcoholism; Alkalosis; Ammonia; Animals; Brain Diseases; Cheese; Glutamine; Humans; Liver; Liver Cirrhosis; Milk; Muscle Contraction | 1975 |
Muscle nitrogen metabolism in chronic hepatic insufficiency.
Topics: Adult; Aged; Alanine; Alcoholism; Amino Acids; Ammonia; Brachial Artery; Female; Forearm; Glutamine; Hepatic Encephalopathy; Humans; Lactates; Liver Cirrhosis; Liver Diseases; Male; Middle Aged; Muscles; Nitrogen; Pyruvates; Veins | 1976 |
Ammonia formation from glutamine isomers by nonacidotic and acidotic perfused rat kidneys.
Topics: Acidosis, Renal Tubular; Acyltransferases; Ammonia; Animals; Cytoplasm; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Male; Mitochondria; Rats; Stereoisomerism | 1976 |
The estimation of ammonia in kidney slices in the presence of added glutamine and other amino acids.
Topics: Amino Acids; Ammonia; Animals; Glutamine; In Vitro Techniques; Kidney Cortex; Methods | 1976 |
[The effect of hypothermia on the dynamics of cerebral nitrogenous metabolites in cold-adapted rats].
Topics: Adaptation, Physiological; Ammonia; Animals; Aspartic Acid; Brain; Cold Temperature; Female; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hypothermia, Induced; Male; Nitrogen; Rats | 1976 |
Effect of inhibition of gluconeogenesis on ammonia production in the perfused rat kidney.
Topics: Ammonia; Animals; Gluconeogenesis; Glutamine; Kidney; Lactates; Male; Perfusion; Picolinic Acids; Quinolinic Acids; Rats; Starvation; Sulfhydryl Compounds | 1976 |
Gluconeogenesis and ammoniagenesis in rat kidney: effect of 3-mercaptopicolinic acid.
Topics: Acidosis; Ammonia; Animals; Aspartic Acid; Biological Transport, Active; Blood Glucose; Gluconeogenesis; Glutamates; Glutamine; In Vitro Techniques; Kidney; Picolinic Acids; Rats; Sulfhydryl Compounds | 1976 |
Fuel selection and the production of ammonium by the kidney: studies using insulin.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Dogs; Fatty Acids; Female; Glutamine; Insulin; Kidney; Lactates; Lactic Acid; Male; Oxidation-Reduction; Oxygen Consumption | 1992 |
Effects of epidermal growth factor and glutamine-supplemented parenteral nutrition on the small bowel of septic rats.
Topics: Ammonia; Animals; DNA; Epidermal Growth Factor; Glutamine; Infections; Intestinal Diseases; Intestinal Mucosa; Intestine, Small; Male; Nitrogen; Protein Biosynthesis; Rats; Rats, Inbred Strains | 1992 |
Physiological levels of ammonia regulate glutamine synthesis from extracellular glutamate in astrocyte cultures.
Topics: Ammonia; Animals; Aspartic Acid; Astrocytes; Cells, Cultured; Extracellular Space; Glutamates; Glutamic Acid; Glutamine; Kinetics | 1992 |
Altered glutamine metabolism in rat portal drained viscera and hindquarter during hyperammonemia.
Topics: Amino Acids; Ammonia; Analysis of Variance; Animals; Blood Glucose; Glutamates; Glutamic Acid; Glutamine; Hindlimb; Intestinal Mucosa; Ischemia; Lactates; Lactic Acid; Liver; Male; Muscle Contraction; Muscles; Portacaval Shunt, Surgical; Rats; Rats, Inbred Strains; Regional Blood Flow; Urea; Viscera | 1992 |
Glutamine and glutamate metabolism in normal and heat shock conditions in Drosophila Kc cells: conditions supporting glutamine synthesis maximize heat shock polypeptide expression.
Topics: Amino Acids; Aminooxyacetic Acid; Ammonia; Animals; Carbon Dioxide; Cells, Cultured; Diazooxonorleucine; Dogs; Drosophila; Glutamates; Glutamic Acid; Glutamine; Heat-Shock Proteins; Lactates; Pyruvates; Salts; Solutions; Transaminases | 1992 |
Growth hormone and renal glutamine and glutamate handling.
Topics: Amiloride; Ammonia; Animals; Bicarbonates; Glutamates; Glutamic Acid; Glutamine; Growth Hormone; Hypophysectomy; Kidney; Male; Nitrogen; Perfusion; Rats; Rats, Inbred Strains | 1992 |
Glutamine affects glutamate metabolism in isolated rat kidney cortex mitochondria.
Topics: Aminooxyacetic Acid; Ammonia; Animals; Glutamates; Glutamic Acid; Glutamine; Kidney Cortex; Mitochondria; Oxidation-Reduction; Oxygen Consumption; Rats | 1992 |
Effect of pH on glutamine content derived from exogenous glutamate in astrocytes.
Topics: Amino Acids; Ammonia; Animals; Astrocytes; Bicarbonates; Glutamates; Glutamic Acid; Glutamine; Hydrogen; Hydrogen-Ion Concentration; Ions; Osmolar Concentration; Time Factors | 1992 |
Amino acid gradients across the intestinal circulation in fetal lambs.
Topics: Alanine; Ammonia; Animals; Blood Gas Analysis; Female; Fetus; Gestational Age; Glutamates; Glutamic Acid; Glutamine; Hemoglobins; Intestinal Mucosa; Intestines; Oxygen; Pregnancy | 1992 |
Characteristics of large neutral amino acid-induced release of preloaded L-glutamine from rat cerebral capillaries in vitro: effects of ammonia, hepatic encephalopathy, and gamma-glutamyl transpeptidase inhibitors.
Topics: Amino Acids; Ammonia; Animals; Blood-Brain Barrier; Brain; Capillaries; Chromatography, High Pressure Liquid; Female; gamma-Glutamyltransferase; Glutamine; Hepatic Encephalopathy; In Vitro Techniques; Rats; Rats, Wistar | 1992 |
Somatostatin binding reduced by ammonium acetate in the rat hippocampus can be reversed by treatment with N-carbamyl-L-glutamate plus L-arginine.
Topics: Acetates; Ammonia; Animals; Arginine; Drug Administration Schedule; Female; Glutamates; Glutamine; Hippocampus; Rats; Rats, Wistar; Receptors, Somatostatin; Somatostatin; Time Factors | 1992 |
Glutamine and glucose metabolism in bovine blood lymphocytes.
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Blood Glucose; Cattle; Glutamates; Glutamic Acid; Glutamine; Humans; In Vitro Techniques; Lactates; Lactic Acid; Lymphocytes; Male; Pyruvates; Pyruvic Acid; Rats | 1992 |
Growth behavior of Chinese hamster ovary cells in a compact loop bioreactor. 2. Effects of medium components and waste products.
Topics: Ammonia; Animals; Asparagine; Cell Division; Cell Line; Cells, Cultured; Cricetinae; Female; Glucose; Glutamine; Kinetics; Lactates; Lactic Acid; Ovary; Oxidation-Reduction | 1990 |
Studies on monoclonal antibody production by a hybridoma cell line (C1E3) immobilised in a fixed bed, porosphere culture system.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Cell Count; Cell Division; Cell Line; Cell Survival; Cytological Techniques; Glass; Glucose; Glutamine; Hybridomas; Kinetics; L-Lactate Dehydrogenase; Lactates; Lactic Acid; Mice; Oxygen | 1990 |
Growth and product inhibition kinetics of T-cell hybridomas producing lymphokines in batch and continuous culture.
Topics: Ammonia; Animals; Cell Division; Cell Line; Gene Expression Regulation; Glucose; Glutamine; Hybridomas; Kinetics; Lactates; Lactic Acid; Lymphokines; Methods; Mice; T-Lymphocytes | 1990 |
Transient behavior of T-cell hybridomas in response to changes in metabolite concentrations in continuous culture.
Topics: Ammonia; Animals; Cell Division; Cell Line; Glucose; Glutamine; Hybridomas; Lactates; Lactic Acid; Lymphokines; Mice; T-Lymphocytes | 1990 |
Influence of inoculum age on hybridoma culture kinetics.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Cell Survival; Glucose; Glutamine; Hybridomas; Immunization; Kinetics; Lactates; Mice; Mice, Inbred BALB C; Time Factors | 1991 |
Chinese hamster ovary cell growth and interferon production kinetics in stirred batch culture.
Topics: Ammonia; Animals; Asparagine; Cell Division; Cells, Cultured; Cricetinae; Cricetulus; Female; Glucose; Glutamine; Interferon-gamma; Kinetics; Lactates; Lactic Acid; Ovary | 1991 |
Controlling and predicting monoclonal antibody production in hollow-fiber bioreactors.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Biotechnology; Cell Line; Culture Techniques; Glutamine; Hybridomas; Kinetics; Lactates; Mathematics; Mice; Models, Biological | 1992 |
Design and performance of a trickle-bed bioreactor with immobilized hybridoma cells.
Topics: Alanine; Aluminum Silicates; Ammonia; Biotechnology; Cell Count; Cell Division; Cell Line; Cell Survival; Culture Media; Equipment Design; Glucose; Glutamine; Hybridomas; Lactates; Lactic Acid; Polyurethanes | 1992 |
Comparison of specific rates of hybridoma growth and metabolism in batch and continuous cultures.
Topics: Ammonia; Animals; Antibody Formation; Cell Division; Culture Media; Culture Techniques; Glucose; Glutamine; Hybridomas; Lactates; Lactic Acid; Mice; Mice, Inbred BALB C | 1992 |
Restoration of cerebrovascular CO2 responsivity by glutamine synthesis inhibition in hyperammonemic rats.
Topics: Ammonia; Animals; Carbon Dioxide; Cerebrovascular Circulation; Glutamine; Hypercapnia; Hypocapnia; Male; Methionine Sulfoximine; Rats; Rats, Wistar | 1992 |
[Amino acid metabolism in liver cirrhosis].
Topics: Administration, Oral; Amino Acids; Amino Acids, Branched-Chain; Ammonia; Glutamine; Humans; Hydrogen-Ion Concentration; Liver Cirrhosis | 1992 |
Carbamyl phosphate synthetase-1 deficiency discovered after valproic acid-induced coma.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Ammonia; Atrophy; Carbamoyl-Phosphate Synthase (Ammonia); Coma; Corpus Callosum; Dose-Response Relationship, Drug; Drug Therapy, Combination; Epilepsy, Generalized; Female; Glutamine; Humans; Phenytoin; Tomography, X-Ray Computed; Valproic Acid | 1992 |
Real-time study of the urea cycle using 15N n.m.r. in the isolated perfused rat liver.
Topics: Alanine; Ammonia; Animals; Glutamine; Liver; Magnetic Resonance Spectroscopy; Male; Oxygen Consumption; Perfusion; Rats; Rats, Wistar; Urea | 1992 |
Partial enterectomy in the rat does not diminish muscle glutamine production.
Topics: Alanine; Amino Acids; Ammonia; Animals; Glutamine; Intestine, Small; Liver; Male; Muscles; Rats; Rats, Wistar; Urea | 1992 |
Glycine, a new regulator of glutamine metabolism in isolated rat-liver cells.
Topics: Ammonia; Ammonium Chloride; Animals; Carbon Dioxide; Dose-Response Relationship, Drug; Glucose; Glutaminase; Glutamine; Glycine; Liver; Male; Mitochondria, Liver; Ornithine; Rats; Rats, Wistar; Urea | 1992 |
Cerebral cortex ammonia and glutamine metabolism during liver insufficiency-induced hyperammonemia in the rat.
Topics: Ammonia; Animals; Arteries; Cerebral Cortex; Glutamine; Hepatic Encephalopathy; Ischemia; Liver Circulation; Male; Osmolar Concentration; Rats; Rats, Inbred Strains | 1992 |
The effect of dietary protein intake on glutamine and glutamate nitrogen metabolism in humans.
Topics: Adult; Ammonia; Creatinine; Dietary Proteins; Energy Metabolism; Glucagon; Glutamates; Glutamine; Growth Hormone; Humans; Hydrocortisone; Infusions, Intravenous; Insulin; Male; Phenylalanine; Urea | 1992 |
Effects of congenital hyperammonemia on the cerebral and hepatic levels of the intermediates of energy metabolism in spf mice.
Topics: Adenosine Triphosphate; Ammonia; Animals; Brain; Coenzyme A; Energy Metabolism; Glucose; Glutamine; Ketoglutaric Acids; Liver; Mice; Mice, Mutant Strains; NAD; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Oxidation-Reduction; Pyruvates; Pyruvic Acid; X Chromosome | 1992 |
Energy turnover and the production of ammonium by the kidney: effect of hypernatremia.
Topics: Acidosis; Ammonia; Animals; Dogs; Energy Metabolism; Female; Glutamine; Hypernatremia; Kidney; Male; Oxygen Consumption | 1992 |
Growth hormone regulates ammoniagenesis in canine renal proximal tubule segments.
Topics: Ammonia; Animals; Dogs; Dose-Response Relationship, Drug; Glucose; Glutamine; Growth Hormone; Hydrogen-Ion Concentration; Kidney Tubules, Proximal; Osmolar Concentration; Sodium; Time Factors | 1992 |
Human myeloma cell line (KHM-4) established from a patient with multiple myeloma associated with hyperammonemia.
Topics: Ammonia; Arginine; Cell Line; Female; Glutamine; Humans; Immunoglobulin A; Immunoglobulin kappa-Chains; Middle Aged; Multiple Myeloma; Tumor Cells, Cultured | 1992 |
Dietary arginine deficiency alters flux of glutamine and urea cycle intermediates across the portal-drained viscera and liver of rats.
Topics: Amino Acids; Ammonia; Animals; Arginine; Glutamine; Liver; Liver Circulation; Male; Rats; Rats, Inbred Strains; Urea | 1992 |
Regulation of glutamine metabolism in dog kidney cortex: effect of pH and chronic acidosis.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Chronic Disease; Dogs; Glucose; Glutamine; Hydrogen; Hydrogen-Ion Concentration; Kidney Cortex; Kidney Tubules; Mitochondria | 1992 |
Ammoniagenesis in LLC-PK1 cultures: role of transamination.
Topics: Acidosis; Aminooxyacetic Acid; Ammonia; Cell Line; Epithelial Cells; Epithelium; Glutamine; Kidney; Transaminases | 1992 |
Plasma glutamine concentration: a guide in the management of urea cycle disorders.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Glutamine; Humans; Infant, Newborn; Male; Ornithine Carbamoyltransferase Deficiency Disease; Urea | 1992 |
Endotoxin and renal glutamine metabolism.
Topics: Ammonia; Animals; Blood Urea Nitrogen; Creatinine; Endotoxins; Escherichia coli; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Kidney; Lipopolysaccharides; Male; Oxygen Consumption; Rats; Rats, Inbred Strains; Renal Circulation | 1991 |
Glutamine and glucose metabolism in rat splenocytes and mesenteric lymph node lymphocytes.
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Carbon Dioxide; Cells, Cultured; Glucose; Glutamates; Glutamic Acid; Glutamine; Lymph Nodes; Lymphocytes; Male; Rats; Rats, Inbred WF; Spleen | 1991 |
Benzoate modulates renal and extrarenal nitrogen flow: metabolic mechanisms.
Topics: Ammonia; Animals; Benzoates; Benzoic Acid; Glutamates; Glutamic Acid; Glutamine; Hippurates; Kidney Tubules, Proximal; Male; Nitrogen; Rats; Rats, Inbred Strains | 1991 |
The catalytic mechanism of the amidotransferase domain of the Syrian hamster multifunctional protein CAD. Evidence for a CAD-glutamyl covalent intermediate in the formation of carbamyl phosphate.
Topics: Ammonia; Animals; Anthranilate Synthase; Aspartate Carbamoyltransferase; Binding Sites; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Catalysis; Cricetinae; Dihydroorotase; Esters; Glutamine; Hydrolysis; Kinetics; Mesocricetus; Multienzyme Complexes; Nitrogenous Group Transferases; Sulfhydryl Compounds; Transferases | 1991 |
Interaction of gut and liver in nitrogen metabolism during exercise.
Topics: Alanine; Ammonia; Animals; Dogs; Glutamates; Glutamic Acid; Glutamine; Hepatic Artery; Intestinal Mucosa; Liver; Nitrogen; Physical Exertion; Portal Vein; Regional Blood Flow; Splanchnic Circulation; Urea | 1991 |
Elevated glutamine metabolism in splenocytes from spontaneously diabetic BB rats.
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Carbon Radioisotopes; Cells, Cultured; Diabetes Mellitus, Experimental; Female; Glutamates; Glutamic Acid; Glutamine; Kinetics; Lactates; Lymphocytes; Male; Pyruvates; Rats; Rats, Inbred BB; Spleen | 1991 |
The use of in vivo proton NMR to study the effects of hyperammonemia in the rat cerebral cortex.
Topics: Ammonia; Animals; Cerebral Cortex; Choline; Glutamates; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Lactates; Lactic Acid; Magnetic Resonance Spectroscopy; Male; Rats; Rats, Inbred Strains | 1991 |
Ammonium assimilation by Candida albicans and other yeasts: a 13N isotope study.
Topics: Ammonia; Candida; Candida albicans; Chromatography, High Pressure Liquid; Glucose; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Kinetics; Magnetic Resonance Spectroscopy; Nitrogen; Saccharomyces cerevisiae | 1991 |
The effects of endotoxin on the splanchnic metabolism of glutamine and related substrates.
Topics: Alanine; Ammonia; Animals; Blood Flow Velocity; DNA; Endotoxins; Escherichia coli; Glucose; Glutamates; Glutamic Acid; Glutamine; Intestinal Mucosa; Liver; Liver Circulation; Male; Oxygen Consumption; Portal Vein; Rats; Rats, Inbred Strains; Urea | 1991 |
Investigation of the mechanism of phosphinothricin inactivation of Escherichia coli glutamine synthetase using rapid quench kinetic technique.
Topics: Aminobutyrates; Ammonia; Binding Sites; Enzyme Activation; Escherichia coli; Glutamate-Ammonia Ligase; Glutamine; Hydrogen-Ion Concentration; Kinetics; Magnesium; Manganese; Phosphorylation | 1991 |
Regulation of glutamine synthetase activity in the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 by the nitrogen source: effect of ammonium.
Topics: Ammonia; Azaserine; Culture Media; Cyanobacteria; Enzyme Activation; Glutamate-Ammonia Ligase; Glutamine; Ketoglutaric Acids; Nitrates; Nitrogen | 1991 |
Inhibition of brain glutamine accumulation prevents cerebral edema in hyperammonemic rats.
Topics: Acetates; Acetic Acid; Ammonia; Animals; Blood Pressure; Brain Edema; Carbon Dioxide; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hemoglobins; Hydrogen-Ion Concentration; Male; Methionine Sulfoximine; Osmolar Concentration; Oxygen; Partial Pressure; Rats; Rats, Inbred Strains; Reference Values | 1991 |
Remnant kidney metabolism in the dog.
Topics: Ammonia; Animals; Dogs; Glomerular Filtration Rate; Glutamates; Glutamic Acid; Glutamine; Kidney; Lactates; Lactic Acid; Ligation; Nephrectomy; Nephrons; Oxygen Consumption; Renal Veins | 1991 |
Metabolic responses to ammonium acetate infusion in exercising horses.
Topics: Acetates; Alanine; Ammonia; Animals; Blood Urea Nitrogen; Fatigue; Female; Glutamates; Glutamic Acid; Glutamine; Horse Diseases; Horses; Infusions, Intravenous; Lactates; Muscles; Physical Exertion; Random Allocation | 1991 |
Intermediary metabolism in renal proximal tubules in the recovery phase of experimental renal ischemia in dogs.
Topics: Alanine; Ammonia; Analysis of Variance; Animals; Dogs; Glucose; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Ischemia; Ketoglutaric Acids; Kidney; Kidney Tubules, Proximal; Lactates; Lactic Acid; Oxygen Consumption; Rats | 1991 |
Mechanistic studies on Azospirillum brasilense glutamate synthase.
Topics: Ammonia; Azospirillum brasilense; Glutamate Synthase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Ketoglutaric Acids; Magnetic Resonance Spectroscopy; NADP; Oxidation-Reduction; Pyridines | 1991 |
Influence of different forms of nitrogen on uptake of ammonium, glutamate and glutamine in the cyanobacterium Nostoc muscorum.
Topics: Ammonia; Biological Transport, Active; Cyanobacteria; Glutamates; Glutamic Acid; Glutamine; Nitrogen | 1991 |
Role of glutamate on ammoniagenesis from glutamine in acute metabolic acidosis.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Male; Rats; Rats, Inbred Strains | 1991 |
The role of gamma-glutamyl transpeptidase in glutamine metabolism by cultured human kidney cells.
Topics: Ammonia; Cells, Cultured; gamma-Glutamyltransferase; Glutamine; Glutathione; Humans; Hydrogen-Ion Concentration; Kidney | 1991 |
Assimilation of ammonia in Paracoccus denitrificans.
Topics: Ammonia; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Nitrogen; Paracoccus denitrificans | 1991 |
Presence, preliminary properties and partial purification of 5-phosphoribosylpyrophosphate amidotransferase from Artemia sp.
Topics: Amidophosphoribosyltransferase; Ammonia; Animals; Artemia; Chromatography; Glutamine; Kinetics; Pentosyltransferases; Phosphoribosyl Pyrophosphate; Purine Nucleotides | 1990 |
Hyperammonaemia causes many of the changes found after portacaval shunting.
Topics: Amino Acids; Ammonia; Animals; Blood-Brain Barrier; Brain; Glucose; Glutamine; Hydroxyindoleacetic Acid; Male; Portacaval Shunt, Surgical; Rats; Reference Values; Serotonin; Urease | 1990 |
Bovine pancreatic asparagine synthetase explored with substrate analogs and specific monoclonal antibodies.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Aspartate-Ammonia Ligase; Binding Sites; Cattle; Chromatography, Gel; Diazooxonorleucine; Dose-Response Relationship, Drug; Epitopes; Glutamine; Macromolecular Substances; Molecular Structure; Pancreas; Protein Binding | 1991 |
Propagation of a mouse myeloma cell line J558L producing human CD4 immunoglobulin G1.
Topics: Amino Acids; Ammonia; Animals; Antiviral Agents; CD4 Antigens; Cell Division; Cell Line; Chromatography; Electrophoresis, Polyacrylamide Gel; Glucose; Glutamine; Immunoglobulin gamma-Chains; Immunoglobulin Heavy Chains; In Vitro Techniques; Insulin; Isoelectric Focusing; Lactates; Lactic Acid; Mice; Multiple Myeloma; Recombinant Fusion Proteins; Transfection; Transferrin | 1992 |
Renal ammoniagenesis in humans with chronic potassium depletion.
Topics: Acid-Base Equilibrium; Adult; Ammonia; Female; Glutamine; Humans; Kidney; Male; Middle Aged; Potassium Deficiency; Renal Circulation; Renal Veins | 1991 |
Valproate-induced alterations of coenzyme A and coenzyme A ester concentrations in human kidney tubules metabolizing glutamine.
Topics: Acetyl Coenzyme A; Adult; Ammonia; Coenzyme A; Glutamine; Humans; In Vitro Techniques; Kidney Tubules; Valproic Acid | 1991 |
Renal ammoniagenesis in man with chronic potassium depletion.
Topics: Adult; Ammonia; Chronic Disease; Glutamine; Humans; Kidney; Middle Aged; Potassium Deficiency | 1991 |
Acute and chronic metabolic acidosis in the pig: renal metabolism and ammoniagenesis.
Topics: Acidosis; Acute Disease; Adenosine Triphosphate; Ammonia; Animals; Chronic Disease; Glutamate Dehydrogenase; Glutamine; Kidney; Swine; Swine, Miniature | 1991 |
Effects of dexamethasone on glutamine metabolism in the isolated vascularly perfused rat small intestine.
Topics: Alanine; Ammonia; Animals; Dexamethasone; Glutamine; Intestine, Small; Male; Perfusion; Rats; Rats, Inbred Strains | 1991 |
Glutamine-enhanced enteral diet improves nitrogen balance without increasing portal ammonia.
Topics: Ammonia; Animals; Dogs; Enteral Nutrition; Female; Glutamine; Jejunum; Liver; Male; Nitrogen; Postoperative Care; Postoperative Period; Stress, Physiological | 1991 |
Glucose and glutamine metabolism in rat macrophages: enhanced glycolysis and unaltered glutaminolysis in spontaneously diabetic BB rats.
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Diabetes Mellitus, Experimental; Female; Glucose; Glutamates; Glutamine; Glycolysis; In Vitro Techniques; Lactates; Lactic Acid; Macrophages; Pentose Phosphate Pathway; Peritoneal Cavity; Pyruvates; Pyruvic Acid; Rats; Rats, Inbred BB | 1991 |
Postoperative course after portacaval anastomosis in rats is determined by the portacaval pressure gradient.
Topics: Ammonia; Animals; Body Weight; Glutamine; Hemodynamics; Liver; Male; Organ Size; Portacaval Shunt, Surgical; Postoperative Period; Rats; Rats, Inbred Strains; Splanchnic Circulation; Suture Techniques | 1991 |
[Metabolic changes in patients with hereditary fructose intolerance. A contribution to the topic of fructose administration for parenteral feeding].
Topics: Adult; Ammonia; Blood Glucose; Female; Fructose; Fructose Intolerance; Glutamine; Humans; Lactates; Lactic Acid; Male; Middle Aged; Parenteral Nutrition; Phosphates; Uric Acid | 1991 |
Adaptation of renal tricarboxylic acid cycle metabolism to various acid-base states: study with [3-13C,5-15N]glutamine.
Topics: Acid-Base Imbalance; Acidosis; Adaptation, Physiological; Alkalosis; Ammonia; Animals; Aspartic Acid; Citrate (si)-Synthase; Citric Acid Cycle; Glucose; Glutamate Dehydrogenase; Glutaminase; Glutamine; Ketoglutarate Dehydrogenase Complex; Kidney; Kinetics; Male; Rats; Rats, Inbred Strains | 1991 |
Heterogeneity of patients with late onset ornithine transcarbamylase deficiency.
Topics: Adolescent; Adult; Age Factors; Ammonia; Child; Child, Preschool; Female; Genetic Variation; Glutamine; Heterozygote; Humans; Infant; Intellectual Disability; Liver; Male; Mutation; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid; Phenotype | 1991 |
[The correlation of consciousness level and the concentration of CSF ammonia in a patient with adult-type citrullinemia].
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Ammonia; Astrocytes; Circadian Rhythm; Citrulline; Consciousness; Glutamine; Humans; Hydrocortisone; Male; Receptors, Glucocorticoid | 1991 |
Regulation of acid-base state with hemofiltration in circulatory shock in patients after open heart surgery.
Topics: Acid-Base Imbalance; Ammonia; Bicarbonates; Cardiac Surgical Procedures; Glutamine; Hemofiltration; Humans; Lactates; Lactic Acid; Postoperative Care; Shock, Cardiogenic | 1991 |
PGF2a inhibition of renal ammoniagenesis.
Topics: Alanine; Ammonia; Cells, Cultured; Dinoprost; Glutamine; Hydrogen-Ion Concentration; Kidney; Tetradecanoylphorbol Acetate | 1991 |
Intermediary metabolism of the human hair follicle.
Topics: 3-Hydroxybutyric Acid; Adenosine Triphosphate; Ammonia; Energy Metabolism; Glucose; Glutamine; Glycogen; Hair; Humans; Hydroxybutyrates; In Vitro Techniques; Palmitic Acid; Palmitic Acids; Pentose Phosphate Pathway | 1991 |
Hepatic failure and coma after liver resection is reversed by manipulation of gut contents: the role of endotoxin.
Topics: Ammonia; Analysis of Variance; Animals; Cefazolin; Cholestyramine Resin; Endotoxins; Gastrointestinal Contents; Glutamine; Hepatectomy; Hepatic Encephalopathy; Isotonic Solutions; Lactulose; Male; Neomycin; Random Allocation; Rats; Rats, Inbred Strains; Sodium Chloride | 1991 |
Modulations in nitrogen metabolism in the hepatic and neuronal tissues of fish, Tilapia mossambica exposed to atrazine.
Topics: Amino Acids; Ammonia; Animals; Atrazine; Brain; Fishes; Glutamine; Liver; Nitrogen; Proteins; Urea | 1991 |
Hyperammonaemia does not impair brain function in the absence of net glutamine synthesis.
Topics: Amino Acids; Ammonia; Animals; Biological Transport; Brain; Dose-Response Relationship, Drug; Energy Metabolism; Glucose; Glutamine; Male; Methionine Sulfoximine; Phosphates; Rats; Time Factors; Tryptophan | 1991 |
Cypermethrin induced changes in nitrogen metabolism of fish, Tilapia mossambica.
Topics: Amino Acids; Ammonia; Animals; Brain; Gills; Glutamine; Insecticides; Liver; Nitrogen; Perciformes; Proteins; Pyrethrins; Urea | 1991 |
Pathways of acute pH regulation of ammoniagenesis in LLC-PK1 cells: study with [15N]glutamine.
Topics: Alanine; Ammonia; Animals; Cell Line; Gas Chromatography-Mass Spectrometry; Glutamine; Homeostasis; Hydrogen-Ion Concentration; Isotope Labeling; Kinetics; Models, Biological; Nitrogen Isotopes | 1991 |
Substrate and pH effects on glutamine synthesis in rat liver. Consequences for acid-base regulation.
Topics: Acid-Base Equilibrium; Ammonia; Ammonium Chloride; Animals; Glucose; Glutamine; Hydrogen-Ion Concentration; Lactates; Lactic Acid; Liver; Male; Nitrogen; Ornithine; Portal Vein; Pyruvates; Pyruvic Acid; Rats; Rats, Inbred Strains | 1991 |
Methylparathion, carbaryl and aldrin impact on nitrogen metabolism of prawn, Penaeus indicus.
Topics: Alanine Transaminase; Aldrin; Ammonia; Animals; Aspartate Aminotransferases; Carbaryl; Gills; Glutamate Dehydrogenase; Glutamine; Liver; Methyl Parathion; Muscles; Nitrogen; Pancreas; Penaeidae; Urea | 1991 |
The kinetic mechanism of the reactions catalyzed by the glutamate synthase from Azospirillum brasilense.
Topics: Ammonia; Azospirillum brasilense; Glutamate Synthase; Glutamine; Ketoglutaric Acids; Kinetics; NADP; Oxidation-Reduction; Spectrophotometry; Substrate Specificity; Tritium | 1991 |
Stringent response and initiation of secondary metabolism in Streptomyces clavuligerus.
Topics: Amino Acids; Ammonia; Cephalosporins; Culture Media; Drug Resistance, Microbial; Endopeptidases; Glutamine; Guanosine Tetraphosphate; Kinetics; Lysine; Mutation; Streptomyces; Thiostrepton | 1991 |
Accelerated lung amino acid release in hyperdynamic septic surgical patients.
Topics: Alanine; Ammonia; Bacterial Infections; Cardiac Output; Catheterization, Swan-Ganz; Glutamates; Glutamic Acid; Glutamine; Humans; Lung; Postoperative Period; Surgical Procedures, Operative | 1990 |
Purification and functional characterization of the Glu-tRNA(Gln) amidotransferase from Chlamydomonas reinhardtii.
Topics: Adenosine Triphosphate; Ammonia; Asparagine; Azo Compounds; Binding Sites; Chlamydomonas; Electrophoresis, Polyacrylamide Gel; Enzyme Activation; Glutamates; Glutamic Acid; Glutamine; Magnesium; Molecular Weight; Nitrogenous Group Transferases; Norleucine; Phosphorylation; Protein Denaturation; RNA, Transfer, Amino Acyl; Spectrophotometry; Substrate Specificity; Transferases | 1990 |
Arterial pH modulation of regional cerebral blood flow during hyperammonemia in dogs.
Topics: Ammonia; Animals; Blood Gas Analysis; Brain; Cerebral Arteries; Dogs; Female; Glutamates; Glutamic Acid; Glutamine; Hemodynamics; Hydrogen-Ion Concentration; Male; Metabolic Diseases; Osmolar Concentration; Oxygen Consumption; Regional Blood Flow | 1990 |
Metabolic characteristics of cat kidney: failure to adapt to metabolic acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Adaptation, Physiological; Ammonia; Animals; Arteries; Cats; Female; Glucose; Glutamates; Glutamic Acid; Glutamine; Kidney; Kidney Cortex; Male; Osmolar Concentration | 1990 |
Deamidation of glutamine by increased plasma gamma-glutamyltransferase is a source of rapid ammonia formation in blood and plasma specimens.
Topics: Ammonia; Borates; Chromatography, Gel; Diazooxonorleucine; False Positive Reactions; gamma-Glutamyltransferase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Humans; Maleates; Serine; Specimen Handling | 1990 |
Contribution of luminal ammoniagenesis to proximal tubule ammonia appearance in the rat.
Topics: Absorption; Ammonia; Animals; Antimetabolites; Glutamates; Glutamic Acid; Glutamine; Isoxazoles; Kidney Tubules; Osmolar Concentration; Perfusion; Rats; Rats, Inbred Strains | 1990 |
A 15N-n.m.r. study of cerebral, hepatic and renal nitrogen metabolism in hyperammonaemic rats.
Topics: Adenosine Triphosphate; Alanine; Ammonia; Animals; Brain; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Inactivation, Metabolic; Kidney; Liver; Magnetic Resonance Spectroscopy; Male; Methionine Sulfoximine; Nitrogen; Nitrogen Isotopes; Phosphocreatine; Rats; Rats, Inbred Strains; Urea | 1990 |
Adaptation to non-ammoniagenic medium and selective substrate feeding lead to enhanced yields in animal cell cultures.
Topics: Adaptation, Physiological; Amino Acids; Ammonia; Animals; Cell Division; Cell Line; Culture Media; Energy Metabolism; Glucose; Glutamates; Glutamic Acid; Glutamine; Ketoglutaric Acids; Lactates; Lactic Acid | 1990 |
Genetic transformation of glutamine auxotrophy to prototrophy in the cyanobacterium Nostoc muscorum.
Topics: Ammonia; Cyanobacteria; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; Transformation, Genetic | 1990 |
Impact of methylparathion and malathion on cholinergic and non-cholinergic enzyme systems of penaeid prawn, Metapenaeus monoceros.
Topics: Acetylcholine; Acetylcholinesterase; Ammonia; Animals; Biodegradation, Environmental; Butyrylcholinesterase; Cholinesterases; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Malathion; Methyl Parathion; Nerve Tissue; Penaeidae | 1990 |
Glutamine synthetase inhibition prevents cerebral oedema during hyperammonemia.
Topics: Acetates; Acetic Acid; Ammonia; Animals; Brain Edema; Cerebral Cortex; Glutamate-Ammonia Ligase; Glutamine; Male; Methionine Sulfoximine; Rats; Rats, Inbred Strains; Specific Gravity | 1990 |
Angiotensin II stimulates ammoniagenesis in canine renal proximal tubule segments.
Topics: 1-Sarcosine-8-Isoleucine Angiotensin II; Acid-Base Equilibrium; Ammonia; Angiotensin II; Animals; Calcium; Calmodulin; Dogs; Dose-Response Relationship, Drug; Glutamine; Hydrogen-Ion Concentration; Kidney Tubules, Proximal; Sulfonamides; Trifluoperazine | 1991 |
Quantitative analysis of urinary pyroglutamic acid in patients with hyperammonemia.
Topics: Adult; Aged; Aged, 80 and over; Amino Acid Metabolism, Inborn Errors; Ammonia; Carbamoyl-Phosphate Synthase (Ammonia); Child; Child, Preschool; Female; Gas Chromatography-Mass Spectrometry; Glutamine; Humans; Infant; Infant, Newborn; Male; Middle Aged; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid; Pyrrolidonecarboxylic Acid; Urea | 1991 |
Effect of the antiepileptic drug sodium valproate on glutamine and glutamate metabolism in isolated human kidney tubules.
Topics: Adult; Ammonia; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Humans; In Vitro Techniques; Kidney Cortex; Kidney Tubules; Stimulation, Chemical; Valproic Acid | 1990 |
Comparison between transport and degradation of leucine and glutamine by peripheral human lymphocytes exposed to concanavalin A.
Topics: Ammonia; Aspartic Acid; Biological Transport; Carbon Dioxide; Cells, Cultured; Concanavalin A; Glutamine; Humans; In Vitro Techniques; Leucine; Lymphocyte Activation; Lymphocytes; Time Factors | 1990 |
The role of amino acids in the energy generating pathways of Litomosoides carinii.
Topics: Acetates; Alanine; Ammonia; Animals; Antimetabolites; Carbon Dioxide; Energy Metabolism; Female; Filarioidea; Glucose; Glutamine; Isoxazoles; Lactates; Lactic Acid; Rats | 1990 |
Organization of hepatic nitrogen metabolism and its relation to acid-base homeostasis.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Bicarbonates; Carbon Dioxide; Extracellular Space; Glutamine; Humans; Kidney Diseases; Liver; Nitrogen; Rats; Urea | 1990 |
Effect of bath and luminal potassium concentration on ammonia production and secretion by mouse proximal tubules perfused in vitro.
Topics: Amiloride; Ammonia; Animals; Carrier Proteins; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Tubules, Proximal; Male; Mice; Potassium; Secretory Rate; Sodium-Hydrogen Exchangers | 1990 |
Episodic hyperammonemia in adult siblings with hyperornithinemia, hyperammonemia, and homocitrullinuria syndrome.
Topics: Adult; Ammonia; Citrulline; Female; Fibroblasts; Glutamine; Humans; Leucine; Male; Metabolism, Inborn Errors; Ornithine; Phenylbutyrates; Recurrence; Syndrome; Urea | 1990 |
Response of rat liver glutaminase to pH, ammonium, and citrate. Possible regulatory role of glutaminase in ureagenesis.
Topics: Ammonia; Animals; Citrates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Male; Mitochondria, Liver; Rats; Rats, Inbred Strains; Urea | 1990 |
Comparison of various methods for monitoring hybridoma cell proliferation.
Topics: Amino Acids; Ammonia; Animals; Cell Count; Cell Division; Cell Survival; Culture Media; DNA; Electrophoresis, Agar Gel; Flow Cytometry; Glucose; Glutamine; Hybridomas; L-Lactate Dehydrogenase; Lactates; Lactic Acid; Mice; Spectrometry, Fluorescence; Time Factors | 1990 |
Measurement of intracellular pH in suspensions of renal tubules from potassium-depleted rats.
Topics: Acidosis; Ammonia; Animals; Cytosol; Fluoresceins; Fluorescent Dyes; Glutamine; Hydrogen-Ion Concentration; Kidney Tubules; Male; Mitochondria; Nutritional Requirements; Potassium; Potassium Deficiency; Rats; Rats, Inbred Strains | 1990 |
Intestinal glutamine metabolism after massive small bowel resection.
Topics: Adaptation, Physiological; Alanine; Ammonia; Animals; DNA; Glutaminase; Glutamine; Ileum; Intestine, Small; Jejunum; Organ Size; Proteins; Rats; Rats, Inbred Strains | 1990 |
Neonatal hemodialysis: effective therapy for the encephalopathy of inborn errors of metabolism.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Ammonia; Argininosuccinate Synthase; Brain Diseases, Metabolic; Female; Glutamine; Humans; Infant, Newborn; Keto Acids; Ligases; Male; Maple Syrup Urine Disease; Renal Dialysis | 1990 |
Septic encephalopathy. Evidence for altered phenylalanine metabolism and comparison with hepatic encephalopathy.
Topics: Ammonia; Bacterial Infections; Brain Diseases, Metabolic; Glutamine; Hepatic Encephalopathy; Humans; Phenylacetates; Phenylalanine; Tryptophan; Tyrosine | 1990 |
Influence of acute hyponatremia on renal ammoniagenesis in dogs with chronic metabolic acidosis.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Chronic Disease; Deamino Arginine Vasopressin; Dogs; Glomerular Filtration Rate; Glutamine; Hypotonic Solutions; Kidney; Osmolar Concentration; Sodium; Sodium Chloride | 1990 |
Effect of postnatal hypoxia on ammonia metabolism during the early neonatal period in the rat.
Topics: Allantoin; Ammonia; Animals; Animals, Newborn; Blood Gas Analysis; Glutamates; Glutamine; Hypoxia; Lactates; Rats; Rats, Inbred Strains; Urea; Xanthines | 1990 |
Exposure of perfused liver to hypotonic conditions modifies cellular nitrogen metabolism.
Topics: Alanine; Ammonia; Animals; Glutamates; Glutamine; Hypotonic Solutions; Liver; Male; Nitrogen; Perfusion; Rats; Rats, Inbred Strains; Urea | 1990 |
Amidophosphoribosyltransferase.
Topics: Amidophosphoribosyltransferase; Amino Acid Sequence; Ammonia; Binding Sites; Carbon Radioisotopes; Chromatography, Ion Exchange; Escherichia coli; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Kinetics; Pentosephosphates; Pentosyltransferases; Phosphoribosyl Pyrophosphate; Radioisotope Dilution Technique; Ribosemonophosphates; Spectrophotometry, Ultraviolet | 1985 |
Formation and excretion of NH3----NH4+. New aspects of an old problem.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Cell Membrane; gamma-Glutamyltransferase; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; Ion Channels; Kidney Tubules, Proximal; Liver; Loop of Henle; Mitochondria | 1986 |
Influence of Na+, K+, and Ca2+ on glutamine synthesis and distribution in rat brain cortex slices: a possible linkage of glutamine synthetase with cerebral transport processes and energetics in the astrocytes.
Topics: Adenosine Triphosphate; Ammonia; Animals; Astrocytes; Calcium; Cations; Cerebral Cortex; Energy Metabolism; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Ion Channels; Male; Ouabain; Potassium; Rats; Rats, Inbred Strains; Sodium; Tetrodotoxin; Veratrine | 1987 |
Trimethyltin-induced alterations in brain amino acids, amines and amine metabolites: relationship to hyperammonemia.
Topics: Amino Acids; Ammonia; Animals; Brain; Catecholamines; Cerebral Cortex; Corpus Striatum; Glutamate-Ammonia Ligase; Glutamine; Hippocampus; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred F344; Serotonin; Trialkyltin Compounds; Trimethyltin Compounds | 1986 |
Age-related changes in muscle ammonia detoxification potential in exhausted rats.
Topics: Aging; Ammonia; AMP Deaminase; Animals; Glutamate Dehydrogenase; Glutamine; Male; Muscle Contraction; Muscle Proteins; Muscles; Physical Exertion; Rats; Urea | 1987 |
Glutamine and ammonium handling by anaesthetized rats.
Topics: Amino Acids; Ammonia; AMP Deaminase; Anesthesia; Animals; Female; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Infusions, Intravenous; Kidney; Liver; Muscles; Nitrogen; Rats; Rats, Inbred Strains; Urea | 1988 |
Changes in urea cycle-related metabolites in the mouse after combined administration of valproic acid and an amino acid load.
Topics: Amino Acids; Ammonia; Animals; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Citrulline; Glutamates; Glutamine; Liver; Mice; Ornithine; Urea; Valproic Acid | 1989 |
Valproate-induced hyperammonemia of renal origin. Effects of valproate on glutamine transport in rat kidney mitochondria.
Topics: Ammonia; Animals; Binding, Competitive; Biological Transport; Glutamine; Kidney; Kinetics; Male; Mitochondria; Rats; Rats, Inbred Strains; Valproic Acid | 1989 |
13N isotope studies of glutamine assimilation pathways in Neurospora crassa.
Topics: Ammonia; Glutamine; Mutation; Neurospora; Neurospora crassa; Nitrogen Radioisotopes; Radioisotope Dilution Technique; Species Specificity | 1989 |
Ammoniagenesis by cultured human renal cortical epithelial cells: study with 15N.
Topics: Ammonia; Cells, Cultured; Epithelium; Glutamates; Glutamic Acid; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney Cortex; Nitrogen Isotopes; Pyruvates; Pyruvic Acid | 1989 |
Effects of acute hyperammonemia on cerebral amino acid metabolism and pHi in vivo, measured by 1H and 31P nuclear magnetic resonance.
Topics: Acetates; Ammonia; Animals; Brain; Energy Metabolism; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Kinetics; Lactates; Lactic Acid; Magnetic Resonance Spectroscopy; Male; Nucleotides; Phosphocreatine; Phosphorus; Protons; Rats; Rats, Inbred Strains | 1989 |
Effects of stretching and disuse on amino acids in muscles of rat hind limbs.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Denervation; Female; Glutamates; Glutamic Acid; Glutamine; Hindlimb; Immobilization; Muscle Contraction; Muscles; Rats; Rats, Inbred Strains; Tyrosine | 1989 |
Functional hepatocyte heterogeneity. Vascular 2-oxoglutarate is almost exclusively taken up by perivenous, glutamine-synthetase-containing hepatocytes.
Topics: Ammonia; Animals; Biological Transport; Carbon Dioxide; Glutamate-Ammonia Ligase; Glutamine; Infusions, Intravenous; Ketoglutaric Acids; Liver; Rats; Rats, Inbred Strains; Urea | 1989 |
Role of alpha-adrenergic stimuli in the control of rat renal ammoniagenesis.
Topics: Adrenergic alpha-Agonists; Ammonia; Animals; Calcium; Dose-Response Relationship, Drug; Epinephrine; Glutamine; Kidney Tubules, Proximal; Male; Norepinephrine; Phentolamine; Phenylephrine; Rats; Rats, Inbred Strains | 1989 |
Metabolism of glutamine in lymphocytes.
Topics: Ammonia; Animals; Aspartic Acid; B-Lymphocytes; Carbon Dioxide; Cell Division; Citric Acid Cycle; Dipeptides; Female; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Humans; Ketoglutaric Acids; Lymphocytes; Rats; T-Lymphocytes; Tumor Cells, Cultured | 1989 |
Intra- and extracellular amino acid concentrations in portacaval-shunted rabbits. Role of hyperammonemia and effects of branched-chain amino acid-enriched parenteral nutrition.
Topics: Amino Acids; Amino Acids, Branched-Chain; Ammonia; Animals; Body Fluids; Extracellular Space; Glutamates; Glutamic Acid; Glutamine; Intracellular Fluid; Liver Cirrhosis, Experimental; Liver Function Tests; Male; Muscles; Parenteral Nutrition, Total; Portacaval Shunt, Surgical; Rabbits | 1989 |
Pathways and regulation of ammoniagenesis by the LLC-PK1 cells in culture.
Topics: Alanine; Aminooxyacetic Acid; Ammonia; Animals; Antimetabolites; Cell Line; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Isoxazoles; Ketoglutaric Acids; Kidney; Kinetics; Mitochondria; Models, Biological | 1989 |
Stimulation of glutamine metabolism by the antiepileptic drug, sodium valproate, in isolated dog kidney tubules.
Topics: Alanine; Ammonia; Animals; Aspartic Acid; Dogs; Female; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Kidney Tubules; Lactates; Lactic Acid; Male; Pyruvates; Pyruvic Acid; Valproic Acid | 1989 |
Incorporation of intraportally infused [15N]ammonia into urinary uric acid in cockerels pretreated with methionine sulfoximine.
Topics: Ammonia; Animals; Chickens; Glutamate-Ammonia Ligase; Glutamine; Infusions, Intravenous; Kidney; Liver; Male; Methionine Sulfoximine; Portal Vein; Uric Acid | 1989 |
Glutamine assimilation pathways in Neurospora crassa growing on glutamine as sole nitrogen and carbon source.
Topics: Amino Acids; Ammonia; Carbon; Energy Metabolism; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; Mutation; Neurospora; Neurospora crassa; Nitrogen; Transaminases | 1989 |
Features of myocardial metabolism of some amino acids and ammonia in patients with coronary artery disease.
Topics: Adult; Alanine; Amino Acids; Ammonia; Asparagine; Cardiac Pacing, Artificial; Coronary Disease; Evaluation Studies as Topic; Glucose; Glutamates; Glutamine; Humans; Lactates; Male; Middle Aged; Myocardium | 1989 |
Transport of glutamine by Streptococcus bovis and conversion of glutamine to pyroglutamic acid and ammonia.
Topics: Ammonia; Biological Transport, Active; Glutamates; Glutamine; Ketoglutaric Acids; NADP; Pyrrolidonecarboxylic Acid; Streptococcus | 1989 |
Effect of short-term ammonia inhalation on selected amino acids in rat brain.
Topics: Administration, Inhalation; Amino Acids; Ammonia; Animals; Brain Chemistry; Female; Glutamine; Rats; Rats, Inbred Strains | 1989 |
Study of metabolism and growth limitation of human leukemia cell lines.
Topics: Amino Acids; Ammonia; Cell Count; Cell Division; Cell Line; Culture Media; Glucose; Glutamine; Humans; Keto Acids; Leukemia; Ornithine; Pyruvates; Tumor Cells, Cultured | 1989 |
Neuronal glutamine utilization: pathways of nitrogen transfer studied with [15N]glutamine.
Topics: Amino Acids; Ammonia; Animals; Culture Media; Glutamine; Male; Neurons; Nitrogen; Nitrogen Isotopes; Rats; Rats, Inbred Strains; Synaptosomes | 1989 |
Glycolysis and glutaminolysis in perifused Ehrlich ascites tumour cells.
Topics: Ammonia; Animals; Carcinoma, Ehrlich Tumor; Female; Glucose; Glutamine; Glycolysis; Lactates; Lactic Acid; Mice | 1989 |
Effects of hyperthermia on the peripheral metabolism of ammonia and glutamine.
Topics: Acid-Base Equilibrium; Alanine; Ammonia; Arteries; Blood Glucose; Body Temperature; Fatty Acids, Nonesterified; Female; Fever; Forearm; Glutamine; Humans; Lactates; Lactic Acid; Male; Middle Aged; Pyruvates; Pyruvic Acid | 1989 |
Rates of utilization of glucose, glutamine and oleate and formation of end-products by mouse peritoneal macrophages in culture.
Topics: Adenosine Triphosphate; Ammonia; Animals; Cells, Cultured; Energy Metabolism; Glucose; Glutamine; Glycolysis; Lactates; Macrophages; Mice; Mice, Inbred C57BL; Oleic Acid; Oleic Acids | 1989 |
Is increased ammonia liberation after bleeding in the digestive tract the consequence of complete absence of isoleucine in hemoglobin? A study in pigs.
Topics: Alanine; Ammonia; Animals; Blood Flow Velocity; Female; Gastrointestinal Hemorrhage; Glutamine; Hemoglobins; Intestinal Absorption; Intestine, Small; Isoleucine; Leucine; Liver Circulation; Regional Blood Flow; Swine; Urea; Valine | 1989 |
Importance of ammonium ions in regulating hepatic glutamine synthesis during fasting.
Topics: Acetates; Acetic Acid; Ammonia; Animals; Blood Glucose; Dogs; Fasting; Fatty Acids, Nonesterified; Female; Glutamine; Glycerol; Homeostasis; Intestinal Mucosa; Ketone Bodies; Kidney; Kinetics; Lactates; Liver; Male | 1989 |
Ammoniagenesis in cultured human renal cortical epithelial cells.
Topics: Ammonia; Cells, Cultured; Epithelium; Glutamine; Humans; Kidney Cortex; Nitrogen Isotopes; Transaminases | 1989 |
Parathyroid hormone stimulates ammoniagenesis in canine renal proximal tubular segments.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Ammonia; Animals; Cyclic AMP; Dogs; Dose-Response Relationship, Drug; Glucose; Glutamine; Kidney Tubules, Proximal; Parathyroid Hormone; Peptide Fragments | 1988 |
Effect of ammonia on plasma and cerebrospinal fluid amino acids in dogs with and without portacaval anastomoses.
Topics: Amino Acids; Ammonia; Animals; Blood-Brain Barrier; Dogs; Female; Glutamates; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Methionine; Portacaval Shunt, Surgical | 1985 |
Ammonia intoxication: effects on cerebral cortex and spinal cord.
Topics: Acetates; Ammonia; Animals; Blood; Carbon Dioxide; Cats; Cerebral Cortex; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Lactates; Lactic Acid; Pyruvates; Pyruvic Acid; Spinal Cord | 1985 |
Renal tubular biochemistry during acute and chronic metabolic alkalosis in the dog.
Topics: Acute Disease; Alkalosis; Ammonia; Animals; Chronic Disease; Citrates; Citric Acid; Cytosol; Dogs; Gluconeogenesis; Glutamates; Glutamic Acid; Glutamine; Ketoglutaric Acids; Kidney Tubules; Lactates; Lactic Acid; Malates; Mitochondria; Potassium | 1985 |
Glutamine metabolism in isolated perfused rat liver. The transamination pathway.
Topics: Alanine; Ammonia; Animals; Carrier Proteins; Cinnamates; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Liver; Male; Methionine; Monocarboxylic Acid Transporters; Perfusion; Phenylpyruvic Acids; Rats; Rats, Inbred Strains; Transaminases; Urea | 1985 |
Sewage effluent biomonitoring. II. Biochemical indicators of ammonia exposure in channel catfish.
Topics: Ammonia; Animals; Brain; Fishes; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Liver; Nerve Tissue Proteins; Proteins; Sewage; Temperature | 1985 |
[Correction of contractile function and metabolism in canine ischemic myocardium due to exogenous glutamic acid].
Topics: Alanine; Ammonia; Animals; Coronary Disease; Dogs; Female; Glutamates; Glutamic Acid; Glutamine; Male; Myocardial Contraction; Myocardium; Oxygen Consumption | 1985 |
Metabolism of glutamine and glutamate by rat renal tubules. Study with 15N and gas chromatography-mass spectrometry.
Topics: Acid-Base Equilibrium; Acidosis; Adenine Nucleotides; Amino Acids; Ammonia; Animals; Gas Chromatography-Mass Spectrometry; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Kidney Tubules; Kinetics; Male; Nitrogen Isotopes; Rats; Rats, Inbred Strains | 1985 |
Functional hepatocyte heterogeneity in ammonia metabolism. The intercellular glutamine cycle.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Bicarbonates; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; In Vitro Techniques; Liver; Male; Perfusion; Rats; Rats, Inbred Strains; Urea | 1985 |
[Mechanisms of ammonia binding in the heart muscle].
Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Male; Myocardial Infarction; Myocardium; Rats; Rats, Inbred Strains; Urea | 1985 |
[13N]Ammonia and L-[amide-13N]glutamine metabolism in glutaminase-sensitive and glutaminase-resistant murine tumors.
Topics: Amino Acids; Ammonia; Animals; Blood Volume; Drug Resistance; Female; gamma-Glutamyltransferase; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; In Vitro Techniques; Liver; Mice; Sarcoma 180; Sarcoma, Experimental; Urea | 1985 |
Ammoniagenesis in the lumen of the proximal tubule or not?
Topics: Absorption; Ammonia; Animals; Carbon Radioisotopes; gamma-Glutamyltransferase; Glutamine; Kidney Tubules, Proximal; Male; Rats; Rats, Inbred Strains | 1985 |
Function and metabolism of dog heart in ischemia and in subsequent reperfusion: effect of exogenous glutamic acid.
Topics: Alanine; Ammonia; Animals; Aspartic Acid; Coronary Disease; Dogs; Female; Glutamates; Glutamic Acid; Glutamine; Heart; Lactates; Male; Myocardial Contraction; Myocardium; Perfusion; Pyruvates | 1985 |
Cardiac metabolism and performance during L-glutamic acid infusion in postoperative cardiac failure.
Topics: Alanine; Ammonia; Cardiac Output; Glutamates; Glutamic Acid; Glutamine; Heart; Heart Failure; Hemodynamics; Humans; Infusions, Parenteral; Lactates; Male; Middle Aged; Myocardium; Postoperative Complications | 1986 |
Metabolism of amino acids by the atrophied soleus of tail-casted, suspended rats.
Topics: Adenine Nucleotides; Amino Acids; Ammonia; Animals; Energy Metabolism; Female; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Muscles; Muscular Atrophy; Rats; Rats, Inbred Strains | 1986 |
Gamma glutamyltransferase ammonia production from glutamine: effect of physiological glutathione concentration.
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutamine; Glutathione; Hippurates; Kidney; Kinetics; Microsomes; Rats | 1986 |
Utilization of [15N]glutamate by cultured astrocytes.
Topics: Adenosine Triphosphate; Alanine; Amino Acids; Ammonia; Animals; Astrocytes; Cells, Cultured; Glutamates; Glutamic Acid; Glutamine; Intracellular Fluid; Nitrogen Isotopes; Rats | 1986 |
Muscle ammonia metabolism during isometric contraction in humans.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Adolescent; Adult; Alanine; Ammonia; AMP Deaminase; Female; Glutamates; Glutamic Acid; Glutamine; Humans; Hydrogen-Ion Concentration; Isometric Contraction; Lactates; Lactic Acid; Male; Muscle Contraction; Muscles | 1986 |
Effect of metabolic acidosis on hindquarter glutamine and alanine release.
Topics: Acidosis; Alanine; Ammonia; Animals; Chronic Disease; Glutamates; Glutamic Acid; Glutamine; Hindlimb; Kidney; Male; Muscles; Rats; Rats, Inbred Strains; Regional Blood Flow | 1986 |
Separation of amino acid and amide nitrogen from plant extracts for 15N analysis.
Topics: Amides; Amino Acids; Ammonia; Asparagine; Aspartic Acid; Chromatography, Ion Exchange; Fabaceae; Glutamates; Glutamic Acid; Glutamine; Nitrogen; Nitrogen Isotopes; Plants; Plants, Medicinal | 1986 |
The purine nucleotide cycle and ammoniagenesis in rat kidney tubules.
Topics: Adenine Nucleotides; Ammonia; Animals; Aspartic Acid; Glucose; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Kidney Tubules; Male; Purine Nucleotides; Rats; Rats, Inbred Strains | 1986 |
Effect of glutamine on growth and heterocyst differentiation in the cyanobacterium Anabaena variabilis.
Topics: Acetylene; Amino Acids; Ammonia; Biological Transport; Cyanobacteria; Glutamates; Glutamic Acid; Glutamine; Mutation; Nitrogen; Nitrogenase; Oxidation-Reduction | 1986 |
Cerebral metabolism during cross-circulation in experimental hepatic failure in the pig.
Topics: Ammonia; Animals; Blood Glucose; Brain; Cross Circulation; Glucose; Glutamates; Glutamic Acid; Glutamine; Ketoglutaric Acids; Liver; Liver Diseases; Oxygen Consumption; Parabiosis; Potassium; Sodium; Swine | 1986 |
Changes in amino acid and nucleotide pools of Rhodospirillum rubrum during switch-off of nitrogenase activity initiated by NH4+ or darkness.
Topics: Amino Acids; Ammonia; Azaserine; Darkness; Glutamates; Glutamic Acid; Glutamine; Kinetics; Nitrogenase; Nucleotides; Rhodospirillum rubrum | 1987 |
Regulation of hepatic ammonia metabolism: the intercellular glutamine cycle.
Topics: Ammonia; Animals; Extracellular Space; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Hydrolysis; Liver; Male; Rats; Rats, Inbred Strains; Urea | 1986 |
Regulation of hepatic glutamine metabolism.
Topics: Ammonia; Animals; Biological Transport; Cell Membrane; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Liver; Rats; Urea | 1986 |
Ammoniagenesis catalyzed by hippurate-activated gamma-glutamyltransferase in the lumen of the proximal tubule. A microperfusion study in rat kidney in vivo.
Topics: Amino Acids; Ammonia; Animals; Enzyme Activation; gamma-Glutamyltransferase; Glutamates; Glutamine; Hippurates; Kidney Tubules, Proximal; Kinetics; Male; Rats; Rats, Inbred Strains | 1986 |
Brain ammonia metabolism in hexachlorophene-induced encephalopathy.
Topics: Ammonia; Animals; Brain; Encephalitis; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Glutamine; Hexachlorophene; Male; Mice | 1987 |
Gut-liver interaction in glutamine homeostasis: portal ammonia role in uptake and metabolism.
Topics: Acid-Base Equilibrium; Alanine; Ammonia; Animals; Carbonates; Citrulline; Digestive System Physiological Phenomena; Glutamates; Glutamic Acid; Glutamine; Homeostasis; Liver; Male; Mitochondria, Liver; Portal Vein; Rats; Rats, Inbred Strains | 1987 |
Amino acid concentrations in Rhodospirillum rubrum during expression and switch-off of nitrogenase activity.
Topics: Amino Acids; Ammonia; Azaserine; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Light; Methionine Sulfoximine; Methylphenazonium Methosulfate; Nitrogen; Nitrogenase; Rhodospirillum | 1987 |
Ammonia assimilation in Bacillus polymyxa. 15N NMR and enzymatic studies.
Topics: Alanine; Alanine Dehydrogenase; Alanine Transaminase; Amino Acid Oxidoreductases; Ammonia; Bacillus; Glutamate Dehydrogenase; Glutamate Synthase; Glutamates; Glutamic Acid; Glutamine; Magnetic Resonance Spectroscopy; NADP; Nitrates; Nitrogen Fixation | 1987 |
Structural-functional organization of hepatic glutamine and ammonium metabolism.
Topics: Ammonia; Animals; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Homeostasis; Liver; Models, Biological; Urea | 1987 |
Assimilation of 13NH4+ by Azospirillum brasilense grown under nitrogen limitation and excess.
Topics: Alanine; Ammonia; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Gram-Negative Bacteria; Nitrogen; Transaminases | 1987 |
Metabolism of glutamine and glutamate in monkey lens.
Topics: Amino Acids; Ammonia; Animals; Culture Media; Glutamates; Glutamic Acid; Glutamine; Lens, Crystalline; Macaca; Macaca mulatta; Organ Culture Techniques | 1987 |
Renal ammoniagenic response to chronic acid loading: role of glucocorticoids.
Topics: Acid-Base Equilibrium; Acidosis; Adrenalectomy; Ammonia; Animals; Glucocorticoids; Glutamates; Glutamic Acid; Glutamine; Kidney; Male; Rats; Rats, Inbred Strains | 1988 |
Characterization of the glutamyl-tRNA(Gln)-to-glutaminyl-tRNA(Gln) amidotransferase reaction of Bacillus subtilis.
Topics: Ammonia; Asparagine; Bacillus subtilis; Diazooxonorleucine; Glutamate-Ammonia Ligase; Glutamine; Hot Temperature; Methionine Sulfoximine; Mutation; Nitrogenous Group Transferases; RNA, Transfer, Amino Acyl; RNA, Transfer, Gln; Transferases | 1988 |
Glutamine and ketone-body metabolism in the gut of streptozotocin-diabetic rats.
Topics: Alanine; Ammonia; Animals; Blood Glucose; Cell Separation; Colon; Diabetes Mellitus, Experimental; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Insulin; Intestinal Mucosa; Intestines; Ketone Bodies; Male; Rats; Rats, Inbred Strains; Regional Blood Flow | 1988 |
Effects of medium glutamine, glutamate, and ammonia on glutamine synthetase activity in cultured mouse astroglial cells.
Topics: Ammonia; Animals; Astrocytes; Cells, Cultured; Culture Media; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Hydrocortisone; Mice; Mice, Inbred DBA; Proteins | 1987 |
Glutamine metabolism in isolated incubated adipocytes of the rat.
Topics: Adipose Tissue; Alanine; Ammonia; Animals; Glucose; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Insulin; Isoproterenol; Lactates; Lactic Acid; Male; Obesity; Rats; Rats, Zucker; Triglycerides | 1988 |
Protection against acute hyperammonemia: the role of quaternary amines.
Topics: Acetates; Ammonia; Animals; Betaine; Carnitine; Choline; Glutamates; Glutamic Acid; Glutamine; Male; Methylamines; Mice | 1988 |
Gamma glutamyltransferase contribution to renal ammoniagenesis in vivo.
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutamine; Isoxazoles; Kidney; Male; Models, Biological; p-Aminohippuric Acid; Rats; Rats, Inbred Strains | 1988 |
Net portal-drained visceral and hepatic metabolism of glucose, L-lactate, and nitrogenous compounds in lactating holstein cows.
Topics: Ammonia; Animals; Cattle; Female; Glucose; Glutamates; Glutamic Acid; Glutamine; Lactates; Lactation; Liver; Nitrogen; Pregnancy; Urea | 1988 |
Effects of varying doses of methionine sulfoximine on liver glutamine synthetase activity and time courses of blood and urinary nitrogenous compounds in the chicken (Gallus domesticus).
Topics: Ammonia; Animals; Chickens; Dose-Response Relationship, Drug; Glutamate-Ammonia Ligase; Glutamine; Kinetics; Liver; Male; Methionine Sulfoximine; Nitrogen; Uric Acid | 1988 |
Effect of acute metabolic acidosis on ammonia metabolism in kidney.
Topics: Acidosis; Acute Disease; Adenine Nucleotides; Amino Acids; Ammonia; Animals; Gas Chromatography-Mass Spectrometry; Glutamine; Guanine Nucleotides; In Vitro Techniques; Inosine Monophosphate; Kidney; Kinetics; Male; Nitrogen Isotopes; Perfusion; Rats; Rats, Inbred Strains; Reference Values | 1989 |
Renal tissue metabolism in the rat during chronic metabolic alkalosis: importance of glycolysis.
Topics: Alkalosis; Ammonia; Animals; Glutamine; Glycolysis; Kidney; Kidney Cortex; Lactates; Phosphofructokinase-1; Potassium; Rats | 1986 |
Influence of ammonium ions on hepatic de novo pyrimidine biosynthesis.
Topics: Ammonia; Ammonium Chloride; Animals; Bicarbonates; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Chromatography, High Pressure Liquid; Glutamine; In Vitro Techniques; Liver; Male; Orotic Acid; Perfusion; Pyrimidines; Rats; Rats, Inbred Strains; Sodium Bicarbonate; Uridine; Uridine Monophosphate; Uridine Triphosphate | 1985 |
Glucosamine-6-phosphate synthase.
Topics: Ammonia; Animals; Binding Sites; Chromatography; Chromatography, DEAE-Cellulose; Cloning, Molecular; Durapatite; Glutamine; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing); Hydroxyapatites; Kinetics; Liver; Rats; Transaminases | 1985 |
NAD synthetase.
Topics: Amide Synthases; Ammonia; Binding Sites; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Durapatite; Escherichia coli; Glutamine; Hydroxyapatites; Kinetics; Ligases; Saccharomyces cerevisiae | 1985 |
Complementation of a trpE deletion in Escherichia coli by Spirochaeta aurantia DNA encoding anthranilate synthetase component I activity.
Topics: Ammonia; Anthranilate Synthase; Cloning, Molecular; DNA Transposable Elements; Escherichia coli; Genes, Bacterial; Genetic Complementation Test; Glutamine; Mutation; Spirochaeta; Transformation, Bacterial; Tryptophan | 1987 |
Is urea formation regulated primarily by acid-base balance in vivo?
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Bicarbonates; Carbon Dioxide; Glutamine; Male; Nitrogen; Proteins; Rats; Urea | 1986 |
Biochemical and histologic pathology in an infant with cross-reacting material (negative) pyruvate carboxylase deficiency.
Topics: Acidosis; Amino Acids; Ammonia; Biopsy; Citrulline; Cross Reactions; Glutamine; Humans; Infant, Newborn; Lactates; Liver; Liver Function Tests; Lysine; Male; Pyruvate Carboxylase Deficiency Disease | 1986 |
Effects of chronic uraemia on the formation of glucose and urea plus ammonia from L-alanine, L-glutamine and L-serine in isolated rat hepatocytes.
Topics: Acidosis; Alanine; Amino Acids; Ammonia; Animals; Gluconeogenesis; Glutaminase; Glutamine; In Vitro Techniques; L-Serine Dehydratase; Liver; Male; Phlorhizin; Rats; Rats, Inbred Strains; Serine; Urea; Uremia | 1986 |
Effects of 2,4-dinitrophenol on renal ammoniagenesis in the rat.
Topics: 2,4-Dinitrophenol; Ammonia; Animals; Biological Transport, Active; Dinitrophenols; Glutamine; Kidney; Male; Rats; Rats, Inbred Strains; Valproic Acid | 1986 |
A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Citrulline; Dietary Proteins; Glutamine; Humans; Infant; Male; Ornithine; Pyrimidines | 1986 |
Waste nitrogen excretion via amino acid acylation: benzoate and phenylacetate in lysinuric protein intolerance.
Topics: Acylation; Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Benzoates; Benzoic Acid; Child; Child, Preschool; Creatinine; Glutamine; Hippurates; Humans; Lysine; Nitrogen; Orotic Acid; Phenylacetates; Urea | 1986 |
Acidotic alterations in oxidative metabolism influencing rat renal slice ammoniagenesis.
Topics: Acidosis; Ammonia; Animals; Carbon Dioxide; Gluconeogenesis; Glutamine; Kidney; Kinetics; Lactates; Lactic Acid; Male; Oxidation-Reduction; Oxygen Consumption; Rats | 1987 |
Effect of nitrogenous compounds on nitrogenase gene expression in anaerobic cultures of Anabaena variabilis.
Topics: Ammonia; Anaerobiosis; Carbamyl Phosphate; Cyanobacteria; Gene Expression Regulation; Genes, Bacterial; Glutamates; Glutamine; Methionine Sulfoximine; Nitrates; Nitrogen; Nitrogen Fixation; Nitrogenase; Nucleic Acid Hybridization; RNA, Messenger; Transcription, Genetic | 1988 |
Paradoxical protection of both protein-free and high protein diets against acute ammonium intoxication.
Topics: Acetates; Ammonia; Animals; Brain; Dietary Proteins; Glutamine; Liver; Male; Muscles; Protein-Energy Malnutrition; Rats; Rats, Inbred Strains; Reference Values; Urea | 1988 |
Ammoniagenesis and valproic acid in the rat in vivo: role of the kidney.
Topics: Ammonia; Animals; Glutamine; Kidney; Male; Rats; Rats, Inbred Strains; Valproic Acid | 1988 |
Ammonia and glutamine metabolism in human liver slices: new aspects on the pathogenesis of hyperammonaemia in chronic liver disease.
Topics: Acetazolamide; Ammonia; Bicarbonates; Chronic Disease; Glutamine; Humans; Liver; Liver Diseases; Urea | 1988 |
Hyperammonemia in anorectic tumor-bearing rats.
Topics: Amino Acids; Ammonia; Animals; Anorexia; Body Weight; Brain; Eating; Feeding and Eating Disorders; Glutamine; Male; Methylcholanthrene; Neoplasm Transplantation; Rats; Rats, Inbred F344; Sarcoma, Experimental | 1988 |
The effect of dietary protein level on exercising horses.
Topics: Alanine; Ammonia; Animals; Blood Urea Nitrogen; Dietary Proteins; Female; Glutamine; Heart Rate; Horses; Lactates; Physical Conditioning, Animal | 1988 |
Role of the lung in glutamine homeostasis.
Topics: Ammonia; Animals; Glutamine; Homeostasis; Lung; Male; Rats; Rats, Inbred Strains | 1988 |
Porcine intestinal ammonia liberation. Influence of food intake, lactulose and neomycin treatment.
Topics: Alanine; Amino Acids; Ammonia; Animals; Blood Flow Velocity; Citrulline; Disaccharides; Eating; Female; Glutamates; Glutamine; Intestinal Mucosa; Lactulose; Neomycin; Swine; Urea | 1988 |
Dynamic relationship between urea and glutamine synthesis in the mechanism of ammonia detoxication: a tracer study using 15NH4Cl in fulminant hepatic failure rats.
Topics: Ammonia; Ammonium Chloride; Animals; Blood Urea Nitrogen; Chemical and Drug Induced Liver Injury; Galactosamine; Glutamine; Liver Diseases; Male; Nitrogen Isotopes; Rats; Rats, Inbred Strains; Urea | 1988 |
Effect of insulin on excretion and retention of infused glutamine amide-N in chickens (Gallus domesticus).
Topics: Ammonia; Animals; Chickens; Glutamine; Insulin; Kinetics; Male; Nitrogen; Nitrogen Isotopes; Uric Acid | 1987 |
Insulin stimulates ammoniagenesis in canine renal proximal tubular segments.
Topics: Ammonia; Animals; Dogs; Gluconeogenesis; Glutamine; Hydrogen-Ion Concentration; Insulin; Kidney Tubules, Proximal; Oxidation-Reduction; Time Factors | 1987 |
Intestinal ammonium production in the rat: the role of the colon, small intestine, and circulating glutamine.
Topics: Ammonia; Animals; Colon; Glutamine; Intestine, Small; Male; Rats; Rats, Inbred Strains | 1988 |
Maternal-fetal relationship in ammonia metabolism during late gestation in the rat.
Topics: Alanine; Allantoin; Ammonia; Amniotic Fluid; Animals; Female; Fetal Blood; Glutamates; Glutamine; Maternal-Fetal Exchange; Pregnancy; Pregnancy, Animal; Rats; Rats, Inbred Strains; Urea | 1988 |
Recovery from metabolic acidosis is a function of renal NH+4 loss: agreement between two models.
Topics: Acidosis; Ammonia; Animals; Glutamine; Hydrogen-Ion Concentration; Kidney; Rats; Urea | 1987 |
Phorbol esters inhibit ammoniagenesis and gluconeogenesis in proximal tubular segments.
Topics: Ammonia; Animals; Dimethyl Sulfoxide; Dogs; Gluconeogenesis; Glutamine; Kidney Tubules, Proximal; Phorbol 12,13-Dibutyrate; Phorbol Esters; Phorbols; Tetradecanoylphorbol Acetate | 1987 |
Role of glutamine in adaptations in nitrogen metabolism during fasting.
Topics: Alanine; Ammonia; Animals; Blood Glucose; Dogs; Fasting; Female; Glucagon; Glutamine; Insulin; Intestinal Mucosa; Intestines; Kidney; Kinetics; Liver; Male; Muscles; Nitrogen; Urea | 1986 |
Catalytic domains of carbamyl phosphate synthetase. Glutamine-hydrolyzing site of Escherichia coli carbamyl phosphate synthetase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Amino Acid Sequence; Ammonia; Carbamoyl-Phosphate Synthase (Ammonia); Carbamyl Phosphate; Cysteine; Escherichia coli; Glutamine; Glycine; Hydrogen-Ion Concentration; Kinetics; Ligases; Mutation; Structure-Activity Relationship | 1986 |
Induction of mitochondrial metabolism and pH-modulated ammoniagenesis by rocking LLC-PK1 cells.
Topics: Ammonia; Animals; Cell Line; Cells, Cultured; Culture Media; Cytological Techniques; Glutamine; Hydrogen-Ion Concentration; Kidney; Male; Mitochondria; Oxygen Consumption; Swine; Time Factors | 1986 |
Role of acidosis in regulating hepatic nitrogen metabolism during fasting in conscious dog.
Topics: Acidosis; Alanine; Ammonia; Animals; Bicarbonates; Blood Glucose; Catecholamines; Dogs; Fasting; Female; Glucagon; Glutamates; Glutamine; Hydrocortisone; Insulin; Lactates; Liver; Male; Nitrogen; Potassium | 1987 |
15N-NMR studies of Methanobacterium thermoautotrophicum: comparison of assimilation of different nitrogen sources.
Topics: Amino Acids; Ammonia; Euryarchaeota; Glutamine; Magnetic Resonance Spectroscopy; Nitrogen; Urea | 1987 |
Factors affecting monoclonal antibody production in culture.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Biotechnology; Cell Division; Cells, Cultured; Culture Media; Glucose; Glutamine; Hybridomas; Lactates; Lactic Acid; Mice; Perfusion | 1987 |
Effect of glucose on the cultivation of mammalian cells.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Cell Adhesion; Cell Division; Cell Line; Cells, Cultured; Glucose; Glutamine; Hybridomas; Hydrogen-Ion Concentration; Lactates; Mice; Microspheres; Oxygen Consumption; Swine; Time Factors | 1987 |
Comparison between acute and chronic effects of ammonia on branched-chain amino acid oxidation and incorporation into protein in primary cultures of astrocytes and of neurons.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Astrocytes; Brain; Cells, Cultured; Glutamine; Isoleucine; Leucine; Mice; Nerve Tissue Proteins; Neurons; Oxidation-Reduction; Valine | 1987 |
[The effect of anesthetics on renal ammoniagenesis].
Topics: Ammonia; Anesthesia, Inhalation; Anesthetics; Animals; Enflurane; Glutamate Dehydrogenase; Glutamine; Halothane; Kidney; Rats; Rats, Inbred Strains | 1987 |
Renal ammonia production from the nitrogens of glutamine in intact acidotic dogs before and after bicarbonate infusions.
Topics: Acidosis; Amides; Ammonia; Animals; Bicarbonates; Dogs; Female; Glomerular Filtration Rate; Glutamine; Infusions, Intravenous; Kidney; Male; Nitrogen | 1987 |
Incorporation of intraportal ammonia-N into blood and tissue nitrogenous compounds in chickens fed low and high protein diets.
Topics: Ammonia; Animals; Chickens; Dietary Proteins; Glutamine; Infusions, Intravenous; Kidney; Liver; Liver Circulation; Male; Nitrogen; Nitrogen Isotopes | 1987 |
Substrate oxidation in kidney slices from acidotic and alkalotic rats: role in ammoniagenic adaptation.
Topics: Acetates; Acidosis; Alkalosis; Ammonia; Animals; Glutamine; Ketoglutaric Acids; Kidney; Lactates; Lactic Acid; Oxidation-Reduction; Oxygen Consumption; Rats; Rats, Inbred Strains | 1987 |
Stimulation of tryptophan uptake into brain microvessels by D-glutamine.
Topics: Ammonia; Animals; Blood-Brain Barrier; Brain; Glutamine; Microcirculation; Stereoisomerism; Swine; Tryptophan | 1986 |
Renal acid-base metabolism after ischemia.
Topics: Acidosis, Renal Tubular; Alkalosis; Ammonia; Animals; Bicarbonates; Glomerular Filtration Rate; Glutamine; Hydrogen-Ion Concentration; Ischemia; Kidney; Kidney Cortex; Male; Oxygen Consumption; Rats; Rats, Inbred Strains; Time Factors | 1986 |
Control of urea production, glutamine release and ammonia uptake in the perfused rat liver by the sympathetic innervation.
Topics: Ammonia; Animals; Electric Stimulation; Glucagon; Glucose; Glutamine; Hemodynamics; Liver; Male; Nitroprusside; Norepinephrine; Perfusion; Phentolamine; Rats; Rats, Inbred Strains; Sympathetic Nervous System; Urea | 1986 |
[Ammonia and glutamine metabolism of the intestine. The effect of lactulose and neomycin].
Topics: Ammonia; Animals; Bacteria, Aerobic; Bacteria, Anaerobic; Diarrhea; Disaccharides; Germ-Free Life; Glutamine; In Vitro Techniques; Intestinal Mucosa; Intestines; Lactulose; Neomycin; Rats | 1986 |
Effects of carbonic anhydrase inhibition on renal ammoniagenesis in the dog.
Topics: Acetazolamide; Ammonia; Animals; Dogs; Female; Glutamine; Hydrogen-Ion Concentration; Kidney; Male | 1986 |
ATP turnover and renal response of dog tubules to pH changes in vitro.
Topics: Adenosine Triphosphate; Ammonia; Animals; Culture Media; Dogs; Energy Metabolism; Glutamine; Hydrogen; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Tubules; Lactates; Lactic Acid; Oxygen Consumption; Serum Albumin | 1986 |
Nitrogen-13 flux from L-[13N]glutamate in the isolated rabbit heart: effect of substrates and transaminase inhibition.
Topics: Acetates; Alanine Transaminase; Aminooxyacetic Acid; Ammonia; Animals; Aspartate Aminotransferases; Glutamates; Glutamine; In Vitro Techniques; Kinetics; Lactates; Myocardium; Nitrogen Radioisotopes; Pyruvates; Rabbits | 1986 |
Glutamine transport in the rabbit proximal straight tubule: effect of acute acid pH.
Topics: Absorption; Acidosis; Ammonia; Animals; Biological Transport; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Tubules, Proximal; Kinetics; Perfusion; Rabbits; Temperature | 1986 |
Renal ammoniagenesis following glutamine loading in intact dogs during acute metabolic acid-base perturbations.
Topics: Acid-Base Imbalance; Acidosis; Ammonia; Animals; Bicarbonates; Dogs; Female; Glomerular Filtration Rate; Glutamine; Hydrochloric Acid; Kidney; Male; Renal Circulation | 1987 |
Metabolic consequences of methyl parathion exposure in the bivalve, Lamellidens marginalis (Lamarck).
Topics: Ammonia; AMP Deaminase; Animals; Bivalvia; Glutamate Dehydrogenase; Glutamine; Lactates; Methyl Parathion; Muscles; Parathion; Tissue Distribution; Urea | 1987 |
Support of respiration and citrulline synthesis by isolated hepatic mitochondria from Squalus acanthias by acyl-CoAs and other nitrogen-donating substrates.
Topics: Acyl Coenzyme A; Amino Acids; Ammonia; Animals; Bicarbonates; Citrulline; Dogfish; Glutamine; Kinetics; Mitochondria, Liver; Ornithine; Oxygen Consumption; Sharks | 1986 |
Plasma glutamine and renal ammoniagenesis in dogs with chronic metabolic acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Amino Acids; Ammonia; Animals; Dogs; Electrolytes; Energy Metabolism; Female; Glomerular Filtration Rate; Glutamine; Kidney; Male | 1987 |
Renal ammoniagenesis by the bullfrog kidney. Effect of acid loading.
Topics: Acidosis; Ammonia; Animals; Glutamine; Kidney; Rana catesbeiana | 1985 |
Study of anthranilate synthase function by replacement of cysteine 84 using site-directed mutagenesis.
Topics: Amino Acid Sequence; Ammonia; Anthranilate Synthase; Base Sequence; Cloning, Molecular; Cysteine; DNA, Bacterial; Escherichia coli; Glutamine; Mutation; Nucleic Acid Heteroduplexes; Plasmids; Protein Conformation; Serratia marcescens; Structure-Activity Relationship | 1985 |
Control of utilization of L-arginine, L-ornithine, agmatine, and putrescine as nitrogen sources in Escherichia coli K-12.
Topics: Agmatine; Ammonia; Arginine; Escherichia coli; Genes; Genes, Bacterial; Genotype; Glucose; Glutamine; Guanidines; Nitrogen; Ornithine; Phenotype; Putrescine; Species Specificity; Succinates | 1985 |
Growth limitations in high density microcarrier cultures.
Topics: Amino Acids; Ammonia; Animals; Cell Adhesion; Cell Count; Cell Division; Cells, Cultured; Cricetinae; Culture Media; Cytological Techniques; Dogs; Glutamine; Kidney; Microspheres; Perfusion | 1985 |
GMP synthetase.
Topics: Ammonia; Binding Sites; Carbon-Nitrogen Ligases; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Escherichia coli; Glutamine; Kinetics; Ligases | 1985 |
Apparent compartmentation of body nitrogen in one human subject: its consequences in measuring the rate of whole-body protein synthesis with 15N.
Topics: Adult; Alanine; Ammonia; Aspartic Acid; Dietary Proteins; Fungal Proteins; Glutamates; Glutamine; Glycine; Humans; Leucine; Lysine; Male; Nitrogen; Protein Biosynthesis; Saccharomyces cerevisiae; Urea | 1985 |
Regulation of ammonia production by mouse proximal tubules perfused in vitro. Effect of luminal perfusion.
Topics: Absorption; Amiloride; Ammonia; Animals; Buffers; Glutamine; In Vitro Techniques; Kidney Tubules, Proximal; Male; Mannitol; Mice; Perfusion; Sodium Chloride; Time Factors | 1985 |
Renal acid elimination during chronic metabolic acidosis in the dog. Emphasis on ATP balance.
Topics: Acid-Base Equilibrium; Acidosis; Adenosine Triphosphate; Ammonia; Animals; Carbon Dioxide; Chronic Disease; Dogs; Energy Metabolism; Glucose; Glutamine; Kidney; Oxygen Consumption | 1985 |
Factors affecting cell growth and monoclonal antibody production in stirred reactors.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Cell Division; Cell Survival; Culture Media; Glucose; Glutamine; Hybridomas; Hydrogen-Ion Concentration; Lactates; Mice; Oxygen; Rheology; Temperature | 1986 |
Regulation of interorganal glutamine flow in metabolic acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Biological Transport, Active; Blood Urea Nitrogen; Glutamine; Homeostasis; Kidney; Liver; Male; Mathematics; Rats; Rats, Inbred Strains; Urea | 1986 |
Renal mitochondrial glutamine metabolism during K+ depletion.
Topics: Ammonia; Animals; Glutaminase; Glutamine; Kidney; Kidney Cortex; Kidney Tubules; Male; Mitochondria; Potassium; Rats | 1986 |
Regulation of the maximum rate of renal ammoniagenesis in the acidotic dog.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Blood Chemical Analysis; Diuresis; Dogs; Female; Glomerular Filtration Rate; Glutamine; Kidney; Male; Picolinic Acids; Quaternary Ammonium Compounds; Renal Circulation | 1985 |
Effect of chronic metabolic acidosis on ammonia production from L-glutamine in microdissected rat nephron segments.
Topics: Acidosis; Ammonia; Animals; Chronic Disease; Glutamine; Kidney Tubules; Male; Nephrons; Rats; Rats, Inbred Strains; Time Factors; Tissue Distribution | 1985 |
Effect of hyperammonemia and methionine sulfoximine on the kinetic parameters of blood-brain transport of leucine and phenylalanine.
Topics: Ammonia; Animals; Biological Transport; Blood-Brain Barrier; Brain; Capillaries; Glutamine; Kinetics; Leucine; Male; Methionine Sulfoximine; Microscopy, Electron; Phenylalanine; Quaternary Ammonium Compounds; Rats; Rats, Inbred Strains | 1985 |
Amidation of, and (R)-1-amino-2-propanol attachment to, the corrin ring during vitamin B-12 biosynthesis by Clostridium tetanomorphum extracts.
Topics: Amides; Ammonia; Animals; Chemical Phenomena; Chemistry; Clostridium; Cobamides; Glutamine; Propanolamines; Rats; Substrate Specificity; Sulfhydryl Compounds; Vitamin B 12 | 1985 |
Channeling of ammonia from glutaminase to carbamoyl-phosphate synthetase in liver mitochondria.
Topics: Ammonia; Animals; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Citrulline; Glutamine; Ligases; Male; Mitochondria, Liver; Rats; Rats, Inbred Strains; Succinates; Succinic Acid | 1985 |
Ammonia metabolism during acid-base disturbance.
Topics: Acid-Base Imbalance; Ammonia; Glutamine | 1985 |
Regulation of renal ammoniagenesis in the dog with chronic metabolic acidosis: effect of a glutamine load.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Arteries; Chronic Disease; Dogs; Glomerular Filtration Rate; Glutamine; Kidney; Picolinic Acids | 1985 |
Leg metabolism of amino acids and ammonia in patients with chronic renal failure.
Topics: Adult; Alanine; Amino Acids; Ammonia; Arteries; Chromatography, Ion Exchange; Female; Femoral Vein; Glutamine; Humans; Kidney Failure, Chronic; Leg; Male; Middle Aged; Muscles | 1985 |
Glutamine synthesis in the perfused rat kidney and in isolated rat cortical tubules: regulation by pH.
Topics: Ammonia; Animals; Gluconeogenesis; Glucose; Glutamates; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Kidney Cortex; Kidney Tubules; Kinetics; Male; Methionine Sulfoximine; Perfusion; Rats; Rats, Inbred Strains | 1985 |
The effects of ammonia infusion on ammonia and glutamine metabolism by liver and muscle in the normal dog.
Topics: Ammonia; Animals; Brain; Dogs; Female; Glutamine; Intestinal Mucosa; Liver; Male; Muscles; Regional Blood Flow | 1985 |
Phosphate-activated glutaminase in human kidney.
Topics: Ammonia; Calcium; Enzyme Activation; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Molecular Weight; Phosphates; Sulfhydryl Reagents | 1985 |
Effects of solubilization on the kinetics of rat kidney mitochondrial glutaminase.
Topics: Ammonia; Animals; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Kinetics; Mitochondria; Phosphates; Rats; Solubility | 1985 |
Renal oxidative metabolism and ammoniagenesis.
Topics: 3-Hydroxybutyric Acid; Acidosis; Ammonia; Animals; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Glutamine; Hydroxybutyrates; Kidney; Male; Mitochondria; Oxidation-Reduction; Oxygen Consumption; Rats; Rats, Inbred Strains | 1985 |
Effects of Ca2+ on the glutamine metabolism in rat kidney mitochondria.
Topics: Ammonia; Animals; Calcium; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Male; Mitochondria; Phosphates; Rats | 1985 |
Acute regulation of renal glutamine synthesis by pH in rat and guinea pig.
Topics: Ammonia; Animals; Glutamine; Guinea Pigs; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Rats | 1985 |
Application of gas chromatography-mass spectrometry to in vitro studies of nitrogen metabolism.
Topics: Ammonia; Animals; Brain; Gas Chromatography-Mass Spectrometry; Glutamine; In Vitro Techniques; Kidney Cortex; Leucine; Male; Nitrogen; Rats; Rats, Inbred Strains | 1985 |
Factors influencing renal glutamine metabolism and their physiological relevance to acidotic adaptation of ammoniagenesis in intact dogs.
Topics: Acidosis; Adaptation, Physiological; Ammonia; Animals; Dogs; Glomerular Filtration Rate; Glutamine; Kidney; Oxidation-Reduction; Oxygen Consumption | 1985 |
Evidence for glutamine utilization by guinea pig renal cortex.
Topics: Ammonia; Animals; Carbon Radioisotopes; Female; Glutamine; Guinea Pigs; In Vitro Techniques; Kidney Cortex | 1985 |
Effects of inhibitors of the tricarboxylic acid cycle on glutamine utilization in the intact dog kidney. Renal glutamine utilization following TCA cycle blockade.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Citrates; Citric Acid Cycle; Dogs; Female; Glutamine; Ketoglutaric Acids; Kidney; Malonates; Renal Circulation | 1985 |
Maleate-induced stimulation of glutamine metabolism in dog renal cortical tubules.
Topics: Ammonia; Animals; Dogs; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney Cortex; Kidney Tubules; Maleates; Stimulation, Chemical | 1985 |
Renal ammoniagenesis in the postprandial period.
Topics: Adult; Amino Acids; Ammonia; Bicarbonates; Dietary Proteins; Eating; Glutamine; Humans; Hydrochloric Acid; Kidney; Middle Aged | 1985 |
ATP turnover and glutamine metabolism by dog kidney tubules. Effect of in vitro acidosis.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Dogs; Fatty Acids; Gluconeogenesis; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Tubules; Oxidation-Reduction | 1985 |
Renal ammoniagenesis during acute hypoxic lactic acidosis in the dog.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Dogs; Glutamine; Hypoxia; Kidney; Lactates; Oxygen Consumption | 1985 |
Renal glutamine extraction and gut/liver interaction in glutamine homeostasis.
Topics: Acidosis; Ammonia; Animals; Glutamine; Homeostasis; Intestinal Mucosa; Kidney; Liver; Male; p-Aminohippuric Acid; Rats; Rats, Inbred Strains | 1985 |
Intranephron heterogeneity of ammoniagenesis and gluconeogenesis in rats.
Topics: Acidosis; Ammonia; Animals; Gluconeogenesis; Glutaminase; Glutamine; Male; Nephrons; Rats; Rats, Inbred Strains | 1985 |
[Hepatic ammonium detoxification].
Topics: Ammonia; Glutamine; Humans; Liver; Urea | 1985 |
Porta-caval shunting changes neuronal sensitivity to ammonia.
Topics: Acetates; Action Potentials; Ammonia; Animals; Body Weight; Cats; Cerebral Cortex; Conditioning, Psychological; Electric Stimulation; Glutamine; Neural Inhibition; Portacaval Shunt, Surgical; Pyramidal Tracts; Time Factors | 1985 |
Investigations into mechanisms responsible for seizures induced by chlorinated hydrocarbon insecticides: the role of brain ammonia and glutamine in convulsions in the rat and cockerel.
Topics: Ammonia; Animals; Brain; Bridged-Ring Compounds; Chickens; DDT; Dieldrin; Female; Glutamine; Hexachlorocyclohexane; Hydrocarbons, Halogenated; Indenes; Insecticides; Male; Rats; Seizures; Species Specificity | 1971 |
[The dynamics of various metabolic indices in epileptic patients during therapeutic remission].
Topics: Alpha-Globulins; Ammonia; Beta-Globulins; Blood Proteins; Brain Chemistry; Epilepsy; Female; gamma-Globulins; Glutamine; Humans; Male; Middle Aged; Remission, Spontaneous; Serum Albumin | 1972 |
Enzymes involved in the metabolism of glutamine in certain regions of the brain of paradoxical sleep-deprived rats.
Topics: Ammonia; Animals; Brain; Brain Stem; Cerebellum; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Male; Microsomes; Mitochondria; Rats; Sleep Deprivation; Sleep, REM; Solubility; Stress, Physiological | 1972 |
Influence of PCO2 on amino acids in the brain of the rat.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Bicarbonates; Brain; Carbon Dioxide; Chromatography, Ion Exchange; Glutamates; Glutamine; Hydrogen-Ion Concentration; Hypercapnia; Rats; Time Factors | 1974 |
Proceedings: Ammonia and amino acids in the brain of the rat with chronic hepatic failure.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; Carbon Tetrachloride Poisoning; Chronic Disease; gamma-Aminobutyric Acid; Glutamates; Glutamine; Liver Cirrhosis; Male; Rats | 1974 |
[Proceedings: Catabolic repression by nitrogen of arginase synthesis in Saccharomyces cerevisiae].
Topics: Ammonia; Arginase; Asparagine; Enzyme Repression; Genes; Glutamine; Nitrogen; Saccharomyces cerevisiae | 1974 |
Studies on the kinetics and regulation of glutamate dehydrogenase of Salmonella typhimurium.
Topics: Adenosine Monophosphate; Adenosine Triphosphate; Amination; Ammonia; Deamination; Electrophoresis, Polyacrylamide Gel; Glutamate Dehydrogenase; Glutamates; Glutamine; Ketoglutaric Acids; Kinetics; Malates; NADP; Salmonella typhimurium; Stereoisomerism | 1973 |
Studies on glutamine synthetase from Escherichia coli. Formation of pyrrolidone carboxylate and inhibition by methionine sulfoximine.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Brain; Escherichia coli; Glutamate-Ammonia Ligase; Glutamine; Kinetics; Magnesium; Manganese; Methionine Sulfoximine; Protein Binding; Pyrrolidinones; Pyrrolidonecarboxylic Acid; Sheep; Species Specificity; Stereoisomerism | 1973 |
Comparative studies on glutamine, serine, and glycine metabolisms in ureotelic and uricotelic animals.
Topics: Ammonia; Animals; Carbon Dioxide; Carbon Isotopes; Chickens; Columbidae; Dietary Proteins; Glucose; Glutamate-Ammonia Ligase; Glutamates; Glutaminase; Glutamine; Glycine; Humans; L-Serine Dehydratase; Liver; Male; Pentosyltransferases; Quail; Rats; Serine; Transferases; Urea; Uric Acid | 1973 |
[Characteristics of nitrogen metabolism in the rat brain under the action of a low frequency impulse electromagnetic field].
Topics: Amides; Aminohydrolases; Ammonia; Animals; Brain; Brain Chemistry; Electromagnetic Phenomena; Electrophoresis, Paper; Glutamate-Ammonia Ligase; Glutamates; Glutaminase; Glutamine; Male; Nitrogen; Proteins; Rats; Time Factors | 1972 |
Metabolism of glutamine and glutamic acid by isolated perfused kidneys of normal and acidotic rats.
Topics: Acidosis; Ammonia; Animals; Gluconeogenesis; Glucose; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Heart; Hydrochloric Acid; Hydrogen-Ion Concentration; Kidney; Lactates; Perfusion; Rats; Starvation | 1972 |
Renal ammoniagenesis and tissue glutamine, glutamine synthetase, and glutaminase I levels in potassium-deficient rats.
Topics: Ammonia; Animals; Carbon Dioxide; Chlorides; Disease Models, Animal; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Liver; Male; Muscles; Organ Size; Potassium; Potassium Deficiency; Rats; Renal Veins; Sodium | 1973 |
Regulation of the synthesis of enzymes responsible for glutamate formation in Klebsiella aerogenes.
Topics: Amino Acid Oxidoreductases; Ammonia; Bacteriophages; Diazooxonorleucine; Enterobacter; Enzyme Repression; Galactosidases; Genotype; Glucose; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Histidine; Histidine Ammonia-Lyase; Ketoglutaric Acids; Mutation; Phenotype; Species Specificity; Transaminases | 1973 |
Presence of glutamate synthase in fission yeasts and its possible role in ammonia assimilation.
Topics: Ammonia; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Ketoglutaric Acids; NAD; NADP; Saccharomyces; Transaminases | 1973 |
Regulation of glutamine synthetase from Bacillus subtilis by divalent cations, feedback inhibitors, and L-glutamine.
Topics: Adenosine Monophosphate; Adenosine Triphosphate; Alanine; Ammonia; Bacillus subtilis; Feedback; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Glycine; Histidine; Kinetics; Magnesium; Manganese; Tryptophan | 1974 |
[Course studies on cerebral glutamine excretion in schizophrenics under treatment with tranquilizing agents].
Topics: Acute Disease; Adenosine Monophosphate; Adenosine Triphosphate; Adult; Ammonia; Antipsychotic Agents; Brain; Convalescence; Female; Glutamine; Humans; Hydrolysis; Male; Phenothiazines; Remission, Spontaneous; Schizophrenia; Tranquilizing Agents | 1973 |
Mutants of Klebsiella aerogenes lacking glutamate dehydrogenase.
Topics: Alkanesulfonates; Ammonia; Cell-Free System; Citrate (si)-Synthase; Citrates; Culture Media; Genes; Glucose; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Histidine; Klebsiella; Mutagens; Mutation; Transaminases; Transduction, Genetic | 1974 |
The regulation of glutamine metabolism in Candida utilis: studies with 15NH3 to measure in vivo rates of glutamine synthesis.
Topics: Ammonia; Candida; Carbon Radioisotopes; Cell Count; Culture Media; Feedback; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Kinetics; Mass Spectrometry; Nitrogen Isotopes | 1974 |
The regulation of glutamine metabolism in Candida utilis: the role of glutamine in the control of glutamine synthetase.
Topics: Alanine; Ammonia; Aspartic Acid; Candida; Culture Media; Enzyme Repression; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Glycine; Urea | 1974 |
The regulation of glutamine metabolism in Candida utilis: the inactivation of glutamine synthetase.
Topics: Alanine Transaminase; Ammonia; Aspartate Aminotransferases; Candida; Cycloheximide; Enzyme Repression; Fluorenes; Fungal Proteins; Glucosephosphate Dehydrogenase; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Isocitrate Dehydrogenase; Phenylalanine | 1974 |
Light-dependent synthesis of glutamate in Rhodospirillum rubrum. Physiological evidence for ammonia assimilation via the glutamine synthetase and glutamine: 2-oxoglutarate amino-transferase system.
Topics: Alanine; Ammonia; Aspartic Acid; Carbon Dioxide; Carbon Radioisotopes; Darkness; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Light; Rhodospirillum rubrum; Threonine; Transaminases | 1974 |
The significance of amino acid inhibition of NADP-linked glutamate dehydrogenase in the physiological control of glutamate synthesis in Candida utilis.
Topics: Amino Acids; Ammonia; Candida; Cell Count; Cell Division; Culture Media; DNA Replication; Feedback; Fungal Proteins; Glutamate Dehydrogenase; Glutamates; Glutamine; Isotope Labeling; Kinetics; NADP; Nitrogen; Nitrogen Isotopes; RNA; Temperature | 1974 |
[Nitrogen and carbohydrate-phosphate metabolism in the brain of warm-blooded animals during hypothermia and hibernation].
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Brain; Cold Temperature; gamma-Aminobutyric Acid; Glucose; Glutamates; Glutamine; Hibernation; Lactates; Phosphates; Phosphocreatine; Sciuridae; Urea | 1972 |
Glutamine synthetase as a regulator of enzyme synthesis.
Topics: Ammonia; Chromosome Mapping; Enzyme Activation; Enzyme Repression; Galactosidases; Genes; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Histidine; Histidine Ammonia-Lyase; Klebsiella; Membrane Transport Proteins; Mutation; Tryptophan | 1974 |
Mechanism of ammonia assimilation in streptococci.
Topics: Alanine; Amino Acid Oxidoreductases; Ammonia; Culture Media; Escherichia coli; Glucose; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kinetics; Streptococcus; Transaminases | 1974 |
Absence of involvement of glutamine synthetase and of NAD-linked glutamate dehydrogenase in the nitrogen catabolite repression of arginase and other enzymes in Saccharomyces cerevisiae.
Topics: Allantoin; Alleles; Amidohydrolases; Ammonia; Arginase; Enzyme Repression; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Mutation; NAD; NADP; Nitrogen; Saccharomyces cerevisiae; Species Specificity | 1974 |
Free amino acids in fish brain: normal levels and changes upon exposure to high ammonia concentrations in vivo, and upon incubation of brain slices.
Topics: Amino Acids; Ammonia; Animals; Brain; Brain Chemistry; Fishes; Glucose; Glutamates; Glutamine; Histidine; In Vitro Techniques; Kidney; Liver; Rats; Time Factors | 1974 |
On the synthesis of glutamine before and after fertilization of the sea urchin, Strongylocentrotus purpuratus.
Topics: Ammonia; Ammonium Chloride; Ammonium Sulfate; Animals; Carbon Radioisotopes; Cell-Free System; Chemical Precipitation; Enzyme Activation; Female; Fertilization; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Ketoglutaric Acids; Magnesium; Male; Manganese; Ovum; Sea Urchins; Time Factors | 1974 |
Changes in carbohydrate substrates, amino acids and ammonia in the brain during insulin-induced hypoglycemia.
Topics: Alanine; Amino Acids; Ammonia; Animals; Blood Glucose; Carbohydrate Metabolism; Cerebral Cortex; Citric Acid Cycle; Electroencephalography; gamma-Aminobutyric Acid; Glucosephosphates; Glutamates; Glutamine; Glycogen; Hypoglycemia; Insulin; Lactates; Pyruvates; Rats; Time Factors | 1974 |
Stimulation of the hydrolytic activity and decrease of the transpeptidase activity of gamma-glutamyl transpeptidase by maleate; identity of a rat kidney maleate-stimulated glutaminase and gamma-glutamyl transpeptidase.
Topics: Ammonia; Animals; Biological Transport; Carbon Radioisotopes; Depression, Chemical; gamma-Glutamyltransferase; Glutaminase; Glutamine; Glutathione; Hydrogen-Ion Concentration; Hydrolysis; Hydroxylamines; In Vitro Techniques; Kidney; Maleates; Rats; Stimulation, Chemical | 1974 |
Effect of methionine sulfoximine on glutamine synthetase activity and blood metabolite levels in the chicken (Gallus domesticus).
Topics: Ammonia; Animals; Brain; Chickens; Glutamate-Ammonia Ligase; Glutamine; Heart; Intestine, Small; Kidney; Liver; Male; Methionine Sulfoximine; Myocardium; Organ Specificity; Spectrophotometry, Ultraviolet; Uric Acid | 1974 |
The regulation of glutamine metabolism in Candida utilis: mechanisms of control of glutamine synthetase.
Topics: Ammonia; Candida; Carbon Radioisotopes; Culture Media; Cycloheximide; Enzyme Activation; Enzyme Repression; Glucosidases; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Isoleucine; Ketoglutaric Acids; Models, Biological; Nitrate Reductases; Protein Biosynthesis; Transferases | 1974 |
[Amino acids in the brains of animals adapted to different living conditions].
Topics: Acclimatization; Adaptation, Biological; Adaptation, Physiological; Age Factors; Altitude; Amides; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Brain; Brain Chemistry; Carboxy-Lyases; Cerebellum; Chemical Phenomena; Chemistry; Cold Temperature; Cricetinae; gamma-Aminobutyric Acid; Glutamates; Glutamine; Hibernation; Lysine; Medulla Oblongata; Nerve Tissue Proteins; Rats; Species Specificity; Telencephalon; Urea | 1973 |
[Glutamin metabolism in reticulocytes].
Topics: Amino Acids; Ammonia; Aspartic Acid; Carbon Isotopes; Chromatography; Glutamates; Glutaminase; Glutamine; Ketoglutaric Acids; Oxaloacetates; Reticulocytes | 1968 |
[Blood ammonia and glutamine and methods of their determination].
Topics: Ammonia; Glutamine; Methods; Microchemistry | 1969 |
Intergeneric complementation of anthranilate synthase subunits.
Topics: Ammonia; Bacillus subtilis; Cell-Free System; Chromatography, DEAE-Cellulose; Cyclohexanecarboxylic Acids; Fluorometry; Genetic Complementation Test; Glutamine; Hybridization, Genetic; Mutation; ortho-Aminobenzoates; Pseudomonas aeruginosa; Transaminases | 1973 |
[Partial and complete discontinuation of treatment in epilepsy].
Topics: Adult; Ammonia; Anticonvulsants; Blood Proteins; Electroencephalography; Epilepsy; Epilepsy, Absence; Epilepsy, Tonic-Clonic; Glutamine; Humans; Remission, Spontaneous; Time Factors | 1973 |
[Action of ascorbic acid on ammoniemia, alpha-ketoglutaric acid, glutamic acid and glutamine in cirrhotic and normal subjects].
Topics: Ammonia; Ascorbic Acid; Glutamates; Glutamine; Humans; Ketoglutaric Acids; Liver Cirrhosis | 1967 |
Myocardial amide-nitrogen metabolism with special reference to ammonia metabolism.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Amides; Amino Acids; Ammonia; Animals; Blood Pressure; Body Weight; Cardiomegaly; Dogs; Glutamine; Lactates; Myocardium; Nitrogen; Nucleotides; Phosphorus; Rabbits; Urea | 1968 |
The structure of the cell wall peptidoglycan of Bifidobacterium bifidum var. pennsylvanicus.
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Cell Wall; Chromatography, Gel; Chromatography, Paper; Cycloserine; Dinitrophenols; Electrophoresis; Fluorine; Glucosamine; Glutamine; Glycosaminoglycans; Hydrazines; Hydrolysis; Lactobacillus; Models, Structural; Muramidase; Nucleoside Diphosphate Sugars; Ornithine; Paper; Peptides; Polysaccharides, Bacterial; Serine; Species Specificity; Stereoisomerism; Uracil Nucleotides | 1971 |
Incorporation of bicarbonate-14 C into pyrimidines and into ribonucleic acid of the Novikoff ascites tumor cell.
Topics: Ammonia; Animals; Aspartic Acid; Bicarbonates; Carcinoma, Hepatocellular; Chromatography, Ion Exchange; Diazooxonorleucine; Glutamine; In Vitro Techniques; Liver Neoplasms; Neoplasms, Experimental; Orotic Acid; Pyrimidines; Rats; RNA, Neoplasm; Uracil Nucleotides | 1967 |
Studies on the mechanism of inhibition of glutamine synthetase by methionine sulfoximine.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Animals; Binding Sites; Brain; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Drug Stability; Electrophoresis; Glutamates; Glutamine; Hydroxylamines; Kinetics; Ligases; Magnesium; Manganese; Methionine; Methionine Sulfoximine; Phosphates; Phosphoric Monoester Hydrolases; Phosphorus Isotopes; Protein Binding; Sheep; Sulfones | 1969 |
Sources of nitrogen as rate-limiting factors for purine biosynthesis de novo in Ehrlich ascites tumor cells.
Topics: Adenine; Ammonia; Animals; Asparagine; Aspartic Acid; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Diphosphates; Drug Synergism; Glutamine; Glycine; Hypoxanthines; Kinetics; Ligases; Methionine Sulfoximine; Nitrogen; Nucleotides; Pentosephosphates; Purines; Transferases | 1969 |
Effect of adenosine 3',5'-monophosphate on production of glucose and ammonia by renal cortex.
Topics: Adenine Nucleotides; Ammonia; Animals; Cyclic AMP; Fructose; Fumarates; Gluconeogenesis; Glutamates; Glutamine; Glycerol; In Vitro Techniques; Ketoglutaric Acids; Kidney; Malates; Male; Oxaloacetates; Parathyroid Hormone | 1969 |
Induction of glutamine synthetase by cortisol.
Topics: Adrenal Glands; Adrenalectomy; Ammonia; Aniline Compounds; Animals; Azo Compounds; Carcinoma 256, Walker; Carcinoma, Hepatocellular; Dactinomycin; Depression, Chemical; Dietary Proteins; Enzyme Induction; Glutamine; Hydrocortisone; Ligases; Liver; Liver Neoplasms; Lymphoma, Non-Hodgkin; Male; Neoplasm Transplantation; Neoplasms, Experimental; p-Dimethylaminoazobenzene; Rats; Starvation; Stimulation, Chemical; Time Factors | 1968 |
The anthranilate synthetase-anthranilate 5-phosphoribosylpyrophosphate phosphoribosyltransferase aggregate. Purification of the aggregate and regulatory properties of anthranilate synthetase.
Topics: Ammonia; Binding Sites; Centrifugation, Density Gradient; Cyclohexanecarboxylic Acids; Electrophoresis; Feedback; Glutamine; Hydrogen-Ion Concentration; Ligases; Magnesium; Methods; Molecular Weight; ortho-Aminobenzoates; Pentosephosphates; Phosphoric Acids; Salmonella typhimurium; Transaminases; Transferases; Tryptophan | 1970 |
Effects of ischaemia on metabolite concentrations in rat liver.
Topics: Acetoacetates; Adenine Nucleotides; Alanine; Ammonia; Animals; Aspartic Acid; Cycloserine; Freezing; Glutamate Dehydrogenase; Glutamates; Glutamine; Glutarates; Hydroxybutyrate Dehydrogenase; Hydroxybutyrates; Ischemia; Kinetics; Lactates; Liver; Liver Circulation; Malates; Male; Mitochondria, Liver; NAD; Pyruvates; Rats | 1970 |
Relation of renal cortical gluconeogenesis, glutamate content, and production of ammonia.
Topics: Acid-Base Equilibrium; Acidosis; Adenine Nucleotides; Alkalosis; Ammonia; Animals; Calcium; Culture Media; Cyclic AMP; Food Deprivation; Gluconeogenesis; Glutamates; Glutaminase; Glutamine; Kidney; Male; Methods; Nucleosides; Potassium Deficiency; Rats; Theophylline | 1970 |
A continuous spectrophotometric method for ammonia-generating reactions.
Topics: Adenosine Triphosphate; Amidohydrolases; Ammonia; Glutamine; L-Lactate Dehydrogenase; Ligases; Methods; NAD; Pyruvate Kinase; Spectrophotometry; Urease | 1970 |
Effects of ischaemia on content of metabolites in rat liver and kidney in vivo.
Topics: Acetoacetates; Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Animals; Glucosyltransferases; Glutamates; Glutamine; Glutarates; Glycerophosphates; Glycolysis; Hexosephosphates; Hydroxybutyrates; Ischemia; Kidney; Lactates; Liver; NAD; Phosphates; Phosphofructokinase-1; Pyruvate Kinase; Rats; Starvation; Trioses | 1970 |
A spectrophotometric method for the simultaneous measurement of L-glutamine and L-asparagine in biological materials.
Topics: Aminohydrolases; Ammonia; Animals; Arginine; Asparagine; Brain; Escherichia coli; Evaluation Studies as Topic; Glutamate Dehydrogenase; Glutamine; Hot Temperature; Humans; Ketoglutaric Acids; Liver; Methionine Sulfoximine; Methods; Mice; NAD; Peptide Hydrolases; Spectrophotometry; Time Factors; Trichloroacetic Acid | 1971 |
[Regulation of the synthesis of ribosylamine-5-phosphate by the pyrimidines in Escherichia coli B].
Topics: Adenine Nucleotides; Ammonia; Cytosine Nucleotides; Diphosphates; Escherichia coli; Glutamine; Nucleotides; Orotic Acid; Purines; Pyrimidines; Ribose; Uracil Nucleotides | 1971 |
Enzymic assays for amoonia and L-glutamine in tissue extracts.
Topics: Ammonia; Animals; Buffers; Glutamate Dehydrogenase; Glutaminase; Glutamine; Glycerol; Ketoglutaric Acids; Liver; Liver Extracts; Male; Methods; NAD; Oxidation-Reduction; Phosphates; Rats; Spectrophotometry | 1971 |
Rate-limiting factor in rat kidney slice ammoniagenesis.
Topics: Ammonia; Animals; Arsenicals; Dinitrophenols; Gluconeogenesis; Glutamate Dehydrogenase; Glutamates; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney; Male; Methylene Blue; NAD; Oxygen Consumption; Rats | 1971 |
The effect of ketone bodies on renal ammoniogenesis.
Topics: Acetoacetates; Acidosis; Ammonia; Ammonium Chloride; Animals; Bicarbonates; Citric Acid Cycle; Coenzyme A; Depression, Chemical; Dogs; Female; Glutamates; Glutamine; Hydrogen-Ion Concentration; Hydroxybutyrates; Ketoglutaric Acids; Ketone Bodies; Kidney; Kidney Tubules; Lactates; Mannitol; Mitochondria; NAD; Oxaloacetates; Urine | 1971 |
Effects of catecholamines on ammoniagenesis and gluconeogenesis by renal cortex in vitro.
Topics: Ammonia; Animals; Cyclic AMP; Gluconeogenesis; Glutamates; Glutamine; In Vitro Techniques; Isoproterenol; Ketoglutaric Acids; Kidney; Kidney Cortex; Norepinephrine; Propranolol; Rats; Stimulation, Chemical; Structure-Activity Relationship; Tritium | 1973 |
Rapid determination of ammonia in a perchloric acid supernate from blood, by use of an ammonia-specific electrode.
Topics: Amides; Ammonia; Chemical Precipitation; Electrodes; Glutamine; Humans; Hydrogen-Ion Concentration; Hydrolysis; Ion Exchange Resins; Liver Diseases; Mathematics; Methods; Perchlorates; Sodium Chloride; Temperature; Time Factors | 1973 |
Novel type of catabolite repression in the pathway of gamma-aminobutyrate breakdown in Escherichia coli K-12.
Topics: Aldehyde Oxidoreductases; Aldehydes; Aminobutyrates; Ammonia; Ammonia-Lyases; Aspartic Acid; Carbon Radioisotopes; Cell Division; Cyclic AMP; Escherichia coli; Galactosidases; Genes, Regulator; Glucose; Glutamine; Ketoglutaric Acids; Mutation; Succinates; Time Factors; Transaminases | 1973 |
Self-association and allosteric properties of glutamine-dependent carbamyl phosphate synthetase. Reversible dissociation to monomeric species.
Topics: Allosteric Regulation; Ammonia; Barbiturates; Carbamates; Carbon Radioisotopes; Enzyme Activation; Escherichia coli; Glutamine; Guanidines; Kinetics; Macromolecular Substances; Ornithine; Osmolar Concentration; Phosphates; Phosphotransferases; Potassium; Potassium Chloride; Protein Conformation; Ultracentrifugation; Urea | 1974 |
Reversible dissociation of the monomer of glutamine-dependent carbamyl phosphate synthetase into catalytically active heavy and light subunits.
Topics: Adenosine Triphosphatases; Allosteric Regulation; Amino Acids; Ammonia; Binding Sites; Carbamates; Carbon Radioisotopes; Catalysis; Chromatography, Gel; Enzyme Activation; Escherichia coli; Glutaminase; Glutamine; Macromolecular Substances; Nucleotides; Ornithine; Phosphotransferases; Potassium; Thiocyanates; Ultracentrifugation | 1974 |
Carbamylphosphate synthetase of lactating bovine mammary tissue.
Topics: Acetates; Ammonia; Ammonium Sulfate; Animals; Carbon Radioisotopes; Carbonates; Cattle; Chemical Precipitation; Enzyme Activation; Female; Glutamates; Glutamine; Lactation; Mammary Glands, Animal; Nucleotides; Organophosphorus Compounds; Pentosephosphates; Phosphoric Acids; Phosphotransferases; Potassium; Pregnancy; Ultracentrifugation; Uracil Nucleotides | 1973 |
Enzymatic synthesis of phosphoribosylamine in human cells.
Topics: Amino Sugars; Ammonia; Burkitt Lymphoma; Cations, Divalent; Cells, Cultured; Chromatography, Gel; Drug Stability; Glutamine; Kinetics; Magnesium; Manganese; Osmolar Concentration; Pentosephosphates; Pentosyltransferases; Phosphoric Acids; Potassium Chloride; Purine Nucleotides; Purines; Ribonucleotides; Ribose; Ribosemonophosphates | 1974 |
Studies on the availability of intramitochondrial carbamoylphosphate for utilization in extramitochondrial reactions in rat liver.
Topics: Ammonia; Animals; Antimycin A; Biological Transport; Carbamates; Carbon Radioisotopes; Chromatography, Ion Exchange; Dinitrophenols; Escherichia coli; Glutamates; Glutamine; Glycosides; Kinetics; Liver; Male; Membranes; Mitochondria, Liver; Mitochondrial Swelling; Oligomycins; Organophosphorus Compounds; Oxygen Consumption; Phenanthrenes; Phosphotransferases; Spectrophotometry | 1974 |
Pharmacologic regulation of the early steps of purine biosynthesis in Burkitt lymphoma cells and in Ehrlich ascites tumor cells.
Topics: Adenosine Monophosphate; Allopurinol; Amines; Ammonia; Animals; Burkitt Lymphoma; Carbon Radioisotopes; Carcinoma, Ehrlich Tumor; Cell Line; Cell-Free System; Dose-Response Relationship, Drug; Formaldehyde; Glutamine; Glycine; Humans; Hypoxanthines; Inosine Nucleotides; Kinetics; Pentosephosphates; Pentosyltransferases; Phosphoric Acids; Purines; Ribonucleotides; Xanthine Oxidase | 1974 |
Chemical studies in relation to convulsive conditions. Effect of Telodrin on the liberation and utilization of ammonia in rat brain.
Topics: Amino Acids; Ammonia; Animals; Benzofurans; Brain; Central Nervous System Stimulants; Chromatography, Paper; Electric Stimulation; Glutamates; Glutamine; Ketoglutaric Acids; Picrotoxin; Pyruvates; Rats; Seizures | 1964 |
Regulation of glutamate dehydrogenases during morphogenesis of Schizophyllum commune.
Topics: Ammonia; Basidiomycota; Cell Differentiation; Glutamate Dehydrogenase; Glutamine; Guanine Nucleotides; NAD; NADP; Spores | 1967 |
[Effect of substances related to catecholamine on free amino acids and ammonium in the brain under cold stress].
Topics: Adrenal Glands; Aminobutyrates; Ammonia; Animals; Ascorbic Acid; Aspartic Acid; Brain; Brain Chemistry; Cold Temperature; Dihydroxyphenylalanine; Glutamates; Glutamine; Hydrazines; Male; Monoamine Oxidase Inhibitors; Nialamide; Rats; Stress, Physiological | 1967 |
Amino acids and cerebral excitability.
Topics: Amino Acids; Ammonia; Animals; Brain; Central Nervous System Stimulants; Diet; Glutamates; Glutamine; Glycine; Leucine; Lysine; Male; Methionine; Phenylalanine; Rats; Seizures; Serine; Stimulation, Chemical; Time Factors; Tryptophan; Valine | 1969 |
Nitrogen metabolism in the perfused rat liver.
Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Glutamate Dehydrogenase; Glutamates; Glutamine; Hydroxybutyrate Dehydrogenase; Liver; NAD; NADP; Nitrogen; Perfusion; Rats; Stimulation, Chemical; Urea | 1970 |
[On the changes of cerebral biochemistry in exercise performed in high temperatures and the role of certain neurohumors in thermoregulation].
Topics: Adrenal Glands; Adrenalectomy; Ammonia; Animals; Body Temperature Regulation; Brain; Brain Chemistry; Glutamates; Glutamine; Hot Temperature; Neurotransmitter Agents; Nitrogen; Physical Exertion; Potassium; Proteins; Rats; Vasopressins | 1969 |
The mechanism of ammonia assimilation in nitrogen fixing Bacteria.
Topics: Amination; Amino Acids; Ammonia; Azotobacter; Bacteria; Chromatium; Clostridium; Escherichia coli; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Ketoglutaric Acids; Klebsiella; Mutation; Nitrogen Fixation; Nucleotides; Pyridines; Rhodospirillum; Time Factors | 1971 |
Control of glutamine synthesis in rat liver.
Topics: Alanine; Amino Acids; Ammonia; Animals; Brain; Cyanides; Female; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hydroxylysine; In Vitro Techniques; Liver; Methionine Sulfoximine; Perfusion; Proline; Rats; Starvation | 1971 |
Changes in glutamic acid and glutamine metabolism in the rat brain after whole body X-irradiation.
Topics: Ammonia; Animals; Brain; Brain Chemistry; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutaminase; Glutamine; Male; Radiation Effects; Rats | 1971 |
The role of glutamine in the oxidative metabolism of malignant cells.
Topics: Ammonia; Animals; Carbon Dioxide; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Carcinoma, Hepatocellular; Cyanides; Glutamates; Glutaminase; Glutamine; Hydrazones; In Vitro Techniques; Ketoglutaric Acids; Kinetics; Liver Neoplasms; Mice; Mitochondria; NADP; Neoplasms, Experimental; Oxygen Consumption; Pyruvates; Rats; Rotenone | 1972 |
Temporal effect of m-fluorotyrosine on brain (prosencephalon and rhombencephalon) ammonia and glutamine during seizures.
Topics: Ammonia; Animals; Brain; Central Nervous System Stimulants; Female; Fluorine; Glutamine; Rats; Seizures; Tyrosine | 1972 |
Inactivation in vivo of glutamine synthetase and NAD-specific glutamate dehydrogenase: its role in the regulation of glutamine synthesis in yeasts.
Topics: Ammonia; Candida; Culture Media; Enzyme Repression; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Mitosporic Fungi; NAD; Saccharomyces; Saccharomyces cerevisiae | 1971 |
Relation of gluconeogenesis to ammonia production in the kidney.
Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Dogs; Gluconeogenesis; Glucose; Glutamate-Ammonia Ligase; Glutamates; Glutaminase; Glutamine; Guinea Pigs; Hydroxylysine; Ketoglutaric Acids; Kidney; Kinetics; Rabbits; Rats; Species Specificity | 1972 |
Biological function of the ammonia-induced inactivation of glutamine synthetase in Escherichia coli.
Topics: Adenosine Monophosphate; Adenosine Triphosphate; Ammonia; Autoanalysis; Escherichia coli; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Nucleotidyltransferases | 1972 |
[Glutamate cycle, first step of nitrogen metabolism in Bacillus megaterium].
Topics: Alanine; Allosteric Regulation; Amino Acid Oxidoreductases; Ammonia; Aspartic Acid; Bacillus megaterium; Enzyme Repression; Glucose; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Ketoglutaric Acids; Lyases; Mutation; NAD; NADP; Nitrogen; Oxaloacetates; Oxidoreductases; Pyruvates; Transaminases | 1972 |
[Adenylylation and desadenylylation of glutamine synthetase in intact E. coli cells].
Topics: Adenine; Adenosine Triphosphate; Ammonia; Centrifugation, Density Gradient; Escherichia coli; Glutamate-Ammonia Ligase; Glutamine; Transferases | 1972 |
[Ammonia, glutamine and amide groups of blood proteins in pneumonia of young children].
Topics: Age Factors; Amides; Ammonia; Blood Proteins; Glutamine; Humans; Pneumonia | 1974 |
A new enzymic method for determination of glutamine in proteins or peptides using peptidoglutaminases.
Topics: Ammonia; Dipeptides; Evaluation Studies as Topic; Glutamate Dehydrogenase; Glutamine; Kinetics; Methods; Muramidase; Oligopeptides; Peptide Hydrolases; Peptides; Proteins; Ribonucleases; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Ultracentrifugation | 1974 |
Transhepatic metabolism after end-to-side portacaval shunt in the young pig.
Topics: Acid-Base Equilibrium; Alkaline Phosphatase; Ammonia; Amylases; Animals; Blood Glucose; Blood Proteins; Glutamine; Liver; Lumbosacral Region; Osmolar Concentration; Portacaval Shunt, Surgical; Potassium; Serum Albumin; Swine; Transaminases; Urea | 1974 |
Utilization of amino acids as nitrogen sources, and their effects on nitrate reductase in the marine diatom Cyclotella cryptica.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Asparagine; Cell-Free System; Chlorophyll; Eukaryota; Glutamates; Glutamine; Glycine; Isoleucine; Nitrate Reductases; Nitrates; Ornithine; Plant Proteins; Proline; Seawater; Urea; Water Microbiology | 1974 |
Control of renal cortex ammoniagenesis and its relationship to renal cortex gluconeogenesis.
Topics: Acidosis; Ammonia; Animals; Calcium; Gluconeogenesis; Glutamates; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Cortex; Male; Rats; Starvation | 1974 |
[Glutaminase activity in rabbit reticulocytes: determination and behavior during a blood-loss anemia].
Topics: Ammonia; Anemia; Animals; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Mitochondria; Oxygen Consumption; Rabbits; Regression Analysis; Reticulocytes; Time Factors | 1974 |
[Amino acid levels in the blood serum of patients with chronic colitis].
Topics: Adult; Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Betaine; Chronic Disease; Citrulline; Colitis; Glutamates; Glutamine; Glycine; Histidine; Humans; Middle Aged; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tryptophan; Tyrosine; Urea | 1974 |
Acute effects of acidosis on ammoniagenic pathways in the kidneys of the intact rat.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Glucose; Glucosephosphates; Glutamates; Glutamine; Glycerophosphates; Ketoglutaric Acids; Kidney; Malates; Male; Phosphoenolpyruvate; Rats | 1974 |
Role of ammonia as a buffer in the central nervous system.
Topics: Acid-Base Equilibrium; Acidosis, Respiratory; Ammonia; Ammonium Chloride; Animals; Bicarbonates; Brain; Buffers; Dogs; Glutamates; Glutamine; Hydrogen-Ion Concentration; Lactates; Oxygen | 1974 |
Ammonia metabolism in chronic obstructive pulmonary disease with special reference to congestive right ventricular failure.
Topics: Acid-Base Equilibrium; Adolescent; Adult; Aged; Ammonia; Carbon Dioxide; Cerebrovascular Disorders; Chronic Disease; Confusion; Electrocardiography; Glutamine; Heart Failure; Heart Ventricles; Humans; Hydrogen-Ion Concentration; Liver Circulation; Liver Cirrhosis; Lung Diseases, Obstructive; Middle Aged; Oxygen; Partial Pressure; Pulmonary Emphysema; Spinal Puncture; Spirometry; Sulfobromophthalein; Venous Pressure | 1974 |
The regulation of nitrate reductase in suspension cultures of soybean cells.
Topics: Ammonia; Candida; Cells, Cultured; Chromatography, Gel; Citrates; Enzyme Induction; Glutamine; Glycine max; Kinetics; Nitrate Reductases; Nitrates; Plants; Time Factors; Ultrasonics | 1974 |
Role of an allosteric effector. Guanosine triphosphate activation in cytosine triphosphate synthetase.
Topics: Adenosine Triphosphate; Allosteric Regulation; Ammonia; Binding Sites; Carbon Isotopes; Cytosine Nucleotides; Dialysis; Enzyme Activation; Escherichia coli; Filtration; Glutaminase; Glutamine; Guanosine Triphosphate; Kinetics; Ligases; Macromolecular Substances; Mathematics; Models, Chemical; Protein Binding; Protein Conformation; Temperature; Tritium; Uracil Nucleotides | 1972 |
Pyrimidine nucleotide biosynthesis in Phaseolus aureus. Enzymic aspects of the control of carbamoyl phosphate synthesis and utilization.
Topics: Adenosine Triphosphate; Ammonia; Aspartate Carbamoyltransferase; Azaserine; Carbamates; Carbon Isotopes; Escherichia coli; Glutamine; Magnesium; Nucleotides; Ornithine Carbamoyltransferase; Phosphates; Phosphotransferases; Plants; Purine Nucleotides; Pyrimidine Nucleotides | 1972 |
Localization of two functions of the phosphoribosyl anthranilate transferase of Escherichia coli to distinct regions of the polypeptide chain.
Topics: Ammonia; Anthranilate Synthase; Cell-Free System; Chromosome Mapping; Escherichia coli; Genes; Glutamine; Multienzyme Complexes; Mutation; ortho-Aminobenzoates; Pentosyltransferases; Recombination, Genetic; Transaminases; Transduction, Genetic; Tryptophan; Tryptophan Synthase | 1974 |
Asparagine utilization in Escherichia coli.
Topics: Ammonia; Anaerobiosis; Asparaginase; Asparagine; Aspartic Acid; Azo Compounds; Bacterial Proteins; Carbon Radioisotopes; Chromatography, Thin Layer; Culture Media; Cytoplasm; Densitometry; Escherichia coli; Glutamine; Mutation; Stereoisomerism; Valerates | 1974 |
Uptake and metabolism of plasma glutamine by the small intestine.
Topics: Amino Acids; Ammonia; Animals; Asparaginase; Azo Compounds; Biological Transport; Carbon Radioisotopes; Carboxylic Acids; Chromatography, Ion Exchange; Chromatography, Thin Layer; Escherichia coli; Glutamine; In Vitro Techniques; Intestinal Mucosa; Intestine, Small; Kinetics; Male; Norleucine; Perfusion; Rats; Spectrophotometry; Time Factors | 1974 |
Preferential utilization of glutamine for amination of xanthosine 5'-phosphate to guanosine 5'-phosphate by purified enzymes from Escherichia coli.
Topics: Ammonia; Binding Sites; Chromatography, DEAE-Cellulose; Chromatography, Gel; Diazooxonorleucine; Escherichia coli; Glutamine; Guanine Nucleotides; Ligases; Molecular Weight; Protein Binding; Ribonucleotides; Xanthines | 1974 |
Effects of ammonium, L-glutamate, and L-glutamine on nitrogen catabolism in Aspergillus nidulans.
Topics: Amidohydrolases; Ammonia; Aspergillus nidulans; Cell-Free System; Cycloheximide; Enzyme Repression; Genes; Glutamates; Glutamine; Histidine Ammonia-Lyase; Mutation; Nitrate Reductases; Nitrogen; Peptide Hydrolases; Stereoisomerism; Urate Oxidase | 1974 |
Hyperalimentation in cirrhotic patients.
Topics: Acid-Base Equilibrium; Acidosis; Alanine Transaminase; Alkaline Phosphatase; Amino Acids; Ammonia; Arginine; Carbon Dioxide; Caseins; Catheterization; Cysteine; Diet Therapy; Fibrin; Glutamine; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Liver Cirrhosis; Lysine; Methionine; Parenteral Nutrition; Phenylalanine; Potassium; Sodium; Threonine; Tryptophan | 1972 |
Circulatory transport of L-glutamine in fasted mammals: cellular sources of urine ammonia.
Topics: Ammonia; Animals; Biological Transport; Blood Flow Velocity; Cerebrovascular Circulation; Dogs; Femoral Artery; Femoral Vein; Food Deprivation; Glutamine; Haplorhini; Hindlimb; Portal Vein; Quaternary Ammonium Compounds; Regional Blood Flow | 1972 |
[Renal ammoniogenesis in rat fetuses].
Topics: Acidosis; Ammonia; Animals; Chlorides; Female; Glucose; Glutamine; Kidney; Methods; Pregnancy; Rats | 1972 |
Rapid regulation of an anthranilate synthase aggregate by hysteresis.
Topics: Ammonia; Bacillus subtilis; Cell-Free System; Chromatography, Gel; Cyclohexanecarboxylic Acids; Enzyme Repression; Genetic Complementation Test; Glutamine; Molecular Weight; ortho-Aminobenzoates; Transaminases | 1973 |
Ammonia assimilation in blue-green algae.
Topics: Alanine; Amino Acid Oxidoreductases; Ammonia; Asparagine; Cell-Free System; Cyanobacteria; Glutamate Dehydrogenase; Glutamates; Glutamine; Ketoglutaric Acids; Nitrates; Nitrogen; Transaminases | 1973 |
[Coronary arterio-venous difference in the concentration of various products of nitrogen metabolism in man].
Topics: Adult; Alanine; Ammonia; Aorta; Arteriosclerosis; Coronary Disease; Coronary Vessels; Glutamates; Glutamine; Humans; Hypertension; Male; Middle Aged; Myocarditis; Myocardium; Urea; Veins | 1972 |
[Health evaluation of low-frequency impulse electromagnetic fields].
Topics: Adenosine Triphosphate; Agglutinins; Ammonia; Animals; Blood Cell Count; Brain; Electromagnetic Phenomena; Glutamine; Glycogen; Lactates; Liver; Male; Muramidase; Myocardium; Oxidative Phosphorylation; Phagocytosis; Rats | 1972 |
[The effect of aminazine and imizine on the metabolism of dicarboxylic amino acids and their derivatives (glutamine and gamma-aminobutyric acid) in the cat brain].
Topics: Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Cats; Cerebral Cortex; Chlorpromazine; Dicarboxylic Acids; Dose-Response Relationship, Drug; Female; Glutamates; Glutamine; Hypothalamus; Imipramine; Injections, Intramuscular; Male; Substantia Nigra; Thalamus | 1972 |
[Mechanism of intrahepatic accumulation of dicarboxylic amino acids during ammonia poisoning].
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Citrates; Citrulline; Dicarboxylic Acids; Glutamates; Glutaminase; Glutamine; Liver; Malates; Ornithine; Pyruvates; Rats; Seizures; Urea | 1972 |
[Disturbances of heart metabolism under the influence of impulse electromagnetic field of low frequency].
Topics: Ammonia; Animals; Electromagnetic Phenomena; Glutamine; Lactates; Male; Myocardium; Oxidative Phosphorylation; Phosphocreatine; Polysaccharides; Rats | 1972 |
Symposium on acid-base homeostasis. Control of renal production of ammonia.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Ammonium Chloride; Animals; Carbon Dioxide; Cell Membrane Permeability; Depression, Chemical; Gluconeogenesis; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kidney Tubules; Urine | 1972 |
Effects of metolazone in man: comparison with chlorothiazide.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Ammonium Chloride; Carbon Dioxide; Cell Membrane Permeability; Depression, Chemical; Gluconeogenesis; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kidney Tubules; Male; Urine | 1972 |
Control of pyrimidine biosynthesis in mammalian tissues. IV. Requirements of a quantitative assay of glutamine-dependent carbamyl phosphate synthetase and effect of magnesium ion as an essential activator.
Topics: Adenosine Triphosphate; Ammonia; Animals; Bicarbonates; Enzyme Activation; Glutamine; Glycerol; Hydrogen-Ion Concentration; Kinetics; Magnesium; Mice; Phosphotransferases; Pyrimidines; Spleen; Sulfoxides | 1972 |
[Ammonia and glutamine metabolism in neonates traumatized during labor].
Topics: Ammonia; Birth Injuries; Brain Injuries; Female; Glutamine; Humans; Infant, Newborn; Pregnancy; Time Factors | 1972 |
[Change in nitrogen and carbohydrate metabolism in brain and liver with a casein diet. 3].
Topics: Ammonia; Animals; Arginase; Aspartic Acid; Brain; Dietary Proteins; Glutamates; Glutamine; Ketoglutaric Acids; Ligases; Liver; Lyases; Male; Pyruvates; Rats; Urea | 1972 |
[Change in the ammonia and glutamine content and transaminase activity in albino rat brain during sympathectomy].
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Brain; Female; Ganglia, Autonomic; Glutamine; Male; Rats; Sympathectomy; Time Factors | 1972 |
[Characteristics of brain glutaminase].
Topics: 1-Propanol; Ammonia; Animals; Aspartic Acid; Bicarbonates; Brain; Glutamates; Glutaminase; Glutamine; Hot Temperature; In Vitro Techniques; Mitochondria; Phosphates; Potassium Chloride; Propanols; Rabbits; Sulfhydryl Compounds | 1972 |
[The value of several biochemical blood indices for early diagnosis of lesions due to low-frequency impulse magnetic fields].
Topics: Ammonia; Animals; Blood Proteins; Catalase; Cholinesterases; Clinical Enzyme Tests; Glutamine; Lactates; Magnetics; Male; Peroxidases; Pyruvates; Radiation Injuries, Experimental; Rats; Urea | 1972 |
-Aminobutyric acid shunt in renal ammoniagenesis.
Topics: Acid-Base Equilibrium; Aminobutyrates; Ammonia; Animals; Glutamates; Glutamine; In Vitro Techniques; Kidney; Male; Malonates; Rats | 1973 |
Ultrastructural responses of the astrocytes to portocaval anastomosis in the rat.
Topics: Ammonia; Animals; Brain; Brain Diseases; Carbon Tetrachloride Poisoning; Caudate Nucleus; Cerebellar Nuclei; Chemical and Drug Induced Liver Injury; Cytoplasm; Disease Models, Animal; Glutamates; Glutamine; Liver Diseases; Male; Microscopy, Electron; Nerve Degeneration; Nerve Fibers, Myelinated; Neuroglia; Nitrosamines; Portacaval Shunt, Surgical; Rats | 1973 |
Effects of glutamine deamination on glutamine deamidation in rat kidney slices.
Topics: Acidosis; Ammonia; Animals; Dinitrophenols; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Malonates; Methylene Blue; Mitochondrial Swelling; Nitrogen; Rats | 1973 |
Brain organic buffers in respiratory acidosis and alkalosis.
Topics: Acid-Base Equilibrium; Acidosis, Respiratory; Alkalosis; Alkalosis, Respiratory; Ammonia; Animals; Bicarbonates; Brain; Buffers; Carbon Dioxide; Dogs; Glutamates; Glutamine | 1973 |
Glutamate and glutamine distribution in the rat nephron in acidosis and alkalosis.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Fluorometry; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Kidney Glomerulus; Kidney Medulla; Kidney Tubules; Kidney Tubules, Distal; Kidney Tubules, Proximal; Male; Rats; Time Factors | 1973 |
Hyperglutamatemia in primary gout.
Topics: Adult; Aged; Alanine; Ammonia; Chromatography; Fasting; Glutamates; Glutamine; Glycine; Gout; Humans; Male; Metabolism, Inborn Errors; Middle Aged; Serine; Threonine; Uric Acid | 1973 |
Myocardial ammonia metabolism in patients with heart disease as revealed by coronary sinus catheterization study.
Topics: Adult; Alanine; Ammonia; Cardiac Catheterization; Cineangiography; Coronary Angiography; Coronary Disease; Exercise Test; Glutamates; Glutamine; Heart Diseases; Humans; Male; Middle Aged; Myocardial Infarction; Myocardium; Urea | 1973 |
Effect of acid-base changes and dehydration on renal medullary production of ammonia.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Dehydration; Dogs; Extracellular Space; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Kidney Cortex; Kidney Medulla; Male; Phosphates; Rats; Vasopressins; Water | 1973 |
Glutamine and glutamate metabolism in renal cortex from potassium-depleted rats.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Animals; Body Weight; Glucose; Glutamates; Glutamine; Hypokalemia; Kidney; Kidney Cortex; Liver; Male; Muscles; Organ Size; Phosphoenolpyruvate Carboxykinase (GTP); Potassium; Potassium Deficiency; Rats; Water-Electrolyte Balance | 1973 |
Crayfish ventral nerve cord and hemolymph: content of free amino acids and other metabolites.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Asparagine; Astacoidea; Chromatography, Ion Exchange; Citrulline; Female; Glucose; Glutamates; Glutamine; Hemolymph; In Vitro Techniques; Male; Neurons; Sex Factors; Tryptophan; Urea | 1973 |
Transport of glutamine and glutamate in kidney mitochondria in relation to glutamine deamidation.
Topics: Adenosine Diphosphate; Ammonia; Animals; Antimycin A; Aspartic Acid; Biological Transport; Carbon Isotopes; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Kidney Cortex; Membranes; Mitochondria; Mitochondrial Swelling; Models, Biological; Oxygen Consumption; Rotenone; Swine; Tritium | 1973 |
Renal adaptation to a high potassium intake. The role of hydrogen ion.
Topics: Administration, Oral; Adrenalectomy; Aldosterone; Ammonia; Ammonium Chloride; Animals; Bicarbonates; Carbon Dioxide; Chlorides; Creatinine; Dogs; Female; Glutamine; Humans; Hydrochloric Acid; Hydrogen-Ion Concentration; Injections, Intramuscular; Kidney; Male; Phosphates; Potassium; Potassium Chloride; Sodium; Urine | 1973 |
Regulation of renal gluconeogenesis and ammoniagenesis by physiologic fuels.
Topics: Ammonia; Animals; Butyrates; Fatty Acids; Gluconeogenesis; Glutamine; In Vitro Techniques; Ketone Bodies; Kidney Cortex; Lactates; Male; Propionates; Rats | 1973 |
Enzymatic synthesis of nitrogen-13 labeled amino acids.
Topics: Alanine; Amino Acids; Ammonia; Enzymes; Glutamates; Glutamine; Isotope Labeling; Leucine; Nitrogen Isotopes; Radioisotopes; Valine | 1973 |
Effect on uric acid synthesis of the infusion of various levels of ammonium acetate or glutamine in chickens.
Topics: Acetates; Ammonia; Animal Nutritional Physiological Phenomena; Animals; Chickens; Dietary Proteins; Dose-Response Relationship, Drug; Glutamine; Injections, Intravenous; Male; Quaternary Ammonium Compounds; Time Factors; Uric Acid | 1973 |
The acute action of ammonia on rat brain metabolism in vivo.
Topics: Ammonia; Animals; Brain; Brain Chemistry; Fructosephosphates; Glucose; Glutamine; Glycerophosphates; Injections, Intraperitoneal; Male; Membrane Potentials; Oxygen Consumption; Phosphoenolpyruvate; Potassium; Pyruvates; Rats | 1973 |
Gluconeogenesis and amino acid metabolism. 3. Uptake of glutamine and output of alanine and ammonia by non-hepatic splanchnic organs of fasted rats and their metabolic significance.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arteries; Digestive System; Fasting; Germ-Free Life; Gluconeogenesis; Glutamine; In Vitro Techniques; Intestine, Small; Kidney; Male; Nitrogen; Rats; Veins | 1973 |
[Ammonia and glutamine concentrations in the brain of mice subjected to chilling, hypercapnia and hypoxia].
Topics: Adaptation, Physiological; Ammonia; Animals; Brain; Brain Chemistry; Cerebellum; Glutamine; Hypercapnia; Hypothermia, Induced; Hypoxia; Male; Mice; Recurrence; Time Factors | 1973 |
Alpha-ketoglutaramate, a neurotoxic agent in hepatic coma.
Topics: Ammonia; Animals; Cerebral Cortex; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Male; Rats | 1973 |
Ammonia toxicity in sheep.
Topics: Ammonia; Animals; Blood Glucose; Glutamine; Magnesium; Male; Potassium; Sheep | 1973 |
Regulation of de novo purine synthesis in the Lesch-Nyhan syndrome.
Topics: Adenine; Adult; Ammonia; Carbon Radioisotopes; Cell-Free System; Cells, Cultured; Child, Preschool; Female; Glutamine; Guanine; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Lymphocytes; Male; Pentosephosphates; Pentosyltransferases; Transaminases | 1973 |
[Nitrogen absorption in the sheep following administration of urea. I. Ammonia, urea, glutamate and glutamine absorption].
Topics: Ammonia; Animals; Digestion; Female; Glutamates; Glutamine; Intestinal Absorption; Nitrogen; Sheep; Urea | 1973 |
[Role of the kidney in the regulation of blood glutamine].
Topics: Acidosis; Acute Kidney Injury; Ammonia; Animals; Glutamates; Glutamine; Kidney; Male; Nephrectomy; Rats | 1973 |
[The role of glutamate dehydrogenase in oxidative deamination of glutamic acid in the brain and liver at different stages of postnatal development].
Topics: Adenosine Diphosphate; Age Factors; Ammonia; Animals; Brain; Deamination; Enzyme Activation; Glutamate Dehydrogenase; Glutamates; Glutamine; Malonates; Mitochondria; Mitochondria, Liver; Oxidation-Reduction; Rats; Stimulation, Chemical; Time Factors | 1973 |
[Kidney and sugar metabolism].
Topics: Amino Acids; Ammonia; Animals; Blood Glucose; Blood Urea Nitrogen; Carbon Radioisotopes; Citric Acid Cycle; Diabetes Mellitus; Dogs; Glomerular Filtration Rate; Gluconeogenesis; Glucose; Glutamine; Glycosuria, Renal; Humans; Keto Acids; Kidney; Rats | 1973 |
Regulation of renal cortex ammoniagenesis. I. Stimulation of renal cortex ammoniagenesis in vitro by plasma isolated from acutely acidotic rats.
Topics: Acidosis; Ammonia; Animals; Bicarbonates; Blood; Calcium; Culture Media; Gluconeogenesis; Glutamine; Hydrogen-Ion Concentration; Kidney Cortex; Rats | 1974 |
Alpha-ketoglutaramate: increased concentrations in the cerebrospinal fluid of patients in hepatic coma.
Topics: Amides; Ammonia; Animals; Depression, Chemical; Dose-Response Relationship, Drug; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Liver Diseases; Motor Activity; Myoclonus; Rats; Respiratory Insufficiency | 1974 |
Renal hemodynamics and ammoniagenesis. Characteristics of the antiluminal site for glutamine extraction.
Topics: Acidosis, Renal Tubular; Ammonia; Animals; Blood; Carbon Dioxide; Dogs; Female; Glomerular Filtration Rate; Glutamine; Hemodynamics; Hydrogen-Ion Concentration; Kidney; Partial Pressure; Regional Blood Flow; Renal Artery; Renal Artery Obstruction; Renal Veins; Ureteral Obstruction | 1974 |
Regulation of a ligand-mediated association-dissociation system of anthranilate synthesis in Clostridium butyricum.
Topics: Ammonia; Anthranilate Synthase; Bacterial Proteins; Carbon Radioisotopes; Cell-Free System; Chromatography, Gel; Clostridium; Enzyme Repression; Feedback; Glutamine; Hydrogen-Ion Concentration; Leucine; Molecular Weight; Multienzyme Complexes; Mutation; ortho-Aminobenzoates; Tritium; Tryptophan; Tryptophan Synthase | 1974 |
Abnormal orotic acid metabolism associated with acute hyperammonaemia in the rat.
Topics: Acetates; Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; Carbon Radioisotopes; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Disease Models, Animal; Electrophoresis, Paper; Glutamates; Glutamine; Hydrogen-Ion Concentration; Liver; Male; Mass Spectrometry; Orotic Acid; Pentosyltransferases; Purine Nucleotides; Quaternary Ammonium Compounds; Rats; Time Factors; Uracil Nucleotides | 1974 |
Influence of adrenal glands on pathways of renal glutamine utilization and ammonia production.
Topics: Adrenal Cortex Hormones; Adrenal Glands; Ammonia; Animals; Cytoplasm; Glutaminase; Glutamine; Kidney; Mitochondria; Rats | 1974 |
Ammonia production and pathways of glutamine metabolism in the isolated perfused rat kidney.
Topics: Acidosis; Ammonia; Animals; Glutamine; Kidney; Rats | 1974 |
Evidence for passive glutamine uptake coupled to glutaminase I.
Topics: Acidosis; Ammonia; Animals; Chronic Disease; Glutamates; Glutaminase; Glutamine; Kidney; Rats | 1974 |
Renal metabolism of amino acids and ammonia in fed and fasted pregnant sheep.
Topics: Acidosis; Alanine; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Catheterization; Citrulline; Fasting; Female; Glutamates; Glutamine; Glycine; Hypoglycemia; Kidney; Pregnancy; Pregnancy, Animal; Regional Blood Flow; Renal Artery; Serine; Sheep | 1974 |
Influence of hypoxia on cerebral energy state in rats with porta-caval anastomosis.
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Blood Glucose; Brain; Creatine; Glucose; Glucosephosphates; Glutamates; Glutamine; Hydrogen-Ion Concentration; Hypoxia; Lactates; Malates; Male; Oxygen; Phosphocreatine; Portacaval Shunt, Surgical; Pyruvates; Rats; Temperature; Time Factors | 1974 |
Improved assay for spinal fluid glutamine, and values for children with Reye's syndrome.
Topics: Ammonia; Brain Diseases; Deamination; Fatty Liver; Glutaminase; Glutamine; Humans; Methods; Reye Syndrome | 1974 |
Hyperammonaemia and spongy degeneration of the brain in sheep affected with hepatic necrosis.
Topics: Ammonia; Animals; Brain; Brain Diseases; Chemical and Drug Induced Liver Injury; Glutamine; Liver; Liver Diseases; Male; Necrosis; Pyrrolizidine Alkaloids; Sheep; Sheep Diseases | 1974 |
Changes in energy state and acid-base parameters of the rat brain during complete compression ischemia.
Topics: Acid-Base Equilibrium; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; Carbohydrate Metabolism; Carbon Dioxide; Citrates; Disease Models, Animal; Glucose; Glutamates; Glutamine; Hydrogen-Ion Concentration; Intracranial Pressure; Ischemic Attack, Transient; Ketoglutaric Acids; Lactates; Malates; Nucleotidases; Oxidation-Reduction; Partial Pressure; Phosphocreatine; Pyruvates; Rats | 1974 |
Cerebral metabolic state following complete compression ischemia.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Aspartic Acid; Blood Pressure; Carbohydrate Metabolism; Carbon Dioxide; Cerebral Cortex; Citric Acid Cycle; Disease Models, Animal; Electroencephalography; Glucose; Glutamine; Hydrogen-Ion Concentration; Intracranial Pressure; Ischemic Attack, Transient; Ketoglutaric Acids; Lactates; Malates; Mitochondria; Nucleotidases; Oxygen; Partial Pressure; Phosphocreatine; Pyruvates; Rats; Time Factors | 1974 |
Glutamine transport in rat kidney mitochondria in metabolic acidosis.
Topics: Acetates; Acidosis; Ammonia; Animals; Biological Transport, Active; Carbon Radioisotopes; Chronic Disease; Furosemide; Glutamates; Glutamine; Ketoglutaric Acids; Kidney; Mitochondria; Oxygen Consumption; Potassium; Rats; Sodium; Time Factors; Tritium | 1974 |
[Nitrogen metabolic indices in viral hepatitis patients against a background of treatment with L-glutamine and other drug agents].
Topics: Ammonia; Glucose; Glutamine; Hepatitis A; Humans; Nitrogen; Optical Rotation; Prednisolone; Urea; Vitamin B Complex | 1974 |
[Disorders of metabolism and functional state of the liver under the effect of impulse electromagnetic field of low frequency].
Topics: Ammonia; Animals; Carbohydrate Metabolism; Electromagnetic Phenomena; Glutamine; Liver; Nitrogen; Oxidative Phosphorylation; Rats; Urea | 1974 |
Nitrogen metabolism in channel catfish, Ictalurus punctatus. 3. Relative pool sizes of free amino acids and related compounds in various tissues of the catfish.
Topics: Alanine; Amino Acids; Aminobutyrates; Aminoisobutyric Acids; Ammonia; Analysis of Variance; Animals; Autoanalysis; Brain; Fishes; Gills; Glutamine; Hydroxyproline; Intestinal Mucosa; Kidney; Liver; Myocardium; Organ Specificity; Ornithine; Spleen; Taurine; Urea | 1974 |
The effects of pH change on renal ammoniagenesis in vitro.
Topics: Aerobiosis; Ammonia; Anaerobiosis; Animals; Bicarbonates; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Male; Phosphates; Rats | 1974 |
Hyperammonaemia in 20 families. Biochemical and genetical survey, including investigations in 3 new families.
Topics: Alanine; Ammonia; Arginine; Child, Preschool; Citrulline; Female; Genes, Dominant; Genetic Linkage; Glutamates; Glutamine; Glycine; Humans; Leucine; Liver; Lysine; Male; Metabolism, Inborn Errors; Ornithine; Ornithine Carbamoyltransferase; Sex Chromosomes | 1974 |
Cytidine triphosphate synthetase of Escherichia coli B. I. Purification and kinetics.
Topics: Adenine Nucleotides; Ammonia; Cytosine Nucleotides; Depression, Chemical; Escherichia coli; Feedback; Glutamine; Guanine Nucleotides; Kinetics; Ligases; Models, Biological; Stimulation, Chemical; Uracil Nucleotides | 1967 |
Regulation of two forms of glutamine synthetase in Escherichia coli by the ammonia content of the growth medium.
Topics: Acyltransferases; Ammonia; Culture Media; Escherichia coli; Feedback; Glutamine; Ligases | 1968 |
Gamma-irradiation resistant mutants of Escherichia coli: modified enzyme synthesis repressible by arginine and uracil.
Topics: Ammonia; Arginine; Aspartic Acid; Enzyme Repression; Escherichia coli; Feedback; Glutamine; Mutation; Ornithine Carbamoyltransferase; Phosphotransferases; Radiation Effects; Transferases; Uracil | 1969 |
Conformational changes in glutamine synthetase from Escherichia coli. II. Some characteristics of the equilibrium binding of feedback inhibitors to the enzyme.
Topics: Adenine Nucleotides; Alanine; Ammonia; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Dialysis; Escherichia coli; Feedback; Glutamine; Kinetics; Ligases; Magnesium; Manganese; Phosphorus Isotopes; Protein Binding; Thermodynamics; Tryptophan | 1969 |
Purification and properties of anthranilate synthase from Salmonella typhimurium.
Topics: Ammonia; Azaserine; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Culture Media; Cyclohexanecarboxylic Acids; Drug Stability; Electrophoresis; Feedback; Glutamine; Hydrogen-Ion Concentration; Kinetics; Mercury; Methods; Molecular Weight; ortho-Aminobenzoates; Quaternary Ammonium Compounds; Salmonella typhimurium; Solubility; Transaminases; Tryptophan | 1969 |
Regulation of synthesis of glutamate dehydrogenase and glutamine synthetase in micro-organisms.
Topics: Ammonia; Aspergillus; Enzyme Induction; Enzyme Repression; Escherichia coli; Glutamate Dehydrogenase; Glutamates; Glutamine; Ligases; Neurospora; Nitrates; Urea | 1969 |
Some effects of adenylylation on the biosynthetic properties of the glutamine synthetase from Escherichia coli.
Topics: Adenosine Triphosphate; Ammonia; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemical Precipitation; Chemistry; Dialysis; Enzyme Activation; Escherichia coli; Glutamates; Glutamine; Hydrogen-Ion Concentration; Kinetics; Ligases; Magnesium; Manganese; Methods; Models, Biological; Models, Chemical; Nucleotidyltransferases; Phosphorus Isotopes; Quaternary Ammonium Compounds; Spectrophotometry; Stereoisomerism; Streptomycin; Sulfates; Ultraviolet Rays | 1970 |
Properties of renal luminal and antiluminal transport of plasma glutamine.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Animals; Biological Assay; Biological Transport; Catheterization; Dogs; Escherichia coli; Glomerular Filtration Rate; Glutamine; Kidney; Kidney Tubules; Regional Blood Flow | 1970 |
Amino acids of the 6C3HED lymphosarcoma following treatment with asparaginase.
Topics: Amino Acids; Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Escherichia coli; Female; Glutamates; Glutamine; Glycine; Liver; Lymphoma, Non-Hodgkin; Mice; Neoplasms, Experimental; Spleen | 1970 |
[Effect of beta-hydroxybutyric acid on the deamidization of glutamine by Escherichia coli glutaminase].
Topics: Acidosis; Acids; Ammonia; Animals; Escherichia coli; Glutaminase; Glutamine; Guinea Pigs; Humans; Hydroxybutyrates; In Vitro Techniques; Kidney; Methods; Rabbits; Rats; Sodium; Swine | 1971 |
Cytidine triphosphate synthetase. Covalent intermediates and mechanisms of action.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Triphosphate; Ammonia; Ammonium Sulfate; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Gel; Cytosine Nucleotides; Diazooxonorleucine; Escherichia coli; Glutamine; Hydrogen-Ion Concentration; Iodoacetates; Isotope Labeling; Kinetics; Ligases; Methylation; Models, Biological; Models, Structural; Oxygen Isotopes; Protein Binding; Tritium; Uracil Nucleotides | 1971 |
Half-of-the-sites reactivity and the conformational states of cytidine triphosphate synthetase.
Topics: Adenosine Triphosphate; Ammonia; Benzoates; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Cytosine Nucleotides; Diazooxonorleucine; Electrophoresis; Escherichia coli; Glutamine; Guanosine Triphosphate; Kinetics; Ligases; Macromolecular Substances; Magnesium; Models, Biological; Models, Structural; Molecular Weight; Nitro Compounds; Protein Binding; Protein Conformation; Uracil Nucleotides; Urea | 1971 |
Reversible dissociation of carbamyl phosphate synthetase into a regulated synthesis subunit and a subunit required for glutamine utilization.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Ammonia; Carbamates; Chromatography, Ion Exchange; Electrophoresis, Disc; Escherichia coli; Glutamine; Molecular Weight; Organophosphorus Compounds; Peptides; Phosphotransferases | 1971 |
Comparative studies on free amino acids in female reproductive tissues.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Cats; Cervix Uteri; Cricetinae; Dogs; Endometrium; Estradiol; Female; Glutamates; Glutamine; Guinea Pigs; Haplorhini; Humans; Hypophysectomy; Mice; Ovary; Phospholipids; Rabbits; Rats; Taurine; Testosterone; Uterus | 1968 |
[Dynamics of the cerebral ammonia-glutamine system in rat tumor carriers following surgical and chemotherapeutic removal of the tumor].
Topics: Ammonia; Animals; Brain Chemistry; Glutamates; Glutamine; Male; Rats; Sarcoma, Experimental; Thiotepa | 1969 |
Some characteristics of the binding of substrates of glutamine synthetase from Escherichia coli.
Topics: Adenosine Triphosphate; Ammonia; Binding Sites; Carbon Isotopes; Chlorides; Drug Stability; Edetic Acid; Enzyme Activation; Escherichia coli; Glutamates; Glutamine; Hydrogen-Ion Concentration; Kinetics; Ligases; Magnesium; Manganese; Phosphorus Isotopes | 1970 |
Some kinetic properties of Bacillus subtilis glutamine synthetase.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Alanine; Ammonia; Bacillus subtilis; Cytosine Nucleotides; Drug Synergism; Enzyme Activation; Escherichia coli; Feedback; Glutamates; Glutamine; Glycine; Histidine; Hydrogen-Ion Concentration; Iron; Kinetics; Ligases; Magnesium; Manganese; Temperature; Tryptophan | 1970 |
Initial steps in pyrimidine synthesis in Ehrlich ascites carcinoma in vitro. II. The synthesis of carbamyl phosphate by a soluble, glutamine-dependent carbamyl phosphate synthetase.
Topics: Adenosine Triphosphate; Ammonia; Ammonium Chloride; Animals; Bicarbonates; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Citrulline; Enterococcus faecalis; Glutamine; In Vitro Techniques; Magnesium; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Pyrimidines; Streptococcus; Time Factors | 1967 |
'Glutamine(amide):2-oxoglutarate amino transferase oxido-reductase (NADP); an enzyme involved in the synthesis of glutamate by some bacteria.
Topics: Ammonia; Bacillus megaterium; Bacillus subtilis; Bacteria; Enterobacter; Erwinia; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Glutarates; Hydrogen-Ion Concentration; Ketoglutaric Acids; Magnesium; Oxidoreductases; Potassium; Pseudomonas; Sodium; Transaminases | 1970 |
The molecular aggregation of anthranilate synthase in Bacillus subtilis.
Topics: Ammonia; Bacillus subtilis; Chromatography, Gel; Chromosomes; Cyclohexanecarboxylic Acids; Depression, Chemical; Enzyme Repression; Genes; Glutamine; Molecular Weight; Mutation; ortho-Aminobenzoates; Pentosephosphates; Transaminases; Transferases; Tryptophan | 1970 |
A relationship between rat kidney mitochondrial swelling and glutaminase activation.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Biochemical Phenomena; Biochemistry; Cell-Free System; Edetic Acid; Enzyme Activation; Female; Glutaminase; Glutamine; Kidney; Microscopy, Electron; Mitochondria; Mitochondrial Swelling; Phlorhizin; Phosphates; Proteins; Rats; Spectrum Analysis | 1971 |
Anthranilate synthetase. Some physical and kinetic properties of the enzyme from Serratia marcescens.
Topics: Ammonia; Animals; Antigens; Centrifugation, Density Gradient; Chloromercuribenzoates; Chromatography, Gel; Cyclohexanecarboxylic Acids; Drug Synergism; Electrophoresis, Disc; Feedback; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Immune Sera; Immunodiffusion; Isoelectric Focusing; Kinetics; Molecular Weight; ortho-Aminobenzoates; Quaternary Ammonium Compounds; Rabbits; Serratia marcescens; Time Factors; Transaminases; Tryptophan | 1971 |
The effect of topical application of diethyl- -fluoroglutarate on the metabolism and electrical activity in vivo of cat cerebral cortex.
Topics: Adenosine Triphosphate; Alanine; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Cats; Cerebral Cortex; Electric Stimulation; Electroencephalography; Esters; Fluorine; Glucose; Glucosephosphates; Glutamates; Glutamine; Glutarates; Glycine; Lactates; Malates; Pyruvates; Serine; Synapses; Thalamic Nuclei; Threonine | 1972 |
Metabolism of glutamine by the intact functioning kidney of the dog. Studies in metabolic acidosis and alkalosis.
Topics: Acid-Base Equilibrium; Acidosis; Alkaloids; Ammonia; Animals; Autoanalysis; Blood Glucose; Carbon Dioxide; Carbon Isotopes; Chromatography; Dogs; Glomerular Filtration Rate; Gluconeogenesis; Glucose; Glutamates; Glutamine; Kidney; Kinetics | 1972 |
The effect of anaesthetic agents on brain tissue metabolite patterns.
Topics: Ammonia; Anesthetics; Animals; Brain; Brain Chemistry; Freezing; Glutamates; Glutamine; Halothane; Injections, Intraperitoneal; Pentobarbital; Rats | 1972 |
De novo purine biosynthesis by two pathways in Burkitt lymphoma cells and in human spleen.
Topics: Adenosine Monophosphate; Amides; Amino Sugars; Ammonia; Burkitt Lymphoma; Cell Line; Glutamine; Guanine Nucleotides; Humans; Lymphocytes; Pentosephosphates; Purines; Spleen; Tissue Extracts; Transaminases | 1972 |
Renal metabolism of glutamine in dogs during infusion of -ketoglutaric acid.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Cell Membrane Permeability; Disease Models, Animal; Dogs; Female; Glutaminase; Glutamine; Ketoglutaric Acids; Kidney; Male; Membranes; Mitochondria; Permeability | 1972 |
Purification and properties of phosphoribosyl-formylglycineamidine synthetase of ehrlich ascites tumor cells.
Topics: Ammonia; Animals; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Cells, Cultured; Drug Stability; Glutamates; Glutamine; Glycine; Hot Temperature; Ligases; Magnesium; Mice; Mice, Inbred Strains; Neoplasm Transplantation; Pentosephosphates; Phosphorus Isotopes; Potassium; Potassium Chloride | 1972 |
Glutamine and glutamate metabolism in guinea pig kidney slices.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Blood; Deamination; Gluconeogenesis; Glutamates; Glutaminase; Glutamine; Guinea Pigs; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Ligases; Male; Rats; Urine | 1972 |
Effect of experimentally induced seizures on some amino acids and ammonia in rat brain.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Brain; Brain Chemistry; Electroshock; Female; Glutamates; Glutamine; Nitrogen; Pentylenetetrazole; Rats; Rats, Inbred Strains; Seizures; Sound; Tyrosine | 1972 |
Relationship of gluconeogenesis to ammonia production in the kidney.
Topics: Acidosis; Ammonia; Animals; Dogs; Fasting; Gluconeogenesis; Glucose; Glutamates; Glutamine; Kidney; Rats | 1972 |
The stoichiometric fate of azaserine metabolized in vitro by tissues from azaserine-treated dogs and mice.
Topics: Ammonia; Animals; Azaserine; Azo Compounds; Chromatography, Ion Exchange; Dogs; Female; Glutamine; Glycolates; Kidney; Liver; Male; Mice; Mice, Inbred Strains; Prostate; Pyruvates; Rats; Rats, Inbred Strains; Salivary Glands; Spectrophotometry | 1972 |
Net metabolism of plasma amino acids by liver and portal-drained viscera of fed sheep.
Topics: Alanine; Amino Acids; Ammonia; Animal Feed; Animals; Arginine; Aspartic Acid; Blood Flow Velocity; Dietary Proteins; Digestive System; Glutamates; Glutamine; Glycine; Isoleucine; Leucine; Liver; Liver Circulation; Nitrogen; Ornithine; Phenylalanine; Serine; Sheep; Tyrosine; Valine | 1972 |
Toward an artificial liver: in vitro removal of unbound and protein-bound plasma compounds related to hepatic failure.
Topics: Ammonia; Artificial Organs; Bilirubin; Butyrates; Carbon Isotopes; Filtration; Glutamine; Hepatic Encephalopathy; Humans; Ion Exchange; Kinetics; Liver; Methionine; Protein Binding; Renal Dialysis; Sulfobromophthalein; Urea | 1972 |
Pathways of glutamine and organic acid metabolism in renal cortex in chronic metabolic acidosis.
Topics: Acidosis; Ammonia; Animals; Autoradiography; Carbon Dioxide; Carbon Isotopes; Citrates; Culture Techniques; Dogs; Glucose; Glutamine; Kidney; Malates; Nitrogen Isotopes; Pyruvates | 1972 |
Brain nitrogen metabolism in rats with inoculated extracerebral sarcomas.
Topics: Amino Acids; Ammonia; Animals; Brain; Brain Chemistry; Glutamates; Glutamine; Neoplasm Transplantation; Nitrogen; Rats; Sarcoma, Experimental | 1972 |
The effects of acidosis and alkalosis on the metabolism of glutamine and glutamate in renal cortex slices.
Topics: Acidosis; Alkalosis; Amino Acids; Ammonia; Animals; Carbon Dioxide; Carbon Isotopes; Glucose; Glutamates; Glutaminase; Glutamine; Kidney; Lactates; Lipid Metabolism; Male; Proteins; Pyruvates; Rats | 1972 |
[Studies on ammonia metabolism of placenta].
Topics: Ammonia; Female; Glutamates; Glutaminase; Glutamine; Humans; Maternal-Fetal Exchange; Placenta; Pregnancy; Urea | 1972 |
Effects of excitation and anaesthesia on the glutamine content of the rat brain with a reference to the administration of glutamine.
Topics: Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Delirium; Glutamates; Glutamine; Head; Humans; Male; Pentobarbital; Pentylenetetrazole; Rats; Seizures; Tissue Extracts; Trichloroacetic Acid | 1972 |
Serum aminotransferase activities and plasma free amino acid concentration as criteria for pyridoxine nutritional status of chicks.
Topics: Alanine Transaminase; Amino Acids; Aminobutyrates; Ammonia; Animal Nutritional Physiological Phenomena; Animals; Asparagine; Aspartate Aminotransferases; Body Weight; Chickens; Cysteine; Diet; Feeding Behavior; Glutamine; Glycine; Male; Ornithine; Pyridoxal Phosphate; Pyridoxine; Serine; Taurine; Vitamin B 6 Deficiency | 1972 |
Metabolism of glutamine and glutamate by rat liver mitochondria.
Topics: Ammonia; Animals; Aspartic Acid; Citric Acid Cycle; Glutamates; Glutaminase; Glutamine; Kinetics; Membranes; Mitochondria, Liver; Oxygen Consumption; Rats; Rotenone; Succinates | 1972 |
Metabolism of glutamine and ammonia in rat liver: the effects of N-acetylglutamate and phosphate.
Topics: Acetates; Ammonia; Animals; Aspartic Acid; Carbon Isotopes; Enzyme Activation; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Iodine Isotopes; Kinetics; Mitochondria, Liver; Perfusion; Phosphates; Rats; Urea | 1972 |
Relationship of renal glucconeogenesis to control of ammonia formation.
Topics: Acetone; Acidosis; Ammonia; Animals; Animals, Newborn; Female; Gluconeogenesis; Glucose; Glutamates; Glutaminase; Glutamine; Glyceraldehyde; Glycerol; Hydrogen-Ion Concentration; In Vitro Techniques; Ketoglutaric Acids; Kidney; Malates; Male; Oxaloacetates; Pyruvates; Rats; Trioses | 1972 |
Influence of citric acid administration upon renal ammoniagenesis in the acidotic dog and rat.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Citrates; Depression, Chemical; Dogs; Female; Glomerular Filtration Rate; Glutamates; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kinetics; Male; Rats; Species Specificity | 1972 |
Metabolism of glucose and free amino acids in brain, studies with 14C-labelled glucose and butyrate in rats intoxicated with carbon disulphide.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Blood Glucose; Brain; Brain Chemistry; Butyrates; Carbon Disulfide; Carbon Isotopes; Chromatography, Ion Exchange; Depression, Chemical; Glucose; Glutamates; Glutamine; Hypoglycemia; Lactates; Male; Poisoning; Rats; Stimulation, Chemical | 1972 |
Metabolism of glutamine in cortex slices from dog kidney during acid-base alterations.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Carbon Dioxide; Carbon Isotopes; Dogs; Female; Gluconeogenesis; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney; Male; Pyruvates | 1971 |
Inhibition of the indophenol reaction in the spectrophotometric determination of ammonia.
Topics: Ammonia; Animals; Dogs; Glutamine; Indophenol; Kidney; Methods; Phosphates; Spectrophotometry; Tromethamine | 1971 |
Studies on fruit tissues of Citrus acida. I. Utilization of protein for the respiration in mature fruit tissues of Citrus acida.
Topics: Adenosine Triphosphate; Alanine; Alanine Transaminase; Amides; Aminobutyrates; Ammonia; Asparagine; Aspartate Aminotransferases; Aspartic Acid; Carboxy-Lyases; Citrus; Glutamate Dehydrogenase; Glutamates; Glutamine; Ligases; Oxygen Consumption; Peptide Hydrolases; Plant Development; Plant Proteins; Plants; Time Factors | 1971 |
An improved method for separation of urea N and glutamine amide N for 15 N metabolic studies.
Topics: Ammonia; Chromatography, Ion Exchange; Glutamine; Hydrolysis; Methods; Nitrogen Isotopes; Urea; Urease | 1971 |
The relation between renal tissue ammonia concentration and ischemic renal damage.
Topics: Acetazolamide; Ammonia; Animals; Bicarbonates; Glutamates; Glutamine; Hydrochloric Acid; Ischemia; Kidney; Rats; Rats, Inbred Strains; Sodium; Time Factors | 1971 |
Mechanism of ammoniagenesis in human kidney.
Topics: Ammonia; Glutaminase; Glutamine; Humans; Isoenzymes; Kidney; Methylamines | 1971 |
Intestinal handling of urea and ammonia.
Topics: Ammonia; Animals; Bacteria; Bicarbonates; Colon; Diffusion; Digestion; Feces; Glutamine; Humans; Intestinal Absorption; Intestinal Mucosa; Liver; Protein Biosynthesis; Proteins; Rats; Urea | 1971 |
Introduction: pathogenetic problems and classification of neuropsychic disturbances.
Topics: Alkalosis; Amino Acids; Aminobutyrates; Ammonia; Brain; Calcium; Consciousness; Glutamine; Hepatic Encephalopathy; Humans; Magnesium; Oxygen Consumption; Phosphorus; Potassium; Sodium; Zinc | 1971 |
The CSF in hepatic encephalopathy.
Topics: Acid-Base Equilibrium; Ammonia; Bicarbonates; Bilirubin; Cerebrospinal Fluid Proteins; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Hydrogen-Ion Concentration | 1971 |
Brain energy metabolism in hepatic coma.
Topics: Ammonia; Brain; Brain Diseases; Carbon Dioxide; Carbon Isotopes; Cerebrovascular Circulation; Glucose; Glutamine; Hepatic Encephalopathy; Humans; Hydrogen-Ion Concentration; Liver Cirrhosis; Oxygen Consumption; Partial Pressure; Vascular Resistance | 1971 |
Cerebral amino acid metabolism in hepatic coma.
Topics: Amino Acids; Aminobutyrates; Ammonia; Aspartic Acid; Brain; Cerebral Cortex; Electroencephalography; Glutamate Dehydrogenase; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Ketoglutaric Acids; Liver; Nitrogen Isotopes; Pyruvates; Transaminases; Urea | 1971 |
Purification and properties of a bacterial carbamyl phosphate synthetase.
Topics: Adenosine Triphosphate; Ammonia; Electrophoresis; Escherichia coli; Glutamine; In Vitro Techniques; Kinetics; Ligases; Phosphates; Phosphotransferases | 1966 |
Evidence for direct excretion of blood ammonia by an ammoniotelic amphibian.
Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Anura; Aspartic Acid; Glutamates; Glutamine; Glycine; Nitrogen; Radioisotopes; Time Factors; Urea | 1969 |
[Peculiarities of intracellular localization of glutaminase and glutamine in the myocardium under normal conditions and disturbed condition of blood circulation].
Topics: Ammonia; Cell Nucleus; Coronary Disease; Glutaminase; Glutamine; Heart; Microsomes; Mitochondria, Muscle; Myocardium; Solubility | 1969 |
Chemical and organoleptic changes in poultry meat resulting from the growth of psychrophylic spoilage bacteria at 1 degree C. 3. Glutamine, glutathione, tyrosine, ammonia, lactic acid, creatine, carbohydrate, haem pigment and hydrogen sulphide.
Topics: Ammonia; Animals; Carbohydrates; Chickens; Creatine; Food Microbiology; Food Preservation; Glutamine; Glutathione; Heme; Lactates; Meat; Muscles; Myoglobin; Poultry; Pseudomonas; Sulfides; Tyrosine | 1969 |
[Seasonal changes in the activity of enzymes, desaminizing glutamine in the brain of Spermophilus].
Topics: Ammonia; Animals; Asparagine; Brain; Glutaminase; Glutamine; Rodentia; Seasons; Transaminases | 1969 |
Computer analysis of the active site of glutamine synthetase.
Topics: Amides; Amino Acids; Ammonia; Binding Sites; Brain; Computers; Dicarboxylic Acids; Glutamine; Imines; Ligases; Mathematics; Models, Structural; Phosphoric Acids; Stereoisomerism; Sulfones; Sulfoxides | 1970 |
Mechanisms of heat damage in proteins. 2. Chemical changes in pure proteins.
Topics: Albumins; Ammonia; Asparagine; Chemical Phenomena; Chemistry; Cystine; Glutamine; Hot Temperature; Isoleucine; Lysine; Protein Denaturation; Serum Albumin, Bovine; Sulfides | 1970 |
Relation between glucose and ammonia production in renal cortical slices.
Topics: Acidosis; Adrenalectomy; Alkalosis; Ammonia; Animals; Gluconeogenesis; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Male; Rats | 1970 |
Glutamine synthetase activity in the ruminant spleen.
Topics: Ammonia; Animals; Castration; Cattle; Female; Glutamine; Goats; Guinea Pigs; Kinetics; Ligases; Male; Mice; Rats; Sheep; Species Specificity; Spleen; Swine | 1970 |
Rates of glutaminase I and glutamine synthetase reactions in rat kidney in vivo.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Carbon Isotopes; Glomerular Filtration Rate; Glutamates; Glutaminase; Glutamine; Ketoglutaric Acids; Kidney; Kinetics; Ligases; Male; Rats | 1970 |
Effect of 3',5'-GMP and 3',5'-IMP on production of glucose and ammonia by renal cortex.
Topics: Ammonia; Animals; Depression, Chemical; Fumarates; Gluconeogenesis; Glutamates; Glutamine; Guanine Nucleotides; In Vitro Techniques; Ketoglutaric Acids; Kidney; Male; Nucleotides; Oxaloacetates; Rats; Stimulation, Chemical | 1970 |
Pathogenesis of hepatic encephalopathy--with special reference to the role of ammonia.
Topics: Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Brain; Electroencephalography; Fatty Acids; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Imines; Ketoglutaric Acids; Methionine; Oxygen Consumption; Phosphocreatine; Tryptophan | 1970 |
Glutamine synthetase and plasma glutamine in augmented ammoniagenesis in acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Glutamine; Hydrogen-Ion Concentration; Ligases; Liver; Male; Methionine Sulfoximine; Rats; Transferases | 1970 |
Regulatory effects of ammonia on carbon metabolism in photosynthesizing Chlorella pyrenoidosa.
Topics: Alanine; Ammonia; Aspartic Acid; Autoradiography; Carbon Dioxide; Carbon Isotopes; Chlorophyta; Chromatography, Paper; Citrates; Citric Acid Cycle; Glutamates; Glutamine; Glycerophosphates; Hexosephosphates; Kinetics; Malates; Metabolism; Phosphoric Acids; Phosphorus Isotopes; Photosynthesis; Pyruvates; Serine; Sucrose; Uracil Nucleotides | 1970 |
A radiochemical assay for glutamine synthetase, and activity of the enzyme in rat tissues.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Animals; Brain; Carbon Isotopes; Glutamates; Glutamine; Kidney; Ligases; Liver; Male; Methods; Radiochemistry; Rats; Retina; Spleen; Testis | 1970 |
Protein-bound amide groups in brain.
Topics: Amides; Ammonia; Animals; Asparagine; Aspartic Acid; Carbon Isotopes; Cerebral Cortex; Glucose; Glutamates; Glutamine; Hydrochloric Acid; Nerve Tissue Proteins; Pentobarbital; Peptide Hydrolases; Picrotoxin; Protein Binding; Rats; Seizures; Streptomyces | 1970 |
[Glutamate dehydrogenase in the carp (Cyprinus carpio L.). Distribution and role in ammoniogenesis].
Topics: Ammonia; Animal Nutritional Physiological Phenomena; Animals; Cyprinidae; Fasting; Glutamate Dehydrogenase; Glutamine; Water | 1970 |
Regulation of nitrogenase synthesis by Klebsiella pneumoniae.
Topics: Ammonia; Enzyme Induction; Enzyme Repression; Glutamine; Helium; Klebsiella; Nitrogen; Nitrogen Fixation; Oxidoreductases | 1970 |
[Ammonia, glutamine and urea concentration in the brain tissue of susliks during winter hibernation].
Topics: Ammonia; Animals; Brain; Glutamine; Hibernation; Rodentia; Urea | 1970 |
Ammonia toxicity in rats: protection by alpha-methylglutamic acid.
Topics: Amino Acids; Ammonia; Ammonium Chloride; Animals; Brain; Chromatography, Thin Layer; Glutamates; Glutamine; In Vitro Techniques; Ligases; Liver; Male; Oximes; Poisoning; Proteinuria; Rats; Renal Aminoacidurias; Time Factors; Urea | 1970 |
[Changes in carbohydrate and amino acid metabolism in dog brain in experimental alloxan diabetes. 2].
Topics: Ammonia; Animals; Arteries; Aspartic Acid; Blood Glucose; Citrulline; Diabetes Mellitus, Experimental; Dogs; Glutamates; Glutamine; Glutathione; Ketoglutaric Acids; Male; Pyruvates; Urea; Veins | 1970 |
Conditions for activity of glutaminase in kidney mitochondria.
Topics: Ammonia; Animals; Anti-Bacterial Agents; Antimycin A; Glutamate Dehydrogenase; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Membranes; Mitochondria; Mitochondrial Swelling; Nitriles; Oxygen Consumption; Permeability; Phenylhydrazines; Potassium; Rats; Rotenone; Succinates; Uncoupling Agents | 1970 |
Ammonia metabolism in kidneys of suckling rats.
Topics: Age Factors; Aminohippuric Acids; Ammonia; Ammonium Chloride; Animals; Animals, Newborn; Glutamates; Glutaminase; Glutamine; Kidney; Ligases; Rats | 1971 |
Ammonia production from glutamine and glutamate in isolated dog renal tubules.
Topics: Ammonia; Animals; Arsenicals; Citrates; Dogs; Glucose; Glutamates; Glutamine; Hydrogen-Ion Concentration; Iodoacetates; Ketoglutaric Acids; Kidney Tubules; Maleates; Malonates; Oxaloacetates; Oxygen Consumption; Phosphates; Pyruvates; Succinates; Sulfobromophthalein | 1971 |
Glutamine values in cerebrospinal fluid of children: some observations on clinical application.
Topics: Ammonia; Glutamates; Glutamine; Hepatic Encephalopathy; Hepatitis A; Humans; Infant; Infant, Newborn; Infant, Premature | 1971 |
The effect of phenyl ethyl biguanide in vivo and in vitro on gluconeogenesis and ammonia production in rats.
Topics: Ammonia; Animals; Blood; Fructose; Gluconeogenesis; Glutamates; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Oxaloacetates; Phenformin; Rats; Succinates | 1971 |
Effect of chronic alkalosis and acidosis on glutaminase II path in the dog kidney in vivo.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Amides; Ammonia; Animals; Carbon Isotopes; Dogs; Female; Glutamates; Glutaminase; Glutamine; Kidney | 1971 |
Metabolism of amino acids by the perfused rat kidney.
Topics: Acidosis; Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Glucose; Glutamates; Glutamine; Glycine; Ketoglutaric Acids; Kidney; Leucine; Perfusion; Rats | 1971 |
Familial protein intolerance. Possible nature of enzyme defect.
Topics: Adult; Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Atrophy; Biological Transport; Blood Cell Count; Blood Glucose; Blood Urea Nitrogen; Bone Diseases; Brain Diseases; Dietary Proteins; Female; Glutaminase; Glutamine; Hemoglobins; Humans; Intellectual Disability; Kidney; Kidney Function Tests; Lysine; Metabolism, Inborn Errors; Nitrogen; Proteins; Specific Gravity; Urea; Urine | 1971 |
Relation of renal gluconeogenesis to ammonia production in the rabbit.
Topics: Ammonia; Animals; Gluconeogenesis; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney; Pyruvates; Rabbits; Rats; Species Specificity | 1971 |
Glutamyl, aspartyl and amide moieties of cerebral proteins: metabolic aspects in vitro.
Topics: Amides; Ammonia; Ammonium Chloride; Animals; Asparaginase; Asparagine; Aspartic Acid; Autoradiography; Carbon Isotopes; Carboxy-Lyases; Cats; Cerebral Cortex; Glutamates; Glutaminase; Glutamine; Hydrolases; Hydrolysis; In Vitro Techniques; Mass Spectrometry; Nerve Tissue Proteins; Nitrogen Isotopes; Protein Binding | 1971 |
Cerebrospinal fluid glutamine as a measure of hepatic encephalopathy.
Topics: Ammonia; Brain Diseases; Chemical and Drug Induced Liver Injury; Glutamine; Humans; Liver Cirrhosis; Methods | 1971 |
[Glutaminase dependent glutamate and ammonia synthesis in the brain].
Topics: Ammonia; Animals; Brain; Glutamates; Glutaminase; Glutamine; In Vitro Techniques; Swine | 1971 |
Some neurochemical aspects of fluorocitrate intoxication.
Topics: Adenosine Triphosphate; Alanine; Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain; Carbon Isotopes; Cats; Central Nervous System; Chromatography, Paper; Citrates; Colorimetry; Female; Fluorine; Glucose; Glutamates; Glutamine; Glycogen; Kidney; Liver; Lysine; Nerve Tissue Proteins; Poisoning; Rats; Seizures; Spectrophotometry; Spinal Cord | 1971 |
[Influence of small doses of iprazid on the functional state dogs and on the content of ammonia nitrogen, glutamine and amide nitrogen in the brain proteins of the dogs].
Topics: Amides; Ammonia; Animals; Brain; Diencephalon; Dogs; Electroencephalography; Electrophysiology; Glutamine; Iproniazid; Nitrogen; Parasympathetic Nervous System; Stimulation, Chemical; Sympathetic Nervous System | 1967 |
[Nitrogen metabolism in the kidneys during peripheral circulatory disorders in a limb].
Topics: Amides; Ammonia; Animals; Arteries; Aspartic Acid; Dicarboxylic Acids; Glutamates; Glutamine; Hindlimb; Ischemia; Kidney; Nitrogen; Proteins; Rats; Regional Blood Flow; Time Factors; Tourniquets | 1967 |
[Ammonia formation in the stomach muscle and its possible sources].
Topics: Amides; Ammonia; Animals; Birds; Dogs; Gastric Mucosa; Glutamine; Intestinal Mucosa; Intestine, Large; Intestine, Small; Lipid Metabolism; Muscle, Smooth; Nitrogen; Proteins; Rabbits | 1967 |
[Glutamic acid and glutamine in glial brain tumor tissue].
Topics: Ammonia; Animals; Brain Neoplasms; Glioma; Glutamates; Glutaminase; Glutamine; Mice; Neoplasms, Experimental; Neuroglia; Rabbits | 1967 |
[Significance of ammoniemia in epidemic hepatitis].
Topics: Adolescent; Adult; Aged; Ammonia; Cholestasis; Diagnosis, Differential; Glutamine; Hepatic Encephalopathy; Hepatitis A; Humans; Methods; Middle Aged | 1967 |
[Determination of glutamine in serum and cerebrospinal fluid with glutaminase].
Topics: Ammonia; Animals; Glutaminase; Glutamine; Mitochondria, Liver; Swine | 1967 |
[Ammonia and glutamine levels in venous blood in epidemic hepatitis complicated by hepatic coma].
Topics: Adolescent; Adult; Aged; Ammonia; Female; Glutamine; Hepatic Encephalopathy; Hepatitis A; Humans; Male; Middle Aged | 1967 |
Ammonia production by rumen microbes in vitro.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Asparagine; Aspartic Acid; Cysteine; Glutamates; Glutamine; Glycine; Histidine; Hydrogen-Ion Concentration; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Proline; Rumen; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1967 |
A glutamine-dependent enzyme for the synthesis of carbamyl phosphate for pyrimidine biosynthesis in fetal rat liver.
Topics: Adenosine Triphosphate; Ammonia; Ammonium Chloride; Animals; Animals, Newborn; Bicarbonates; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Chickens; Citrulline; Columbidae; Fetus; Gestational Age; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Liver; Liver Extracts; Magnesium; Mitochondria, Liver; Organ Size; Ornithine Carbamoyltransferase; Phosphotransferases; Proteins; Pyrimidines; Rats; Transferases | 1967 |
The 'neurotoxicity' of L-2,4-diaminobutyric acid.
Topics: Aminobutyrates; Ammonia; Animals; Arginine; Aspartic Acid; Blood Glucose; Brain Chemistry; Chickens; Chromatography, Ion Exchange; Glutamates; Glutamine; In Vitro Techniques; Leucine; Liver; Lysine; Male; Ornithine; Ornithine Carbamoyltransferase; Potassium; Quaternary Ammonium Compounds; Rats; Sodium; Spectrophotometry; Time Factors; Urea; Urine | 1968 |
Renal excretion of hydrogen ion in children with idiopathic growth retardation.
Topics: Acidosis, Renal Tubular; Adolescent; Ammonia; Ammonium Chloride; Body Height; Body Weight; Child; Child, Preschool; Female; Glutamine; Growth; Humans; Kidney Function Tests; Male; Phosphorus Metabolism Disorders | 1968 |
An analysis of the non-enzymic ammonia production from glutamine.
Topics: Ammonia; Chemical Phenomena; Chemistry; Glutaminase; Glutamine | 1968 |
Relation between glutamine utilization and production in metabolic acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Brain Chemistry; Dogs; Feedback; Female; Glutamine; Hydrogen-Ion Concentration; Intestines; Kidney; Liver; Male; Rats; Regional Blood Flow; Sulfuric Acids | 1968 |
Glutamine balance in metabolic acidosis as studied with the artificial kidney.
Topics: Acidosis; Ammonia; Animals; Bicarbonates; Dogs; Female; Glutamine; Hydrogen-Ion Concentration; Kidneys, Artificial; Liver; Male; Regional Blood Flow; Renal Dialysis | 1968 |
Renal protein and ammonia biochemistry in NH4Cl acidosis and after uninephrectomy.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Carbon Isotopes; Dactinomycin; Female; Glutaminase; Glutamine; Hyperplasia; Kidney; Leucine; Methods; Nephrectomy; Protein Biosynthesis; Proteins; Rats; Regional Blood Flow; RNA | 1968 |
Effect of acute acid loading on urinary acid excretion by the aging human kidney.
Topics: Acid-Base Equilibrium; Adolescent; Adult; Aged; Aging; Amino Acids; Ammonia; Ammonium Chloride; Bicarbonates; Glomerular Filtration Rate; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney; Kidney Tubules; Male; Middle Aged | 1968 |
[The glutamine levels in the serum of tumor patients].
Topics: Ammonia; Chromatography, Paper; Glutamine; Humans; Neoplasms | 1968 |
[On the question of biosynthesis of 2 acetyl-2 decarboxamidooxytetracycline by the culture Act. rimosus].
Topics: Actinomyces; Ammonia; Asparagine; Aspartic Acid; Culture Media; Glutamates; Glutamine; Oxytetracycline; Streptomyces; Sulfates; Time Factors; Urea | 1968 |
Factors affecting the deamidation of glutamine by kidney mitochondria of normal and acidotic rats.
Topics: Acetates; Acidosis; Acids; Ammonia; Animals; Dicarboxylic Acids; Ethionine; Female; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kidney; Mitochondria; Oxaloacetates; Phosphates; Pyruvates; Rats | 1968 |
Nitrogen metabolism in the African lungfish.
Topics: Adaptation, Physiological; Amino Acids; Ammonia; Animals; Autoanalysis; Brain; Estivation; Fasting; Fishes; Glutamate Dehydrogenase; Glutamine; Kidney; Kinetics; Ligases; Liver | 1968 |
The formation of ammonia from glutamine and glutamate by mitochondria from rat liver and kidney.
Topics: Adenine Nucleotides; Ammonia; Animals; Glutamates; Glutamine; Kidney; Manometry; Mitochondria; Mitochondria, Liver; Oxygen Consumption; Rats; Time Factors | 1968 |
[Biosynthesis of hexosamines in the mucosa of cattle rumen].
Topics: Ammonia; Animals; Biotransformation; Cattle; Gastric Mucosa; Glutamine; Hexosamines; Rumen | 1968 |
Effect of thyroid hormones on some enzymes of nitrogen metabolism.
Topics: Ammonia; Animals; Antithyroid Agents; Aspartic Acid; Dactinomycin; Depression, Chemical; Diet; Ethionine; Glutaminase; Glutamine; Hyperthyroidism; Hypothyroidism; Kidney; Ligases; Liver; Male; Ornithine; Phosphotransferases; Propylthiouracil; Puromycin; Rats; Stimulation, Chemical; Thyroid Hormones; Transaminases; Transferases; Urea | 1968 |
[Hepatic and intestinal regulation of blood ammonia in the carp].
Topics: Ammonia; Animals; Cyprinidae; Glutamine; In Vitro Techniques; Intestinal Mucosa; Liver; Nitrogen | 1968 |
[Effect of electric welding aerosol on the metabolism of nitrogen substances in tissues].
Topics: Aerosols; Ammonia; Animals; Blood Proteins; Brain; Environmental Exposure; Glutamine; Liver; Muscles; Nitrogen; Rats; Welding | 1968 |
[Dynamics of the formation and bonding of ammonia in rat brain tissue under the influence of acoustic stimulation inducing convulsions].
Topics: Amides; Ammonia; Animals; Brain; Cerebellum; Cerebral Cortex; Female; Glutamates; Glutamine; Male; Medulla Oblongata; Mesencephalon; Pons; Rats; Seizures; Sound | 1968 |
Species differences in renal glutamine synthesis in vivo.
Topics: Acidosis; Alkalosis; Amino Acids; Ammonia; Animals; Carbon Isotopes; Cats; Dogs; Female; Glutamates; Glutamine; Guinea Pigs; Ketoglutaric Acids; Kidney; Male; Methods; Rats; Species Specificity | 1969 |
A quantitative evaluation of the non-enzymatic conversion of glutamine to ammonia.
Topics: Ammonia; Carbonates; Chemical Phenomena; Chemistry; Glutamine; Hydrogen-Ion Concentration; Potassium | 1969 |
The neurotoxicity of beta-N-oxalyl-L-alphabeta-diaminopropionic acid, the neurotoxin from the pulse Lathyrus sativus.
Topics: Age Factors; Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Glutamates; Glutamine; Injections, Intraperitoneal; Lathyrism; Liver; Propionates; Rats; Seizures; Toxins, Biological; Urea | 1969 |
Studies on avian and mammalian heart tissues.
Topics: Acyltransferases; Adenine Nucleotides; Alanine; Alanine Transaminase; Amino Acids; Aminohydrolases; Ammonia; Animals; Body Weight; Cats; Chickens; Chiroptera; Columbidae; Culture Media; Culture Techniques; DNA; Glutamate Dehydrogenase; Glutamates; Glutamine; Heart; Heart Rate; Ligases; Myocardium; Organ Size; Oxygen Consumption; Proteins; Rabbits; Rats; Species Specificity | 1969 |
Hyperammonaemia. A variant type of deficiency of liver ornithine transcarbamylase.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Citrates; Citric Acid Cycle; Diet Therapy; Dietary Proteins; Glutamine; Humans; Infant; Intellectual Disability; Liver; Male; Metabolism, Inborn Errors; Ornithine Carbamoyltransferase; Proteins; Pyrimidines; Vomiting | 1969 |
Plasma and urinary amino acids in primary gout, with special reference to glutamine.
Topics: Adolescent; Adult; Aged; Amino Acids; Ammonia; Autoanalysis; Chromatography; Dietary Proteins; Glutamine; Gout; Humans; Kidney; Kidney Tubules; Leucine; Male; Middle Aged; Renal Aminoacidurias; Serine; Threonine | 1969 |
Glutamate oxidation in rat-liver homogenate.
Topics: Adenine Nucleotides; Ammonia; Animals; Arginine; Aspartic Acid; Citrulline; Glutamates; Glutaminase; Glutamine; Kinetics; Liver; Nitrogen; Rats; Urea; Urease | 1969 |
Cerebrospinal fluid glutamine concentration in patients with chronic hypercapnia.
Topics: Adult; Aged; Ammonia; Chronic Disease; Female; Glutamine; Hepatic Encephalopathy; Humans; Hydrogen-Ion Concentration; Hypercapnia; Male; Middle Aged | 1969 |
[Changes in behavior and brain ammonia of methamphetamine-intoxicated mice induced by the administration of ammonium chloride].
Topics: Ammonia; Ammonium Chloride; Animals; Behavior, Animal; Brain; Electric Stimulation; Glutamine; Methamphetamine; Mice; Time Factors | 1969 |
Significance of the amino acid pool in nitrogen metabolism of Penicillium griseofulvum.
Topics: Amino Acids; Aminobutyrates; Ammonia; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Nitrogen; Penicillium | 1964 |
Chemical changes in the brain during insulin hypoglycaemia and recovery.
Topics: Acetylcholine; Alanine; Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain; Brain Chemistry; Carbohydrate Metabolism; Citrates; Dogs; Electroencephalography; Glutamates; Glutamine; Hyperinsulinism; Hypoglycemia; Lactates; Lysine; Oxygen Consumption; Phosphates | 1965 |
Kinetics of ammonia production and excretion in the acidotic dog.
Topics: Acidosis; Ammonia; Ammonium Chloride; Animals; Creatine; Dogs; Glutamine; Kinetics; Radioisotopes; Urine | 1965 |
Control of glutamine synthesis in Lactobacillus arabinosus.
Topics: Adenosine Triphosphate; Ammonia; Enzyme Repression; Glutamates; Glutamine; Hydroxamic Acids; Hydroxylamines; In Vitro Techniques; Kinetics; Lactobacillus; Ligases | 1965 |
[Content of certain low-molecular nitrogen compounds in the cerebral hemispheres and cerebellum in various functional states of the organism].
Topics: Ammonia; Animals; Brain Chemistry; Cerebellum; Cerebral Cortex; Glutamine; Rats | 1965 |
Glutaminases. An ultramicro method for the determination of glutaminase activity, and a reinvestigation of optimum assay conditions in the kidney of man, dog and rat.
Topics: Ammonia; Animals; Carbonates; Dogs; Glutaminase; Glutamine; Humans; In Vitro Techniques; Kidney; Microchemistry; Phosphates; Pyruvates; Rats | 1964 |
Initial steps in pyrimidine synthesis in Ehrlich ascites carcinoma in vitro. 1. Factors affecting the incorporation of 14C-bicarbonate into carbon 2 of the uracil ring of the acid-soluble nucleotides of intact cells.
Topics: Ammonia; Animals; Azaserine; Bicarbonates; Carbamates; Carcinoma, Ehrlich Tumor; Glucose; Glutamine; In Vitro Techniques; Orotic Acid; Phosphates; Serine; Uracil; Uracil Nucleotides | 1965 |
The relation between plasma concentrations of glutamine and glycine and utilization of their nitrogens as sources of urinary ammonia.
Topics: Ammonia; Animals; Blood; Dogs; Glutamine; Glycine; Nitrogen; Urine | 1966 |
The determination of glutamine in plasma and urine.
Topics: Ammonia; Blood Chemical Analysis; Chemistry, Clinical; Glutamine; Humans; In Vitro Techniques | 1966 |
A simulation study of the metabolism and compartmentation in brain of glutamate, aspartate, the Krebs cycle, and related metabolites.
Topics: Aminobutyrates; Ammonia; Aspartic Acid; Brain; Carbon Dioxide; Citric Acid Cycle; Computers; Glucose; Glutamate Dehydrogenase; Glutamates; Glutamine; Glutathione; Ligases; Models, Theoretical | 1966 |
Renal gluconeogenesis in acidosis, alkalosis, and potassium deficiency: its possible role in regulation of renal ammonia production.
Topics: Acidosis; Adrenal Glands; Alkalosis; Ammonia; Animals; Gluconeogenesis; Glucose; Glutamates; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney; Potassium Deficiency; Rats | 1966 |
Carbamoyl phosphate synthetase in the Elasmobranchii: osmoregulatory function and evolutionary implications.
Topics: Ammonia; Animals; Biological Evolution; Fishes; Glutamine; Homeostasis; In Vitro Techniques; Ligases; Liver; Molecular Biology; Subcellular Fractions; Urea | 1966 |
The effect of the chronic administration of barbitone sodium on labile compounds in the rat brain.
Topics: Adenosine Triphosphate; Ammonia; Animals; Barbiturates; Brain; Citric Acid Cycle; Glutamine; Humans; In Vitro Techniques; Lactates; Nitrogen; Phosphates; Phosphocreatine; Rats; Substance-Related Disorders | 1966 |
Determination of free ammonium and asparagine and glutamine amide-nitrogen in extracts of plant tissue.
Topics: Amides; Ammonia; Asparagine; Glutamine; Nitrogen; Plants | 1966 |
[Glutamic acid and nitrogen excretion in the common carp, Cyprinus carpio L].
Topics: Amino Acids; Ammonia; Animals; Fishes; Glutamates; Glutamine; Kidney; Liver; Nitrogen | 1966 |
Acitivity of glutamine synthetase toward the optical isomers of alpha-aminoadipic acid.
Topics: Adipates; Amino Acids; Ammonia; Animals; Brain; Chemical Phenomena; Chemistry, Physical; Glutamine; Hydroxylamines; In Vitro Techniques; Kinetics; Ligases; Models, Theoretical; Sheep | 1966 |
The substitution of 1-methylhydrazine for ammonia in the glutamine synthetase system.
Topics: Aldehydes; Ammonia; Animals; Brain; Chromatography, Paper; Glutamine; Hydrazines; In Vitro Techniques; Ligases; Sheep | 1966 |
Primary products of symbiotic nitrogen fixation. I. Short-term exposures of serradella nodules to 15N2.
Topics: Amino Acids; Ammonia; Chromatography, Paper; Glutamates; Glutamine; Kinetics; Nitrogen Fixation; Plants; Radioisotopes; Rhizobium; Symbiosis | 1966 |
Primary products of symbiotic nitrogen fixation. II. Pulse-labelling of serradella nodules with 15N2.
Topics: Amino Acids; Ammonia; Glutamates; Glutamine; Nitrogen Fixation; Plants; Radioisotopes; Rhizobium; Symbiosis | 1966 |
[A study of the synthesis of glucosamine by extracts isolated from Act. streptomycini].
Topics: Actinomyces; Amides; Ammonia; Fructose; Glucosamine; Glucose; Glutamine; In Vitro Techniques; Muramidase; Phosphates; Transaminases; Urea; Urease | 1966 |
[On the metabolism of the heart in high-performance athletes. The behavior of the arteriocoronary venous differences of amino acids and ammonia at rest, during and after bodily work].
Topics: Amino Acids; Ammonia; Coronary Vessels; Glutamates; Glutamine; Humans; Myocardium; Rest; Sports | 1966 |
[Some peculiarities of nitrogen metabolism in the rat brain on detonating gas poisoning].
Topics: Adenosine Triphosphate; Aminobutyrates; Ammonia; Animals; Brain; Carbon Monoxide Poisoning; Explosions; Gas Poisoning; Glutamates; Glutamine; Hypoxia; Nitrogen; Rats | 1966 |
[Metabolism of ammonia under some environmental conditions. 5. Glutamine synthetase activity in the rat under noise].
Topics: Ammonia; Animals; Aspartic Acid; Brain; Glutamates; Glutamine; In Vitro Techniques; Ligases; Liver; Noise; Rats | 1966 |
Ammonia and urea in the brain of garden dormice during hibernation.
Topics: Aminobutyrates; Ammonia; Animals; Aspartic Acid; Brain Chemistry; Glutamine; Hibernation; Mice; Urea | 1967 |
Renal metabolism of alanine.
Topics: Alanine; Ammonia; Animals; Dogs; Glomerular Filtration Rate; Glutamates; Glutamine; Glycine; Ketoglutaric Acids; Kidney; Kidney Tubules; Oxidation-Reduction; Pyruvates; Serine; Threonine | 1967 |
Pathways of glutamine deamination and their control in the rat kidney.
Topics: Acidosis; Alanine Transaminase; Ammonia; Animals; Antimetabolites; Glutaminase; Glutamine; In Vitro Techniques; Kidney; Male; Phosphates; Rats | 1967 |
Convulsive effect elicited by topical application of penicillin on glutamate-glutamine system of brain.
Topics: Ammonia; Animals; Brain Chemistry; Cats; Cerebral Cortex; Electroencephalography; Glutamates; Glutamine; Penicillins; Seizures | 1967 |
Some observations on the central pharmacological actions of noradnamine, a proposed depressive catabolite of noradrenaline.
Topics: Adenosine Triphosphate; Ammonia; Anesthesia; Animals; Body Temperature; Brain Chemistry; Central Nervous System; Cerebral Ventricles; Consciousness; Dibenzocycloheptenes; Female; Glucose; Glutamine; Glycogen; Injections; Lactates; Male; Mice; Norepinephrine; Pentobarbital; Phosphates; Rats | 1967 |
[Degradation and synthesis of glutamine in the carp (Cyprinus carpio L)].
Topics: Amino Acids; Ammonia; Animals; Cyprinidae; Glutamine; Kidney; Liver; Perfusion | 1967 |
Myocardial amide-nitrogen metabolism with special reference to ammonia metabolism. Studies by the use of the coronary sinus catheterization technique.
Topics: Amino Acids; Ammonia; Ammonium Chloride; Animals; Cardiac Catheterization; Dogs; Electrocardiography; Glutamine; Glutarates; Hemodynamics; Lactates; Myocardium; Pyruvates; Urea | 1967 |
Incorporation of ammonium in amino acids by Trypanosoma cruzi.
Topics: Ammonia; Animals; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hydrogen-Ion Concentration; Kinetics; NAD; NADP; Trypanosoma cruzi | 1980 |
Nitrogen control in Pseudomonas aeruginosa: a role for glutamine in the regulations of the synthesis of nadp-dependent glutamate dehydrogenase, urease and histidase.
Topics: Ammonia; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Histidine Ammonia-Lyase; Mutation; Nitrates; Nitrogen; Pseudomonas aeruginosa; Urease | 1981 |
Rat renal gamma-glutamyltransferase activity: a reaction of glutamine synthetase.
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutamate-Ammonia Ligase; Glutamine; In Vitro Techniques; Kidney; Male; Rats; Tissue Distribution | 1981 |
Mechanism of the acidosis induced adaptation in renal gamma-glutamyltransferase.
Topics: Acidosis; Adaptation, Physiological; Ammonia; Anilides; Animals; gamma-Glutamyltransferase; Glutamates; Glutamine; In Vitro Techniques; Kidney; Kinetics; Male; Rats | 1981 |
The effect of maleate on glutamine metabolism by rat kidney.
Topics: Acetoacetates; Acidosis; Ammonia; Animals; Gluconeogenesis; Glutamates; Glutamic Acid; Glutamine; Keto Acids; Kidney Cortex; Maleates; Microvilli; Rats | 1981 |
Differential effect of AT-125 on rat renal glutaminase activities.
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutaminase; Glutamine; Glycine; Isoxazoles; Kidney; Kinetics; Male; Oxazoles; Phosphates; Rats | 1981 |
[Activity of renal enzymes producing ammonia from glutamine in the absence of phosphate in the rat: 1. Effect of chronic metabolic acidosis].
Topics: Acidosis; Ammonia; Animals; Chronic Disease; gamma-Glutamyltransferase; Glutaminase; Glutamine; Kidney Cortex; Male; Phosphates; Rats; Rats, Inbred Strains | 1981 |
[Activity of renal enzymes producing ammonia from glutamine in the absence of phosphate: 2. Effect of phosphate dependent glutaminase inhibition by heating].
Topics: Ammonia; Animals; gamma-Glutamyltransferase; Glutaminase; Glutamine; Hot Temperature; Kidney Cortex; Male; Phosphates; Rats; Rats, Inbred Strains | 1981 |
Determination of [amide-15N]glutamine in plasma with gas chromatography-mass spectrometry.
Topics: Ammonia; Gas Chromatography-Mass Spectrometry; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Humans; Nitrogen Isotopes | 1982 |
Effects of in vitro potassium on ammoniagenesis in rat and canine kidney tissue.
Topics: Acidosis; Ammonia; Animals; Carbon Dioxide; Glucose; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Kidney; Lactates; Lactic Acid; Male; Oxygen Consumption; Potassium; Rats; Rats, Inbred Strains | 1982 |
Role of gamma-glutamyltransferase in renal ammoniagenesis.
Topics: Acidosis; Ammonia; Animals; Binding Sites; gamma-Glutamyltransferase; Glutamine; Hippurates; Kidney; Mitochondria; Rats | 1982 |
Renal ammoniagenesis in kidney slices from rats undergoing glycerol-induced acute tubular necrosis.
Topics: Acute Kidney Injury; Ammonia; Animals; Blood Urea Nitrogen; Gluconeogenesis; Glutamates; Glutamic Acid; Glutamine; Glycerol; In Vitro Techniques; Kidney Tubular Necrosis, Acute; Male; Rats; Rats, Inbred Strains | 1982 |
Asparagine synthetases of Klebsiella aerogenes: properties and regulation of synthesis.
Topics: Ammonia; Asparagine; Aspartate-Ammonia Ligase; Genes; Genes, Bacterial; Glutamine; Kinetics; Klebsiella pneumoniae; Ligases; Molecular Weight; Mutation | 1982 |
Effects of azaserine treatment on plasma glutamine concentration and uric acid production in chickens fed low and high protein diets.
Topics: Acetates; Ammonia; Animals; Azaserine; Chickens; Dietary Proteins; Glutamate-Ammonia Ligase; Glutamine; Liver; Male; Uric Acid | 1982 |
Regulation and biochemical characterization of the glutamine synthetase of azotobacter vinelandii.
Topics: Ammonia; Aspartic Acid; Azotobacter; Cations, Divalent; Glutamate-Ammonia Ligase; Glutamine; Kinetics; Magnesium; Molecular Weight | 1982 |
On the mechanism of the protective effect of ethanol against ammonia intoxication in mice.
Topics: Acetates; Ammonia; Animals; Brain; Ethanol; Glutamates; Glutamic Acid; Glutamine; Ketoglutaric Acids; Liver; Male; Mice | 1982 |
Effect of the nitrogen source on glutamine and alanine biosynthesis in Neurospora crassa. An in vivo 15N nuclear magnetic resonance study.
Topics: Alanine; Ammonia; Glutamates; Glutamic Acid; Glutamine; Magnetic Resonance Spectroscopy; Neurospora; Neurospora crassa; Nitrogen; Nitrogen Isotopes | 1982 |
Acetazolamide inhibition of renal gamma-glutamyl transpeptidase.
Topics: Acetazolamide; Ammonia; Animals; Dose-Response Relationship, Drug; gamma-Glutamyltransferase; Glutamates; Glutamine; Kidney; Kidney Cortex; Male; Rats; Rats, Inbred Strains; Subcellular Fractions | 1982 |
Ammonia formation from some amino acids by human term placental mitochondria.
Topics: Adenosine Diphosphate; Amino Acids; Ammonia; Female; Glutamates; Glutamic Acid; Glutamine; Humans; Mitochondria; Models, Biological; NAD; Placenta; Pregnancy | 1982 |
Ammonia uptake by skeletal muscle in the hyperammonaemic rat.
Topics: Ammonia; Animals; Blood Glucose; Glutamate-Ammonia Ligase; Glutamine; Ligation; Male; Muscles; Portal Vein; Rats; Transaminases; Urea | 1982 |
Stimulation of uric acid production and depression of increase in plasma glutamine concentration by insulin in chickens infused with ammonia.
Topics: Acetates; Ammonia; Animals; Chickens; Glutamine; Insulin; Kidney; Liver; Male; Uric Acid | 1983 |
Control of ammoniagenesis by alpha-ketoglutarate in rat kidney mitochondria.
Topics: Ammonia; Animals; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney Cortex; Kinetics; Male; Mitochondria; Oxygen Consumption; Rats; Rats, Inbred Strains | 1983 |
L-methionine-SR-sulfoximine as a probe for the role of glutamine synthetase in nitrogenase switch-off by ammonia and glutamine in Rhodopseudomonas palustris.
Topics: Ammonia; Glutamate-Ammonia Ligase; Glutamine; Methionine Sulfoximine; Nitrogenase; Rhodopseudomonas | 1983 |
The influence of total hepatectomy on cerebral energy state, ammonia-related amino acids of the brain and plasma amino acids in the rat.
Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; Brain Stem; Cerebral Cortex; Energy Metabolism; Glutamates; Glutamic Acid; Glutamine; Hepatectomy; Male; Rats | 1983 |
Glutamine metabolism in bone.
Topics: Amino Acids; Ammonia; Animals; Biological Transport; Bone and Bones; Carbon Dioxide; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Phosphates; Rats; Skull; Sodium; Transaminases | 1983 |
The purine nucleotide cycle and ammonia formation from glutamine by rat kidney slices.
Topics: Ammonia; Animals; Fructose; Glucose; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Kidney Cortex; Phosphates; Purine Nucleotides; Rats; Rats, Inbred Strains | 1983 |
Lactate, alanine and glutamine metabolism in isolated canine pup liver cells.
Topics: Alanine; Ammonia; Animals; Dogs; Female; Glucose; Glutamates; Glutamic Acid; Glutamine; In Vitro Techniques; Kinetics; Lactates; Lactic Acid; Liver; Male; Pyruvates; Pyruvic Acid; Rats; Rats, Inbred Strains; Urea | 1983 |
Influence of pathological concentrations of ammonia on metabolic fate of 14C-labeled glutamate in astrocytes in primary cultures.
Topics: Ammonia; Animals; Animals, Newborn; Astrocytes; Brain; Carbon Radioisotopes; Cells, Cultured; Glutamates; Glutamic Acid; Glutamine; Kinetics; Mice | 1984 |
[Thioacetamide-induced hepatic encephalopathy in the rat. III Ammonia level and its metabolic substrates in the brain].
Topics: Acetamides; Ammonia; Animals; Brain; Female; Glutamates; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Ketoglutaric Acids; Rats; Rats, Inbred Strains; Thioacetamide | 1983 |
Renal recovery from metabolic acidosis in the rat: no role for glutamine synthetase.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Bicarbonates; Glutamate-Ammonia Ligase; Glutamine; Kidney; Methionine Sulfoximine; Mitochondria; Rats; Rats, Inbred Strains; Time Factors | 1984 |
Glutamine-dependent synthesis of citrulline by isolated hepatic mitochondria from Squalus acanthias.
Topics: Ammonia; Ammonium Chloride; Animals; Citrulline; Dogfish; Glutamates; Glutamic Acid; Glutamine; Isoxazoles; Methionine Sulfoximine; Mitochondria, Liver | 1984 |
Nitrogen movement between host and tumor in mice inoculated with Ehrlich ascitic tumor cells.
Topics: Ammonia; Animals; Biological Transport; Carcinoma, Ehrlich Tumor; Female; Glutamates; Glutamic Acid; Glutamine; Kinetics; Mice; Nitrogen | 1984 |
Metabolism of the alpha-amino nitrogen of glutamine in rat lens.
Topics: Amino Acids; Ammonia; Animals; Gas Chromatography-Mass Spectrometry; Glutamates; Glutamic Acid; Glutamine; Lens, Crystalline; Nitrogen Isotopes; Organ Culture Techniques; Rats; Rats, Inbred Strains | 1984 |
Biochemical and physiological aspects of glutamine synthetase inactivation in Saccharomyces cerevisiae.
Topics: Ammonia; Antigen-Antibody Complex; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Glutamate-Ammonia Ligase; Glutamine; Hot Temperature; Kinetics; Saccharomyces cerevisiae | 1984 |
Glutamic acid and glutamine levels in serum and cerebrospinal fluid in hepatic encephalopathy.
Topics: Adult; Aged; Ammonia; Female; Glutamates; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Hepatitis; Humans; Liver Cirrhosis; Male; Middle Aged; Tyrosine | 1984 |
Regulation of glutamine-repressible gene products by the GLN3 function in Saccharomyces cerevisiae.
Topics: Ammonia; Chromosome Mapping; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Molecular Weight; Mutation; NAD; Phenotype; Saccharomyces cerevisiae | 1984 |
[Method of determining the phenylacetylglutamine content of the urine].
Topics: Ammonia; Dystonia Musculorum Deformans; Glutamine; Humans; Methods; Phenylacetates; Prognosis | 1982 |
Kinetic, physical, and regulatory properties of amidophosphoribosyltransferase.
Topics: Amidophosphoribosyltransferase; Amino Sugars; Ammonia; Animals; Cell Line; Cricetinae; Cricetulus; Female; Glutamine; Humans; Kinetics; Liver; Mice; Molecular Weight; Pentosyltransferases; Phosphoribosyl Pyrophosphate; Placenta; Purine Nucleotides; Rats; Ribosemonophosphates | 1980 |
Metabolic alterations in the red and white muscles of rat to acute ethanol treatment.
Topics: Ammonia; Animals; Energy Metabolism; Ethanol; Glutamine; Glycolysis; Male; Muscle Proteins; Muscles; Rats; Urea | 1982 |
[Study of muscular metabolism of ammonia in the posterior limbs of the intact rat].
Topics: Acetates; Alanine; Ammonia; Animals; Extremities; Glutamine; Male; Muscles; Rats; Rats, Inbred Strains | 1982 |
Amino acid acylation: a mechanism of nitrogen excretion in inborn errors of urea synthesis.
Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Benzoates; Carbamoyl-Phosphate Synthase (Ammonia); Child; Female; Glutamine; Glycine; Hippurates; Humans; Infant; Male; Nitrogen; Ornithine Carbamoyltransferase Deficiency Disease; Phenylacetates; Phosphotransferases | 1980 |
Accelerated recovery from metabolic acidosis.
Topics: Acidosis; Ammonia; Animals; Bicarbonates; Glutamate Dehydrogenase; Glutaminase; Glutamine; Kidney; Male; Phosphoenolpyruvate Carboxykinase (GTP); Rats; Rats, Inbred Strains; Sodium Bicarbonate | 1982 |
De novo purine synthesis in human lymphocytes. Partial co-purification of the enzymes and some properties of the pathway.
Topics: Adenosine Monophosphate; Amidophosphoribosyltransferase; Ammonia; Carbon Radioisotopes; Cells, Cultured; Glutamine; Glycine; Guanosine Monophosphate; Humans; Kinetics; Lymphocytes; Pentosyltransferases; Purine Nucleotides; Purines | 1983 |
Ammonia production by individual segments of the rat nephron.
Topics: Ammonia; Ammonium Chloride; Animals; Bicarbonates; Glutamine; Kidney Tubules, Collecting; Kidney Tubules, Distal; Kidney Tubules, Proximal; Male; Nephrons; Rats; Rats, Inbred Strains; Sodium Bicarbonate | 1984 |
Muscle nitrogen metabolism of freshwater crab, Oziotelphusa senex senex Fabricius, during acute and chronic sumithion intoxication.
Topics: Amino Acids; Ammonia; Animals; Brachyura; Drug Administration Schedule; Fenitrothion; Glutamine; Kinetics; Muscles; Nitrogen; Peptide Hydrolases; Proteins; Urea | 1983 |
Sodium valproate-induced hyperammonemia in the rat: role of the kidney.
Topics: Ammonia; Animals; Glutamine; Kidney; Male; Nephrectomy; Rats; Rats, Inbred Strains; Time Factors; Valproic Acid | 1983 |
The influence of anticonvulsants on fasting plasma ammonia and amino acid levels.
Topics: Amino Acids; Ammonia; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Glutamine; Glycine; Humans; Infant; Ornithine; Phenobarbital; Valproic Acid | 1983 |
[Role of hyperammonemia in stuporous states induced by sodium valproate].
Topics: Adult; Ammonia; Epilepsies, Partial; Epilepsy; Epilepsy, Temporal Lobe; Female; Glutamine; Humans; Unconsciousness; Valproic Acid | 1983 |
Studies on the pathway from ornithine to proline in cultured skin fibroblasts with reference to the defect in hyperornithinaemia with hyperammonaemia and homocitrullinuria.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Biological Transport; Cells, Cultured; Citrulline; Fibroblasts; Glutamine; Humans; Mitochondria; Ornithine; Proline; Proteins | 1983 |
[Renal glutamine metabolism in man during treatment with sodium valproate].
Topics: Adult; Ammonia; Female; Glutamine; Humans; Kidney; Male; Middle Aged; Valproic Acid | 1984 |
Hyperammonemic encephalopathy due to essential amino acid hyperalimentation.
Topics: Amino Acids, Essential; Ammonia; Female; Glutamine; Humans; Middle Aged; Parenteral Nutrition; Parenteral Nutrition, Total; Seizures | 1984 |
Adenine nucleotide levels in Rhodospirillum rubrum during switch-off of whole-cell nitrogenase activity.
Topics: Adenine Nucleotides; Ammonia; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Darkness; Glutamine; Methylphenazonium Methosulfate; Nitrogenase; Rhodospirillum rubrum | 1984 |
Regulation and function of glutamate synthase in Neurospora crassa.
Topics: Ammonia; Glutamate Synthase; Glutamates; Glutamine; Kinetics; Mutation; NAD; NADP; Neurospora; Neurospora crassa; Species Specificity; Transaminases | 1980 |
[The level of ammonia and its metabolites in the brain in experimental hepatic encephalopathy induced by long-term administration of thioacetamine and during recovery].
Topics: Ammonia; Animals; Brain; Female; Glutamine; Hepatic Encephalopathy; Ketoglutaric Acids; Rats; Rats, Inbred Strains; Thioacetamide; Time Factors | 1984 |
In vitro correlation of glutamine and glutamate renal ammoniagenesis during adaptation.
Topics: Acid-Base Equilibrium; Acidosis; Alkalosis; Ammonia; Animals; Glutamates; Glutamine; In Vitro Techniques; Kidney; Male; Methionine Sulfoximine; Rats | 1984 |
Renal metabolism and ammoniagenesis during acute respiratory alkalosis in the dog.
Topics: Acute Disease; Alkalosis, Respiratory; Ammonia; Animals; Dogs; Female; Glomerular Filtration Rate; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Kidney Cortex; Liver; Male; Muscles | 1984 |
[Functional liver cell heterogeneity].
Topics: Acid-Base Equilibrium; Amino Acids; Ammonia; Energy Metabolism; Enzymes; Glutamine; Humans; Inactivation, Metabolic; Liver; Liver Diseases; Pharmaceutical Preparations; Urea | 1984 |
Arginine, an indispensable amino acid for patients with inborn errors of urea synthesis.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Arginine; Argininosuccinate Synthase; Argininosuccinic Aciduria; Blood Urea Nitrogen; Carbamoyl-Phosphate Synthase (Ammonia); Child, Preschool; Female; Glutamine; Humans; Infant; Infant, Newborn; Male; Ornithine; Ornithine Carbamoyltransferase Deficiency Disease; Urea | 1984 |
5-Phosphoribosylpyrophosphate amidotransferase from soybean root nodules: kinetic and regulatory properties.
Topics: Amidophosphoribosyltransferase; Ammonia; Glutamine; Glycine max; Inosine Monophosphate; Kinetics; Molecular Weight; Pentosyltransferases; Plants | 1984 |
The impact of acetazolamide on renal ammoniagenesis and gluconeogenesis.
Topics: Acetazolamide; Ammonia; Animals; Diuresis; Gluconeogenesis; Glucose; Glutamates; Glutamine; Kidney Cortex; Kidney Tubules; Male; Perfusion; Rats; Rats, Inbred Strains | 1983 |
Ethanol-induced alterations in rat hepatic ammonia metabolism.
Topics: Ammonia; Animals; Body Weight; Energy Intake; Ethanol; Glutamine; Kinetics; Liver; Male; Organ Size; Rats; Rats, Inbred Strains; Urea | 1983 |
Effects of 2-oxoglutarate concentrations on canine slice ammoniagenesis.
Topics: Ammonia; Animals; Arsenic; Dogs; Glutamate Dehydrogenase; Glutamates; Glutamine; In Vitro Techniques; Ketoglutaric Acids; Kidney | 1983 |
Changes in blood ammonia, lactate and amino acids in relation to workload during bicycle ergometer exercise in man.
Topics: Adenine Nucleotides; Adult; Alanine; Ammonia; Exercise Test; Glutamine; Humans; Lactates; Lactic Acid; Male; Muscles; Physical Exertion | 1983 |
Metabolic fate of ammonia in the rat after ethanol loading.
Topics: Ammonia; Animals; Drug Interactions; Ethanol; Glutamine; Male; Rats; Rats, Inbred Strains; Tissue Distribution; Urea | 1984 |
Kinetic characterization of 13NH3 and [13N]glutamine metabolism in rabbit heart.
Topics: Ammonia; Animals; Chromatography, High Pressure Liquid; Glutamine; Kinetics; Male; Methionine Sulfoximine; Myocardium; Nitrogen Radioisotopes; Rabbits | 1984 |
Hepatocyte heterogeneity in ammonia metabolism: impairment of glutamine synthesis in CCl4 induced liver cell necrosis with no effect on urea synthesis.
Topics: Ammonia; Animals; Carbon Tetrachloride Poisoning; Chemical and Drug Induced Liver Injury; Disease Models, Animal; Glutamine; Liver Diseases; Male; Necrosis; Rats; Rats, Inbred Strains; Urea | 1984 |
Methionine sulfoximine prevents the accumulation of large neutral amino acids in brain of hyperammonemic rats.
Topics: Amino Acids; Ammonia; Animals; Biological Transport; Blood-Brain Barrier; Brain; Glutamine; Male; Methionine Sulfoximine; Rats; Rats, Inbred Strains | 1984 |
The role of glutamine in regulation of ammonium transport in Azotobacter vinelandii.
Topics: Amino Acids; Ammonia; Azotobacter; Biological Transport; Glutamine; Nitrogen | 1984 |
Replication fork rate and origin activation during the S phase of Saccharomyces cerevisiae.
Topics: Ammonia; Cell Cycle; DNA Replication; DNA, Fungal; Glutamine; Interphase; Kinetics; Proline; Replicon; Saccharomyces cerevisiae; Threonine | 1980 |
Adaptation of renal ammonia production in the diabetic ketoacidotic rat.
Topics: Acidosis; Adaptation, Physiological; Ammonia; Ammonium Chloride; Animals; Diabetes Mellitus, Experimental; Diabetic Ketoacidosis; Glutamine; Hydroxybutyrates; Ketone Bodies; Kidney; Kidney Cortex; Male; Rats | 1980 |
Regulation of glutamate synthase from Bacillus subtilis by glutamine.
Topics: Alanine; Ammonia; Aspartic Acid; Bacillus subtilis; Glutamate Synthase; Glutamates; Glutamine; Kinetics; Transaminases | 1980 |
pH and temperature dependence of glutamine uptake, carbon dioxide and ammonia production in kidney slices from acidotic rats.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Carbon Dioxide; Cell Membrane Permeability; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Cortex; Male; Rats; Rats, Inbred Strains; Temperature | 1981 |
Plasma levels of false neurotransmitters across the brain in portal-systemic encephalopathy.
Topics: 2-Hydroxyphenethylamine; Amino Acids; Amino Acids, Branched-Chain; Ammonia; Brain Chemistry; Glutamine; Hepatic Encephalopathy; Humans; Hydrogen-Ion Concentration; Male; Octopamine; Phenethylamines | 1982 |
Characteristics of ammoniagenesis and gluconeogenesis by the diabetic kidney. In vitro studies in the rat.
Topics: Ammonia; Animals; Diabetes Mellitus, Experimental; Diabetic Ketoacidosis; Gluconeogenesis; Glutamine; Kidney; Rats; Rats, Inbred Strains | 1982 |
The kidney of chicken adapts to chronic metabolic acidosis: in vivo and in vitro studies.
Topics: Acidosis, Renal Tubular; Alanine; Ammonia; Ammonium Chloride; Animals; beta-Galactosidase; Chickens; Feces; Glutamine; In Vitro Techniques; Infusions, Parenteral; Kidney; Kidney Function Tests; Kidney Tubules; Liver; Uric Acid | 1982 |
Changes in nitrogen metabolism in tissues of fish (Sarotherodon mossambicus) exposed to benthiocarb.
Topics: Ammonia; Animals; Brain; Enzymes; Fishes; Glutamine; Insecticides; Nitrogen; Thiocarbamates; Time Factors; Urea | 1983 |
Hepatocyte heterogeneity in glutamine and ammonia metabolism and the role of an intercellular glutamine cycle during ureogenesis in perfused rat liver.
Topics: Ammonia; Animals; Glutamine; In Vitro Techniques; Liver; Male; Perfusion; Rats; Rats, Inbred Strains; Urea | 1983 |
Effect of exogenous amino acids on the contractility and nitrogenous metabolism of anoxic heart.
Topics: Alanine; Ammonia; Animals; Arginine; Glutamates; Glutamine; Hypoxia; Male; Myocardial Contraction; Myocardium; Rats; Rats, Inbred Strains | 1983 |
Influence of phosphoenolpyruvate carboxykinase inhibition on the response of NH3 production to acute acidosis.
Topics: Acidosis; Ammonia; Animals; Glutamine; Hydrogen-Ion Concentration; Kidney; Male; Perfusion; Phosphoenolpyruvate Carboxykinase (GTP); Picolinic Acids; Rats; Rats, Inbred Strains | 1983 |
Relationship between central nervous system hydrogen ion regulation and amino acid metabolism in hypercapnia.
Topics: Acid-Base Equilibrium; Acidosis, Respiratory; Amino Acids; Ammonia; Animals; Central Nervous System; Dogs; Glutamine; Hydrogen; Hydrogen-Ion Concentration; Hypercapnia; Partial Pressure; Time Factors | 1983 |
The regulation of renal ammoniagenesis in the rat by extracellular factors. III. Effects of various fuels on in vitro ammoniagenesis.
Topics: 3-Hydroxybutyric Acid; Acidosis; Ammonia; Animals; Carboxylic Acids; Energy Metabolism; Female; Glutamates; Glutamine; Glycerol; Hydrogen-Ion Concentration; Hydroxybutyrates; In Vitro Techniques; Kidney; Lactates; Male; Oxidation-Reduction; Rats; Rats, Inbred Strains | 1983 |
Significance, mechanisms and control of renal ammoniagenesis.
Topics: Acid-Base Equilibrium; Acidosis; Ammonia; Animals; Dogs; Glutaminase; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney; Kidney Calculi; Potassium Deficiency; Rats; Uric Acid | 1981 |
Protein degradation in primary monolayer cultures of adult rat hepatocytes. Further evidence for the regulation of protein degradation by amino acids.
Topics: Amino Acids; Ammonia; Animals; Cells, Cultured; Culture Media; Glutamine; Insulin; Kinetics; Liver; Male; Proteins; Rats | 1981 |
Pleiotropic deficiency in nitrogen-uptake systems and derepression of nitrogen-catabolic enzymes in npr-1 mutants of Saccharomyces cerevisiae.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Acidic; Ammonia; Asparagine; Carbon-Nitrogen Ligases; Gene Expression Regulation; Glutamine; Ligases; Membrane Transport Proteins; Mutation; Nitrogen; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins | 1982 |
Renal ammoniagenesis in an early stage of metabolic acidosis in man.
Topics: Acidosis; Adult; Amino Acids; Ammonia; Bicarbonates; Diuresis; Glutamine; Glycine; Humans; Kidney; Middle Aged; Ornithine; Time Factors | 1982 |
Glutamine production rate and its contribution to urinary ammonia in normal man.
Topics: Adult; Ammonia; Glutamine; Humans; Intestinal Mucosa; Kidney; Male; Nitrogen; Proteins | 1982 |
2,4-dinitrophenol stimulation of renal ammoniagenesis.
Topics: 2,4-Dinitrophenol; Ammonia; Animals; Dinitrophenols; Glutamine; Kidney; Male; Potassium; Rats; Rats, Inbred Strains; Sodium | 1982 |
Utilization of nutrients by isolated epithelial cells of the rat colon.
Topics: Ammonia; Animals; Colon; Epithelium; Fatty Acids; Glucose; Glutamine; Glycolysis; In Vitro Techniques; Ketone Bodies; Oxidation-Reduction; Oxygen Consumption; Rats | 1982 |
Effects of acute metabolic acidosis on renal, gut, liver, and muscle metabolism of glutamine and ammonia in the dog.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Digestive System; Dogs; Female; Glutamine; Kidney; Liver; Liver Circulation; Male; Muscles; Renal Circulation | 1982 |
Stimulation of ammonia production from glutamine by intraluminal glucose in small intestine of dogs.
Topics: Absorption; Ammonia; Animals; Body Water; Dogs; Glucose; Glutamine; Intestine, Small; Male; Regional Blood Flow; Splanchnic Circulation | 1982 |
Control of rate of glutamine metabolism in the kidney.
Topics: Acidosis; Ammonia; Animals; Glutamine; Humans; Hydrogen-Ion Concentration; Intestinal Mucosa; Kidney; Mitochondria; Muscles; Rats | 1982 |
Effect of pH and alpha-ketoglutarate on mitochondrial ammonia production.
Topics: Acidosis; Ammonia; Animals; Glutamate Dehydrogenase; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney; Mitochondria; Rats; Rats, Inbred Strains | 1982 |
Rebound metabolic alkalosis in the rat. A study of the renal response to and recovery from metabolic acidosis.
Topics: Acidosis; Alkalosis; Ammonia; Ammonium Chloride; Animals; Biological Transport, Active; Glutamate Dehydrogenase; Glutaminase; Glutamine; Ketoglutaric Acids; Kidney; Phosphoenolpyruvate Carboxykinase (GTP); Rats; Rats, Inbred Strains | 1982 |
Renal ammoniagenesis during the adaptation to metabolic acidosis in man.
Topics: Acidosis; Adult; Ammonia; Glomerular Filtration Rate; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney; Middle Aged; Renal Circulation | 1982 |
Hepatic glutamine synthesis and urinary ammonia excretion.
Topics: Acidosis; Ammonia; Animals; Carbon Tetrachloride Poisoning; Chemical and Drug Induced Liver Injury; Glutamine; Hydrochloric Acid; Kidney; Liver; Male; Rats; Rats, Inbred Strains | 1982 |
Ketone body effects on glutamine metabolism in isolated kidneys and mitochondria.
Topics: 3-Hydroxybutyric Acid; Ammonia; Animals; Glomerular Filtration Rate; Glutamate Dehydrogenase; Glutamine; Hydroxybutyrates; Ketone Bodies; Kidney; Male; Mitochondria; NAD; Rats; Rats, Inbred Strains; Urination | 1982 |
Immediate adaptation of the dog kidney to acute hypercapnia.
Topics: Acute Disease; Adaptation, Physiological; Ammonia; Animals; Dogs; Female; Glutamine; Hypercapnia; Kidney; Kidney Cortex; Liver; Male; Nephrectomy | 1982 |
Organic acid metabolism in a patient with ornithine transcarbamylase deficiency.
Topics: Ammonia; Ammonium Chloride; Child; Citrates; Citric Acid; Female; Glutamine; Humans; Ketoglutaric Acids; Ornithine Carbamoyltransferase Deficiency Disease; Pyruvates; Pyruvic Acid; Succinates; Succinic Acid | 1982 |
Spontaneous animal models of ornithine transcarbamylase deficiency: studies on serum and urinary nitrogenous metabolites.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; Benzoates; Benzoic Acid; Diet; Female; Glutamine; Heterozygote; Liver; Male; Mice; Mice, Mutant Strains; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid | 1982 |
A quantitative analysis of renal ammoniagenesis and energy balance: a theoretical approach.
Topics: Acidosis; Adenosine Triphosphate; Ammonia; Animals; Dogs; Glutamine; Humans; Kidney; Kidney Tubules, Proximal; Rats | 1982 |
Biochemical bases for environmental adaptation in goldfish (Carassius auratus L.): resistance to ammonia.
Topics: Adaptation, Physiological; Ammonia; Animals; Brain; Cyprinidae; Glutamine; Goldfish; Liver; Succinates; Trout; Water Pollutants; Water Pollutants, Chemical | 1982 |
[Electroencephalography and cerebrospinal fluid glutamine in portal-systemic encephalopathies].
Topics: Adult; Aged; Ammonia; Electroencephalography; Female; Glutamine; Hepatic Encephalopathy; Humans; Male; Middle Aged; Prognosis | 1982 |
Influence of pyruvate on ammonia metabolism by renal cortical mitochondria.
Topics: Acidosis; Ammonia; Animals; Citrates; Citric Acid; Glutamine; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kidney Cortex; Male; Mitochondria; Pyruvates; Pyruvic Acid; Rats; Rats, Inbred Strains | 1982 |
Glutamine: a new metabolic substrate.
Topics: Amino Acids; Ammonia; Animals; Bone and Bones; Glutaminase; Glutamine; Glycolysis; In Vitro Techniques; Rats | 1982 |
Variations in blood ammonia and glutamine levels after hepatectomy and/or abdominal evisceration in the rat.
Topics: Ammonia; Animals; Diet; Fasting; Gastrectomy; Glutamine; Hepatectomy; Intestines; Male; Muscles; Nephrectomy; Rats; Sucrose | 1980 |
Effect of colectomy upon ammonemia and glutaminemia in rats with stricture of the portal vein.
Topics: Ammonia; Animals; Colectomy; Constriction, Pathologic; Glutamine; Hepatic Encephalopathy; Male; Portal Vein; Rats | 1981 |
Control of glutaminase activity in rat brain cortex in vitro: influence of glutamate, phosphate, ammonium, calcium and hydrogen ions.
Topics: Amino Acids; Ammonia; Animals; Calcium; Cerebral Cortex; Culture Techniques; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Male; Phosphates; Rats | 1981 |
Metabolic changes in kidney; of mice on alloxan treatment.
Topics: Alloxan; Ammonia; AMP Deaminase; Animals; Female; Glutamine; Kidney; Male; Mice; Oxidoreductases; Urea | 1980 |
Leucine metabolism in skeletal muscle of the tumour-bearing rat.
Topics: Alanine; Amino Acids; Ammonia; Animals; Carcinoma 256, Walker; Diaphragm; Female; Glutamine; Glycogen; Leucine; Muscle Proteins; Muscles; Oxidation-Reduction; Rats; Transaminases | 1980 |
An appraisal of CSF glutamine measurement by acid hydrolysis.
Topics: Ammonia; Glutamine; Humans; Hydrolysis; Methods; Urea | 1981 |
Evidence of activation of the renal glutamate dehydrogenase pathway in intact acidotic dogs.
Topics: Acidosis; Alanine; Alkalosis; Ammonia; Animals; Deamination; Dogs; Enzyme Activation; Female; Glutamate Dehydrogenase; Glutamates; Glutamine; Kidney; Male | 1981 |
Purification and some properties of urate oxidase from nitrogen-fixing nodules of cowpea.
Topics: Ammonia; Cations, Divalent; Fabaceae; Glutamine; Isoelectric Point; Metals; Molecular Weight; Nitrogen Fixation; Plants; Plants, Medicinal; Urate Oxidase; Xanthines | 1981 |
Correlation between glutamate deamination and glutamine deamidation in rat kidney mitochondria.
Topics: Adenosine Diphosphate; Aerobiosis; Ammonia; Anaerobiosis; Animals; Deamination; Glutamates; Glutamine; Kidney; Mitochondria; Rats | 1981 |
New approaches to the diagnosis and treatment of inborn errors or urea synthesis.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Argininosuccinic Acid; Citrulline; Glutamine; Hippurates; Humans; Infant; Infant, Newborn; Phenylacetates; Urea | 1981 |
Effect of 3-aminopicolinic acid on renal ammoniagenesis in the rat.
Topics: Ammonia; Animals; Chelating Agents; Glutamine; Kidney; Male; Phosphoenolpyruvate Carboxykinase (GTP); Picolinic Acids; Rats | 1981 |
Glutamine: a new anticystinuric drug?
Topics: Adult; Ammonia; Cystinuria; Drug Combinations; Female; Glutamine; Humans; Time Factors; Tiopronin | 1981 |
Mechanism by which enhanced ammonia production reduces urinary potassium excretion.
Topics: Ammonia; Ammonium Chloride; Animals; Glutamine; Hydrogen-Ion Concentration; Kidney; Male; Perfusion; Potassium; Rats; Rats, Inbred Strains | 1981 |
Leucine meal increases glutamine and total nitrogen release from forearm muscle.
Topics: Adult; Alanine; Amino Acids; Ammonia; Diet; Forearm; Glutamine; Humans; Leucine; Male; Muscles; Nitrogen; Physical Exertion; Regional Blood Flow; Time Factors | 1981 |
Effect of intralumenal cation-exchange resin on excretion of ammonia in rat ileum.
Topics: Ammonia; Animals; Cation Exchange Resins; Glutamine; Ileum; Ion Exchange Resins; Male; Rats; Rats, Inbred Strains | 1981 |
Ammonia partitioning between glutamine and urea: interorgan participation in metabolic acidosis.
Topics: Acidosis, Renal Tubular; Ammonia; Ammonium Chloride; Animals; Blood; Glutamine; Hydrochloric Acid; Intestinal Mucosa; Intestines; Liver; Male; Muscles; Rats; Rats, Inbred Strains; Urea; Urine | 1981 |
Adaptation of renal ammonia production to metabolic acidosis: a study in metabolic regulation.
Topics: Acidosis; Ammonia; Animals; Glutamate Dehydrogenase; Glutaminase; Glutamine; Humans; In Vitro Techniques; Kidney; Kidney Tubules; Mitochondria; Rats; Regeneration | 1980 |
[Neutralization of ammonia in cardiac muscle].
Topics: Alanine; Ammonia; Animals; Aspartic Acid; Cardiomyopathies; Glutamates; Glutamine; Isoproterenol; Male; Myocardium; Necrosis; Rats | 1980 |
Effect of phosphoenolpyruvate carboxykinase inhibition on renal metabolism of glutamine: in vivo studies in the dog and rat.
Topics: Ammonia; Animals; Dogs; Female; Gluconeogenesis; Glutamine; Kidney; Liver; Male; Phosphoenolpyruvate Carboxykinase (GTP); Picolinic Acids; Rats | 1980 |
The effects of alpha-methylglutamate on ammonium excretion and renal ammonia production in rats.
Topics: Ammonia; Animals; Glutamates; Glutamine; Kidney; Male; Methionine Sulfoximine; Mitochondria; Rats | 1980 |
Mithcondrial glutamine permeability and renal ammonia production in metabolic acidosis.
Topics: Acidosis; Ammonia; Animals; Glutamine; Kidney Cortex; Male; Microscopy, Electron; Mitochondria; Perfusion; Rats | 1980 |
Regulation of renal ammoniagenesis in the rabbit.
Topics: Ammonia; Animals; Biological Transport; Glutamate Dehydrogenase; Glutamine; Kidney Cortex; Kinetics; Malates; Mitochondria; Phosphates; Rabbits; Rats | 1980 |
Response of the rat and dog kidney to H+ concentration in vitro--a comparative study with slices and tubules.
Topics: Ammonia; Animals; Dogs; Energy Metabolism; Female; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney; Kidney Cortex; Kidney Tubules; Male; Oxidation-Reduction; Perfusion; Rats; Species Specificity | 1980 |
Glutamine metabolism in isolated dog kidney tubules: inhibition by dialysed albumin preparation.
Topics: Albumins; Ammonia; Animals; Dogs; Dose-Response Relationship, Drug; Fatty Acids; Glucose; Glutamine; In Vitro Techniques; Kidney Tubules | 1980 |
Changes in renal metabolite profile and ammoniagenesis during acute and chronic metabolic acidosis in dog and rat.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Chronic Disease; Dogs; Glutamates; Glutamine; Ketoglutaric Acids; Kidney; Malates; Oxaloacetates; Phosphoenolpyruvate; Phosphoenolpyruvate Carboxykinase (GTP); Rats | 1980 |
The role of pH and the lack of a requirement for hydorgencarbonate in the regulation of hepatic glutamine metabolism.
Topics: Alanine; Ammonia; Animals; Bicarbonates; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Kinetics; Liver; Male; Perfusion; Rats; Urea | 1980 |
A mutant of CHO-K1 cells deficient in two nonsequential steps of de novo purine biosynthesis.
Topics: Amidophosphoribosyltransferase; Ammonia; Animals; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Cell-Free System; Cricetinae; Genetic Complementation Test; Glutamine; Glycine; Ligases; Mutation; Pentosyltransferases; Phenotype; Purines; Ribonucleotides | 1980 |
Regulation of glutamine catabolism in the perfused guinea-pig liver in relation to ureogenesis and gluconeogenesis.
Topics: Aminooxyacetic Acid; Ammonia; Animals; Glucose; Glutamine; Guinea Pigs; Kinetics; Liver; Male; Mitochondria, Liver; Oxidation-Reduction; Perfusion; Urea | 1980 |
Relationship of muscle glutamine production to renal ammonia metabolism.
Topics: Acidosis; Amino Acids; Ammonia; Animals; Blood Glucose; Glutamine; Kidney; Muscles; Rats | 1980 |
Hepatic encephalopathy: a unifying hypothesis.
Topics: Ammonia; Glutamine; Hepatic Encephalopathy; Humans; Tryptophan | 1980 |
Developmental changes of free amino acid concentrations in fetal fluids of pigs.
Topics: Aging; Allantois; Amino Acids; Ammonia; Amniotic Fluid; Animals; Arginine; Female; Fetal Blood; Gestational Age; Glutamine; Glycine; Male; Ornithine; Placenta; Pregnancy; Swine; Urea; Uterus | 1995 |
Effect of HCO3- on glutamine and glucose metabolism in lymphocytes.
Topics: Adenosine Triphosphate; Ammonia; Animals; Aspartic Acid; Bicarbonates; Carbon Dioxide; Cells, Cultured; Chromatography, High Pressure Liquid; Glucose; Glutamates; Glutamine; Lactates; Lymphocytes; Male; Pyruvates; Rats; Rats, Sprague-Dawley | 1995 |
Dependence of in vivo glutamine synthetase activity on ammonia concentration in rat brain studied by 1H - 15N heteronuclear multiple-quantum coherence-transfer NMR.
Topics: Adenosine Triphosphate; Ammonia; Animals; Blood-Brain Barrier; Brain; gamma-Aminobutyric Acid; Gas Chromatography-Mass Spectrometry; Glutamate-Ammonia Ligase; Glutamates; Glutaminase; Glutamine; Infusions, Intravenous; Magnetic Resonance Spectroscopy; Male; Rats; Rats, Wistar | 1995 |
Identification of the regulatory domain of the mammalian multifunctional protein CAD by the construction of an Escherichia coli hamster hybrid carbamyl-phosphate synthetase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Allosteric Regulation; Amino Acid Sequence; Ammonia; Animals; Aspartate Carbamoyltransferase; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Cricetinae; Dihydroorotase; Enzyme Activation; Escherichia coli; Glutamine; Kinetics; Mesocricetus; Molecular Sequence Data; Multienzyme Complexes; Phosphoribosyl Pyrophosphate; Phosphorylation; Recombinant Fusion Proteins; Sequence Alignment; Sequence Homology, Amino Acid; Structure-Activity Relationship; Uridine Triphosphate | 1994 |
Astrocyte swelling in liver failure: role of glutamine and benzodiazepines.
Topics: Ammonia; Animals; Animals, Newborn; Astrocytes; Brain Edema; Cells, Cultured; Cerebral Cortex; Chlorides; GABA-A Receptor Antagonists; Glutamate-Ammonia Ligase; Glutamine; Hepatic Encephalopathy; Inositol; Ion Channels; Isoquinolines; Methionine Sulfoximine; Potassium; Rats; Receptors, GABA-A; Water-Electrolyte Balance | 1994 |
Quantification of incorporation of [15N]ammonia into plasma amino acids and urea.
Topics: Administration, Oral; Adult; Amino Acids; Ammonia; Arginine; Glutamine; Humans; Injections, Intravenous; Male; Nitrogen Isotopes; Urea | 1995 |
Kinetic characterization of 4-amino 4-deoxychorismate synthase from Escherichia coli.
Topics: 4-Aminobenzoic Acid; Amination; Ammonia; Bacterial Proteins; Carbon-Carbon Lyases; Carbon-Nitrogen Ligases; Chorismic Acid; Dithiothreitol; Enzyme Activation; Enzyme Reactivators; Escherichia coli; Escherichia coli Proteins; Feedback; Glutamine; Kinetics; para-Aminobenzoates; Transaminases | 1995 |
The concentration of ammonia regulates nitrogen metabolism in Saccharomyces cerevisiae.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Neutral; Ammonia; Base Sequence; Biomass; Fungal Proteins; Gene Expression Regulation, Fungal; Glutamate Dehydrogenase; Glutamate Dehydrogenase (NADP+); Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Ketoglutaric Acids; Membrane Transport Proteins; Molecular Sequence Data; Nitrogen; Osmolar Concentration; RNA, Fungal; RNA, Messenger; Saccharomyces cerevisiae | 1995 |
Glycerol and lactate induce reciprocal changes in glucose formation and glutamine production in isolated rabbit kidney-cortex tubules incubated with aspartate.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Gluconeogenesis; Glucose; Glutamine; Glycerol; In Vitro Techniques; Kidney Cortex; Kidney Tubules; Kinetics; Lactates; Lactic Acid; Methionine Sulfoximine; Models, Biological; Rabbits | 1995 |
Effect of biotin on ammonia intoxication in rats and mice.
Topics: Acetates; Amino Acids; Ammonia; Analysis of Variance; Animals; Aspartic Acid; Biotin; Brain; Dipeptides; Glutamic Acid; Glutamine; Male; Mice; Mice, Inbred Strains; Rats; Rats, Sprague-Dawley | 1995 |
Preservation of cerebral blood flow responses to hypoxia and arterial pressure alterations in hyperammonemic rats.
Topics: Ammonia; Animals; Blood Pressure; Brain; Cerebrovascular Circulation; Glutamine; Hemorrhage; Homeostasis; Hypertension; Hypoxia; Male; Phenylephrine; Rats; Rats, Wistar | 1995 |
The glnA gene of the cyanobacterium Agmenellum quadruplicatum PR-6 is nonessential for ammonium assimilation.
Topics: Amino Acid Sequence; Ammonia; Base Sequence; Cyanobacteria; DNA Mutational Analysis; Gene Expression; Genes, Bacterial; Glutamate-Ammonia Ligase; Glutamine; Molecular Sequence Data; RNA, Bacterial; RNA, Messenger | 1993 |
Neomycin reduces the intestinal production of ammonia from glutamine.
Topics: Ammonia; Animals; Brain Chemistry; Glutaminase; Glutamine; Intestinal Mucosa; Intestines; Male; Neomycin; Portacaval Shunt, Surgical; Rats; Time Factors | 1994 |
Influence of ammonium ion and glucose on mAb production in suspension and fixed bed hybridoma cultures.
Topics: Ammonia; Animals; Antibodies, Monoclonal; Biotechnology; Evaluation Studies as Topic; Glucose; Glutamine; Hybridomas; Kinetics; Mice; Oxygen Consumption | 1993 |
Glutamine-based dipeptides are utilized in mammalian cell culture by extracellular hydrolysis catalyzed by a specific peptidase.
Topics: Amino Acids; Ammonia; Animals; Catalysis; Cell Division; Culture Media, Conditioned; Dipeptides; Glucose; Glutamine; Hybridomas; Hydrolysis; Kinetics; Lactates; Lactic Acid; Mice; Peptide Hydrolases; Sterilization; Substrate Specificity | 1994 |
Growth and interferon-gamma production in batch culture of CHO cells.
Topics: Ammonia; Animals; Cattle; Cell Division; CHO Cells; Cricetinae; Culture Media; Culture Techniques; Glucose; Glutamine; Interferon-gamma; Kinetics; Lactates; Models, Theoretical; Recombinant Proteins; Time Factors | 1994 |
Methods for reducing the ammonia in hybridoma cell cultures.
Topics: Ammonia; Animals; Biotechnology; Cell Division; Cells, Cultured; Culture Media; Cytological Techniques; Filtration; Glutamic Acid; Glutamine; Hybridomas; Ion Exchange; Membranes, Artificial; Mice; Zeolites | 1995 |
Time course of glutamine in a culture medium during high-density culture of mouse C127 transformants.
Topics: Ammonia; Animals; Biomedical Engineering; Biosensing Techniques; Cells, Cultured; Culture Media; Glucose; Glutamine; In Vitro Techniques; Mice; Recombinant Proteins; Time Factors | 1995 |
Transcriptional and posttranslational regulation of the general amino acid permease of Saccharomyces cerevisiae.
Topics: Amino Acid Transport Systems; Ammonia; Cloning, Molecular; DNA-Binding Proteins; Fungal Proteins; Gene Expression Regulation, Fungal; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Glutathione Peroxidase; Membrane Transport Proteins; Nitrogen Compounds; Phosphorylation; Prions; Protein Processing, Post-Translational; Repressor Proteins; Restriction Mapping; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Transcription Factors; Transcription, Genetic; Urea | 1995 |
In vivo activity of glutaminase in the brain of hyperammonaemic rats measured by 15N nuclear magnetic resonance.
Topics: Ammonia; Animals; Brain; Brain Chemistry; gamma-Aminobutyric Acid; Glutamic Acid; Glutaminase; Glutamine; Magnetic Resonance Spectroscopy; Male; Nitrogen Isotopes; Quantum Theory; Quaternary Ammonium Compounds; Rats; Rats, Wistar; Sensitivity and Specificity | 1995 |
Muscle ammonia and glutamine exchange during chronic liver insufficiency in the rat.
Topics: Amino Acids; Ammonia; Analysis of Variance; Animals; Chronic Disease; Glutamic Acid; Glutamine; Liver Failure; Male; Muscle, Skeletal; Rats; Rats, Wistar | 1994 |
Increase in postimplantation development of cultured mouse embryos by amino acids and induction of fetal retardation and exencephaly by ammonium ions.
Topics: Amino Acids; Ammonia; Animals; Cells, Cultured; Culture Media; Dose-Response Relationship, Drug; Embryo Implantation; Embryo Transfer; Embryonic and Fetal Development; Female; Fetal Viability; Glutamine; Mice; Mice, Inbred C57BL; Mice, Inbred CBA; Neural Tube Defects; Time Factors; Zygote | 1994 |
Electrical stimulation and amino acid and ammonia metabolism in the canine gastrocnemius muscle.
Topics: Adenine Nucleotides; Alanine; Amino Acids; Amino Acids, Branched-Chain; Amino Acids, Essential; Ammonia; Animals; Biological Transport, Active; Blood Flow Velocity; Dogs; Electric Stimulation; Female; Glucose; Glutamine; Lactates; Lactic Acid; Male; Muscle Contraction; Muscle, Skeletal; Oxygen Consumption; Sciatic Nerve | 1995 |
Renal ammonia and glutamine metabolism during liver insufficiency-induced hyperammonemia in the rat.
Topics: Ammonia; Animals; Glutamates; Glutamic Acid; Glutamine; Hydrogen-Ion Concentration; Kidney; Kinetics; Liver Failure; Male; Rats; Rats, Wistar; Regional Blood Flow; Time Factors; Urea | 1993 |
Intestinal glutamine and ammonia metabolism during chronic hyperammonaemia induced by liver insufficiency.
Topics: Alanine; Ammonia; Animals; Bile Ducts; Blood Flow Velocity; Body Weight; Chronic Disease; Citrulline; Diet; Glutamates; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Jejunum; Ligation; Male; Neurotransmitter Agents; Portacaval Shunt, Surgical; Portal System; Rats; Rats, Wistar | 1993 |
Effects of chronic exposure to ammonia on glutamate and glutamine interconversion and compartmentation in homogeneous primary cultures of mouse astrocytes.
Topics: Ammonia; Animals; Animals, Newborn; Astrocytes; Brain; Carbon Radioisotopes; Cells, Cultured; Glutamates; Glutamic Acid; Glutamine; Kinetics; Mice; Radioisotope Dilution Technique; Regression Analysis; Time Factors | 1994 |
Changes in distribution and activity of glutamine synthetase in carbon tetrachloride-induced cirrhosis in the rat: potential role in hyperammonemia.
Topics: Ammonia; Animals; Carbon Tetrachloride; Glutamate-Ammonia Ligase; Glutamine; Immunohistochemistry; Liver Cirrhosis, Experimental; Rats; Reference Values; Tissue Distribution; Urea | 1994 |
The effect of acidosis on the labelling of urinary ammonia during infusion of [amide-15N]glutamine in human subjects.
Topics: Acidosis; Adult; Aged; Ammonia; Calcium Chloride; Glutamine; Humans; Infusions, Intravenous; Isotope Labeling; Kidney; Male; Nitrogen Isotopes; Pilot Projects | 1994 |
Arginine 30 and asparagine 74 have functional roles in the glutamine dependent activities of Escherichia coli asparagine synthetase B.
Topics: Adenosine Triphosphate; Amino Acid Sequence; Ammonia; Arginine; Asparagine; Aspartate-Ammonia Ligase; Base Sequence; Catalysis; Escherichia coli; Glutamine; Kinetics; Models, Chemical; Molecular Sequence Data; Mutagenesis, Site-Directed; Nitrogen; Nucleotides; Sequence Homology, Amino Acid; Structure-Activity Relationship; Transaminases | 1994 |
Dietary citrulline but not ornithine counteracts dietary arginine deficiency in rats by increasing splanchnic release of citrulline.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Blood Flow Velocity; Body Weight; Citrulline; Creatinine; Diet; Food; Glutamic Acid; Glutamine; Male; Ornithine; Orotic Acid; Proline; Rats; Rats, Sprague-Dawley; Splanchnic Circulation; Urea | 1994 |
Renal ammoniagenesis and interorgan flow of glutamine in chronic metabolic acidosis.
Topics: Acidosis; Adult; Ammonia; Chronic Disease; Glutamine; Humans; Kidney; Middle Aged | 1994 |
Effects of benzoate and hippurate on the regulation of interorgan nitrogen flow: therapeutic benefits.
Topics: Ammonia; Animals; Benzoates; Benzoic Acid; Glutamic Acid; Glutamine; Hippurates; Male; Mannitol; Nitrogen; Rats; Rats, Sprague-Dawley | 1994 |
ATP turnover and intracellular pH limit glutamine utilization in canine renal proximal tubules.
Topics: Adenosine Triphosphate; Ammonia; Animals; Dogs; Glutamine; Hydrogen-Ion Concentration; In Vitro Techniques; Kidney Tubules, Proximal | 1994 |
pH and hormonal regulation of ammoniagenesis in cultured OK cells.
Topics: Ammonia; Animals; Cell Line; Glutamine; Hormones; Hydrogen-Ion Concentration; Kidney; NAD; Opossums; Serine | 1994 |
Brain ATP depletion induced by acute ammonia intoxication in rats is mediated by activation of the NMDA receptor and Na+,K(+)-ATPase.
Topics: Acetates; Adenosine Triphosphate; Ammonia; Animals; Brain; Bronchial Spasm; Dizocilpine Maleate; Enzyme Activation; Glutamine; Hyperventilation; Male; Neurons; Phosphorylation; Protein Kinase C; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Seizures; Sodium-Potassium-Exchanging ATPase | 1994 |
Effects of methionine sulphoximine treatment on renal amino acid and ammonia metabolism in rats.
Topics: Amino Acids; Ammonia; Animals; Body Weight; Eating; Glutamine; Kidney; Male; Methionine Sulfoximine; Rats; Rats, Wistar; Renal Circulation; Renal Plasma Flow | 1994 |
Multichannel flow-injection-analysis biosensor system for on-line monitoring of glucose, lactate, glutamine, glutamate and ammonia in animal cell culture.
Topics: Ammonia; Animals; Biosensing Techniques; Cells, Cultured; Flow Injection Analysis; Glucose; Glutamic Acid; Glutamine; Hybridomas; Lactates; Lactic Acid; Luminescent Measurements; Mice; Online Systems | 1994 |
Changes in the NAD(P)H concentration caused by addition of nitrogenase 'switch-off' effectors in Rhodospirillum rubrum G-9, as measured by fluorescence.
Topics: Ammonia; Darkness; Glutamine; Light; NAD; NADP; Nitrogen Fixation; Nitrogenase; Oxidation-Reduction; Oxygen; Rhodospirillum rubrum; Spectrometry, Fluorescence | 1994 |
The intensity of acidosis differentially alters the pathways of ammoniagenesis in LLC-PK1 cells.
Topics: Acidosis; Acute Disease; Ammonia; Animals; Cell Line; Cells, Cultured; Gas Chromatography-Mass Spectrometry; Glutamine; Hydrogen-Ion Concentration; Kidney | 1994 |
Splanchnic ammonia management in genetic and dietary obesity in the rat.
Topics: Alanine; Ammonia; Animals; Aorta; Diet; Fasting; Glutamine; Hepatic Veins; Liver; Male; Obesity; Portal Vein; Rats; Rats, Zucker; Splanchnic Circulation | 1994 |
Nitrogen fixation by the thermophilic green sulfur bacterium Chlorobium tepidum.
Topics: Ammonia; Anaerobiosis; Bacteria; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; Nitrogen; Nitrogen Fixation; Nitrogenase; Temperature | 1993 |
Cerebral cortex ammonia and glutamine metabolism in two rat models of chronic liver insufficiency-induced hyperammonemia: influence of pair-feeding.
Topics: Amino Acids; Ammonia; Animals; Behavior, Animal; Bile Ducts; Cerebral Cortex; Chronic Disease; Eating; Glucose; Glutamates; Glutamic Acid; Glutamine; Lactates; Lactic Acid; Ligation; Liver Failure; Male; Portacaval Shunt, Surgical; Rats; Rats, Wistar | 1993 |
Interaction between the glutamine cycle and the uptake of large neutral amino acids in astrocytes.
Topics: Amino Acids; Ammonia; Animals; Astrocytes; Glutamates; Glutamic Acid; Glutamine; Kynurenine; Methionine Sulfoximine; Mice; Phenylalanine | 1993 |
Glucocorticoid regulation of splanchnic glutamine, alanine, glutamate, ammonia, and glutathione fluxes.
Topics: Adrenalectomy; Alanine; Amino Acids; Ammonia; Animals; Biological Transport; Cell Membrane; Cells, Cultured; DNA Probes; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Glutathione; Liposomes; Liver; Male; Proteolipids; Rats; Rats, Sprague-Dawley; Receptors, Glucocorticoid; Regional Blood Flow; RNA, Messenger; Splanchnic Circulation; Triamcinolone | 1993 |
A 1H/15N n.m.r. study of nitrogen metabolism in cultured mammalian cells.
Topics: Ammonia; Ammonium Chloride; Animals; CHO Cells; Cricetinae; Glutamate-Ammonia Ligase; Glutamine; HeLa Cells; Humans; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Nitrogen; Nitrogen Isotopes; Osmolar Concentration | 1993 |
Influence of progressive tumor growth on glutamine metabolism in skeletal muscle and kidney.
Topics: Ammonia; Animals; Bicarbonates; Carbon Dioxide; Creatinine; Fibrosarcoma; Glutamate-Ammonia Ligase; Glutamine; Hindlimb; Kidney; Male; Muscles; Neoplasm Transplantation; Rats; Rats, Inbred F344; Regional Blood Flow; Renal Circulation; RNA, Messenger; Soft Tissue Neoplasms | 1993 |
15N n.m.r. measurement of the in vivo rate of glutamine synthesis and utilization at steady state in the brain of the hyperammonaemic rat.
Topics: Ammonia; Animals; Brain; Glutamate-Ammonia Ligase; Glutamates; Glutamic Acid; Glutamine; Kinetics; Magnetic Resonance Spectroscopy; Male; Nitrogen Isotopes; Rats; Rats, Wistar | 1993 |
Glutamine inhibits the ammonia-dependent activities of two Cys-1 mutants of human asparagine synthetase through the formation of an abortive complex.
Topics: Ammonia; Aspartate-Ammonia Ligase; Base Sequence; Cloning, Molecular; Cysteine; DNA; Glutamine; Humans; Hydrogen-Ion Concentration; Immunoblotting; Kinetics; Molecular Sequence Data; Molecular Structure; Mutagenesis, Site-Directed; Substrate Specificity | 1993 |
Effect of L-carnitine on cerebral and hepatic energy metabolites in congenitally hyperammonemic sparse-fur mice and its role during benzoate therapy.
Topics: Adenosine Triphosphate; Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; Benzoates; Benzoic Acid; Body Weight; Brain; Brain Chemistry; Carnitine; Coenzyme A; Dose-Response Relationship, Drug; Energy Metabolism; Genetic Linkage; Glutamates; Glutamic Acid; Glutamine; Hair Diseases; Ketoglutaric Acids; Lactates; Liver; Male; Mice; Mice, Mutant Strains; Ornithine Carbamoyltransferase; Pyruvates; Time Factors; Urea | 1993 |
Age-dependent changes in some aspects of glutamate metabolism in the brain of the teleost, Channa punctatus. I. Ammonia and glutamine contents and glutamate dehydrogenase activity.
Topics: Aging; Ammonia; Animals; Brain; Fishes; Glutamate Dehydrogenase; Glutamates; Glutamic Acid; Glutamine; Male | 1993 |
Free and protein-bound amino acids in sow's colostrum and milk.
Topics: Amino Acids; Ammonia; Animals; Colostrum; Female; Glutamine; Milk; Milk Proteins; Protein Binding; Swine; Taurine; Urea | 1994 |
The pH-dependent behavior of catalytic activities of Azospirillum brasilense glutamate synthase and iodoacetamide modification of the enzyme provide evidence for a catalytic Cys-His ion pair.
Topics: Amino Acid Sequence; Ammonia; Azospirillum brasilense; Catalysis; Cysteine; Glutamate Synthase; Glutamine; Histidine; Hydrogen-Ion Concentration; Iodoacetamide; Ketoglutaric Acids; Kinetics; Molecular Sequence Data; NADP; Sequence Analysis | 1994 |
Synthesis of citrulline from glutamine in pig enterocytes.
Topics: Ammonia; Animals; Carbon-Nitrogen Ligases; Citrulline; Female; Glutaminase; Glutamine; Jejunum; Ligases; Male; Ornithine; Ornithine Carbamoyltransferase; Ornithine-Oxo-Acid Transaminase; Proline; Swine | 1994 |
Ammonia-induced brain edema and intracranial hypertension in rats after portacaval anastomosis.
Topics: Ammonia; Animals; Blood Pressure; Body Water; Brain Edema; Cerebral Cortex; Dose-Response Relationship, Drug; Glutamates; Glutamine; Intracranial Pressure; Male; Methionine Sulfoximine; Portacaval Shunt, Surgical; Pseudotumor Cerebri; Rats; Rats, Sprague-Dawley | 1994 |
Astrocytes and the entry of circulating ammonia into the brain: effect of fluoroacetate.
Topics: Ammonia; Animals; Astrocytes; Brain; Carotid Artery, Common; Chromatography, High Pressure Liquid; Electrodes; Electrophysiology; Evoked Potentials; Fluoroacetates; Glutamine; Hepatic Encephalopathy; Hippocampus; Male; Membrane Potentials; Microdialysis; Rats | 1993 |
Administration of a branched-chain amino acid preparation during hepatic failure: a study emphasizing ammonia metabolism.
Topics: Adult; Aged; Alanine; Amino Acids, Branched-Chain; Ammonia; Arteries; Blood Urea Nitrogen; Female; Gases; Glutamine; Humans; Liver Failure; Male; Middle Aged; Osmolar Concentration; Veins | 1994 |
Lactulose or paromomycin do not affect ammonia generation in the isolated perfused rat small intestine.
Topics: Amino Acids; Ammonia; Animals; Glutamine; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Lactulose; Male; Paromomycin; Perfusion; Rats; Rats, Sprague-Dawley | 1994 |
Relationship of decreased caecal urease activity by dietary penicillin to nitrogen utilisation in chickens fed on a low protein diet plus urea.
Topics: Ammonia; Animals; Bacteria, Anaerobic; Cecum; Chickens; Colony Count, Microbial; Diet; Dietary Proteins; Glutamine; Male; Nitrogen; Penicillins; Urea; Urease; Uric Acid | 1994 |
Effect of cell volume on Acridine Orange fluorescence in hepatocytes.
Topics: Acridine Orange; Ammonia; Animals; Barium; Cell Compartmentation; Cell Size; Chloroquine; Endopeptidases; Fluorescence; Glutamine; Hydrogen-Ion Concentration; Liver; Monensin; Organelles; Osmolar Concentration | 1993 |
Effects of decreased glutamine supply on gut and liver metabolism in vivo in rats.
Topics: Amino Acids; Ammonia; Animals; Glutamine; Intestinal Mucosa; Intestines; Liver; Male; Methionine Sulfoximine; Rats | 1993 |
The concentrations of glutamine and ammonia in commercially available cell culture media.
Topics: Ammonia; Animals; Cell Death; Cell Line; Culture Media; Drug Stability; Glutamine; Humans; Mice | 1993 |
Detection of glycinamide ribonucleotide by HPLC with pulsed amperometry: application to the assay for glutamine: 5-phosphoribosyl-1-pyrophosphate amidotransferase (EC 2.4.2.14).
Topics: Amidophosphoribosyltransferase; Ammonia; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Electrochemistry; Glutamine; Plant Proteins; Ribonucleotides; Sensitivity and Specificity | 1993 |
Extracellular potassium regulates the glutamine content of astrocytes: mediation by intracellular pH.
Topics: Ammonia; Animals; Astrocytes; Bicarbonates; Cell Membrane Permeability; Cells, Cultured; Glutamine; Hydrogen-Ion Concentration; Mice; Potassium; Spectrometry, Fluorescence | 1993 |
Metabolism of endogenous nutrients in islets of Goto-Kakizaki (GK) rats.
Topics: Ammonia; Animals; Blood Glucose; Carbon Dioxide; Carbon Radioisotopes; Diabetes Mellitus, Type 2; Glutamine; Glycerol; In Vitro Techniques; Insulin; Islets of Langerhans; Male; Microscopy, Electron; Palmitic Acid; Palmitic Acids; Rats; Rats, Inbred Strains; Reference Values; Tritium | 1993 |
Glutamine does not increase ammonia in systemically drained small bowel transplants.
Topics: Ammonia; Animals; Diet; Glutamine; Intestine, Small; Male; Rats; Rats, Inbred Lew | 1994 |
Simultaneous determination of ammonia nitrogen and L-glutamine in bioreactor media using flow injection.
Topics: Ammonia; Biosensing Techniques; Culture Media; Electrodes; Flow Injection Analysis; Glutamine; Nitrogen; Potentiometry | 1993 |
Rapid activation of hepatic glutaminase in rats fed on a single high-protein meal.
Topics: Ammonia; Animals; Citrulline; Dietary Proteins; Enzyme Activation; Glutaminase; Glutamine; Liver; Male; Mitochondria, Liver; Rats; Rats, Sprague-Dawley | 1993 |
Regulation of orotic acid biosynthesis and excretion induced by oral glutamine administration in mice.
Topics: Administration, Oral; Ammonia; Animals; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Cycloheximide; Glutamine; Isoxazoles; Male; Mice; Mice, Inbred ICR; Mitochondria, Liver; Ornithine Decarboxylase; Ornithine-Oxo-Acid Transaminase; Orotic Acid | 1993 |
Metabolic adaptation of the kidney to hyperammonemia during chronic liver insufficiency in the rat.
Topics: Adaptation, Physiological; Amino Acids; Ammonia; Animals; Chronic Disease; Glutamine; Kidney; Liver Failure; Male; Rats; Rats, Wistar | 1993 |
Effect of sodium benzoate on cerebral and hepatic energy metabolites in spf mice with congenital hyperammonemia.
Topics: Acetyl Coenzyme A; Adenosine Triphosphate; Ammonia; Animals; Benzoates; Benzoic Acid; Brain; Coenzyme A; Disease Models, Animal; Dose-Response Relationship, Drug; Glutamine; Liver; Male; Mice; Mice, Mutant Strains; Ornithine Carbamoyltransferase Deficiency Disease; Time Factors; Urea | 1993 |
Magnetic resonance spectroscopy shows increased brain glutamine in ornithine carbamoyl transferase deficiency.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Brain; Brain Diseases; Child; Female; Glutamine; Humans; Infant; Magnetic Resonance Imaging; Ornithine Carbamoyltransferase Deficiency Disease | 1993 |
Acid-base regulation of hepatic glutamine metabolism and ureagenesis: study with 15N.
Topics: Acid-Base Equilibrium; Acidosis; Alanine; Alkalosis; Ammonia; Animals; Aspartic Acid; Glutamine; In Vitro Techniques; Liver; Male; Nitrogen Isotopes; Rats; Rats, Sprague-Dawley; Urea | 1993 |
Appearance of intraportally infused [15N]urea in blood and urine of domestic fowl.
Topics: Ammonia; Animals; Chickens; Diet; Glutamine; Infusions, Intravenous; Male; Nitrogen Isotopes; Portal Vein; Spectrometry, X-Ray Emission; Urea | 1994 |
Enhanced susceptibility to transglutaminase reaction of alpha-lactalbumin in the molten globule state.
Topics: Amino Acid Sequence; Ammonia; Animals; Calcium; Cattle; Chromatography, Gel; Chromatography, High Pressure Liquid; Dansyl Compounds; Dipeptides; Electrophoresis, Polyacrylamide Gel; Fluorescence; Glutamine; Lactalbumin; Lysine; Molecular Sequence Data; Molecular Weight; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Streptomycetaceae; Transglutaminases | 1996 |
Urea synthesis in enterocytes of developing pigs.
Topics: Ammonia; Ammonium Chloride; Animals; Animals, Newborn; Animals, Suckling; Arginine; Argininosuccinate Lyase; Argininosuccinate Synthase; Carbamoyl-Phosphate Synthase (Ammonia); Carbamyl Phosphate; Chromatography, High Pressure Liquid; Citrulline; Glutamine; Intestinal Mucosa; Intestines; Ornithine; Ornithine Carbamoyltransferase; Swine; Urea; Weaning | 1995 |
Impaired pial arteriolar reactivity to hypercapnia during hyperammonemia depends on glutamine synthesis.
Topics: Acetates; Acetic Acid; Ammonia; Animals; Arterioles; Astrocytes; Blood Pressure; Buthionine Sulfoximine; Cerebrovascular Circulation; Enzyme Inhibitors; Glutamine; Hypercapnia; Infusions, Intravenous; Male; Methionine Sulfoximine; Pia Mater; Rats; Rats, Wistar; Reference Values; Regional Blood Flow | 1996 |
Requirement for the carboxyl-terminal domain of Saccharomyces cerevisiae carbamoyl-phosphate synthetase.
Topics: Amino Acid Sequence; Ammonia; Animals; Base Sequence; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); DNA Primers; Dogfish; Escherichia coli; Glutamine; Humans; Macromolecular Substances; Molecular Sequence Data; Molecular Weight; Mutagenesis, Site-Directed; Plasmids; Protein Folding; Rats; Recombinant Proteins; Restriction Mapping; Saccharomyces cerevisiae; Sequence Deletion; Substrate Specificity | 1996 |
Metabolic engineering of animal cells.
Topics: Alanine; Ammonia; Animals; Antibodies, Monoclonal; Cell Death; Cell Division; Cell Fusion; Cell Line; Culture Media; Culture Techniques; Fermentation; Glucose; Glutamine; Hybridomas; Kinetics; Mice; Models, Biological; Spodoptera; Transfection | 1996 |
A mass isotopomer study of urea and glutamine synthesis from 15N-labeled ammonia in the perfused rat liver.
Topics: Ammonia; Animals; Glutamine; Isotope Labeling; Kinetics; Liver; Male; Mathematics; Models, Theoretical; Nitrogen; Nitrogen Isotopes; Perfusion; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Urea | 1996 |
Decreased ureagenesis from alanine, but not from ammonia and glutamine, in the perfused rat liver after partial hepatectomy.
Topics: Alanine; Ammonia; Animals; Glutamate Dehydrogenase; Glutaminase; Glutamine; Hepatectomy; Kinetics; Liver; Liver Regeneration; Male; Perfusion; Rats; Rats, Sprague-Dawley; Urea | 1996 |
Salmonella typhimurium apparently perceives external nitrogen limitation as internal glutamine limitation.
Topics: Alanine; Amino Acids; Ammonia; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Mutation; Nitrogen; Nucleotidyltransferases; PII Nitrogen Regulatory Proteins; Promoter Regions, Genetic; Salmonella typhimurium | 1996 |
Effectors of D-[3H]aspartate release from rat cerebellum.
Topics: Aminooxyacetic Acid; Ammonia; Animals; Aspartic Acid; Astrocytes; Calcium; Cerebellum; Glutamine; In Vitro Techniques; Ketone Bodies; Kinetics; Male; Models, Neurological; Neurons; Potassium; Rats; Rats, Wistar; Succinates; Tritium | 1996 |
Cryptogenic hepatitis masking the diagnosis of ornithine transcarbamylase deficiency.
Topics: Absorption; Ammonia; Arginine; Child, Preschool; Citrulline; Diagnosis, Differential; Dietary Proteins; Female; Glutamine; Hepatitis; Humans; Infant; Lysine; Ornithine; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid; Urea | 1996 |
Therapeutic use of carbamylglutamate in the case of carbamoyl-phosphate synthetase deficiency.
Topics: Ammonia; Arginine; Carbamoyl-Phosphate Synthase (Ammonia); Child, Preschool; Citrulline; Glutamates; Glutamic Acid; Glutamine; Humans; Male | 1996 |
Evidence of excitotoxicity in the brain of the ornithine carbamoyltransferase deficient sparse fur mouse.
Topics: Ammonia; Animals; Brain Damage, Chronic; Disease Models, Animal; Glutamine; Hair; Metabolism, Inborn Errors; Mice; Mice, Inbred Strains; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Quinolinic Acid; Tryptophan | 1995 |
Action of cypermethrin on tissue transamination during nitrogen metabolism in Cyprinus carpio.
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Brain; Carps; Chemical Fractionation; Gills; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Insecticides; Liver; Muscles; Nitrogen; Oxidation-Reduction; Pyrethrins; Tissue Distribution; Urea; Water Pollutants, Chemical | 1996 |
Determinants of ammonia clearance by hemodialysis.
Topics: Ammonia; Blood Flow Velocity; Brain Edema; Dialysis Solutions; Glutamine; Hepatic Encephalopathy; Humans; In Vitro Techniques; Renal Dialysis; Urea | 1996 |
Ammonia stimulates glutamine uptake to the cerebral non-synaptic mitochondria of the rat.
Topics: Ammonia; Animals; Astrocytes; Biological Transport; Cerebral Cortex; Glutamine; Kinetics; Male; Mitochondria; Rats; Rats, Wistar; Synapses; Tritium | 1996 |
Glutamine, myo-inositol, and organic brain osmolytes after portocaval anastomosis in the rat: implications for ammonia-induced brain edema.
Topics: Ammonia; Animals; Blood Pressure; Body Water; Body Weight; Brain; Brain Edema; Cerebral Cortex; Glutamine; Hepatic Encephalopathy; Inositol; Portacaval Shunt, Surgical; Rats; Rats, Sprague-Dawley | 1996 |
Severity of hyperammonemic encephalopathy correlates with brain ammonia level and saturation of glutamine synthetase in vivo.
Topics: Ammonia; Animals; Brain; Glutamate-Ammonia Ligase; Glutamine; Hepatic Encephalopathy; Kinetics; Male; Methionine Sulfoximine; Motor Activity; Posture; Rats; Rats, Wistar; Reflex; Time Factors | 1996 |
Hyperammonemia-induced depletion of glutamate and branched-chain amino acids in muscle and plasma.
Topics: Alanine; Amino Acids, Branched-Chain; Ammonia; Animals; Blood Glucose; Glutamic Acid; Glutamine; Insulin; Male; Muscle, Skeletal; Random Allocation; Rats; Rats, Wistar | 1996 |
Simultaneous measurement of metabolic flux in portally-drained viscera, liver, spleen, kidney and hindquarter in the conscious pig.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Blood Flow Velocity; Catheterization; Female; Food; Glutamine; Hepatic Veins; Kidney; Liver; p-Aminohippuric Acid; Portal System; Portal Vein; Renal Veins; Spleen; Splenic Vein; Swine | 1996 |
Regulation of [15N]urea synthesis from [5-15N]glutamine. Role of pH, hormones, and pyruvate.
Topics: Amino Acids; Ammonia; Animals; Citric Acid Cycle; Citrulline; Gas Chromatography-Mass Spectrometry; Glucagon; Glutamates; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Insulin; Liver; Male; Pyruvic Acid; Rats; Rats, Sprague-Dawley; Urea | 1996 |
Enzymatic synthesis of oleamide (cis-9, 10-octadecenoamide), an endogenous sleep-inducing lipid, by rat brain microsomes.
Topics: Adenosine Triphosphate; Ammonia; Animals; Brain; Coenzyme A; Glutamine; Kinetics; Microsomes; Oleic Acid; Oleic Acids; Rats; Subcellular Fractions | 1996 |
Clinical and biochemical heterogeneity in females of a large pedigree with ornithine transcarbamylase deficiency due to the R141Q mutation.
Topics: Allopurinol; Amino Acid Metabolism, Inborn Errors; Ammonia; Arginine; Citrulline; Female; Glutamine; Heterozygote; Humans; Infant, Newborn; Male; Mutation; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid; Pedigree | 1996 |
Glial alkalinization detected in vivo by 1H-15N heteronuclear multiple-quantum coherence-transfer NMR in severely hyperammonemic rat.
Topics: Alkalies; Amides; Ammonia; Animals; Brain Diseases; Glutamine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Male; Neuroglia; Nitrogen Isotopes; Osmolar Concentration; Protons; Rats; Rats, Wistar | 1997 |
Ammonia-excreting mutants of Klebsiella pneumoniae with a pleiotropic defect in nitrogen metabolism.
Topics: Amino Acids; Ammonia; Blotting, Western; Electrophoresis, Polyacrylamide Gel; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Gene Library; Glutamate-Ammonia Ligase; Glutamine; Klebsiella pneumoniae; Mutagenesis; Nitrogen; Nitrogenase; Plasmids; Transaminases | 1996 |
The anaerobic fungus Piromyces sp. strain E2: nitrogen requirement and enzymes involved in primary nitrogen metabolism.
Topics: Albumins; Allantoin; Amino Acids; Ammonia; Anaerobiosis; Fungi; Glutamate Dehydrogenase; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamine; NAD; Nitrites; Nitrogen; Quaternary Ammonium Compounds; Transaminases; Urea | 1996 |
Detection of glutamate/glutamine resonances by 1H magnetic resonance spectroscopy at 0.5 tesla.
Topics: Adult; Ammonia; Brain; Female; Glutamic Acid; Glutamine; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Phantoms, Imaging; Protons; Sensitivity and Specificity | 1997 |
Gut endotoxin restriction prevents catabolic changes in glutamine metabolism after surgery in the bile duct-ligated rat.
Topics: Ammonia; Animals; Bile Ducts; Cholestyramine Resin; Endotoxins; Glutamine; Hindlimb; Intestinal Mucosa; Ligation; Liver; Male; Postoperative Period; Rats; Rats, Wistar | 1997 |
In vivo 13C NMR measurements of cerebral glutamine synthesis as evidence for glutamate-glutamine cycling.
Topics: Ammonia; Animals; Brain; Carbon Isotopes; Citric Acid Cycle; Glucose; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Kinetics; Magnetic Resonance Spectroscopy; Male; Models, Chemical; Models, Theoretical; Rats; Rats, Sprague-Dawley | 1997 |
The effect of hypotonicity, glutamine, and glycine on red cell preservation.
Topics: Adenine; Adenosine Triphosphate; Ammonia; Blood Preservation; Blood Volume; Coated Vesicles; Diphosphoglyceric Acids; Endosomes; Erythrocytes; Glucose; Glutamine; Glycine; Hemoglobins; Hemolysis; Humans; Hydrogen-Ion Concentration; Hypotonic Solutions; Mannitol; Potassium; Sodium Chloride | 1997 |
Enhanced metabolism of arginine and glutamine in enterocytes of cortisol-treated pigs.
Topics: Amino Acids; Ammonia; Animals; Animals, Suckling; Arginase; Arginine; Argininosuccinate Lyase; Argininosuccinate Synthase; Cells, Cultured; Glutamine; Hydrocortisone; Jejunum; Mifepristone; Ornithine-Oxo-Acid Transaminase; Receptors, Glucocorticoid; Swine; Urea; Weaning | 1997 |
Increased whole-body protein and glutamine turnover in advanced cancer is not matched by an increased muscle protein and glutamine turnover.
Topics: Ammonia; Animals; Body Weight; Eating; Female; Glutamine; Muscle Proteins; Muscle, Skeletal; Neoplasm Proteins; Neoplasms, Connective Tissue; Rats; Rats, Inbred Lew; Sarcoma, Experimental | 1997 |
Glucocorticoids play an important role in mediating the enhanced metabolism of arginine and glutamine in enterocytes of postweaning pigs.
Topics: Aging; Ammonia; Animals; Arginase; Arginine; Argininosuccinate Lyase; Argininosuccinate Synthase; Carbon Dioxide; Cells, Cultured; DNA; Enzyme Induction; Female; Glucocorticoids; Glutamine; Hydrocortisone; Jejunum; Male; Mifepristone; Ornithine; Proline; Receptors, Glucocorticoid; Swine; Urea; Weaning | 1997 |
Tridegin, a new peptidic inhibitor of factor XIIIa, from the blood-sucking leech Haementeria ghilianii.
Topics: Amino Acid Sequence; Ammonia; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Enzyme Inhibitors; Factor Xa; Fibrin; Fibrinolysis; Glutamine; Guinea Pigs; Humans; Leeches; Liver; Molecular Sequence Data; Salivary Glands; Salivary Proteins and Peptides; Thrombin; Transglutaminases | 1997 |
Effect of glutamine or glucagon-insulin enriched total parenteral nutrition on liver and gut in 70% hepatectomized rats with colon stenosis.
Topics: Alanine Transaminase; Ammonia; Animals; Colonic Diseases; Glucagon; Glutamine; Hepatectomy; Insulin; Intestinal Mucosa; Intestinal Obstruction; Intestines; Liver; Liver Regeneration; Male; Parenteral Nutrition, Total; Rats; Rats, Wistar | 1997 |
[Evaluation of the effect of long term valproic acid treatment on plasma levels of carnitine, ammonia and amino acids related to the urea cycle in pediatric epileptic patients].
Topics: Adolescent; Amino Acids; Ammonia; Anticonvulsants; Carnitine; Child; Child, Preschool; Epilepsy; Glutamine; Glycine; Humans; Infant; Infant, Newborn; Ornithine; Prospective Studies; Retrospective Studies; Urea; Valproic Acid | 1997 |
Effect of a glutamine-enriched diet on small bowel allograft during immunosuppressive therapy.
Topics: Aging; Alanine; Alkaline Phosphatase; Ammonia; Animals; Body Weight; Bromodeoxyuridine; Cell Division; Diet; Epithelial Cells; Glutamic Acid; Glutamine; Immunosuppression Therapy; Immunosuppressive Agents; Intestinal Mucosa; Intestine, Small; Male; Microvilli; Random Allocation; Rats; Rats, Inbred BN; Rats, Inbred Lew; Tacrolimus; Time Factors; Transplantation, Homologous | 1997 |
In vivo mutational analysis of highly conserved amino acid residues of the small subunit Cpa1p of the carbamylphosphate synthetase of Saccharomyces cerevisiae.
Topics: Amino Acid Sequence; Ammonia; Ammonium Sulfate; Arginine; Aspartic Acid; Carbon-Nitrogen Ligases; Chromosome Mapping; Cysteine; Gene Expression; Glutaminase; Glutamine; Histidine; Molecular Sequence Data; Mutagenesis, Site-Directed; Plasmids; Proline; Saccharomyces cerevisiae; Sequence Analysis; Sequence Deletion; Transformation, Genetic | 1997 |
Plasma L-arginine concentrations in premature infants with necrotizing enterocolitis.
Topics: Age Factors; Amino Acids; Ammonia; Arginine; Energy Intake; Enterocolitis, Pseudomembranous; Female; Follow-Up Studies; Gestational Age; Glutamine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Infant, Small for Gestational Age; Male; Nitric Oxide; Prospective Studies; Risk Factors | 1997 |
Amino acid utilisation and deamination of glutamine and asparagine by Helicobacter pylori.
Topics: Amino Acids; Ammonia; Asparaginase; Asparagine; Culture Media; Diazooxonorleucine; Enzyme Inhibitors; Glutaminase; Glutamine; Helicobacter pylori | 1997 |
Metabolic stroke in carbamyl phosphate synthetase deficiency.
Topics: Ammonia; Brain Damage, Chronic; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Cerebrovascular Disorders; Female; Follow-Up Studies; Glutamine; Hemiplegia; Humans; Infant; Lactic Acid; Liver; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy | 1997 |
Oral glutamine challenge in cirrhotics pre- and post-liver transplantation: a psychometric and analyzed EEG study.
Topics: Adult; Ammonia; Electroencephalography; Female; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Liver Transplantation; Male; Middle Aged; Psychomotor Performance | 1997 |
Hippurate as a source of renal and hepatic ammoniagenesis in different species.
Topics: Acidosis; Ammonia; Animals; Cats; Cattle; Glutamine; Glycine; Hippurates; Humans; Kidney; Kidney Tubules; Liver; Nitrogen Isotopes; Rats; Species Specificity; Urea | 1997 |
Deletion of the N-terminal region of the AREA protein is correlated with a derepressed phenotype with respect to nitrogen metabolite repression.
Topics: Ammonia; Aspergillus nidulans; Enzyme Repression; Fungal Proteins; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Fungal; Glutamine; Nitrate Reductase; Nitrate Reductases; Nitrates; Nitrogen; Peptide Fragments; Promoter Regions, Genetic; Protein Binding; Sequence Deletion; Transcription Factors; Transformation, Bacterial | 1997 |
Role of pyruvate carboxylase in facilitation of synthesis of glutamate and glutamine in cultured astrocytes.
Topics: Ammonia; Animals; Astrocytes; Carbon Dioxide; Cells, Cultured; Glutamic Acid; Glutamine; Pyruvate Carboxylase; Pyruvic Acid; Rats; Rats, Sprague-Dawley | 1997 |
Hepatic glutamine transport and metabolism.
Topics: Alkalosis; Ammonia; Biological Transport; Cell Membrane; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Hormones; Humans; Hydrogen-Ion Concentration; Liver; Mitochondria; Models, Biological; Transaminases | 1998 |
Effect of carbohydrate supplementation on plasma glutamine during prolonged exercise and recovery.
Topics: Adult; Alanine; Amino Acids; Amino Acids, Branched-Chain; Ammonia; Analysis of Variance; Bicycling; Blood Glucose; Dietary Carbohydrates; Dietary Supplements; Exercise Test; Exercise Tolerance; Glucose; Glutamine; Glycogen; Humans; Lactates; Male; Muscle, Skeletal; Physical Exertion; Rest; Time Factors; Water | 1998 |
The effects of high-intensity intermittent exercise on the plasma concentrations of glutamine and organic acids.
Topics: 3-Hydroxybutyric Acid; Acidosis; Adult; Ammonia; Exercise; Exercise Test; Fatty Acids, Nonesterified; Glutamine; Heart Rate; Humans; Hydroxybutyrates; Kidney; Lactic Acid; Leukocyte Count; Male; Oxygen Consumption | 1998 |
The Saccharomyces cerevisiae YCC5 (YCL025c) gene encodes an amino acid permease, Agp1, which transports asparagine and glutamine.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Basic; Amino Acid Transport Systems, Neutral; Amino Acids, Dicarboxylic; Ammonia; Asparagine; Biological Transport; Gene Expression Regulation, Fungal; Genes, Fungal; Glutamine; Kinetics; Membrane Transport Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins | 1998 |
Repression of nitrogen catabolic genes by ammonia and glutamine in nitrogen-limited continuous cultures of Saccharomyces cerevisiae.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Neutral; Ammonia; Blotting, Northern; Fungal Proteins; Gene Expression Regulation, Fungal; Genes, Fungal; Glutamate Dehydrogenase (NADP+); Glutamate-Ammonia Ligase; Glutamine; Glutathione Peroxidase; Membrane Transport Proteins; Nitrogen; Prions; Repressor Proteins; RNA, Messenger; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Transcription, Genetic | 1998 |
A structured, minimal parameter model of the central nitrogen metabolism in Saccharomyces cerevisiae: the prediction of the behavior of mutants.
Topics: Ammonia; Glutamate Dehydrogenase (NADP+); Glutamate Synthase; Glutamine; Models, Biological; Mutation; Nitrogen; Saccharomyces cerevisiae | 1998 |
Tricarboxylic acid cycle intermediate pool size and estimated cycle flux in human muscle during exercise.
Topics: Adult; Alanine; Ammonia; Carboxylic Acids; Citric Acid Cycle; Exercise; Glutamic Acid; Glutamine; Heart Rate; Humans; Lactates; Male; Muscle, Skeletal; Oxygen Consumption; Physical Exertion; Regional Blood Flow; Time Factors | 1998 |
Mechanism of carbamoyl phosphate synthetase from Escherichia coli--binding of the ATP molecules used in the reaction and sequestration by the enzyme of the ATP molecule that yields carbamoyl phosphate.
Topics: Adenosine Triphosphate; Ammonia; Bicarbonates; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Cations, Monovalent; Escherichia coli; Glutamine; Models, Chemical; Ornithine; Phosphates; Potassium | 1998 |
Effects of prolonged exercise on brain ammonia and amino acids.
Topics: Ammonia; Animals; Brain; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Male; Physical Conditioning, Animal; Rats; Rats, Wistar | 1998 |
Salmonella typhimurium nit is nadE: defective nitrogen utilization and ammonia-dependent NAD synthetase.
Topics: Amide Synthases; Ammonia; Chromosome Mapping; Genes, Bacterial; Glutamine; Nitrogen; Nitrogen Fixation; Salmonella typhimurium | 1998 |
In vivo investigation of glutamate-glutamine metabolism in hyperammonemic monkey brain using 13C-magnetic resonance spectroscopy.
Topics: Acetates; Ammonia; Animals; Brain; Carbon Isotopes; Female; Glucose; Glutamic Acid; Glutamine; Inactivation, Metabolic; Injections, Intravenous; Isomerism; Macaca fascicularis; Magnetic Resonance Spectroscopy; Male | 1998 |
15N-NMR spectroscopy studies of ammonia transport and glutamine synthesis in the hyperammonemic rat brain.
Topics: Acetates; Ammonia; Animals; Biological Transport; Brain; Glutamic Acid; Glutamine; Magnetic Resonance Spectroscopy; Male; Models, Biological; Nitrogen Isotopes; Osmolar Concentration; Rats; Rats, Sprague-Dawley | 1998 |
Cancer reduces the metabolic response of muscle to surgical stress in the rat.
Topics: Amino Acids; Ammonia; Animals; Female; Glutamine; Hindlimb; Hysterectomy; Intracellular Membranes; Kinetics; Muscle Proteins; Muscle, Skeletal; Osmolar Concentration; Postoperative Complications; Rats; Rats, Inbred Lew; Regional Blood Flow; Sarcoma, Experimental; Stress, Physiological | 1998 |
Regulation of an Escherichia coli/mammalian chimeric carbamoyl-phosphate synthetase.
Topics: Adenosine Triphosphate; Allosteric Regulation; Ammonia; Animals; Bicarbonates; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Escherichia coli; Glutamine; Ligands; Mammals; Models, Molecular; Mutation; Phosphoribosyl Pyrophosphate; Recombinant Fusion Proteins; Sequence Deletion | 1998 |
The function of Glu338 in the catalytic triad of the carbamoyl phosphate synthetase amidotransferase domain.
Topics: Ammonia; Animals; Carbamoyl-Phosphate Synthase (Ammonia); Cells, Cultured; Cricetinae; Escherichia coli; Glutaminase; Glutamine; Kinetics; Mesocricetus; Mutagenesis, Site-Directed; Mutation; Recombinant Fusion Proteins | 1998 |
Effects on substrate reduction of substitution of histidine-195 by glutamine in the alpha-subunit of the MoFe protein of Azotobacter vinelandii nitrogenase.
Topics: Adenosine Triphosphate; Amino Acid Substitution; Ammonia; Azides; Azotobacter vinelandii; Cyanides; Deuterium; Electron Transport; Glutamine; Histidine; Hydrogen; Hydrogen-Ion Concentration; Molybdoferredoxin; Nitrogen; Nitrogenase; Oxidation-Reduction; Oxidoreductases; Substrate Specificity; Temperature | 1998 |
N-acetylglutamate synthetase deficiency: favourable experience with carbamylglutamate.
Topics: Acetyltransferases; Amino-Acid N-Acetyltransferase; Ammonia; Citrulline; Consanguinity; Dietary Proteins; Female; Glutamates; Glutamine; Humans; Infant, Newborn; Mitochondria, Liver | 1998 |
Transfers of N metabolites across the ovine liver in response to short-term infusions of an amino acid mixture into the mesenteric vein.
Topics: Amino Acids; Ammonia; Animals; Asparagine; Glutamine; Hepatic Artery; Infusions, Intravenous; Liver; Male; Mesenteric Veins; Nitrogen; Portal Vein; Regional Blood Flow; Sheep; Urea | 1998 |
Blood levels of ammonia and nitrogen scavenging amino acids in patients with inherited hyperammonemia.
Topics: Adolescent; Adult; Alanine; Amino Acids; Ammonia; Asparagine; Carbon-Nitrogen Ligases; Child; Child, Preschool; Data Interpretation, Statistical; Female; Glutamine; Humans; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Retrospective Studies | 1999 |
Mild hypothermia modifies ammonia-induced brain edema in rats after portacaval anastomosis.
Topics: Acetates; Ammonia; Animals; Body Water; Brain; Brain Edema; Cardiac Output; Cerebrovascular Circulation; Glutamine; Hypothermia, Induced; Intracranial Hypertension; Intracranial Pressure; Male; Oxygen Consumption; Portacaval Shunt, Surgical; Rats; Rats, Sprague-Dawley | 1999 |
Hepatocyte gene therapy in a large animal: a neonatal bovine model of citrullinemia.
Topics: Adenoviridae; Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; Animals, Newborn; Argininosuccinate Synthase; Cattle; Cell Transplantation; Citrulline; Female; Genetic Therapy; Genetic Vectors; Glutamine; Heterozygote; Humans; Liver; Male | 1999 |
Swimming-exercise increases the capacity of perfused rat liver to produce urea from ammonia and L-glutamine.
Topics: Ammonia; Ammonium Chloride; Animals; Dose-Response Relationship, Drug; Glutamine; Liver; Male; Perfusion; Rats; Rats, Wistar; Swimming; Urea | 1998 |
Effects of ammonia in vitro on endogenous taurine efflux and cell volume in rat cerebrocortical minislices: influence of inhibitors of volume-sensitive amino acid transport.
Topics: Ammonia; Ammonium Chloride; Animals; Cell Size; Cerebral Cortex; Chromatography, High Pressure Liquid; Ethylmaleimide; Female; Glutamic Acid; Glutamine; In Vitro Techniques; Kinetics; Neurons; Niflumic Acid; Rats; Rats, Wistar; Taurine | 1999 |
Is glutamine essential for the maintenance of intestinal function? A study in the isolated perfused rat small intestine.
Topics: Alanine; Ammonia; Animals; Citrulline; Glutamate-Ammonia Ligase; Glutamine; In Vitro Techniques; Intestine, Small; Male; Perfusion; Rats; Rats, Sprague-Dawley | 1999 |
Effects of vascular or luminal administration and of simultaneous glucose availability on glutamine utilization by isolated rat small intestine.
Topics: Ammonia; Animals; Citrulline; Glucose; Glutamine; In Vitro Techniques; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Male; Perfusion; Rats; Rats, Sprague-Dawley | 1999 |
Metabolic responses to different glucose and glutamine levels in baby hamster kidney cell culture.
Topics: Ammonia; Animals; Cell Line; Cricetinae; Culture Media; Glucose; Glutamine; Oxygen Consumption | 1999 |
Sensing of nitrogen limitation by Bacillus subtilis: comparison to enteric bacteria.
Topics: Ammonia; Bacillus subtilis; Cell Division; Culture Media; Glutamate-Ammonia Ligase; Glutamine; Lac Operon; Mutagenesis; Nitrogen; Recombinant Proteins; Salmonella typhimurium | 1999 |
Changes in hepatic nitrogen metabolism in isolated perfused liver during the development of thioacetamide-induced cirrhosis in rats.
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Diet; Female; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Liver; Liver Cirrhosis, Experimental; Nitrogen; Perfusion; Rats; Rats, Sprague-Dawley; Thioacetamide; Time Factors; Urea | 1999 |
Influence of carbon and nitrogen sources on Flavobacteriumgrowth and zeaxanthin biosynthesis.
Topics: Ammonia; Asparagine; beta Carotene; Carbon; Flavobacterium; Glucose; Glutamine; Nitrogen; Oxaloacetic Acid; Pyruvic Acid; Sucrose; Xanthophylls; Zeaxanthins | 1999 |
Inhibitory effect of valproate on weak organic acid uptake in rat renal proximal tubules.
Topics: Ammonia; Animals; Anticonvulsants; Fluorescein; Glutamic Acid; Glutamine; Kidney Tubules, Proximal; Male; Rats; Rats, Wistar; Valproic Acid | 1999 |
Luminal amino acids acutely decrease intestinal mucosal protein synthesis and protease mRNA in piglets.
Topics: Amino Acids; Ammonia; Analysis of Variance; Animals; Drug Interactions; Endopeptidases; Glutamine; Intestinal Mucosa; Male; Protein Biosynthesis; RNA, Messenger; Swine | 1999 |
Studies of hepatic glutamine metabolism in the perfused rat liver with (15)N-labeled glutamine.
Topics: Ammonia; Animals; Aspartic Acid; Carbamyl Phosphate; Citrulline; Glucagon; Glutamates; Glutaminase; Glutamine; Insulin; Liver; Male; Nitrogen Isotopes; Oxygen Consumption; Perfusion; Rats; Rats, Sprague-Dawley; Urea | 1999 |
Mks1p is a regulator of nitrogen catabolism upstream of Ure2p in Saccharomyces cerevisiae.
Topics: Ammonia; Asparagine; Crosses, Genetic; Fungal Proteins; Gene Expression Regulation, Fungal; Genotype; Glutamic Acid; Glutamine; Glutathione Peroxidase; Nitrogen; Plasmids; Prions; Proline; Recombinant Proteins; Repressor Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Transcription Factors | 1999 |
Effects of ammonia on the anaplerotic pathway and amino acid metabolism in the brain: an ex vivo 13C NMR spectroscopic study of rats after administering [2-13C]] glucose with or without ammonium acetate.
Topics: Acetates; Amino Acids; Ammonia; Animals; Aspartic Acid; Brain; Carbon Isotopes; gamma-Aminobutyric Acid; Glucose; Glutamic Acid; Glutamine; Kinetics; Magnetic Resonance Spectroscopy; Male; Models, Chemical; Models, Neurological; Neuroglia; Neurons; Pyruvate Carboxylase; Rats; Rats, Sprague-Dawley; Time Factors | 1999 |
Effect of lactitol on blood ammonia response to oral glutamine challenge in cirrhotic patients: evidence for an effect of nonabsorbable disaccharides on small intestine ammonia generation.
Topics: Administration, Oral; Ammonia; Analysis of Variance; Attention; Bacteria; Cathartics; Cognition; Colon; Disaccharides; Follow-Up Studies; Gastrointestinal Transit; Glutamine; Humans; Hydrogen-Ion Concentration; Intestinal Absorption; Jejunum; Liver Cirrhosis; Male; Memory; Middle Aged; Psychological Tests; Sugar Alcohols | 1999 |
Metabolic shifts by nutrient manipulation in continuous cultures of BHK cells.
Topics: Amino Acids; Ammonia; Animals; Bioreactors; Cell Count; Cell Culture Techniques; Cell Line; Cricetinae; Culture Media; Dose-Response Relationship, Drug; Glucose; Glutamine; Kidney; Lactic Acid; Models, Biological | 1999 |
The glutamine paradox in a neonate with propionic acidaemia and severe hyperammonaemia.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Female; Glutamine; Humans; Infant, Newborn; Propionates | 2000 |
An engineered blockage within the ammonia tunnel of carbamoyl phosphate synthetase prevents the use of glutamine as a substrate but not ammonia.
Topics: Alanine; Ammonia; Aspartic Acid; Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Carbamyl Phosphate; Escherichia coli; Glutamic Acid; Glutamine; Glycine; Kinetics; Lysine; Methionine; Mutagenesis, Site-Directed; Phenylalanine; Serine; Substrate Specificity; Time Factors | 2000 |
Interaction of glutamine and arginine on cerebrovascular reactivity to hypercapnia.
Topics: Acetates; Ammonia; Analysis of Variance; Animals; Arginine; Arterioles; Blood Pressure; Carbon Dioxide; Cerebrovascular Circulation; Drug Synergism; Glutamic Acid; Glutamine; Hypercapnia; Infusions, Intravenous; Male; Pia Mater; Rats; Rats, Wistar; Sodium Acetate | 2000 |
Plasma concentration of urea, ammonia, glutamine around calving, and the relation of hepatic triglyceride, to plasma ammonia removal and blood acid-base balance.
Topics: Acid-Base Equilibrium; Ammonia; Animals; Calcium; Cattle; Cattle Diseases; Choline Deficiency; Eating; Fatty Liver; Female; Glutamine; Labor, Obstetric; Lactation; Liver; Pregnancy; Regression Analysis; Triglycerides; Urea; Weight Gain | 2000 |
Post-feeding hyperammonaemia in patients with transjugular intrahepatic portosystemic shunt and liver cirrhosis: role of small intestinal ammonia release and route of nutrient administration.
Topics: Adult; Ammonia; Enteral Nutrition; Glutamine; Humans; Intestine, Small; Liver Cirrhosis; Parenteral Nutrition; Portasystemic Shunt, Surgical; Postprandial Period | 2000 |
Splanchnic and leg exchange of amino acids and ammonia in acute liver failure.
Topics: Adult; Alanine; Amino Acids; Ammonia; Blood Urea Nitrogen; Citrulline; Female; Femoral Artery; Femoral Vein; Fibrosis; Glutamine; Humans; Leg; Liver Failure, Acute; Male; Middle Aged; Predictive Value of Tests; Proline; Splanchnic Circulation; Urea | 2000 |
Hyperammonemia induced by administration of glucose and insulin after hepatopancreatectomy in rats.
Topics: Alanine; Ammonia; Animals; Energy Metabolism; Glucose; Glutamine; Glycolysis; Hepatectomy; Insulin; Lactic Acid; Male; Pancreatectomy; Pyruvic Acid; Rats; Rats, Wistar | 1999 |
Effects of ammonia on pentylenetetrazole-induced seizure threshold.
Topics: Ammonia; Animals; Aspartic Acid; Brain; Dose-Response Relationship, Drug; Drug Interactions; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Glycine; Hepatic Encephalopathy; Linear Models; Male; Neurons; Pentylenetetrazole; Rats; Rats, Wistar; Seizures | 1999 |
In vivo urea cycle flux distinguishes and correlates with phenotypic severity in disorders of the urea cycle.
Topics: Adolescent; Adult; Age of Onset; Ammonia; Child; Child, Preschool; Diet, Protein-Restricted; Female; Glutamine; Humans; Male; Metabolism, Inborn Errors; Middle Aged; Nitrogen Isotopes; Proteins; Urea | 2000 |
A possible role of alanine for ammonia transfer between astrocytes and glutamatergic neurons.
Topics: Alanine; Ammonia; Animals; Astrocytes; Carbon Isotopes; Cells, Cultured; Cerebellum; Coculture Techniques; Gas Chromatography-Mass Spectrometry; Glucose; Glutamic Acid; Glutamine; Kinetics; Lactates; Mice; Models, Chemical; Models, Neurological; Neurons | 2000 |
Glutamine metabolism in endothelial cells: ornithine synthesis from glutamine via pyrroline-5-carboxylate synthase.
Topics: Alanine; Ammonia; Animals; Antimetabolites, Antineoplastic; Aorta; Asparagine; Aspartic Acid; Azaserine; Carbon Dioxide; Cattle; Cells, Cultured; Diazooxonorleucine; Endothelium, Vascular; Enzymes; Glutamic Acid; Glutamine; Humans; Microcirculation; Ornithine; Ornithine-Oxo-Acid Transaminase; Umbilical Veins; Venules | 2000 |
The metabolic fate of the amido-N group of glutamine in the tissues of the gastrointestinal tract in 24 h-fasted sheep.
Topics: Ammonia; Animals; Digestive System; DNA; Fasting; Glutamine; Male; Nitrogen Isotopes; Proteins; RNA; Sheep; Viscera | 1999 |
Development of an improved technique for the perfusion of the isolated caudal lobe of sheep liver.
Topics: Amino Acids; Ammonia; Animals; Gluconeogenesis; Glutamic Acid; Glutamine; Glycogen; Hydrogen-Ion Concentration; L-Lactate Dehydrogenase; Liver; Microscopy, Electron; Nitrogen; Oxygen Consumption; Perfusion; Potassium; Propionates; Sheep; Urea | 2000 |
Functional ureogenesis in the gobiid fish Mugilogobius abei.
Topics: Amino Acid Sequence; Ammonia; Animals; Anti-Bacterial Agents; Carbon-Nitrogen Ligases; Citrulline; Female; Gills; Glutamate-Ammonia Ligase; Glutamine; Kinetics; Liver; Male; Molecular Sequence Data; Muscles; Nitrogen; Ornithine; Perciformes; RNA, Messenger; Seawater; Sequence Alignment; Skin; Urea; Uric Acid | 2000 |
Mechanism of metabolic control. Target of rapamycin signaling links nitrogen quality to the activity of the Rtg1 and Rtg3 transcription factors.
Topics: Amino Acids; Ammonia; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors; Cell Cycle Proteins; Chromosome Mapping; Citric Acid Cycle; Dimerization; DNA-Binding Proteins; Fungal Proteins; Gene Expression Regulation, Fungal; Genotype; Glutamine; Helix-Loop-Helix Motifs; Nitrogen; Open Reading Frames; Phosphatidylinositol 3-Kinases; Phosphotransferases (Alcohol Group Acceptor); Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sirolimus; Transcription Factors; Urea | 2000 |
Human 293 cell metabolism in low glutamine-supplied culture: interpretation of metabolic changes through metabolic flux analysis.
Topics: Amino Acids; Ammonia; Bioreactors; Cell Count; Cell Culture Techniques; Cell Division; Cell Line; Citric Acid Cycle; Culture Media; Glucose; Glutamine; Humans; Kidney; Kinetics; Lactic Acid; Models, Biological | 2000 |
Effect of sodium benzoate on blood ammonia response to oral glutamine challenge in cirrhotic patients: a note of caution.
Topics: Administration, Oral; Ammonia; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Male; Middle Aged; Sodium Benzoate; Time Factors | 2000 |
In vivo (13)C NMR measurement of neurotransmitter glutamate cycling, anaplerosis and TCA cycle flux in rat brain during.
Topics: Acetates; Ammonia; Animals; Astrocytes; Blood Glucose; Brain; Brain Chemistry; Carbon Isotopes; Cerebral Cortex; Citric Acid Cycle; Glucose; Glutamic Acid; Glutamine; Homeostasis; Hyperammonemia; Magnetic Resonance Spectroscopy; Male; Models, Theoretical; Neurons; Rats; Rats, Sprague-Dawley | 2001 |
Subunit interactions and glutamine utilization by Escherichia coli imidazole glycerol phosphate synthase.
Topics: Amino Acid Sequence; Aminohydrolases; Ammonia; Cloning, Molecular; Conserved Sequence; Escherichia coli; Glutaminase; Glutamine; Hydrolysis; Kinetics; Molecular Sequence Data; Mutagenesis; Mutation; Protein Binding; Protein Subunits; Selection, Genetic; Sequence Homology, Amino Acid | 2001 |
Long-term treatment with sodium phenylbutyrate in ornithine transcarbamylase-deficient patients.
Topics: Adolescent; Ammonia; Benzoates; Benzoic Acid; Child; Child, Preschool; DNA Mutational Analysis; Drug Therapy, Combination; Female; Glutamine; Humans; Infant; Infant, Newborn; Male; Ornithine Carbamoyltransferase Deficiency Disease; Phenylbutyrates; Retrospective Studies; Treatment Outcome | 2001 |
Regulation of mitochondrial glutamine/glutamate metabolism by glutamate transport: studies with (15)N.
Topics: Ammonia; Animals; Aspartic Acid; Cell Line; Cytosol; Extracellular Space; Glutamate Dehydrogenase; Glutamic Acid; Glutaminase; Glutamine; Intracellular Fluid; Kidney Tubules, Proximal; Kinetics; Mitochondria; Models, Chemical; Nitrogen Isotopes; Stereoisomerism | 2001 |
Chemoenzymatic synthesis of neoglycopeptides: application to an alpha-Gal-terminated neoglycopeptide.
Topics: Acylation; Ammonia; Carbohydrates; Chromatography, Thin Layer; Cysteamine; Glutamine; Glycopeptides; Indicators and Reagents; Magnetic Resonance Spectroscopy; Protein Conformation; Protein Folding; Spectrophotometry, Ultraviolet | 2001 |
Glutamine induces heat shock protein and protects against endotoxin shock in the rat.
Topics: Ammonia; Animals; Dose-Response Relationship, Drug; Endotoxins; Glutamine; Heat-Shock Proteins; Lipopolysaccharides; Male; Rats; Rats, Sprague-Dawley; Shock, Septic | 2001 |
Cerebral hyperemia and nitric oxide synthase in rats with ammonia-induced brain edema.
Topics: Ammonia; Anesthesia, General; Animals; Arteries; Body Water; Brain; Brain Edema; Cerebrovascular Circulation; Enzyme Inhibitors; Glutamine; Hyperemia; Intracranial Pressure; Male; Nitric Oxide Synthase; Nitroarginine; Oxygen; Pentobarbital; Rats; Rats, Sprague-Dawley; Veins | 2001 |
Reduction in the rates of protein and amino acid catabolism to slow down the accumulation of endogenous ammonia: a strategy potentially adopted by mudskippers (Periophthalmodon schlosseri snd Boleophthalmus boddaerti) during aerial exposure in constant da
Topics: Air; Alanine; Amino Acids; Ammonia; Ammonium Chloride; Animals; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Darkness; Glutamine; Inactivation, Metabolic; Kinetics; Liver; Mitochondria, Liver; Motor Activity; Muscles; Perciformes; Proteins; Urea | 2001 |
Indomethacin prevents the development of experimental ammonia-induced brain edema in rats after portacaval anastomosis.
Topics: 6-Ketoprostaglandin F1 alpha; Ammonia; Animals; Body Water; Brain; Brain Edema; Glutamine; Indomethacin; Infusions, Intravenous; Laser-Doppler Flowmetry; Male; Portacaval Shunt, Surgical; Preventive Medicine; Rats; Rats, Sprague-Dawley; Vasoconstrictor Agents | 2001 |
The sleeper Bostrichthys sinensis (family Eleotridae) stores glutamine and reduces ammonia production during aerial exposure.
Topics: Adaptation, Physiological; Air; Amino Acids; Ammonia; Animals; Energy Metabolism; Fishes; Glutamate-Ammonia Ligase; Glutamine; Liver; Muscle, Skeletal; Urea | 2001 |
[Effects of ammonia on cell metabolism in the culture of recombinant CHO cells].
Topics: Ammonia; Animals; CHO Cells; Cricetinae; Glucose; Glutamine | 2001 |
Cultivation of hamster kidney cells in a dynamic cell culture system in space (Spacelab IML-1 Mission).
Topics: Ammonia; Animals; Cell Culture Techniques; Cell Division; Cells, Cultured; Cricetinae; Culture Media; Dextrans; Evaluation Studies as Topic; Glucose; Glutamine; Hydrogen-Ion Concentration; Kidney; Lactic Acid; Space Flight; Tissue Plasminogen Activator; Weightlessness | 1993 |
Channeling of ammonia in glucosamine-6-phosphate synthase.
Topics: Ammonia; Binding Sites; Catalysis; Crystallography, X-Ray; Dimerization; Escherichia coli; Glutaminase; Glutamine; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing); Isomerases; Models, Molecular; Multienzyme Complexes; Nitrogen; Protein Structure, Quaternary; Protein Structure, Tertiary; Solvents; Structure-Activity Relationship | 2001 |
[The chemical decomposition of glutamine and its effect on hybridoma cell culture].
Topics: Ammonia; Cell Culture Techniques; Cell Division; Glutamine; Hybridomas | 2001 |
Positron emission tomography of hepatic first-pass metabolism of ammonia in pig.
Topics: Ammonia; Animals; Glutamine; Liver; Swine; Tomography, Emission-Computed; Urea | 2001 |
Erythropoietin production from CHO cells grown by continuous culture in a fluidized-bed bioreactor.
Topics: Amino Acids; Ammonia; Animals; Bioreactors; Cell Division; CHO Cells; Chromatography, Affinity; Cricetinae; Culture Media; Electrophoresis, Capillary; Electrophoresis, Gel, Two-Dimensional; Enzyme-Linked Immunosorbent Assay; Erythropoietin; Glucose; Glutamine; Glycosylation; Lactic Acid | 2002 |
Specificity determining residues in ammonia- and glutamine-dependent carbamoyl phosphate synthetases.
Topics: Adenosine Triphosphate; Allosteric Site; Amino Acid Sequence; Ammonia; Animals; Binding Sites; Blotting, Western; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Cysteine; Escherichia coli; Glutamic Acid; Glutamine; Humans; Kinetics; Leucine; Lysine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Plasmids; Protein Binding; Protein Structure, Tertiary; Ranidae; Rats; Recombinant Proteins; Substrate Specificity | 2002 |
Effects of zinc deficiency/zinc supplementation on ammonia metabolism in patients with decompensated liver cirrhosis.
Topics: Ammonia; Glutamine; Humans; Liver Cirrhosis; Muscle, Skeletal; Zinc | 2001 |
Taurine, glutamine, glutamate, and aspartate content and efflux, and cell volume of cerebrocortical minislices of rats with hepatic encephalopathy: influence of ammonia.
Topics: Ammonia; Animals; Aspartic Acid; Cell Size; Cerebral Cortex; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Rats; Rats, Wistar; Taurine | 2000 |
Cytosolic glutamine synthetase in soybean is encoded by a multigene family, and the members are regulated in an organ-specific and developmental manner.
Topics: Adenosine Triphosphate; Ammonia; Blotting, Southern; Cotyledon; Cytosol; DNA, Complementary; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Glycine max; Isoenzymes; Molecular Sequence Data; Multigene Family; Nitrates; Nitrogen; Phylogeny; Plant Roots; Plant Structures; Promoter Regions, Genetic; Seeds; Sequence Analysis, DNA; TATA Box | 2002 |
Plasma glutamine and ammonia concentrations in ornithine carbamoyltransferase deficiency and citrullinaemia.
Topics: Adolescent; Adult; Ammonia; Child; Child, Preschool; Citrullinemia; Glutamine; Humans; Ornithine Carbamoyltransferase Deficiency Disease; Retrospective Studies | 2001 |
Nitrogen metabolism and excretion in the mangrove killifish Rivulus marmoratus II. Significant ammonia volatilization in a teleost during air-exposure.
Topics: Air; Amino Acids; Ammonia; Animals; Arginase; Carbon-Nitrogen Ligases; Fundulidae; Gills; Glutamic Acid; Glutamine; Nitrogen; Ornithine; Ornithine Carbamoyltransferase; Urea; Volatilization | 2002 |
Serum and CSF glutamine levels in valproate-related hyperammonemic encephalopathy.
Topics: Adolescent; Adult; Ammonia; Anticonvulsants; Brain; Brain Diseases; Electroencephalography; Female; Glutamine; Humans; Hyperammonemia; Male; Middle Aged; Valproic Acid | 2002 |
The effect of sub-lethal ammonia exposure on fed and unfed rainbow trout: the role of glutamine in regulation of ammonia.
Topics: Ammonia; Animals; Brain; Food Deprivation; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Hydrocortisone; Hydrogen-Ion Concentration; Liver; Muscles; Oncorhynchus mykiss; Postprandial Period; Temperature; Time Factors | 2002 |
Study of the effects of microgravity on cell growth of human antibody producing cells and their secretions.
Topics: Ammonia; Antibody Formation; B-Lymphocytes; Cell Division; Cell Line; Glutamine; Humans; Immunoglobulin M; Space Flight; Weightlessness | 2001 |
Comparison of the effects of ammonia on brain mitochondrial function in rats and gulf toadfish.
Topics: Ammonia; Animals; Antimycin A; Batrachoidiformes; Brain; Cyanides; Electron Transport; Glutamine; Hepatic Encephalopathy; Hyperammonemia; Mitochondria; NAD; Organ Culture Techniques; Rats; Rats, Wistar; Rotenone; Species Specificity; Uncoupling Agents | 2002 |
Stimulatory and inhibitory effects of protein amino acids on growth rate and efficiency of mixed ruminal bacteria.
Topics: Amino Acids; Ammonia; Animals; Bacteria; Cattle; Cellobiose; Cysteine; Female; Glucose; Glutamic Acid; Glutamine; Isoleucine; Leucine; Nitrogen; Phenylalanine; Rumen; Xylose | 2002 |
Regulation of expression of the SN1 transporter during renal adaptation to chronic metabolic acidosis in rats.
Topics: Acidosis; Adaptation, Physiological; Amino Acid Transport Systems, Neutral; Ammonia; Animals; Biological Transport; Chronic Disease; Gene Expression; Glutamine; Kidney Cortex; Male; Membrane Transport Proteins; Microvilli; Quaternary Ammonium Compounds; Rats; Rats, Sprague-Dawley; RNA, Messenger | 2002 |
Photorespiratory NH(4)(+) production in leaves of wild-type and glutamine synthetase 2 antisense oilseed rape.
Topics: Ammonia; Antisense Elements (Genetics); Brassica napus; Carbon Dioxide; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Glycine; Immunohistochemistry; Light; Microscopy, Electron; Models, Biological; Oxygen; Oxygen Consumption; Photosynthesis; Plant Leaves; Plant Transpiration; Plants, Genetically Modified; Quaternary Ammonium Compounds; Ribulose-Bisphosphate Carboxylase; Serine; Temperature | 2002 |
Role of glutamine and arginase in protection against ammonia-induced cell death in gastric epithelial cells.
Topics: Ammonia; Ammonium Chloride; Animals; Arginase; Cell Death; Cell Line; Epithelial Cells; Glutamic Acid; Glutamine; Helicobacter Infections; Helicobacter pylori; Kinetics; Methylamines; Rats; Stomach; Urea; Vacuoles | 2002 |
Glial uptake of neurotransmitter glutamate from the extracellular fluid studied in vivo by microdialysis and (13)C NMR.
Topics: Acetates; Ammonia; Anesthesia; Animals; Body Fluid Compartments; Brain; Brain Chemistry; Carbon Isotopes; Extracellular Space; Gas Chromatography-Mass Spectrometry; Glucose; Glutamic Acid; Glutamine; Infusions, Intravenous; Magnetic Resonance Spectroscopy; Male; Microdialysis; Neuroglia; Neurotransmitter Agents; Rats; Rats, Wistar; Wakefulness | 2002 |
Structure of imidazole glycerol phosphate synthase from Thermus thermophilus HB8: open-closed conformational change and ammonia tunneling.
Topics: Aminohydrolases; Ammonia; Catalytic Domain; Crystallography, X-Ray; Glutaminase; Glutamine; Protein Conformation; Protein Structure, Tertiary; Thermus thermophilus | 2002 |
Ammonia-induced heme oxygenase-1 expression in cultured rat astrocytes and rat brain in vivo.
Topics: Ammonia; Animals; Animals, Newborn; Antioxidants; Astrocytes; Cells, Cultured; Cerebral Cortex; Gene Expression Regulation, Enzymologic; Glutamate-Ammonia Ligase; Glutamine; Heme Oxygenase (Decyclizing); Heme Oxygenase-1; Hepatic Encephalopathy; Hyperemia; Hypertonic Solutions; Hypotonic Solutions; Osmotic Pressure; Rats; Rats, Wistar; RNA, Messenger; Up-Regulation | 2002 |
Altered response to oral glutamine challenge as prognostic factor for overt episodes in patients with minimal hepatic encephalopathy.
Topics: Administration, Oral; Ammonia; Glutamine; Helicobacter Infections; Helicobacter pylori; Hepatic Encephalopathy; Humans; Liver; Middle Aged; Multivariate Analysis; Osmolar Concentration; Partial Pressure; Prognosis; Risk Factors; Severity of Illness Index | 2002 |
Molecular identification of human glutamine- and ammonia-dependent NAD synthetases. Carbon-nitrogen hydrolase domain confers glutamine dependency.
Topics: Amide Synthases; Amino Acid Sequence; Ammonia; Animals; Base Sequence; COS Cells; DNA Primers; DNA, Complementary; Glutamine; Humans; Kinetics; Molecular Sequence Data; Sequence Homology, Amino Acid | 2003 |
[Studies on regulation of glutamine synthetase activity from Streptomyces lincolnensis].
Topics: Ammonia; Bacterial Proteins; Gene Expression Regulation, Developmental; Glutamate-Ammonia Ligase; Glutamine; Hydrogen-Ion Concentration; Nitrogen; Streptomyces | 2001 |
Effect of arginine, ornithine and citrulline supplementation upon performance and metabolism of trained rats.
Topics: Ammonia; Animals; Arginine; Citrulline; Dietary Supplements; Glutamate-Ammonia Ligase; Glutamine; Glycogen; Liver; Male; Muscle, Skeletal; Ornithine; Rats; Rats, Wistar; Swimming; Urea | 2003 |
Arginase deficiency with lethal neonatal expression: evidence for the glutamine hypothesis of cerebral edema.
Topics: Amino Acids, Basic; Ammonia; Arginase; Arginine; Brain Edema; Female; Glutamine; Humans; Hyperargininemia; Infant, Newborn; Kidney; Liver; Renal Dialysis | 2003 |
Revisiting the steady state kinetic mechanism of glutamine-dependent asparagine synthetase from Escherichia coli.
Topics: Ammonia; Asparagine; Aspartate-Ammonia Ligase; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Catalytic Domain; Escherichia coli; Glutamine; Kinetics; Models, Biological; Models, Molecular; Protein Conformation | 2003 |
Eukaryotic NAD+ synthetase Qns1 contains an essential, obligate intramolecular thiol glutamine amidotransferase domain related to nitrilase.
Topics: Amide Synthases; Aminohydrolases; Ammonia; Anthranilate Synthase; Binding Sites; Catalysis; Escherichia coli; Genetic Complementation Test; Glutamine; Models, Chemical; Models, Molecular; Nitrogenous Group Transferases; Oligonucleotides; Oxidation-Reduction; Phenotype; Plasmids; Precipitin Tests; Protein Structure, Tertiary; Recombinant Proteins; Saccharomyces cerevisiae; Sulfhydryl Compounds; Thermotoga maritima | 2003 |
The reported human NADsyn2 is ammonia-dependent NAD synthetase from a pseudomonad.
Topics: Amide Synthases; Ammonia; Base Sequence; Chromosomes, Human, Pair 22; Cloning, Molecular; CpG Islands; Cysteine; DNA; Gene Library; Glutamic Acid; Glutamine; Humans; Hydrolysis; Molecular Sequence Data; Muscles; NAD; Nicotinamidase; Open Reading Frames; Operon; Phylogeny; Protein Structure, Tertiary; Pseudomonas; Sequence Homology, Nucleic Acid | 2003 |
Substrate-induced changes in the ammonia channel for imidazole glycerol phosphate synthase.
Topics: Amino Acid Substitution; Aminohydrolases; Ammonia; Binding Sites; Binding, Competitive; Glutamine; Imidazoles; Ion Channels; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Ribonucleotides; Saccharomyces cerevisiae; Static Electricity; Stereoisomerism; Substrate Specificity | 2003 |
The swamp eel Monopterus albus reduces endogenous ammonia production and detoxifies ammonia to glutamine during 144 h of aerial exposure.
Topics: Air; Amino Acids; Ammonia; Analysis of Variance; Animals; Environment; Glutamate-Ammonia Ligase; Glutamine; Smegmamorpha; Urea | 2003 |
Luminal fermentation and colonocyte metabolism in a rat model of enteral nutrition.
Topics: Ammonia; Animals; Bacteria; Butyrates; Enteral Nutrition; Enterocytes; Fatty Acids, Volatile; Fermentation; Gastrointestinal Contents; Glutamine; Intestine, Large; Lactic Acid; Male; Models, Animal; Rats; Rats, Wistar | 2003 |
Inhibition of glutamine synthetase in the mouse kidney: a novel mechanism of adaptation to metabolic acidosis.
Topics: Acidosis; Actins; Alanine; Ammonia; Animals; Carbon; Female; Gluconeogenesis; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Kidney; Kidney Cortex; Kidney Tubules; Mice; Models, Biological; Nitrogen; Phosphoenolpyruvate Carboxykinase (ATP); Proline; Quaternary Ammonium Compounds; Rats; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Species Specificity; Time Factors | 2003 |
In-situ near infrared spectroscopy to monitor key analytes in mammalian cell cultivation.
Topics: Ammonia; Animals; Bioreactors; Calibration; Cell Culture Techniques; CHO Cells; Computer Simulation; Cricetinae; Cricetulus; Glucose; Glutamine; Lactic Acid; Metabolism; Models, Biological; Spectroscopy, Near-Infrared | 2003 |
Role of the glutamate dehydrogenase reaction in furnishing aspartate nitrogen for urea synthesis: studies in perfused rat liver with 15N.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Constriction; Freezing; Glutamate Dehydrogenase; Glutamates; Glutamine; Liver; Male; Nitrogen; Nitrogen Isotopes; Perfusion; Rats; Rats, Sprague-Dawley; Urea | 2003 |
A comparison of the effects of environmental ammonia exposure on the Asian freshwater stingray Himantura signifer and the Amazonian freshwater stingray Potamotrygon motoro.
Topics: Amino Acids; Ammonia; Analysis of Variance; Animals; Arginase; Argininosuccinate Synthase; Carbon-Nitrogen Ligases; Chlorides; Elasmobranchii; Environmental Exposure; Fresh Water; Glutamate-Ammonia Ligase; Glutamine; Hydrogen-Ion Concentration; Ornithine Carbamoyltransferase; Osmolar Concentration; Sodium; Species Specificity; Up-Regulation; Urea | 2003 |
[Ammonia and glutamine in the brain in increased oxygen pressure].
Topics: Ammonia; Atmospheric Pressure; Brain; Glutamine; Humans; Neurochemistry; Oxygen; Respiration | 1954 |
Ammonia formation from glutamine by kidney slices from adult and new-born animals.
Topics: Amidohydrolases; Ammonia; Animals; Animals, Newborn; Glutamine; Kidney | 1954 |
The plasma ammonia and glutamine content in patients with hepatic coma.
Topics: Ammonia; Blood; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Plasma | 1954 |
Inhibition by borate of ammonia formation and glutamine synthesis in brain tissue.
Topics: Ammonia; Borates; Brain; Glutamine; Neurochemistry | 1955 |
[Ammonia and glutamine in the blood in atrophic liver cirrhosis before and after portacaval anastomosis].
Topics: Ammonia; Blood; Glutamine; Liver Cirrhosis; Portacaval Shunt, Surgical; Portal System; Veins; Venae Cavae | 1956 |
Formation of ammonia from glutamine by rat-brain particles.
Topics: Ammonia; Animals; Brain; Glutamine; Rats | 1957 |
[Ammonia and glutamine in the blood in various types of anastomosis following stenosis and total ligation of the portal vein].
Topics: Abdomen; Ammonia; Cardiovascular System; Constriction, Pathologic; Glutamine; Ligation; Portal System; Portal Vein; Veins | 1956 |
GLUTAMATE and arginine treatment of ammonium toxicity.
Topics: Ammonia; Ammonium Compounds; Arginine; Glutamates; Glutamic Acid; Glutamine; Humans; Liver Diseases | 1957 |
The utilization of glutamine, glutamic acid, and ammonia for the biosynthesis of nucleic acid bases in mammalian cell cultures.
Topics: Ammonia; Animals; Cell Culture Techniques; Glutamates; Glutamic Acid; Glutamine; Mammals; Nucleic Acids; Purines | 1958 |
[Ammonia and glutamine contents in the brain tissue in cerebral anemia induced by ligation of the carotid arteries].
Topics: Ammonia; Anemia; Arteries; Brain; Cardiovascular System; Carotid Arteries; Glutamine; Ligation; Neurochemistry | 1958 |
Changes in the ammonia and glutamine content of the rat brain induced by electric shock.
Topics: Ammonia; Animals; Brain; Electricity; Electroshock; Glutamine; Neurochemistry; Rats | 1958 |
Distribution of glutamine metabolizing enzymes and production of urinary ammonia in the mammalian kidney.
Topics: Amidohydrolases; Ammonia; Animals; Body Fluids; Enzymes; Glutamine; Humans; Kidney; Mammals; Urinary Tract | 1958 |
A colorimetric method for the measurement of the brain ammonia of the mouse; the effect of glutamine on the total measurable ammonia.
Topics: Ammonia; Animals; Brain; Glutamine; Mice | 1959 |
[Changes of cerebral ammonia and glutamine content in animals following surgical distortion of liver function].
Topics: Ammonia; Animals; Brain; Digestion; Glutamine; Liver; Neurochemistry | 1959 |
[On the effect of glutamine, glutamic acid and alpha-ketoglutaric acid on the O2 uptake and NH3 formation of rabbit reticulocytes].
Topics: Ammonia; Animals; Erythrocytes; Glutamates; Glutamic Acid; Glutamine; Kernicterus; Ketoglutaric Acids; Oxygen; Rabbits; Reticulocytes | 1960 |
[Effect of hypothermia on the content of ammonia and glutamine in the cerebral cortex in agony and following resuscitation].
Topics: Ammonia; Body Temperature; Cerebral Cortex; Death; Glutamine; Hypothermia; Resuscitation | 1961 |
[Studies on metabolism of ammonia and glutamine in the rat brain accompanied by conditioned reflex].
Topics: Ammonia; Animals; Brain; Conditioning, Classical; Glutamine; Neurochemistry; Rats | 1961 |
Inhibitory effect of glutamine and ammonia on replication of influenza virus in ascites tumor cells.
Topics: Ammonia; Ascites; DNA Replication; Glutamine; Humans; Orthomyxoviridae | 1961 |
[Effect of carbon dioxide on blood ammonia, glutamine and urea after the administration of ammonium chloride in animals].
Topics: Ammonia; Ammonium Chloride; Animals; Blood Urea Nitrogen; Carbon Dioxide; Glutamine; Urea | 1960 |
[The effect of high external temperatures on the content of ammonia and glutamine in brain tissue of rats].
Topics: Ammonia; Animals; Brain; Glutamine; Hot Temperature; Neurochemistry; Rats; Temperature | 1961 |
The anticomplementary effect of kidney tissue; its association with ammonia production.
Topics: Ammonia; Complement Inactivator Proteins; Glutamine; Kidney | 1959 |
[Changes of ammonia and glutamine contents in the brain in rats after the administration of sodium bromide and caffeine and in carbon tetrachloride poisoning].
Topics: Ammonia; Animals; Brain; Bromides; Caffeine; Carbon Tetrachloride; Carbon Tetrachloride Poisoning; Glutamine; Neurochemistry; Rats; Sodium Compounds | 1959 |
Levels of glutamine and ammonia and the pH of cerebrospinal fluid and plasma in patients with liver disease.
Topics: Ammonia; Blood; Blood Chemical Analysis; Cerebrospinal Fluid; Glutamine; Humans; Hydrogen-Ion Concentration; Liver Diseases; Metabolic Diseases; Plasma | 1962 |
[Ammonia, glutamic acid and glutamine in the brain during ontogenesis under the influence of oxygen applied under pressure].
Topics: Ammonia; Brain; Glutamates; Glutamic Acid; Glutamine; Neurochemistry; Oxygen | 1962 |
[Studies on the effect of some substances on the content of ammonia and glutamine in the brain during functional disorders of the liver].
Topics: Ammonia; Biochemical Phenomena; Brain; Digestion; Glutamine; Glutathione; Humans; Liver | 1962 |
[Hyperammoniemia induced by glutamine in cirrhotics. The renal origin of this hyperammoniemia].
Topics: Ammonia; Glutamine; Humans; Hyperammonemia; Kidney; Liver Cirrhosis | 1962 |
[Blood ammonium, glutamine in the cerebrospinal fluid, the electroencephalogram and the neurological examination in relation to states of consciousness in hepatic patients].
Topics: Ammonia; Ammonium Compounds; Consciousness; Electroencephalography; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Neurologic Examination; Neurologic Manifestations | 1961 |
[Ammonia, glutamine, glutamic acid and amino nitrogen in muscle proteins in circulatory disorders].
Topics: Ammonia; Blood Circulation; Glutamic Acid; Glutamine; Muscle Proteins; Nitrogen | 1962 |
[Glutaminorachia during liver cirrhosis. Semeiological value of its modifications in "hepatic encephalopathies"].
Topics: Ammonia; Cerebrospinal Fluid; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis | 1962 |
[Experimental and clinical studies of the brain metabolism in injured brain. alpha-Ketoglutaric acid, glutamine and ammonia contents of brain tissue].
Topics: Ammonia; Brain; Brain Injuries; Glutamine; Humans; Keto Acids; Ketoglutaric Acids; Neurochemistry | 1961 |
[The ammonia-glutamic acid-glutamine system of the brain in various phases of hypothermia].
Topics: Ammonia; Body Temperature; Brain; Glutamic Acid; Glutamine; Hypothermia; Neurochemistry | 1962 |
[AMMONIA, GLUTAMINE AND AMIDE NITROGEN OF RABBIT HEART PROTEINS DURING AEROBIC INCUBATION].
Topics: Amides; Ammonia; Animals; Borates; Glutamates; Glutamine; Heart; Lagomorpha; Metabolism; Muscle Proteins; Myocardium; Nitrogen; Phosphates; Proteins; Rabbits; Research | 1963 |
LIVER-BRAIN RELATIONSHIPS IN HEPATIC COMA WITH SPECIAL REFERENCE TO AMMONIA AND KETO ACID METABOLISM.
Topics: Amino Acids; Ammonia; Blood; Blood Glucose; Brain; Glutamates; Glutamine; Glutarates; Hepatic Encephalopathy; Humans; Keto Acids; Lactates; Liver Cirrhosis; Metabolism; Proteins; Pyruvates; Urine | 1963 |
AN ABNORMALITY OF GLUTAMINE METABOLISM IN PRIMARY GOUT.
Topics: Ammonia; Creatine; Creatinine; Glutamine; Glycine; Gout; Humans; Hyperuricemia; Kidney; Metabolism; Nitrogen; Radioisotopes; Uric Acid; Urine | 1963 |
FLUOROACETATE AND THE METABOLISM OF AMMONIA IN BRAIN.
Topics: Alanine; Aminobutyrates; Ammonia; Amobarbital; Aspartic Acid; Brain; Carbohydrate Metabolism; Carbon Isotopes; Fluoroacetates; Glucose; Glutamates; Glutamine; Metabolism; Pharmacology; Potassium; Rats; Research | 1963 |
[EXCITATORY EFFECT OF THE RETICULAR FORMATION ON THE FUNCTIONAL BIOCHEMISTRY OF THE CEREBRAL CORTEX].
Topics: Ammonia; Biochemical Phenomena; Biochemistry; Brain; Cerebral Cortex; Dogs; Electrophysiology; Glutamates; Glutamine; Mesencephalon; Phosphates; Research; Reticular Formation | 1963 |
ENZYMATIC SYNTHESIS OF GAMMA-GLUTAMYLHYDROXAMIC ACID FROM GLUTAMIC ACID AND HYDROXYLAMINE.
Topics: Amidohydrolases; Ammonia; Antimetabolites; Asparagine; Azaserine; Azotobacter; Carbon Isotopes; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Hydroxamic Acids; Hydroxylamine; Hydroxylamines; Pharmacology; Proteins; Research; Streptomycin | 1963 |
[THE EXCRETION OF AMMONIA BY A FRESH WATER TELEOST: CYPRINUS CARPIO L].
Topics: Ammonia; Animals; Asparagine; Blood Chemical Analysis; Carps; Cell Respiration; Fishes; Fresh Water; Glutamine; Hydroxylamines; Liver; Metabolism; Nitrogen; Periodicity; Research; Respiration | 1963 |
[THE AMMONIA-GLUTAMIC ACID-GLUTAMINE SYSTEM IN THE RAT BRAIN IN THE DEVELOPMENT OF EXTRACEREBRAL MALIGNANT NEOPLASMS].
Topics: Ammonia; Brain; Glutamates; Glutamic Acid; Glutamine; Metabolism; Rats; Research; Sarcoma; Sarcoma, Experimental | 1963 |
[AMINO ACID METABOLISM IN THE BRAIN AND BEHAVIORAL CHANGES].
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Behavior, Animal; Brain; Carbon Isotopes; Conditioning, Classical; Glutamates; Glutamine; Guinea Pigs; Phenylketonurias; Proteins; Rats; Reflex; Research | 1964 |
A KINETIC STUDY OF THE ASSIMILATION OF (15N)-AMMONIA AND THE SYNTHESIS OF AMINO ACIDS IN AN EXPONENTIALLY GROWING CULTURE OF CANDIDA UTILIS.
Topics: Amino Acids; Ammonia; Ammonium Compounds; Candida; Glutamine; Kinetics; Nitrogen; Proteins; Quaternary Ammonium Compounds; Radioisotopes; Research | 1964 |
THE METABOLISM OF THE VOLATILE AMINES: VII. THE CLINICAL SIGNIFICANCE OF TWO COMPONENTS OF THE BLOOD AMMONIA LEVEL.
Topics: Amines; Ammonia; Arginine; Asparagine; Blood Chemical Analysis; Glutamates; Glutamine; Hematologic Tests; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Potassium; Proteins | 1964 |
THE PNH3 OF RENAL TUBULAR CELLS.
Topics: Acidosis; Alkalosis; Ammonia; Animals; Blood Chemical Analysis; Dogs; Glutamine; Hydrogen-Ion Concentration; Kidney; Kidney Tubules; Propylene Glycols; Renal Artery; Renal Veins; Research; Tromethamine; Urine | 1964 |
[DETERMINATION OF AMMONIA IN DEPROTEINIZED BLOOD].
Topics: Amino Acids; Ammonia; Asparagine; Biomedical Research; Blood Chemical Analysis; Blood Proteins; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Trichloroacetic Acid | 1964 |
A NEUROCHEMICAL STUDY OF THIOSEMICARBAZIDE SEIZURES AND THEIR INHIBITION BY AMINO-OXYACETIC ACID.
Topics: Acetates; Alanine; Amino Acids; Aminobutyrates; Ammonia; Animals; Aspartic Acid; Azides; Brain; Dogs; Electrophysiology; Glutamine; Lactates; Lysine; Nerve Tissue Proteins; Neurochemistry; Pentylenetetrazole; Pharmacology; Research; Seizures; Semicarbazides; Thiosemicarbazones; Toxicology; Tyrosine | 1964 |
STUDIES OF RAT LIVER AND KIDNEY ENZYMES. I. RESPONSE TO MASSIVE INTRAGASTRIC DOSES OF CHRONICALLY ADMINISTERED NITROGENOUS SUBSTANCES.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Brain Diseases; Enzymes; Glutamates; Glutamine; Injections; Kidney; Liver; Liver Diseases; Nitrogen; Ornithine; Rats; Research; Stomach; Transaminases; Urea | 1964 |
STUDIES OF RAT LIVER AND KIDNEY ENZYMES. II. RESPONSE TO DIETARY PROTEIN DEFICIENCY AND REPLETION DURING CHRONIC ADMINISTRATION OF AMMONIUM ACETATE AND L-GLUTAMINE.
Topics: Acetates; Adaptation, Physiological; Ammonia; Arginine; Dietary Proteins; Enzymes; Glutamates; Glutamine; Hepatic Encephalopathy; Kidney; Kwashiorkor; Liver; Ornithine; Protein Deficiency; Rats; Research | 1964 |
THE EFFECT OF NITROGENOUS SUBSTANCES ON THE TIME OF FLOCCULATION OF SACCHAROMYCES CEREVISIAE.
Topics: Aminobutyrates; Ammonia; Asparagine; Benzoates; Colloids; Culture Media; Flocculation; Glucosamine; Glucose; Glutamine; Growth; Microbiology; Nitrogen; Pantothenic Acid; Proteins; Research; Saccharomyces; Saccharomyces cerevisiae; Yeasts | 1964 |
[EFFECT OF ORAL AMINO ACIDS ON THE AMMONIA CONCENTRATION IN THE PORTAL BLOOD].
Topics: Alanine; Amino Acids; Ammonia; Animals; Asparagine; Blood; Cystine; Dogs; Glutamates; Glutamine; Glycine; Methionine; Pharmacology; Portal Vein; Research | 1964 |
[GLUTAMINE CONTENT AND GLUTAMINE METABOLIC ENZYMES IN THE HEART IN DISORDERS OF ITS CIRCULATION].
Topics: Acyltransferases; Amino Acids; Ammonia; Animals; Coronary Disease; Glutaminase; Glutamine; Heart; Humans; Ligases; Myocardium; Nitrogen; Posture; Rabbits; Research | 1963 |
[CLINICAL SIGNIFICANCE OF THE DETERMINATION OF CEREBROSPINAL FLUID GLUTAMINE].
Topics: Ammonia; Blood; Cerebrospinal Fluid; Glutamine; Liver Diseases | 1964 |
THE ENZYMATIC DETERMINATION OF AMMONIA IN BLOOD AND TISSUES.
Topics: Ammonia; Blood; Brain; Clinical Enzyme Tests; Glutamate Dehydrogenase; Glutamine; Kidney; Liver; Mice | 1964 |
ENZYMATIC SYNTHESIS OF BETA-AMINOGLUTARAMIC ACID (BETA-GLUTAMINE) BY GLUTAMINE SYNTHETASE: EVIDENCE FOR THE UTILIZATION OF BETA-AMINOGLUTARYLPHOSPHATE.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Animals; Brain; Chemical Phenomena; Chemistry; Chromatography; Electrophoresis; Glutamate-Ammonia Ligase; Glutamates; Glutamine; Hydroxamic Acids; Ligases; Phosphates; Phosphorus Isotopes; Research; Sheep | 1964 |
EFFECT OF AN INHIBITOR OF GLUTAMINE SYNTHESIS (METHIONINE SULFOXIMINE) ON AMMONIA TOXICITY AND METABOLISM.
Topics: Ammonia; Ammonium Chloride; Brain Chemistry; Enzyme Inhibitors; Glutamine; Ligases; Metabolism; Methionine; Methionine Sulfoximine; Mice; Pharmacology; Research; Toxicology | 1964 |
[THE BRAIN AMMONIA-GLUTAMIC ACID-GLUTAMINE SYSTEM IN THE COMBINED ACTION OF HYPOTHERMIA AND INCREASED OXYGEN PRESSURE].
Topics: Ammonia; Brain; Brain Chemistry; Glutamates; Glutamic Acid; Glutamine; Hyperbaric Oxygenation; Hypothermia; Hypothermia, Induced; Oxygen; Physiology; Rats; Research | 1964 |
[CONDITION OF THE AMMONIA-GLUTAMINE-GLUTAMIC ACID SYSTEM IN THE RAT BRAIN DURING THE DEVELOPMENT OF M-1 SARCOMA].
Topics: Ammonia; Animals; Brain; Brain Chemistry; Glutamates; Glutamic Acid; Glutamine; Metabolism; Neoplasms; Rats; Research; Sarcoma; Sarcoma, Experimental | 1964 |
QUANTITATIVE ASPECTS OF CO2 FIXATION IN MAMMALIAN BRAIN IN VIVO.
Topics: Amino Acids; Ammonia; Animals; Aspartic Acid; Blood Gas Analysis; Brain; Brain Chemistry; Carbon Dioxide; Cats; Cerebral Cortex; Glutamates; Glutamine; Glutarates; Liver; Pharmacology; Pyruvates; Research; Tissue Extracts | 1964 |
AMMONIA EXCRETION IN THE EOTENOUS NEWT, NECTURUS MACULOSUS (RAFINESQUE).
Topics: Ammonia; Animals; Body Fluids; Chemical Phenomena; Chemistry; Fluids and Secretions; Glutamate Dehydrogenase; Glutaminase; Glutamine; Kidney; Liver; Metabolism; Necturus maculosus; Nitrogen; Research; Salamandridae; Skin; Urea; Urine; Urodela | 1964 |
EFFECT OF ORALLY ADMINISTERED AMINO ACIDS ON PORTAL BLOOD AMMONIA CONCENTRATIONS.
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Blood; Cystine; Dogs; Glutamates; Glutamine; Glycine; Methionine; Pharmacology; Portal System; Research | 1964 |
THE SOURCE OF THE NITROGEN ATOM FOR THE BIOSYNTHESIS OF ANTHRANILIC ACID.
Topics: Ammonia; Chemical Phenomena; Chemistry; Enterobacter aerogenes; Glutamine; Leucine; Metabolism; Nitrogen; ortho-Aminobenzoates; Radioisotopes; Research | 1964 |
[THE AMMONIA-GLUTAMIC ACID-GLUTAMINE SYSTEM OF THE BRAIN UNDER THE COMBINED ACTION OF HYPOTHERMIA AND HIGH OXYGEN PRESSURE].
Topics: Ammonia; Atmospheric Pressure; Brain; Glutamates; Glutamic Acid; Glutamine; Hypothermia; Hypothermia, Induced; Oxygen; Rats; Research | 1964 |
[INCLUSION OF N15 INTO FREE AMINO ACIDS AND GLUTAMINE DURING ASSIMILATION OF N15-AMMONIA BY THE FUNGUS CANDIDA TROPICALIS].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Candida; Candida tropicalis; Glutamates; Glutamine; Nitrogen; Research | 1964 |
MECHANISM OF HEPATIC COMA.
Topics: Ammonia; Blood; Diagnosis; Glutamine; Hepatic Encephalopathy; Humans; Intestine, Small; Intestines; Ketoglutaric Acids; Kidney; Metabolism; Physiology; Urea | 1964 |
N15 TRACER STUDIES ON THE ORIGIN OF URINARY AMMONIA IN THE ACIDOTIC DOG, WITH NOTES ON THE ENZYMATIC SYNTHESIS OF LABELED CLUTAMIC ACID AND GLUTAMINES.
Topics: Acidosis; Amino Acids; Ammonia; Blood; Chromatography; Creatine; Creatinine; Dogs; Glutamates; Glutamine; Glycine; Humans; Kidney; Ligases; Nitrogen; p-Aminohippuric Acid; Physiology; Radioisotopes; Research; Urine | 1965 |
ALTERATIONS OF AMMONIA METABOLISM IN THE CEREBRAL CORTEX OF RATS WITH HEPATIC DAMAGE INDUCED BY CARBON TETRACHLORIDE.
Topics: Aminobutyrates; Ammonia; Carbon Isotopes; Carbon Tetrachloride; Carbon Tetrachloride Poisoning; Cerebral Cortex; Chemical and Drug Induced Liver Injury; Glutamates; Glutamine; Hepatitis; Hepatitis A; Lactates; Metabolism; Pharmacology; Rats; Research; Toxicology | 1965 |
THE EFFECT OF AMMONIA ADMINISTRATION ON OROTIC ACID EXCRETION IN RATS.
Topics: Ammonia; Ammonium Chloride; Antimetabolites; Arginine; Chromatography; Citrulline; Diet; Glutamine; Ornithine; Orotic Acid; Pharmacology; Rats; Research; Succinates; Urine | 1965 |
RELATIONSHIP OF PNH3 OF TUBULAR CELLS TO RENAL PRODUCTION OF AMMONIA.
Topics: Acidosis; Alanine; Amino Acids; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Body Fluids; Dogs; Fluids and Secretions; Glomerular Filtration Rate; Glutamates; Glutaminase; Glutamine; Glycine; Kidney; Kidney Tubules; Lactates; p-Aminohippuric Acid; Physiology; Research; Serine; Urine | 1965 |
RENAL HYPERTROPHY IN METABOLIC ACIDOSIS AND ITS RELATION TO AMMONIA EXCRETION.
Topics: Acidosis; Ammonia; Ammonium Chloride; Biochemical Phenomena; Biochemistry; DNA; Fluids and Secretions; Glutaminase; Glutamine; Hypertrophy; Ketoglutaric Acids; Kidney; Metabolism; Nephrectomy; Physiology; Rats; Research; RNA; Urine | 1965 |
[EFFECT OF THE INSPIRATION OF GAS MIXTURES OF VARIOUS COMPOSITIONS ON THE CONTENT OF AMMONIA, GLUTAMINE, GLUTAMIC ACID AND ATP IN THE ANIMAL BRAIN].
Topics: Adenosine Triphosphate; Ammonia; Brain; Brain Chemistry; Cell Respiration; Glutamates; Glutamic Acid; Glutamine; Research; Respiration | 1965 |
AMMONIUM EXCRETION DURING STOPPED FLOW: A HYPOTHETICAL AMMONIUM COUNTERCURRENT SYSTEM.
Topics: Acidosis; Alkalosis; Ammonia; Ammonium Chloride; Ammonium Compounds; Blood; Fluids and Secretions; Glutamine; Humans; Hydrogen-Ion Concentration; Kidney Tubules; Physiology; Research; Toxicology; Urine | 1965 |
GLUTAMINE SYNTHESIS IN UREDOSPORES OF PUCCINIA HELIANTHI SCHW.
Topics: Amino Acids; Ammonia; Centrifugation; Chemistry Techniques, Analytical; Fungi; Glutamates; Glutamine; Hydroxylamines; Ligases; Research; Spectrophotometry; Spores; Spores, Fungal; Transferases | 1965 |
CHANGES IN THE NERVE CELL PROTEINS IN DOGS DURING RESUSCITATION FROM THE STATE OF CLINICAL DEATH.
Topics: Alanine; Aminobutyrates; Ammonia; Arginine; Asparagine; Brain Chemistry; Cerebral Cortex; Cystine; Death; Dogs; Glutamates; Glutamine; Glycine; Histidine; Histocytochemistry; Hypothermia; Hypothermia, Induced; Leucine; Lysine; Methionine; Nerve Tissue Proteins; Neurons; Pathology; Phenylalanine; Proteins; Research; Resuscitation; Serine | 1965 |
[ON THE METABOLISM OF THE HEART. THE BEHAVIOR OF ARTERIAL AND CORONARY VEIN DIFFERENCES IN AMINO ACIDS AND AMMONIA IN HEALTHY HUMAN HEARTS DURING REST AND DURING AND AFTER BODILY EFFORT].
Topics: Amino Acids; Ammonia; Arteries; Blood; Coronary Vessels; Glutamates; Glutamine; Heart; Humans; Ketoglutaric Acids; Myocardium; Physical Exertion | 1964 |
EFFECTS OF DIELDRIN, PICROTOXIN AND TELODRIN ON THE METABOLISM OF AMMONIA IN BRAIN.
Topics: Alanine; Amino Acids; Ammonia; Animals; Brain; Brain Chemistry; Central Nervous System Stimulants; Dieldrin; Furans; Glutamic Acid; Glutamine; Lactates; Metabolism; Pharmacology; Picrotoxin; Rats; Seizures | 1965 |
[Studies on metabolic function of the brain and its relation to physical stress. II. Ammonia and glutamine].
Topics: Ammonia; Brain; Exercise; Glutamine; Mental Disorders; Neurochemistry | 1954 |
[Some characteristics of the synthesis of ammonia and glutamine in muscles during ischemia].
Topics: Ammonia; Biochemical Phenomena; Glutamine; Ischemia; Muscles | 1962 |
Arachidonic acid, palmitic acid and glucose are important for the modulation of clonal pancreatic beta-cell insulin secretion, growth and functional integrity.
Topics: Alanine; Ammonia; Apoptosis; Arachidonic Acid; Cell Division; Cell Line; Glucose; Glutamine; Humans; Insulin; Insulin Secretion; Islets of Langerhans; Nitrites; Palmitic Acid; Triglycerides | 2004 |
Inhibition of human colon carcinoma cell growth by ammonia: a non-cytotoxic process associated with polyamine synthesis reduction.
Topics: Ammonia; Ammonium Chloride; Biogenic Polyamines; Cell Cycle; Cell Differentiation; Cell Division; Colonic Neoplasms; Glutamine; HT29 Cells; Humans; Protein Biosynthesis; Putrescine | 2003 |
Role of glutaminase in the production of urinary ammonia.
Topics: Ammonia; Enzymes; Glutaminase; Glutamine; Humans | 1951 |
Glutamine, glutamic acid, ammonia administration, and tissue glutamine.
Topics: Ammonia; Glutamic Acid; Glutamine; Humans; Tissues | 1951 |
Competition between ammonia derived from internal glutamine hydrolysis and hydroxylamine present in the solution for incorporation into UTP as catalysed by Lactococcus lactis CTP synthase.
Topics: Ammonia; Binding, Competitive; Carbon-Nitrogen Ligases; Catalysis; Cytidine Triphosphate; Enzyme Inhibitors; Glutamates; Glutamine; Guanosine Triphosphate; Hydrolysis; Hydroxylamine; Kinetics; Lactococcus lactis; Protein Binding; Protein Subunits; Solutions; Uridine Triphosphate | 2004 |
Adenylylation and catalytic properties of Mycobacterium tuberculosis glutamine synthetase expressed in Escherichia coli versus mycobacteria.
Topics: Ammonia; Catalysis; Escherichia coli; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Hydrolysis; Mass Spectrometry; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Mycobacteriaceae; Mycobacterium tuberculosis; Nitrogen; Phosphoric Diester Hydrolases; Snake Venoms; Species Specificity; Spectrometry, Mass, Electrospray Ionization; Time Factors; Tyrosine | 2004 |
Effects of peritoneal injection of NH4HCO3 on nitrogen excretion and metabolism in the swamp eel Monopterus albus-- increased ammonia excretion with an induction of glutamine synthetase activity.
Topics: Ammonia; Animals; Bicarbonates; Enzyme Activation; Glutamate-Ammonia Ligase; Glutamine; Injections, Intraperitoneal; Smegmamorpha; Time Factors; Urination | 2004 |
Perforation of the tunnel wall in carbamoyl phosphate synthetase derails the passage of ammonia between sequential active sites.
Topics: Alanine; Ammonia; Arginine; Binding Sites; Carbamoyl-Phosphate Synthase (Ammonia); Carbamyl Phosphate; Computer Simulation; Escherichia coli Proteins; Glutamine; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Protein Structure, Secondary; Protein Subunits | 2004 |
Oral glutamine challenge and magnetic resonance spectroscopy in three patients with congenital portosystemic shunts.
Topics: Administration, Oral; Adult; Ammonia; Area Under Curve; Brain; Cardiovascular Abnormalities; Female; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Magnetic Resonance Spectroscopy; Male; Middle Aged; Nervous System Diseases; Neuropsychological Tests; Portal System; Tomography, Spiral Computed | 2004 |
Inhibition of E. coli CTP synthase by the "positive" allosteric effector GTP.
Topics: Allosteric Regulation; Ammonia; Carbon-Nitrogen Ligases; Cytidine Triphosphate; Escherichia coli; Glutaminase; Glutamine; Guanosine Triphosphate; Hydrolysis; Kinetics; Uridine Triphosphate | 2004 |
On-line monitoring of human prostate cancer cells in a perfusion rotating wall vessel by near-infrared spectroscopy.
Topics: Ammonia; Bioreactors; Cell Culture Techniques; Cell Line, Tumor; Glucose; Glutamine; Humans; Lactic Acid; Male; Perfusion; Prostatic Neoplasms; Spectroscopy, Near-Infrared | 2004 |
Postprandial increases in nitrogenous excretion and urea synthesis in the giant mudskipper Periophthalmodon schlosseri.
Topics: Ammonia; Animals; Brain; Fishes; Glutamine; Liver; Malaysia; Muscle, Skeletal; Postprandial Period; Time Factors; Urea | 2004 |
The formylglycinamide ribonucleotide amidotransferase complex from Bacillus subtilis: metabolite-mediated complex formation.
Topics: Adenosine Diphosphate; Ammonia; Bacillus subtilis; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Cloning, Molecular; Glutamine; Macromolecular Substances; Magnesium; Substrate Specificity | 2004 |
A model for the Bacillus subtilis formylglycinamide ribonucleotide amidotransferase multiprotein complex.
Topics: Adenosine Diphosphate; Ammonia; Bacillus subtilis; Carbon-Nitrogen Ligases; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Crystallography, X-Ray; Dimerization; Glutamine; Macromolecular Substances; Magnesium; Models, Molecular; Multiprotein Complexes; Protein Conformation; Protein Folding | 2004 |
The ammonotelic African lungfish, Protopterus dolloi, increases the rate of urea synthesis and becomes ureotelic after feeding.
Topics: Ammonia; Animals; Brain; Diuresis; Fishes; Glutamine; Postprandial Period; Time Factors; Urea | 2004 |
Tor signaling and nutrient-based signals converge on Mks1p phosphorylation to regulate expression of Rtg1.Rtg3p-dependent target genes.
Topics: Ammonia; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors; Blotting, Northern; Blotting, Western; Dimerization; DNA, Complementary; Dose-Response Relationship, Drug; Gene Deletion; Gene Expression Regulation; Genotype; Glutamic Acid; Glutamine; Humans; Microscopy, Fluorescence; Mitochondria; Models, Biological; Nitrogen; Oligonucleotide Array Sequence Analysis; Phosphatidylinositol 3-Kinases; Phosphorylation; Phosphotransferases (Alcohol Group Acceptor); Repressor Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Signal Transduction; Sirolimus; Transcription Factors | 2004 |
Role of ammonia in reversal of glutamate-mediated Müller cell swelling in the rat retina.
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Ammonia; Animals; Cell Death; Cell Size; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Hypothermia; Methionine Sulfoximine; Neurons; Rats; Rats, Sprague-Dawley; Retina; Retinal Diseases; Tissue Fixation | 2004 |
Human sebaceous glands engage in aerobic glycolysis and glutaminolysis.
Topics: Aerobiosis; Amino Acids; Ammonia; Carbon; Female; Glucose; Glutamine; Glycolysis; Humans; Lactic Acid; Male; Nitrogen; Oxidation-Reduction; Pentose Phosphate Pathway; Sebaceous Glands; Spermidine | 2004 |
Localization of glutamine synthetase isoforms in hair cells of Azolla leaves.
Topics: Ammonia; Chloroplasts; Cytoplasm; Ferns; Glutamate-Ammonia Ligase; Glutamine; Immunohistochemistry; Isoenzymes; Microscopy, Electron, Transmission; Plant Leaves | 2004 |
De novo glutamine synthesis induced by corticosteroids in vivo in rats is secondary to weight loss.
Topics: Adrenal Cortex Hormones; Amino Acids; Ammonia; Animals; Glutamine; Male; Muscle Proteins; Muscle, Skeletal; Proteins; Random Allocation; Rats; Rats, Wistar; Triamcinolone; Weight Loss | 2004 |
The enzyme catalyzed exchange of ammonia with the amide group of glutamine and asparagine.
Topics: Amides; Ammonia; Ammonium Compounds; Asparagine; Enzymes; Glutamine; Quaternary Ammonium Compounds | 1950 |
Restoration of ureagenesis in N-acetylglutamate synthase deficiency by N-carbamylglutamate.
Topics: Acetyltransferases; Adolescent; Adult; Amino-Acid N-Acetyltransferase; Ammonia; Ammonium Chloride; Blood Urea Nitrogen; Female; Glutamates; Glutamine; Humans; Nitrogen Isotopes; Urea | 2004 |
Diel variation in ammonia excretion, glutamine levels, and hydration status in two species of terrestrial isopods.
Topics: Adaptation, Physiological; Adsorption; Ammonia; Animals; Circadian Rhythm; Desert Climate; Energy Metabolism; Glutamine; Isopoda; Volatilization; Water; Water-Electrolyte Balance | 2005 |
Characteristics of glutamine metabolism in human precision-cut kidney slices: a 13C-NMR study.
Topics: Ammonia; Carbon Isotopes; Dose-Response Relationship, Drug; Glucose; Glutamine; Humans; Kidney; Lactic Acid; Magnetic Resonance Spectroscopy; Valproic Acid | 2005 |
Exposure to air, but not seawater, increases the glutamine content and the glutamine synthetase activity in the marsh clam Polymesoda expansa.
Topics: Air; Amino Acids; Ammonia; Analysis of Variance; Animals; Bivalvia; Glutamate-Ammonia Ligase; Glutamine; Hepatopancreas; Muscles; Nitrogen; Seawater; Singapore; Time Factors; Urea; Water-Electrolyte Balance | 2004 |
Hepatic microcirculation assessed by positron emission tomography of first-pass ammonia metabolism in porcine liver.
Topics: Ammonia; Animals; Female; Glutamine; Liver; Microcirculation; Models, Biological; Nitrogen Radioisotopes; Positron-Emission Tomography; Swine; Urea | 2005 |
Glutamine-dependent inhibition of pial arteriolar dilation to acetylcholine with and without hyperammonemia in the rat.
Topics: Acetylcholine; Ammonia; Animals; Arterioles; Blood Gas Analysis; Blood Pressure; Cerebrovascular Circulation; Endothelium, Vascular; Enzyme Inhibitors; Glutamate-Ammonia Ligase; Glutamine; Intracranial Pressure; Male; Methionine Sulfoximine; Nitroprusside; Rats; Rats, Wistar; Vasodilation; Vasodilator Agents | 2005 |
Expression of four glutamine synthetase genes in the early stages of development of rainbow trout (Oncorhynchus mykiss) in relationship to nitrogen excretion.
Topics: Ammonia; Animals; Egg Yolk; Gene Expression; Glutamate-Ammonia Ligase; Glutamine; Isoenzymes; Larva; Liver; Muscle, Skeletal; Nitrogen; Oncorhynchus mykiss; Ornithine; RNA, Messenger; Urea | 2005 |
Ammonia metabolism in Aedes aegypti.
Topics: Aedes; Ammonia; Animals; Female; Gene Expression Regulation; Glutamine; Insect Proteins; Quaternary Ammonium Compounds | 2005 |
The multifarious short-term regulation of ammonium assimilation of Escherichia coli: dissection using an in silico replica.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Ammonia; Computational Biology; Escherichia coli; Glucose; Glutamate Dehydrogenase; Glutamate Synthase; Glutamine; Kinetics; Models, Biological; Mutation; Nucleotidyltransferases; PII Nitrogen Regulatory Proteins; Reproducibility of Results; Software; Time Factors | 2005 |
[Detection of subclinical and overt hepatic encephalopathy and treatment control after L-ornithine-L-aspartate medication by magnetic resonance spectroscopy ((1)H-MRS)].
Topics: Adult; Ammonia; Brain; Choline; Combined Modality Therapy; Creatinine; Diet, Protein-Restricted; Dipeptides; Energy Metabolism; Female; Follow-Up Studies; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Humans; Infusions, Intravenous; Inositol; Liver Cirrhosis; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuropsychological Tests; Pilot Projects; Prospective Studies; Reference Values; Statistics as Topic | 2005 |
Growth and metabolism of marine fish Chinook salmon embryo cells: response to lack of glucose and glutamine.
Topics: Adenosine Triphosphate; Ammonia; Animals; Cell Proliferation; Cells, Cultured; Culture Media; Embryo, Nonmammalian; Enzymes; Glucose; Glutamate Dehydrogenase; Glutamine; L-Lactate Dehydrogenase; Salmon | 2005 |
Chronic and acute ammonia toxicity in mudskippers, Periophthalmodon schlosseri and Boleophthalmus boddaerti: brain ammonia and glutamine contents, and effects of methionine sulfoximine and MK801.
Topics: Acetates; Ammonia; Animals; Brain; Dizocilpine Maleate; Glutamate-Ammonia Ligase; Glutamine; Lethal Dose 50; Malaysia; Methionine Sulfoximine; Perciformes; Receptors, N-Methyl-D-Aspartate; Species Specificity | 2005 |
Changes in salinity and ionic compositions can act as environmental signals to induce a reduction in ammonia production in the African lungfish Protopterus dolloi.
Topics: Amino Acids; Ammonia; Animals; Estivation; Fishes; Fresh Water; Glutamine; Sodium Chloride; Urea | 2005 |
Effect of re-feed strategies and non-ammoniagenic medium on adenovirus production at high cell densities.
Topics: Adenoviridae; Ammonia; Cell Culture Techniques; Cell Line; Cell Proliferation; Chromatography, High Pressure Liquid; Culture Media; Genetic Vectors; Glucose; Glutamine; Humans; Threonine; Time Factors; Virus Cultivation | 2005 |
Ammonia effects on pyruvate/lactate production in astrocytes--interaction with glutamate.
Topics: Ammonia; Animals; Animals, Newborn; Aspartic Acid; Astrocytes; Bucladesine; Cells, Cultured; Cerebral Cortex; Dose-Response Relationship, Drug; Energy Metabolism; Glutamic Acid; Glutamine; Glutathione; Glycolysis; Hyperammonemia; Interneurons; Lactic Acid; Malates; Mice; Mitochondria; Oxidation-Reduction; Oxidative Stress; Pyruvic Acid; Up-Regulation | 2005 |
Ammonia toxicity under hyponatremic conditions in astrocytes: de novo synthesis of amino acids for the osmoregulatory response.
Topics: Alanine; Amino Acids; Ammonia; Ammonium Chloride; Animals; Animals, Newborn; Astrocytes; Brain Edema; Cell Size; Cells, Cultured; Citric Acid Cycle; Glucose; Glutamine; Glutathione; Hepatic Encephalopathy; Hyperammonemia; Hyponatremia; Inositol; Intracellular Fluid; Magnetic Resonance Spectroscopy; Osmolar Concentration; Rats; Rats, Wistar; Taurine; Water-Electrolyte Balance | 2005 |
A new arrangement of (beta/alpha)8 barrels in the synthase subunit of PLP synthase.
Topics: Ammonia; Bacillus subtilis; Base Sequence; Binding Sites; Catalysis; Cloning, Molecular; Crystallography, X-Ray; Escherichia coli; Glutaminase; Glutamine; Glycols; Models, Chemical; Models, Molecular; Models, Statistical; Molecular Sequence Data; Nitrogenous Group Transferases; Phosphorylation; Plasmids; Protein Binding; Protein Conformation; Protein Folding; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Structure, Tertiary; Pyridoxal Phosphate; Ribulosephosphates; Substrate Specificity | 2005 |
Metabolism of [13N]ammonia in rat lung.
Topics: Amino Acids; Ammonia; Animals; Chromatography, High Pressure Liquid; Glutamate-Ammonia Ligase; Glutamine; Lung; Male; Metabolic Clearance Rate; Nitrogen Radioisotopes; Pulmonary Circulation; Radionuclide Imaging; Rats; Rats, Sprague-Dawley; Respiratory Physiological Phenomena; Scintillation Counting | 2005 |
Effects of silica on mitochondrial functions of the proximal tubule cells in rats.
Topics: Ammonia; Animals; Calcium; Enzyme Inhibitors; Glutamine; Kidney Cortex; Kidney Tubules, Proximal; Male; Mitochondria; Oxygen Consumption; Rats; Silicon Dioxide; Sodium Cyanide; Urine | 2005 |
Ammonia affects brain nitrogen metabolism but not hydration status in the Gulf toadfish (Opsanus beta).
Topics: Ammonia; Animals; Batrachoidiformes; Body Water; Brain; Glutamate-Ammonia Ligase; Glutamine; Intracranial Pressure; Magnetic Resonance Imaging; Methionine Sulfoximine; Nitrogen; Osmolar Concentration; Seawater | 2005 |
Ornithine aminotransferase deficiency: diagnostic difficulties in neonatal presentation.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Arginine; Citrulline; Diagnosis, Differential; Female; Fibroblasts; Glutamine; Humans; Hyperammonemia; Infant, Newborn; Male; Mutation; Neonatal Screening; Ornithine; Ornithine-Oxo-Acid Transaminase; Orotic Acid | 2005 |
A novel control scheme for inducing angiostatin-human IgG fusion protein production using recombinant CHO cells in a oscillating bioreactor.
Topics: Ammonia; Angiostatins; Animals; Bioreactors; Biotechnology; Cell Count; Cell Culture Techniques; CHO Cells; Cricetinae; Culture Media; Enzyme-Linked Immunosorbent Assay; Glucose; Glutamic Acid; Glutamine; Humans; Hydrogen-Ion Concentration; Immunoglobulin G; Kinetics; Lactic Acid; Recombinant Fusion Proteins | 2006 |
Adipose tissue extracts plasma ammonia after sprint exercise in women and men.
Topics: Adipose Tissue; Adult; Ammonia; Bicycling; Exercise Test; Female; Glutamic Acid; Glutamine; Humans; Male; Metabolic Clearance Rate; Physical Endurance; Physical Exertion; Sex Factors | 2006 |
Glutamine binding opens the ammonia channel and activates glucosamine-6P synthase.
Topics: Ammonia; Binding Sites; Enzyme Activation; Glutaminase; Glutamine; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing) | 2006 |
Serum-free influenza virus production avoiding washing steps and medium exchange in large-scale microcarrier culture.
Topics: Ammonia; Animals; Bioreactors; Cell Count; Cell Culture Techniques; Cell Line; Cells, Immobilized; Culture Media; Culture Media, Serum-Free; Dogs; Glucose; Glutamic Acid; Glutamine; Hemagglutinin Glycoproteins, Influenza Virus; Influenza A Virus, H1N1 Subtype; Influenza A Virus, H3N8 Subtype; Lactic Acid; Microspheres; Oxygen; Virus Cultivation | 2006 |
Metabolism of PER.C6 cells cultivated under fed-batch conditions at low glucose and glutamine levels.
Topics: Adenoviridae; Amino Acids; Ammonia; Bioreactors; Cell Count; Cell Culture Techniques; Cell Line, Transformed; Cell Survival; Cell Transformation, Viral; Culture Media; Culture Media, Serum-Free; Energy Metabolism; Glucose; Glutamine; Humans; Lactic Acid; Oxygen; Retina; Time Factors | 2006 |
Congenital glutamine deficiency with glutamine synthetase mutations.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Brain Diseases, Metabolic, Inborn; Glutamate-Ammonia Ligase; Glutamine; Humans; Mutation | 2006 |
Direct molecular and spectroscopic evidence for increased ammonia removal capacity of skeletal muscle in acute liver failure.
Topics: Ammonia; Animals; Gene Expression; Glutamate-Ammonia Ligase; Glutamine; Liver Failure, Acute; Male; Muscle, Skeletal; Rats; Rats, Sprague-Dawley; Up-Regulation | 2006 |
Noncirrhotic portal vein thrombosis exhibits neuropsychological and MR changes consistent with minimal hepatic encephalopathy.
Topics: Administration, Oral; Adult; Ammonia; Attention; Body Water; Brain; Case-Control Studies; Female; Glutamine; Hepatic Encephalopathy; Humans; Inositol; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuropsychological Tests; Portal Vein; Venous Thrombosis | 2006 |
Liver-specific loss of beta-catenin blocks glutamine synthesis pathway activity and cytochrome p450 expression in mice.
Topics: Acetaminophen; Ammonia; Animals; beta Catenin; Cytochrome P-450 CYP1A2 Inhibitors; Cytochrome P-450 CYP2E1 Inhibitors; Cytochrome P-450 Enzyme Inhibitors; Dietary Proteins; Drug Resistance; Gene Expression Regulation; Glutamine; Hepatocytes; Liver; Mice; Mice, Knockout | 2006 |
[Metabolism of recombinant CHO-GS cell reducing of toxic effect of ammonia].
Topics: Ammonia; Animals; Cell Culture Techniques; CHO Cells; Cricetinae; Cricetulus; Culture Media, Serum-Free; Genetic Engineering; Glutamate-Ammonia Ligase; Glutamine | 2006 |
Late-onset ornithine transcarbamylase deficiency in male patients: prognostic factors and characteristics of plasma amino acid profile.
Topics: Adolescent; Adult; Age of Onset; Amino Acids; Ammonia; Child; Glutamine; Humans; Liver; Lysine; Male; Middle Aged; Ornithine Carbamoyltransferase Deficiency Disease; Prognosis; Regression Analysis | 2006 |
Interorgan ammonia, glutamate, and glutamine trafficking in pigs with acute liver failure.
Topics: Ammonia; Animals; Biological Transport, Active; Female; Glutamic Acid; Glutamine; Hyperammonemia; Kidney; Liver; Liver Failure, Acute; Lung; Organ Specificity; Swine; Tissue Distribution | 2006 |
Structural basis of RNA-dependent recruitment of glutamine to the genetic code.
Topics: Acylation; Adenosine Triphosphate; Ammonia; Anticodon; Binding Sites; Catalytic Domain; Computer Simulation; Crystallography, X-Ray; Dimerization; Genetic Code; Glutamine; Hydrogen Bonding; Magnesium; Methanobacteriaceae; Models, Molecular; Mutation; Nitrogenous Group Transferases; Nucleic Acid Conformation; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Structure, Tertiary; RNA, Archaeal; RNA, Transfer, Gln | 2006 |
Ammonia channel couples glutaminase with transamidase reactions in GatCAB.
Topics: Adenosine Diphosphate; Amino Acid Sequence; Aminoacyltransferases; Ammonia; Apoenzymes; Asparagine; Base Pairing; Catalytic Domain; Crystallography, X-Ray; Glutaminase; Glutamine; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Magnesium; Manganese; Models, Molecular; Molecular Sequence Data; Mutation; Nucleic Acid Conformation; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; RNA, Bacterial; RNA, Transfer, Amino Acyl; RNA, Transfer, Gln; Staphylococcus aureus | 2006 |
Postprandial increases in nitrogenous excretion and urea synthesis in the Chinese soft-shelled turtle, Pelodiscus sinensis.
Topics: Ammonia; Animal Feed; Animals; Brain; Eating; Fatty Acids, Nonesterified; Gastric Mucosa; Glutamate-Ammonia Ligase; Glutamine; Intestinal Mucosa; Liver; Muscle, Skeletal; Nitrogen; Ornithine; Postprandial Period; Turtles; Urea | 2007 |
Analysis of whole body ammonia metabolism in Aedes aegypti using [15N]-labeled compounds and mass spectrometry.
Topics: Aedes; Amino Acid Sequence; Amino Acids; Ammonia; Animals; Glutamate Synthase; Glutamine; Kinetics; Molecular Sequence Data; Nitrogen Radioisotopes | 2006 |
Glutamine-dependent NAD+ synthetase. How a two-domain, three-substrate enzyme avoids waste.
Topics: Adenosine Triphosphate; Amide Synthases; Ammonia; Binding Sites; Glutamine; Kinetics; Models, Biological; Mutation; NAD; Substrate Specificity | 2006 |
Glucocorticoids have a role in renal cortical expression of the SNAT3 glutamine transporter during chronic metabolic acidosis.
Topics: Acid-Base Equilibrium; Acidosis; Adrenalectomy; Amino Acid Transport Systems, Neutral; Ammonia; Animals; Blood Gas Analysis; Blotting, Northern; Blotting, Western; Chronic Disease; Cloning, Molecular; Gene Expression Regulation; Glucocorticoids; Glutamine; Hormone Antagonists; Hydrogen-Ion Concentration; Kidney Cortex; LLC-PK1 Cells; Male; Mifepristone; Rats; Rats, Sprague-Dawley; Swine | 2007 |
Effects of acute exhaustive physical exercise upon glutamine metabolism of lymphocytes from trained rats.
Topics: Ammonia; Animals; Blood Glucose; Cell Proliferation; Exercise Test; Glutamic Acid; Glutamine; Lymphocytes; Male; Physical Exertion; Rats; Rats, Wistar | 2007 |
Expression of functional human glutaminase in baculovirus system: affinity purification, kinetic and molecular characterization.
Topics: Ammonia; Animals; Baculoviridae; Catalysis; Cell Line; Cell Nucleus; Chromatography, Affinity; Electrophoresis, Polyacrylamide Gel; Gene Expression Regulation, Enzymologic; Genetic Vectors; Glutamic Acid; Glutaminase; Glutamine; Humans; Isoenzymes; Kinetics; Mitochondria; Recombinant Proteins; Spodoptera; Transfection | 2007 |
Metabolic and immune responses in Chinese mitten-handed crab (Eriocheir sinensis) juveniles exposed to elevated ambient ammonia.
Topics: Ammonia; Animals; Brachyura; Glutamine; Hemolymph; Lactic Acid; Lethal Dose 50; Superoxide Dismutase | 2007 |
Inhibition of glutamine transport into mitochondria protects astrocytes from ammonia toxicity.
Topics: Adenosine Triphosphate; Ammonia; Animals; Astrocytes; Cells, Cultured; Glutamine; Histidine; Mitochondria; Permeability; Rats; Reactive Oxygen Species | 2007 |
Hyperammonemia acts synergistically with lipopolysaccharide in inducing changes in cerebral hemodynamics in rats anaesthetised with pentobarbital.
Topics: Amiloride; Ammonia; Anesthesia; Animals; Blood Pressure; Brain; Cerebral Cortex; Cerebrovascular Circulation; Drug Synergism; Glutamic Acid; Glutamine; Hyperammonemia; Intracranial Pressure; Lipopolysaccharides; Male; Osmolar Concentration; Pentobarbital; Rats; Rats, Wistar; Sodium Channel Blockers; Sodium-Hydrogen Exchangers; Tumor Necrosis Factor-alpha | 2007 |
Ammonia channeling in bacterial glucosamine-6-phosphate synthase (Glms): molecular dynamics simulations and kinetic studies of protein mutants.
Topics: Ammonia; Bacterial Proteins; Binding Sites; Biological Transport; Computer Simulation; Crystallography, X-Ray; Escherichia coli; Glucosamine; Glucose-6-Phosphate; Glutamine; Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing); Hydrolysis; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Mutant Proteins; Point Mutation | 2007 |
Cypermethrin induced protein metabolism in the freshwater fish Cirrhinus mrigala (Hamaliton).
Topics: Ammonia; Animals; Cyprinidae; Dose-Response Relationship, Drug; Gills; Glutamine; Insecticides; Liver; Muscles; Proteins; Pyrethrins; Urea | 2007 |
Magnetic resonance spectroscopy in adult-onset citrullinemia: elevated glutamine levels in comatose patients.
Topics: Adult; Ammonia; Biomarkers; Brain; Brain Mapping; Cerebral Cortex; Choline; Citrulline; Citrullinemia; Coma; Diffusion Magnetic Resonance Imaging; Disease Progression; Early Diagnosis; Fatal Outcome; Glutamic Acid; Glutamine; Gyrus Cinguli; Humans; Hyperammonemia; Inositol; Magnetic Resonance Spectroscopy; Male; Predictive Value of Tests | 2007 |
Association of reduced extracellular brain ammonia, lactate, and intracranial pressure in pigs with acute liver failure.
Topics: Ammonia; Animals; Brain Chemistry; Disease Models, Animal; Extracellular Space; Female; Glutamic Acid; Glutamine; Intracranial Pressure; Lactic Acid; Liver Failure, Acute; Sorption Detoxification; Swine | 2007 |
Effect of glutamine synthesis inhibition with methionine sulfoximine on the nitric oxide-cyclic GMP pathway in the rat striatum treated acutely with ammonia: a microdialysis study.
Topics: Ammonia; Animals; Corpus Striatum; Glutamine; Guanosine Monophosphate; Male; Methionine Sulfoximine; Microdialysis; Nitric Oxide; Rats; Rats, Sprague-Dawley | 2008 |
Effect of ammonia, glutamine, and serum on calcineurin, p38MAPK-diP, GADD153/CHOP10, and CNTF in primary rat astrocyte cultures.
Topics: Ammonia; Animals; Astrocytes; Blood Proteins; Brain; Calcineurin; Cells, Cultured; Ciliary Neurotrophic Factor; Culture Media; Glutamine; Hepatic Encephalopathy; Hyperammonemia; p38 Mitogen-Activated Protein Kinases; Rats; Rats, Wistar; Signal Transduction; Transcription Factor CHOP | 2007 |
Complete recovery from acute encephalopathy of late-onset ornithine transcarbamylase deficiency in a 3-year-old boy.
Topics: Ammonia; Brain Diseases, Metabolic; Child, Preschool; DNA Mutational Analysis; Glutamine; Humans; Male; Mutation, Missense; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Treatment Outcome | 2007 |
Structural requirements for the activation of Escherichia coli CTP synthase by the allosteric effector GTP are stringent, but requirements for inhibition are lax.
Topics: Adenosine Triphosphate; Allosteric Regulation; Allosteric Site; Ammonia; Carbon-Nitrogen Ligases; Enzyme Inhibitors; Escherichia coli; Glutamine; Guanosine Triphosphate; Purine Nucleosides; Uridine Triphosphate | 2008 |
Cerebral blood flow autoregulation in experimental liver failure.
Topics: Ammonia; Animals; Blood Pressure; Cerebral Cortex; Cerebrovascular Circulation; Disease Models, Animal; Glutamic Acid; Glutamine; Homeostasis; Intracranial Hypertension; Intracranial Pressure; Laser-Doppler Flowmetry; Liver Failure, Acute; Male; Models, Cardiovascular; Necrosis; Rats; Rats, Wistar; Water | 2008 |
The ammonia and glutamine content of the brain.
Topics: Ammonia; Brain; Glutamine; Humans | 1948 |
A note on the ammonia and glutamine content of the cerebrospinal fluid.
Topics: Ammonia; Cerebrospinal Fluid; Glutamine; Humans | 1949 |
Studies on the mechanism of nitrogen storage effects of anterior pituitary growth hormone preparations on plasma glutamine, total free amino acids, and the excretion of urinary ammonia.
Topics: Amino Acids; Ammonia; Body Fluids; Glutamine; Growth Hormone; Nitrogen; Pituitary Gland; Pituitary Hormones; Plasma | 1949 |
Mechanism for the transport of ammonia within carbamoyl phosphate synthetase determined by molecular dynamics simulations.
Topics: Ammonia; Binding Sites; Carbamoyl-Phosphate Synthase (Ammonia); Computer Simulation; Crystallography, X-Ray; Glutamine; Protein Binding; Protein Structure, Secondary; Thermodynamics | 2008 |
Mitochondrial citrulline synthesis from ammonia and glutamine in the liver of ureogenic air-breathing catfish, Clarias batrachus (Linnaeus).
Topics: Ammonia; Animals; Biosynthetic Pathways; Carbonic Anhydrases; Catfishes; Citrulline; Glutamine; Mitochondria; Succinic Acid; Urea | 2007 |
Isolation and partial characterization of four fluorophores formed by nonenzymatic browning of methylglyoxal and glutamine-derived ammonia.
Topics: Ammonia; Chromatography, High Pressure Liquid; Fluorescent Dyes; Glutamine; Hot Temperature; Ionophores; Kinetics; Maillard Reaction; Mass Spectrometry; Pyruvaldehyde; Spectrometry, Mass, Electrospray Ionization | 2008 |
Sulphur and nitrogen regulation of the protease-encoding ACP1 gene in the fungus Botrytis cinerea: correlation with a phospholipase D activity.
Topics: Ammonia; Botrytis; Curcumin; Cysteine; Enzyme Inhibitors; Gene Silencing; Glutamine; Nitrogen; Peptide Hydrolases; Phosphatidylethanolamines; Phospholipase D; RNA Interference; Sulfates; Sulfones; Sulfur | 2008 |
The gut does not contribute to systemic ammonia release in humans without portosystemic shunting.
Topics: Adult; Aged; Amino Acids; Ammonia; Female; Glutamine; Hepatectomy; Homeostasis; Humans; Intestinal Mucosa; Kidney; Liver; Male; Middle Aged; Portasystemic Shunt, Surgical; Splanchnic Circulation | 2008 |
Amino acids in CSF and plasma in hyperammonaemic coma due to arginase1 deficiency.
Topics: Adult; Amino Acids; Ammonia; Arginine; Biomarkers; Chromatography, Ion Exchange; Coma; Glutamine; Humans; Hyperammonemia; Hyperargininemia; Lysine; Male; Ornithine | 2008 |
Effects of oral supplementation with glutamine and alanyl-glutamine on glutamine, glutamate, and glutathione status in trained rats and subjected to long-duration exercise.
Topics: Administration, Oral; Alanine; Ammonia; Animals; Dietary Supplements; Dipeptides; Glutamic Acid; Glutamine; Glutathione; Liver; Male; Muscle, Skeletal; Oxidative Stress; Physical Conditioning, Animal; Rats; Rats, Wistar | 2009 |
Metabolic fate of isoleucine in a rat model of hepatic encephalopathy and in cultured neural cells exposed to ammonia.
Topics: Ammonia; Animals; Astrocytes; Brain; Carbon Radioisotopes; Cells, Cultured; Cholestasis; Citric Acid Cycle; Disease Models, Animal; Female; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Isoleucine; Muscle, Skeletal; Neurons; Rats; Rats, Wistar | 2009 |
Colonic luminal ammonia and portal blood L-glutamine and L-arginine concentrations: a possible link between colon mucosa and liver ureagenesis.
Topics: Ammonia; Ammonium Chloride; Animals; Arginine; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Intestinal Mucosa; Liver; Portal Vein; Sus scrofa; Urea | 2009 |
Growth, metabolism, and growth inhibitors of mesenchymal stem cells.
Topics: Adult; Ammonia; Animals; Cell Proliferation; Cell Shape; Glucose; Glutamine; Goats; Growth Inhibitors; Humans; Lactic Acid; Mesenchymal Stem Cells; Multipotent Stem Cells; Organ Specificity; Rats; Time Factors; Tissue Donors | 2009 |
Effect of exercise on glutamine synthesis and transport in skeletal muscle from rats.
Topics: Ammonia; Animals; Corticosterone; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Insulin; Male; Muscle, Skeletal; Physical Conditioning, Animal; Protein Transport; Rats; Rats, Wistar | 2009 |
Regulation of active site coupling in glutamine-dependent NAD(+) synthetase.
Topics: Amide Synthases; Ammonia; Catalytic Domain; Crystallography, X-Ray; Glutamine; Kinetics; Models, Molecular; Mycobacterium tuberculosis; NAD; Protein Multimerization; Protein Structure, Quaternary; Protein Subunits | 2009 |
Glutamine nitrogen and ammonium nitrogen supplied as a nitrogen source is not converted into nitrate nitrogen of plant tissues of hydroponically grown pak-choi (Brassica chinensis L.).
Topics: Ammonia; Brassica; Germination; Glutamine; Hydroponics; Kinetics; Nitrates; Nitrogen | 2009 |
Glutamine accumulation and up-regulation of glutamine synthetase activity in the swamp eel, Monopterus albus (Zuiew), exposed to brackish water.
Topics: Amino Acids; Ammonia; Animals; Chlorides; Fish Proteins; Glutamate-Ammonia Ligase; Glutamine; Osmolar Concentration; Osmotic Pressure; Potassium; Smegmamorpha; Sodium; Sodium Chloride; Up-Regulation; Urea; Water | 2009 |
Glutamine inhibits ammonia-induced accumulation of cGMP in rat striatum limiting arginine supply for NO synthesis.
Topics: Ammonia; Animals; Arginine; Butyrates; Chromatography, High Pressure Liquid; Corpus Striatum; Cyclic GMP; Diazooxonorleucine; Dose-Response Relationship, Drug; Drug Interactions; Electrochemical Techniques; Glutamine; In Vitro Techniques; Isobutyrates; Male; Microdialysis; Nitric Oxide; Rats; Rats, Sprague-Dawley; Signal Transduction; Time Factors | 2009 |
Role of Aggregatibacter actinomycetemcomitans in glutathione catabolism.
Topics: Aggregatibacter actinomycetemcomitans; Ammonia; Bacteroides; Cloning, Molecular; Cystathionine gamma-Lyase; Dipeptidases; Dipeptides; Escherichia coli; Eubacterium; gamma-Glutamyltransferase; Gene Expression Regulation, Enzymologic; Glutamic Acid; Glutamine; Glutathione; Humans; Hydrogen Sulfide; Hydrogen-Ion Concentration; Mass Spectrometry; Plasmids; Polymerase Chain Reaction; Porphyromonas gingivalis; Pyruvic Acid; Sequence Analysis, DNA; Sulfhydryl Compounds; Temperature; Time Factors; Treponema denticola | 2009 |
Expression of enzymes regulating placental ammonia homeostasis in human fetal growth restricted pregnancies.
Topics: Adult; Ammonia; Down-Regulation; Female; Fetal Growth Retardation; Gene Expression Regulation, Developmental; Gene Expression Regulation, Enzymologic; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamic Acid; Glutaminase; Glutamine; Homeostasis; Humans; Infant, Newborn; Ketoglutaric Acids; Placenta; Placental Insufficiency; Pregnancy; RNA, Messenger | 2009 |
A combined theoretical and experimental study of the ammonia tunnel in carbamoyl phosphate synthetase.
Topics: Ammonia; Carbamoyl-Phosphate Synthase (Ammonia); Computer Simulation; Crystallography, X-Ray; Escherichia coli; Glutamine; Hydrolysis; Models, Chemical; Models, Molecular; Protein Conformation; Protein Structure, Tertiary | 2009 |
Porcine liver sinusoidal endothelial cells contribute significantly to intrahepatic ammonia metabolism.
Topics: Ammonia; Animals; Bioreactors; Endothelial Cells; Glutamic Acid; Glutaminase; Glutamine; Hepatocytes; Lactic Acid; Liver; Lysosomes; Male; Sus scrofa | 2009 |
In vivo monitoring of extracellular 13N-glutamine derived from blood-borne 13N-ammonia in rat striatum using microdialysis with radio-LC method.
Topics: Acetates; Ammonia; Animals; Astrocytes; Chromatography, Liquid; Citrates; Corpus Striatum; Extracellular Space; Glutamate-Ammonia Ligase; Glutamine; Male; Methionine Sulfoximine; Microdialysis; Nitrogen Radioisotopes; Radiometry; Rats; Rats, Sprague-Dawley; Time Factors | 2009 |
Metabolomics-driven quantitative analysis of ammonia assimilation in E. coli.
Topics: Ammonia; Catalytic Domain; Chromatography, High Pressure Liquid; Escherichia coli; Genetic Techniques; Glutamine; Ketoglutaric Acids; Mass Spectrometry; Metabolome; Metabolomics; Models, Genetic; Nitrogen; Quaternary Ammonium Compounds; Systems Biology | 2009 |
Diffusion tensor imaging supports the cytotoxic origin of brain edema in a rat model of acute liver failure.
Topics: Ammonia; Animals; Astrocytes; Blood-Brain Barrier; Brain; Brain Edema; Diffusion Tensor Imaging; Glutamine; Lactic Acid; Liver Failure, Acute; Male; Permeability; Rats; Rats, Sprague-Dawley | 2010 |
Kinetics of a novel isoform of phosphate activated glutaminase (PAG) in SH-SY5Y neuroblastoma cells.
Topics: Ammonia; Cell Line, Tumor; Cell Proliferation; Glutamic Acid; Glutaminase; Glutamine; Humans; Hydrolysis; Isoenzymes; Kinetics; Mitochondria; Phosphates | 2010 |
The freshwater Amazonian stingray, Potamotrygon motoro, up-regulates glutamine synthetase activity and protein abundance, and accumulates glutamine when exposed to brackish (15 per thousand) water.
Topics: Acclimatization; Ammonia; Analysis of Variance; Animals; Blotting, Western; Fresh Water; Gene Expression Regulation, Enzymologic; Glutamate-Ammonia Ligase; Glutamine; Liver; Muscle, Skeletal; Salinity; Skates, Fish; Urea | 2009 |
Glutamine metabolism is essential for human cytomegalovirus infection.
Topics: Adenosine Triphosphate; Ammonia; Cell Survival; Cells, Cultured; Citric Acid Cycle; Cytomegalovirus; Cytomegalovirus Infections; Fibroblasts; Glucose; Glutamate Dehydrogenase; Glutaminase; Glutamine; Glycolysis; Humans; Kinetics; Pyruvic Acid | 2010 |
Ex vivo expansion of human mesenchymal stem cells: a more effective cell proliferation kinetics and metabolism under hypoxia.
Topics: Ammonia; Cell Hypoxia; Cell Proliferation; Cells, Cultured; Colony-Forming Units Assay; Glucose; Glutamine; Humans; Kinetics; Lactic Acid; Mesenchymal Stem Cells; Models, Biological; Oxygen; Phenotype | 2010 |
Trafficking of MHC class II in dendritic cells is dependent on but not regulated by degradation of its associated invariant chain.
Topics: Ammonia; Animals; Antigens, Differentiation, B-Lymphocyte; Culture Media; Dendritic Cells; Dipeptides; Endosomes; Glutamine; Histocompatibility Antigens Class II; Hydrogen-Ion Concentration; Lipopolysaccharides; Mice; Mice, Inbred C57BL; Protein Transport; Ubiquitination | 2010 |
Hepatic zonation of carbon and nitrogen fluxes derived from glutamine and ammonia transformations.
Topics: Ammonia; Animals; Carbon; Glutaminase; Glutamine; Hepatic Artery; Hepatocytes; Liver; Male; Nitrogen; Perfusion; Rats; Rats, Wistar | 2010 |
Glutamine synthetase in muscle is required for glutamine production during fasting and extrahepatic ammonia detoxification.
Topics: Alleles; Ammonia; Animals; Female; Food Deprivation; Genotype; Glutamate-Ammonia Ligase; Glutamine; Male; Mice; Mice, Transgenic; Muscle, Skeletal; Muscles; Sex Factors; Urea | 2010 |
Brain edema in acute liver failure: inhibition by L-histidine.
Topics: Ammonia; Animals; Brain; Brain Edema; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Heme Oxygenase-1; Histidine; Liver Failure, Acute; Male; Mitochondria; Permeability; Rats; Rats, Inbred F344 | 2010 |
Encephalopathy assessment in children with extra-hepatic portal vein obstruction with MR, psychometry and critical flicker frequency.
Topics: Ammonia; Case-Control Studies; Child; Cognition; Constriction, Pathologic; Creatinine; Female; Flicker Fusion; Globus Pallidus; Glutamates; Glutamine; Hepatic Encephalopathy; Humans; Magnetic Resonance Imaging; Male; Neuropsychological Tests; Photic Stimulation; Portal Vein; Psychometrics; Time Factors; Vision, Ocular | 2010 |
Blood-brain barrier permeability for ammonia in patients with different grades of liver fibrosis is not different from healthy controls.
Topics: Aged; Ammonia; Blood-Brain Barrier; Brain; Capillary Permeability; Female; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Magnetic Resonance Spectroscopy; Middle Aged; Positron-Emission Tomography | 2010 |
Investigations into the metabolism of two-dimensional colony and suspended microcarrier cultures of human embryonic stem cells in serum-free media.
Topics: Ammonia; Animals; Carbon; Cell Culture Techniques; Cell Line; Culture Media, Conditioned; Culture Media, Serum-Free; Embryonic Stem Cells; Glucose; Glutamine; Humans; Lactic Acid | 2010 |
Glutamine: precursor or nitrogen donor for citrulline synthesis?
Topics: Ammonia; Animals; Arginine; Carbon Isotopes; Citrulline; Gastrointestinal Tract; Glutamine; Male; Mass Spectrometry; Mice; Mice, Inbred ICR; Nitrogen; Nitrogen Isotopes; Proline; Random Allocation; Specific Pathogen-Free Organisms | 2010 |
Effect of N-terminal glutamic acid and glutamine on fragmentation of peptide ions.
Topics: Amino Acids; Ammonia; Animals; Databases, Protein; Glutamic Acid; Glutamine; Humans; Imides; Peptides; Protein Conformation; Proteins; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Trypsin; Water | 2010 |
Ammonia derived from glutaminolysis is a diffusible regulator of autophagy.
Topics: Ammonia; Autophagy; Cells, Cultured; Glutamine; Humans; Hydrolysis | 2010 |
Inhibition of glutamine synthetase during ammonia exposure in rainbow trout indicates a high reserve capacity to prevent brain ammonia toxicity.
Topics: Ammonia; Animals; Brain; Enzyme Inhibitors; Glutamate-Ammonia Ligase; Glutamine; Methionine Sulfoximine; Oncorhynchus mykiss | 2010 |
Substitution of glutamine by glutamate enhances production and galactosylation of recombinant IgG in Chinese hamster ovary cells.
Topics: Ammonia; Animals; CHO Cells; Cricetinae; Cricetulus; Culture Media, Serum-Free; Female; Glutamic Acid; Glutamine; Immunoglobulin G | 2010 |
Evidence for an operative glutamine translocator in chloroplasts from maritime pine (Pinus pinaster Ait.) cotyledons.
Topics: Ammonia; Cell Fractionation; Chloroplasts; Cotyledon; Glutamate Synthase; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Pinus; Plant Proteins | 2010 |
Glutaminolysis yields a metabolic by-product that stimulates autophagy.
Topics: Ammonia; Autophagy; Cell Line, Tumor; Culture Media, Conditioned; Glutaminase; Glutamine; Humans; Mitochondria | 2010 |
Effect of surgical portosystemic shunt on prevalence of minimal hepatic encephalopathy in children with extrahepatic portal venous obstruction: assessment by magnetic resonance imaging and psychometry.
Topics: Adolescent; Ammonia; Brain Edema; Child; Creatine; Cross-Sectional Studies; Female; Glutamine; Hepatic Encephalopathy; Humans; Hypertension, Portal; Interleukin-6; Magnetic Resonance Angiography; Male; Portal Vein; Portasystemic Shunt, Surgical; Prevalence; Psychometrics; Tumor Necrosis Factor-alpha | 2010 |
Nitrogen anabolism underlies the importance of glutaminolysis in proliferating cells.
Topics: Alanine; Ammonia; Aspartic Acid; Carbon; Cell Line, Tumor; Cell Proliferation; Energy Metabolism; Glucose; Glutamine; Humans; Ketoglutaric Acids; Metabolism; Mitochondria; Neoplasms; Nitrogen; Nucleic Acids; Stress, Physiological | 2010 |
Cyclophosphamide-induced leakage of gastrointestinal ammonia into the common bloodstream in rats.
Topics: Ammonia; Animals; Antineoplastic Agents, Alkylating; Behavior, Animal; Cyclophosphamide; Dose-Response Relationship, Drug; Gastrointestinal Tract; Glutamine; Hyperammonemia; Injections, Intraperitoneal; Male; Rats; Toxicity Tests; Urea | 2011 |
Brain region-selective mechanisms contribute to the progression of cerebral alterations in acute liver failure in rats.
Topics: Ammonia; Animals; Blood-Brain Barrier; Brain Edema; Capillary Permeability; Cerebellum; Cerebrum; Encephalocele; Galactosamine; Glutamine; Intracranial Hypertension; Lactic Acid; Liver Failure, Acute; Male; Rats; Rats, Wistar | 2011 |
Studies regarding glutamine and ammonia in the cerebrospinal fluid of patients with nervous and mental diseases (with some observations on insulin hypoglycemic shock and oligophrenia phenylpyruvica).
Topics: Ammonia; Cerebrospinal Fluid; Glutamine; Humans; Hypoglycemic Agents; Insulin; Intellectual Disability; Mental Disorders; Nervous System Diseases; Neurotic Disorders; Phenylketonurias; Psychopathology; Psychotic Disorders | 1945 |
The metabolism and functioning of vitamin-like compounds; ammonia formation from glutamine by haemolytic streptococci; its reciprocal connexion with glycolysis.
Topics: Ammonia; Ammonium Compounds; Glucose; Glutamine; Glycolysis; Quaternary Ammonium Compounds; Streptococcal Infections; Streptococcus; Vitamin A; Vitamins | 1946 |
New insights on the mechanisms of valproate-induced hyperammonemia: inhibition of hepatic N-acetylglutamate synthase activity by valproyl-CoA.
Topics: Acyl Coenzyme A; Amino-Acid N-Acetyltransferase; Ammonia; Animals; Anticonvulsants; Citrulline; Disease Models, Animal; Glutamates; Glutamine; Humans; Hyperammonemia; In Vitro Techniques; Liver; Male; Mice; Mice, Inbred C57BL; Models, Biological; Rats; Rats, Wistar; Urea; Valproic Acid | 2011 |
Differential susceptibility of astrocytic and neuronal function to 3-chloropropanediol in the rat inferior colliculus.
Topics: Acoustic Stimulation; alpha-Chlorohydrin; Ammonia; Animals; Astrocytes; CD11b Antigen; Cell Survival; Cerebrovascular Circulation; Dose-Response Relationship, Drug; Electroencephalography; Evoked Potentials, Auditory; Functional Laterality; Glial Fibrillary Acidic Protein; Glutamic Acid; Glutamine; Inferior Colliculi; Male; Microdialysis; Microscopy, Electron, Transmission; Neurons; Psychoacoustics; Rats; Rats, Inbred F344; Time Factors | 2011 |
Ammonia redistribution from the gastrointestinal tract to general circulation after intraperitoneal injection of cyclophosphamide to rats.
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Cyclophosphamide; Dose-Response Relationship, Drug; Gastrointestinal Tract; Glutamine; Hyperammonemia; Injections, Intraperitoneal; L-Lactate Dehydrogenase; Male; Rats; Urea | 2010 |
Pro-inflammatory cytokines are raised in extrahepatic portal venous obstruction, with minimal hepatic encephalopathy.
Topics: Adolescent; Adult; Ammonia; Brain; Brain Edema; Case-Control Studies; Child; Diffusion Tensor Imaging; Female; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; India; Inflammation Mediators; Interleukin-6; Magnetic Resonance Spectroscopy; Male; Neuropsychological Tests; Portal Vein; Tumor Necrosis Factor-alpha; Up-Regulation; Vascular Diseases; Young Adult | 2011 |
Hypermagnesemia does not prevent intracranial hypertension and aggravates cerebral hyperperfusion in a rat model of acute hyperammonemia.
Topics: Ammonia; Animals; Aquaporin 4; Blood Pressure; Brain; Cerebrovascular Circulation; Dose-Response Relationship, Drug; Glutamic Acid; Glutamine; Hyperammonemia; Intracranial Hypertension; Intracranial Pressure; Magnesium Sulfate; Male; Models, Animal; Rats; Rats, Wistar; Regional Blood Flow | 2011 |
Inhibition of glutamine synthesis induces glutamate dehydrogenase-dependent ammonia fixation into alanine in co-cultures of astrocytes and neurons.
Topics: Alanine; Alanine Transaminase; Ammonia; Animals; Astrocytes; Cells, Cultured; Cerebral Cortex; Coculture Techniques; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Hyperammonemia; Methionine Sulfoximine; Mice; Mice, Inbred Strains; Neurons | 2011 |
Ammonia channeling in Plasmodium falciparum GMP synthetase: investigation by NMR spectroscopy and biochemical assays.
Topics: Ammonia; Carbon-Nitrogen Ligases; Glutamine; Hydrogen-Ion Concentration; Isoxazoles; Magnetic Resonance Spectroscopy; Nitrogen Isotopes; Plasmodium falciparum | 2011 |
Assessment of plasma ammonia and glutamine concentrations in urea cycle disorders.
Topics: Ammonia; Glutamine; Humans; Infant, Newborn; Urea Cycle Disorders, Inborn | 2011 |
Metabolic activity and monoclonal antibody production of Salmonella enteritidis O and H antigen specific hybridoma cells in static culture.
Topics: Ammonia; Antibodies, Monoclonal; Antigens, Bacterial; Cell Culture Techniques; Cell Line; Cell Survival; Culture Media; Glucose; Glutamine; Hybridomas; Kinetics; Lactic Acid; Salmonella enteritidis; Salmonella Infections | 2011 |
Branched-chain amino acids increase arterial blood ammonia in spite of enhanced intrinsic muscle ammonia metabolism in patients with cirrhosis and healthy subjects.
Topics: Amino Acids, Branched-Chain; Ammonia; Female; Femoral Artery; Femoral Vein; Glutamine; Humans; Isoleucine; Leucine; Liver Cirrhosis, Alcoholic; Male; Metabolic Clearance Rate; Middle Aged; Muscle, Skeletal; Positron-Emission Tomography; Radial Artery; Regional Blood Flow; Thigh; Tomography, X-Ray Computed; Valine | 2011 |
p38 MAP kinase is a therapeutic target for hepatic encephalopathy in rats with portacaval shunts.
Topics: Ammonia; Animals; Blotting, Western; Cerebellum; Cerebral Cortex; Cognition; Disease Models, Animal; Glutamine; Hepatic Encephalopathy; Imidazoles; Immunohistochemistry; Learning; Male; MAP Kinase Signaling System; Microglia; Motor Activity; p38 Mitogen-Activated Protein Kinases; Phosphorylation; Portacaval Shunt, Surgical; Prostaglandin-Endoperoxide Synthases; Pyrimidines; Rats; Rats, Wistar | 2011 |
Effects of cadmium on carbohydrate and protein metabolisms in the freshwater crab Sinopotamon yangtsekiense.
Topics: Ammonia; Animals; Brachyura; Cadmium; Carbohydrate Metabolism; Dose-Response Relationship, Drug; Fresh Water; Glucose; Glutamine; Glycogen; Heavy Metal Poisoning; Hemolymph; Hepatopancreas; L-Lactate Dehydrogenase; Muscles; Poisoning; Proteins; Transaminases; Water Pollutants, Chemical | 2011 |
Ornithine phenylacetate prevents disturbances of motor-evoked potentials induced by intestinal blood in rats with portacaval anastomosis.
Topics: Amino Acids; Ammonia; Animals; Brain; Disease Models, Animal; Evoked Potentials, Motor; Glutamine; Hepatic Encephalopathy; Male; Ornithine; Phenylacetates; Portacaval Shunt, Surgical; Rats; Rats, Sprague-Dawley | 2012 |
Stable overexpression of arginase I and ornithine transcarbamylase in HepG2 cells improves its ammonia detoxification.
Topics: Ammonia; Arginase; Argininosuccinate Lyase; Argininosuccinate Synthase; Cell Proliferation; Cell Survival; Gene Expression Regulation, Enzymologic; Glutamate-Ammonia Ligase; Glutamine; Hep G2 Cells; Humans; Liver, Artificial; Metabolic Engineering; Ornithine Carbamoyltransferase; Recombinant Proteins; Urea | 2012 |
Metabolic changes during a field experiment in a world-class windsurfing athlete: a trial with multivariate analyses.
Topics: Alanine; Amino Acids, Aromatic; Amino Acids, Branched-Chain; Ammonia; Athletes; Blood Chemical Analysis; Blood Glucose; Creatine Kinase; Creatinine; Diet; Dietary Supplements; Exercise; Glutamic Acid; Glutamine; Humans; Insulin; L-Lactate Dehydrogenase; Leukocyte Count; Male; Multivariate Analysis; Phosphates; Physical Exertion; Potassium; Stress, Physiological; Urea | 2011 |
Incorporation of 15N-labeled ammonia into glutamine amide groups by protein-glutaminase and analysis of the reactivity for α-lactalbumin.
Topics: Amino Acid Sequence; Ammonia; Animals; Cattle; Glutaminase; Glutamine; Isotope Labeling; Lactalbumin; Molecular Sequence Data; Nitrogen Isotopes | 2011 |
An engineered pathway for glyoxylate metabolism in tobacco plants aimed to avoid the release of ammonia in photorespiration.
Topics: Aldose-Ketose Isomerases; Ammonia; Asparagine; Carboxy-Lyases; Cell Respiration; Escherichia coli; Escherichia coli Proteins; Gene Transfer Techniques; Genetic Engineering; Glutamine; Glyoxylates; Nicotiana; Nitrogen Cycle; Plant Leaves; Plants, Genetically Modified | 2011 |
The relationship between NMDA receptor function and the high ammonia tolerance of anoxia-tolerant goldfish.
Topics: Ammonia; Animals; Brain; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; Glutamine; Goldfish; Hypoxia; Nitrogen; Oncorhynchus mykiss; Patch-Clamp Techniques; Receptors, N-Methyl-D-Aspartate; Toxicity Tests, Acute; Urea; Water Pollutants, Chemical | 2011 |
Reduced glutamine concentration improves protein production in growth-arrested CHO-DG44 and HEK-293E cells.
Topics: Ammonia; Animals; Cell Culture Techniques; CHO Cells; Cricetinae; Cricetulus; Culture Media; Glutamine; HEK293 Cells; Humans; Recombinant Proteins | 2012 |
A capillary blood ammonia bedside test following glutamine load to improve the diagnosis of hepatic encephalopathy in cirrhosis.
Topics: Administration, Oral; Adult; Aged; Ammonia; Biomarkers; Capillaries; Cohort Studies; Female; Follow-Up Studies; Glutamine; Hematologic Tests; Hepatic Encephalopathy; Humans; Incidence; Liver Cirrhosis; Male; Middle Aged; Point-of-Care Systems; Predictive Value of Tests; Prevalence; Psychometrics | 2011 |
Cerebral glutamine metabolism under hyperammonemia determined in vivo by localized (1)H and (15)N NMR spectroscopy.
Topics: Ammonia; Animals; Brain; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Hyperammonemia; Magnetic Resonance Spectroscopy; Male; Models, Biological; Nitrogen Isotopes; Rats; Rats, Sprague-Dawley | 2012 |
Efficacy of oral L-ornithine L-aspartate in cirrhotic patients with hyperammonemic hepatic encephalopathy.
Topics: Administration, Oral; Ammonia; Dipeptides; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Liver Cirrhosis; Quality of Life; Severity of Illness Index; Treatment Outcome; Urea | 2011 |
The kinase activity of the Helicobacter pylori Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase is sensitive to distal mutations in its putative ammonia tunnel.
Topics: Ammonia; Asparagine; Aspartate-tRNA Ligase; Enzyme Activation; Glutamine; Helicobacter pylori; Lysine; Molecular Dynamics Simulation; Mutagenesis, Site-Directed; Nitrogenous Group Transferases; Phosphorylation; RNA, Transfer, Amino Acyl; Staphylococcus aureus; Tyrosine | 2012 |
Effect of Conclevan on endurance capacity in mice.
Topics: Ammonia; Animals; Blood Glucose; Corticosterone; Fatigue; Glutamine; Lactic Acid; Liver; Male; Mice; Physical Endurance; Riboflavin; Swimming; Thiamine; Tissue Extracts; Urea; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2012 |
Improved expansion of human bone marrow-derived mesenchymal stem cells in microcarrier-based suspension culture.
Topics: Adipocytes; Ammonia; Bioreactors; Bone Marrow Cells; Cell Culture Techniques; Cell Differentiation; Cell Lineage; Cell Proliferation; Cells, Cultured; Glucose; Glutamine; Humans; Hydrogen-Ion Concentration; Lactic Acid; Mesenchymal Stem Cells; Osteoblasts; Stem Cells; Time Factors | 2014 |
Glutamine versus ammonia utilization in the NAD synthetase family.
Topics: Amide Synthases; Ammonia; Glutamine; Phylogeny; Reverse Transcriptase Polymerase Chain Reaction; Thermus thermophilus | 2012 |
Long-term survival of the juvenile lethal arginase-deficient mouse with AAV gene therapy.
Topics: Amino Acids; Ammonia; Animals; Arginase; Blotting, Western; Dependovirus; Female; Fertility; Gene Expression Regulation; Gene Transfer Techniques; Genetic Therapy; Genetic Vectors; Genotype; Glutamine; Hyperargininemia; Immunohistochemistry; Male; Mice; Mice, Knockout | 2012 |
Discontinuous ammonia excretion and glutamine storage in littoral Oniscidea (Crustacea: Isopoda): testing tidal and circadian models.
Topics: Ammonia; Animals; Arthropod Proteins; Behavior, Animal; California; Circadian Rhythm; Ecosystem; Enzyme Activation; Glutaminase; Glutamine; Isopoda; Kinetics; Maleates; Models, Biological; Pacific Ocean; Phosphoric Acids; Phylogeny; Species Specificity; Tidal Waves; Trees | 2013 |
The real face of HIF1α in the tumor process.
Topics: Ammonia; Glucose Transporter Type 1; Glutamic Acid; Glutamine; Humans; Hydrogen-Ion Concentration; Hypoxia-Inducible Factor 1, alpha Subunit; Neoplasms; Quaternary Ammonium Compounds | 2012 |
Ammonia induces aquaporin-4 rearrangement in the plasma membrane of cultured astrocytes.
Topics: alpha-Synuclein; Ammonia; Animals; Aquaporin 4; Astrocytes; Brain Edema; Cell Membrane; Cells, Cultured; Culture Media, Conditioned; Flow Cytometry; Glutamine; GRB2 Adaptor Protein; Hepatic Encephalopathy; Membrane Proteins; Microscopy; Nerve Tissue Proteins; Rats; Rats, Wistar; RNA, Messenger; Sodium Chloride; Solubility; Taurine | 2012 |
The Sakaguchi reaction product quenches phycobilisome fluorescence, allowing determination of the arginine concentration in cells of Anabaena strain PCC 7120.
Topics: Ammonia; Anabaena; Arginine; Bacterial Proteins; Biological Transport, Active; Cytoskeleton; Fluorescence; Gene Expression Regulation, Bacterial; Glutamic Acid; Glutamine; Nitrogen Fixation; Phycobilisomes; Spectrometry, Fluorescence | 2013 |
Does infectious fever relieve autistic behavior by releasing glutamine from skeletal muscles as provisional fuel?
Topics: Ammonia; Autistic Disorder; Brain; Energy Metabolism; Fasting; Fever; Glutamine; Humans; Muscle, Skeletal; Panic; Prednisone; Sodium-Potassium-Exchanging ATPase | 2013 |
Interorgan metabolism of ornithine phenylacetate (OP)--a novel strategy for treatment of hyperammonemia.
Topics: Acetates; Ammonia; Animals; Arteries; Bile Ducts; Drug Interactions; Female; Glutamine; Hyperammonemia; Kidney; Ligation; Liver; Liver Cirrhosis, Biliary; Muscle, Skeletal; Nitrogen Isotopes; Ornithine; Phenols; Rats; Rats, Wistar; Tissue Distribution | 2013 |
Aggravation of cyclophosphamide-induced acute neurological disorders under conditions of artificial acidification of chyme in rats.
Topics: Acute Disease; Administration, Oral; Ammonia; Animals; Boric Acids; Cyclophosphamide; Gastric Juice; Gastric Mucosa; Glutamine; Hydrochloric Acid; Hydrogen-Ion Concentration; Hyperammonemia; Lactic Acid; Male; Neurotoxicity Syndromes; Rats; Stomach; Sulfuric Acids; Survival Rate; Urea | 2012 |
Catalysis uncoupling in a glutamine amidotransferase bienzyme by unblocking the glutaminase active site.
Topics: Aminohydrolases; Ammonia; Catalysis; Catalytic Domain; Glutaminase; Glutamine; Ligases; Models, Molecular; Protein Conformation; Thermotoga maritima | 2012 |
L-glutamine provides acid resistance for Escherichia coli through enzymatic release of ammonia.
Topics: Ammonia; Escherichia coli; Escherichia coli Proteins; Glutaminase; Glutamine; Hydrogen-Ion Concentration; Membrane Proteins | 2013 |
A proposed role for glutamine in cancer cell growth through acid resistance.
Topics: Alkanesulfonic Acids; Ammonia; Cell Proliferation; Glutaminase; Glutamine; HeLa Cells; Humans; Hydrogen-Ion Concentration; Kidney; Liver; MCF-7 Cells; Neoplasms; Piperazines | 2013 |
Regulation of amino acid metabolism as a defensive strategy in the brain of three freshwater teleosts in response to high environmental ammonia exposure.
Topics: Amino Acids; Ammonia; Animals; Brain; Carps; Environmental Exposure; Fish Proteins; Glutamine; Goldfish; Inactivation, Metabolic; Mass Spectrometry; Oncorhynchus mykiss; Species Specificity; Time Factors; Urea; Water Pollutants, Chemical | 2013 |
Cerebral microdialysis reflects the neuroprotective effect of fractionated plasma separation and adsorption in acute liver failure better and earlier than intracranial pressure: a controlled study in pigs.
Topics: Ammonia; Animals; Brain Edema; Cerebrum; Extracorporeal Circulation; Glucose; Glutamic Acid; Glutamine; Intracranial Hypertension; Intracranial Pressure; Lactic Acid; Liver Failure, Acute; Microdialysis; Pyruvic Acid; Sorption Detoxification; Swine; Time Factors | 2013 |
Oral glutamine challenge improves the performance of psychometric tests for the diagnosis of minimal hepatic encephalopathy in patients with liver cirrhosis.
Topics: Administration, Oral; Adult; Ammonia; Area Under Curve; Biomarkers; Case-Control Studies; Female; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Male; Middle Aged; Multivariate Analysis; Predictive Value of Tests; Prospective Studies; Psychometrics; ROC Curve; Time Factors | 2013 |
Investigation of growth conditions for the expansion of porcine mesenchymal stem cells on microcarriers in stirred cultures.
Topics: Ammonia; Animals; Cell Culture Techniques; Cell Proliferation; Cells, Cultured; Culture Media; Glucose; Glutamine; Kinetics; Lactic Acid; Mesenchymal Stem Cells; Microspheres; Multipotent Stem Cells; Sus scrofa | 2014 |
Robust method for investigating nitrogen metabolism of 15N labeled amino acids using AccQ•Tag ultra performance liquid chromatography-photodiode array-electrospray ionization-mass spectrometry: application to a parasitic plant-plant interaction.
Topics: Ammonia; Brassica napus; Chromatography, High Pressure Liquid; Glutamine; Limit of Detection; Nitrogen; Nitrogen Isotopes; Orobanche; Plant Roots; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization | 2014 |
Dynamics of growth and metabolism controlled by glutamine availability in Chinese hamster ovary cells.
Topics: Ammonia; Animals; Cell Culture Techniques; CHO Cells; Cricetulus; Glutamine | 2014 |
Increased brain lactate is central to the development of brain edema in rats with chronic liver disease.
Topics: Ammonia; Animals; Brain; Brain Edema; Chronic Disease; Glutamine; Hepatic Encephalopathy; Lactic Acid; Liver Diseases; Male; Rats; Rats, Sprague-Dawley | 2014 |
Optimization and robustness analysis of hybridoma cell fed-batch cultures using the overflow metabolism model.
Topics: Ammonia; Animals; Cell Culture Techniques; Glucose; Glutamine; Hybridomas; Lactic Acid; Mice; Models, Biological; Oxygen Consumption | 2014 |
Effect of glutamine substitution by TCA cycle intermediates on the production and sialylation of Fc-fusion protein in Chinese hamster ovary cell culture.
Topics: Ammonia; Animals; beta-Galactoside alpha-2,3-Sialyltransferase; Cell Proliferation; Cell Survival; CHO Cells; Citric Acid Cycle; Cricetinae; Cricetulus; Culture Media; Glutamine; Immunoglobulin Fc Fragments; Ketoglutaric Acids; N-Acetylneuraminic Acid; Neuraminidase; Recombinant Fusion Proteins; Sialyltransferases | 2014 |
Glycine is a nutritionally essential amino acid for maximal growth of milk-fed young pigs.
Topics: Adenosine Triphosphatases; Amino Acid Transport Systems; Ammonia; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Animals, Newborn; Body Composition; Body Weight; Dietary Supplements; Glutamine; Glutathione; Glycine; Glycine Plasma Membrane Transport Proteins; Jejunum; Milk; Protein Transport; Random Allocation; RNA, Messenger; Serine; Swine; Urea; Weight Gain | 2014 |
FOXO1 activates glutamine synthetase gene in mouse skeletal muscles through a region downstream of 3'-UTR: possible contribution to ammonia detoxification.
Topics: 3' Untranslated Regions; Amino Acids; Ammonia; Animals; Cell Line; Chromatin Immunoprecipitation; Forkhead Box Protein O1; Forkhead Transcription Factors; Gene Expression Regulation; Glutamate-Ammonia Ligase; Glutamine; Mice; Mice, Transgenic; Muscle, Skeletal; Plasmids; Real-Time Polymerase Chain Reaction; Transfection | 2014 |
Fluorescence-based soft sensor for at situ monitoring of Chinese hamster ovary cell cultures.
Topics: Ammonia; Animals; Biosensing Techniques; Cell Culture Techniques; Cell Survival; CHO Cells; Cricetinae; Cricetulus; Glucose; Glutamine; Models, Biological; Recombinant Proteins; Spectrometry, Fluorescence | 2014 |
Simultaneously targeting tissue transglutaminase and kidney type glutaminase sensitizes cancer cells to acid toxicity and offers new opportunities for therapeutic intervention.
Topics: Allosteric Site; Ammonia; Antineoplastic Agents; Catalysis; Catalytic Domain; Cell Death; Cell Line, Tumor; Cell Proliferation; Drug Design; Drug Screening Assays, Antitumor; Glutamic Acid; Glutamine; GTP-Binding Proteins; Humans; Hydrogen-Ion Concentration; Inhibitory Concentration 50; Kidney; Neoplasm Metastasis; Neoplasms; Protein Glutamine gamma Glutamyltransferase 2; Transglutaminases | 2015 |
[¹³N]Ammonia positron emission tomographic/computed tomographic imaging targeting glutamine synthetase expression in prostate cancer.
Topics: Aged; Aged, 80 and over; Ammonia; Cell Line, Tumor; Glutamate-Ammonia Ligase; Glutamine; Humans; Male; Middle Aged; Nitrogen Radioisotopes; Positron-Emission Tomography; Prostatic Neoplasms; Radiopharmaceuticals; Tomography, X-Ray Computed; Up-Regulation | 2014 |
Adaptations of a deep sea scavenger: high ammonia tolerance and active NH₄⁺ excretion by the Pacific hagfish (Eptatretus stoutii).
Topics: Acid-Base Equilibrium; Adaptation, Physiological; Ammonia; Animals; Gills; Glutamine; Hagfishes; Seawater | 2015 |
Blood ammonia and glutamine as predictors of hyperammonemic crises in patients with urea cycle disorder.
Topics: Adolescent; Adult; Ammonia; Child; Child, Preschool; Female; Glutamine; Humans; Hyperammonemia; Infant; Male; Middle Aged; Predictive Value of Tests; Urea Cycle Disorders, Inborn; Young Adult | 2015 |
Crystal structures capture three states in the catalytic cycle of a pyridoxal phosphate (PLP) synthase.
Topics: Ammonia; Aspartic Acid; Bacterial Proteins; Biocatalysis; Biosynthetic Pathways; Catalytic Domain; Crystallography, X-Ray; Geobacillus stearothermophilus; Glutaminase; Glutamine; Glyceraldehyde 3-Phosphate; Kinetics; Lysine; Models, Molecular; Molecular Structure; Mutation; Protein Conformation; Pyridoxal Phosphate; Ribosemonophosphates; Spectrometry, Mass, Electrospray Ionization | 2015 |
Computational analysis of ammonia transfer along two intramolecular tunnels in Staphylococcus aureus glutamine-dependent amidotransferase (GatCAB).
Topics: Ammonia; Catalytic Domain; Glutamine; Molecular Dynamics Simulation; Mutation; Nitrogenous Group Transferases; Staphylococcus aureus; Thermodynamics | 2015 |
Safety of long-term dietary supplementation with L-arginine in pigs.
Topics: Adipose Tissue, White; Alanine; Ammonia; Animals; Animals, Suckling; Arginine; Body Composition; Cholesterol; Dietary Supplements; Female; Glutamine; Glycine; Male; Muscle, Skeletal; Ornithine; Proline; Swine; Time Factors; Triglycerides; Weaning | 2015 |
Exploring continuous and integrated strategies for the up- and downstream processing of human mesenchymal stem cells.
Topics: Ammonia; Bioreactors; Cell Adhesion; Cell Count; Cell Culture Techniques; Cell Proliferation; Cell Survival; Fibroblasts; Foreskin; Glucose; Glutamine; Humans; Lactic Acid; Male; Mesenchymal Stem Cells; Perfusion; Telomerase | 2015 |
Long-term outcomes in Ornithine Transcarbamylase deficiency: a series of 90 patients.
Topics: Adolescent; Adult; Ammonia; Child; Child, Preschool; Citrulline; Female; Glutamine; Humans; Infant; Male; Ornithine Carbamoyltransferase Deficiency Disease; Young Adult | 2015 |
Low visual cortex GABA levels in hepatic encephalopathy: links to blood ammonia, critical flicker frequency, and brain osmolytes.
Topics: Ammonia; Brain Chemistry; Creatine; Female; Flicker Fusion; gamma-Aminobutyric Acid; Glutamine; Glycine; Hepatic Encephalopathy; Humans; Inositol; Male; Middle Aged; Neuropsychological Tests; Osmolar Concentration; Visual Cortex | 2015 |
Optimality in the zonation of ammonia detoxification in rodent liver.
Topics: Ammonia; Animals; Carbamoyl-Phosphate Synthase (Ammonia); Computer Simulation; Glutamate-Ammonia Ligase; Glutaminase; Glutamine; Hepatocytes; Immunohistochemistry; Inactivation, Metabolic; Liver; Male; Mice; Mice, Inbred C57BL; Urea | 2015 |
System N transporters are critical for glutamine release and modulate metabolic fluxes of glucose and acetate in cultured cortical astrocytes: changes induced by ammonia.
Topics: Acetates; Amino Acid Transport Systems, Neutral; Ammonia; Animals; Astrocytes; Carbon Isotopes; Cells, Cultured; Cerebral Cortex; Chromatography, High Pressure Liquid; Gas Chromatography-Mass Spectrometry; Glucose; Glutamine; Mice; Mice, Inbred C57BL; RNA, Messenger; RNA, Small Interfering; Statistics, Nonparametric; Time Factors; Tritium | 2016 |
Macrophage Receptor with Collagenous Structure (MARCO) Is Processed by either Macropinocytosis or Endocytosis-Autophagy Pathway.
Topics: Ammonia; Animals; Autophagy; CHO Cells; Cricetinae; Cricetulus; Glutamine; HEK293 Cells; Humans; Mice; Microtubule-Associated Proteins; Pinocytosis; Receptors, Immunologic | 2015 |
Ammonia-induced miRNA expression changes in cultured rat astrocytes.
Topics: Ammonia; Animals; Astrocytes; Cell Proliferation; Cells, Cultured; Cellular Senescence; Cluster Analysis; Gene Expression Profiling; Gene Expression Regulation; Glutamine; Heme Oxygenase-1; MicroRNAs; NADPH Oxidases; Rats; Reproducibility of Results | 2016 |
Leishmania infantum Asparagine Synthetase A Is Dispensable for Parasites Survival and Infectivity.
Topics: Ammonia; Animals; Asparagine; Aspartate-Ammonia Ligase; Female; Glutamine; Humans; Leishmania infantum; Leishmaniasis, Visceral; Mice, Inbred BALB C; Molecular Sequence Data; Protozoan Proteins; Sequence Alignment; Virulence | 2016 |
Oral glutathione supplementation drastically reduces Helicobacter-induced gastric pathologies.
Topics: Administration, Oral; Amino Acids; Ammonia; Animals; Carbohydrates; Cell Proliferation; Cytokines; Dietary Supplements; Epithelial Cells; Female; gamma-Glutamyltransferase; Gerbillinae; Glutamine; Glutathione; Helicobacter; Helicobacter Infections; Inflammation; Ki-67 Antigen; Lymphocytes; Microbial Viability; Stomach | 2016 |
[DYNAMICS OF GLUTAMINE SYNTHASE ACTIVITY IN RAT BRAIN IN PRENATAL HYPOXIA MODEL].
Topics: Ammonia; Animals; Apoptosis; Brain Chemistry; Cerebellum; Cerebral Cortex; Embryo, Mammalian; Female; Gene Expression Regulation, Developmental; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Hypothalamus; Hypoxia; Maternal Exposure; Medulla Oblongata; Organogenesis; Oxygen; Rats; Rats, Wistar; Stress, Physiological | 2015 |
Bumetanide increases manganese accumulation in the brain of rats with liver damage.
Topics: Ammonia; Animals; Brain; Bumetanide; Glutamine; Liver Cirrhosis; Male; Motor Activity; Rats; Rats, Wistar | 2016 |
Normoxic accumulation of HIF1α is associated with glutaminolysis.
Topics: Ammonia; Blotting, Western; Carbonic Anhydrase IX; Cell Line, Tumor; Cell Proliferation; Glutamine; Humans; Hypoxia; Hypoxia-Inducible Factor 1, alpha Subunit; Polymerase Chain Reaction; RNA Processing, Post-Transcriptional; RNA, Messenger | 2017 |
Age and High-Fat Diet Effects on Glutamine Synthetase Immunoreactivity in Liver and Hippocampus and Recognition Memory in Mice.
Topics: Aging; Ammonia; Animals; Diet, High-Fat; Fatty Liver; Glutamate-Ammonia Ligase; Glutamine; Hippocampus; Immunohistochemistry; Liver; Male; Memory; Mice; Mice, Inbred C57BL; Motor Activity | 2016 |
De Novo Glutamine Synthesis: Importance for the Proliferation of Glioma Cells and Potentials for Its Detection With 13N-Ammonia.
Topics: Ammonia; Animals; Cell Line, Tumor; Cell Proliferation; Glioma; Glutamate-Ammonia Ligase; Glutamine; Heterografts; Nitrogen Radioisotopes; Positron-Emission Tomography; Radiopharmaceuticals; Rats | 2016 |
Phenylbutyrate exerts adverse effects on liver regeneration and amino acid concentrations in partially hepatectomized rats.
Topics: Amino Acids; Amino Acids, Branched-Chain; Ammonia; Animals; Glutamine; Hepatectomy; Liver; Liver Regeneration; Male; Phenylbutyrates; Rats, Wistar | 2016 |
[Function of zinc in liver disease].
Topics: Ammonia; Glutamine; Humans; Liver Diseases; Urea; Zinc | 2016 |
Chrysin, a flavonoid attenuates histological changes of hyperammonemic rats: A dose dependent study.
Topics: Ammonia; Animals; Bilirubin; Biomarkers; Body Weight; Brain; Creatinine; Dose-Response Relationship, Drug; Flavonoids; Glutamic Acid; Glutamine; Hyperammonemia; Kidney; Liver; Male; Models, Biological; Nitric Oxide; Rats, Wistar; Sodium-Potassium-Exchanging ATPase; Urea; Uric Acid | 2016 |
The Metabolic Responses to L-Glutamine of Livers from Rats with Diabetes Types 1 and 2.
Topics: Alanine; Ammonia; Animals; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Gluconeogenesis; Glucose; Glutamine; Glycogen; Lactic Acid; Liver; Male; Oxygen; Rats; Rats, Wistar; Urea | 2016 |
Pivotal role of glutamine synthetase in ammonia detoxification.
Topics: Ammonia; Animals; Bicarbonates; Glutamate-Ammonia Ligase; Glutamine; Inactivation, Metabolic; Liver; Mice | 2017 |
Gating role of His 72 in TmPurL enzyme uncovered by structural analyses and molecular dynamics simulations.
Topics: Allosteric Regulation; Ammonia; Catalytic Domain; Glutamine; Histidine; Molecular Dynamics Simulation; Protein Conformation; Thermotoga maritima; Transaminases | 2016 |
Altering the central carbon metabolism of HEK293 cells: Impact on recombinant glycoprotein quality.
Topics: Ammonia; Bioreactors; Carbon; Cloning, Molecular; Electrophoresis, Polyacrylamide Gel; Glucose; Glutamine; Glycoproteins; Glycosylation; HEK293 Cells; Humans; Interferon alpha-2; Interferon-alpha; Lactic Acid; Metabolic Engineering; Pyruvate Carboxylase; Recombinant Proteins; Yeasts | 2017 |
Magnetic Resonance Spectroscopy for Evaluating Portal-Systemic Encephalopathy in Patients with Chronic Hepatic Schistosomiasis Japonicum.
Topics: Aged; Aged, 80 and over; Ammonia; Brain; Chronic Disease; Female; Globus Pallidus; Glutamine; Hepatic Encephalopathy; Humans; Lactic Acid; Liver Diseases; Liver Function Tests; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Schistosomiasis japonica | 2016 |
Glutamine triggers long-lasting increase in striatal network activity in vitro.
Topics: Ammonia; Animals; Animals, Newborn; Calcium Signaling; Cells, Cultured; Cerebral Cortex; Glutamine; Immunohistochemistry; Microelectrodes; Neostriatum; Nerve Net; Rats; Stimulation, Chemical; Vesicular Glutamate Transport Protein 1; Vesicular Glutamate Transport Protein 2 | 2017 |
Improvement of the ammonia assimilation for enhancing L-arginine production of Corynebacterium crenatum.
Topics: Ammonia; Arginine; Aspartic Acid; Batch Cell Culture Techniques; Corynebacterium; Culture Media; Escherichia coli; Escherichia coli Proteins; Fermentation; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Industrial Microbiology; Metabolic Engineering | 2017 |
Farnesoid X Receptor Activation Promotes Hepatic Amino Acid Catabolism and Ammonium Clearance in Mice.
Topics: Ammonia; Animals; Bile Acids and Salts; Chenodeoxycholic Acid; Dietary Proteins; Gene Expression; Glutamine; Hepatocytes; Liver; Male; Metabolome; Mice; Mice, Inbred C57BL; Mice, Knockout; Proteome; Rats; Rats, Wistar; Receptors, Cytoplasmic and Nuclear; Urea | 2017 |
Nitrogen uptake and assimilation in proliferating embryogenic cultures of Norway spruce-Investigating the specific role of glutamine.
Topics: Amino Acids; Ammonia; Biomass; Cell Line; Glutamine; Nitrogen; Picea; Seeds | 2017 |
Real-time monitoring system for evaluating the acid-producing activity of oral squamous cell carcinoma cells at different environmental pH.
Topics: Acids; Ammonia; Antimetabolites; Carcinoma, Squamous Cell; Cell Line; Cell Line, Tumor; Deoxyglucose; Glucose; Glutamic Acid; Glutamine; Humans; Hydrogen-Ion Concentration; Lactic Acid; Monitoring, Physiologic; Mouth Neoplasms | 2017 |
An LC-MS Approach to Quantitative Measurement of Ammonia Isotopologues.
Topics: Ammonia; Chromatography, Liquid; Glutaminase; Glutamine; Humans; Indophenol; Isotope Labeling; Mass Spectrometry; Metabolomics; Molecular Structure | 2017 |
Quantitation of phenylbutyrate metabolites by UPLC-MS/MS demonstrates inverse correlation of phenylacetate:phenylacetylglutamine ratio with plasma glutamine levels.
Topics: Ammonia; Argininosuccinic Aciduria; Chromatography, Liquid; Female; Glutamine; Glycerol; Humans; Limit of Detection; Male; Middle Aged; Ornithine Carbamoyltransferase Deficiency Disease; Phenylacetates; Phenylbutyrates; Tandem Mass Spectrometry; Urea; Urea Cycle Disorders, Inborn | 2017 |
Safety and efficacy of glycerol phenylbutyrate for management of urea cycle disorders in patients aged 2months to 2years.
Topics: Ammonia; Child, Preschool; Cough; Disease Management; Drug-Related Side Effects and Adverse Reactions; Female; Fever; Glutamine; Glycerol; Humans; Infant; Male; Neutropenia; Phenylbutyrates; Prospective Studies; Retrospective Studies; Urea Cycle Disorders, Inborn | 2017 |
Safety, tolerability, and pharmacokinetics of l-ornithine phenylacetate in patients with acute liver injury/failure and hyperammonemia.
Topics: Acetates; Adolescent; Adult; Aged; Ammonia; Female; Glutamine; Humans; Hyperammonemia; Kidney Function Tests; Liver; Liver Failure, Acute; Male; Middle Aged; Ornithine; Phenols; Registries; Treatment Outcome; Young Adult | 2018 |
Glutamate production from ammonia via glutamate dehydrogenase 2 activity supports cancer cell proliferation under glutamine depletion.
Topics: Ammonia; Cell Proliferation; Enzyme Activation; Glutamate Dehydrogenase; Glutamic Acid; Glutamine; Humans; MCF-7 Cells; Metabolic Networks and Pathways; Neoplasms, Experimental | 2018 |
A New Step in the Treatment of Sickle Cell Disease
Topics: Amide Synthases; Ammonia; Anemia, Sickle Cell; Animals; Antisickling Agents; Drug Discovery; Glutaminase; Glutamine; Humans; NAD | 2018 |
Integrating Extracellular Flux Measurements and Genome-Scale Modeling Reveals Differences between Brown and White Adipocytes.
Topics: 4-Aminobutyrate Transaminase; Adipocytes, Brown; Adipocytes, White; Ammonia; Cell Line, Transformed; Energy Metabolism; gamma-Aminobutyric Acid; Genome, Human; Glucose; Glutamine; Homeostasis; Humans; Metabolic Networks and Pathways; Metabolome; Organ Specificity; Oxygen Consumption; Palmitic Acid; Primary Cell Culture; Software; Urea | 2017 |
The Effect of Cisplatin on Blood Ammonia Elevation by Alanyl-Glutamine Supplementation.
Topics: Alanine Transaminase; Ammonia; Animals; Antineoplastic Agents; Aspartate Aminotransferases; Blood Urea Nitrogen; Cisplatin; Creatinine; Dipeptides; Glutamic Acid; Glutamine; Intestinal Mucosa; Male; Rats | 2018 |
Concomitant reduction of lactate and ammonia accumulation in fed-batch cultures: Impact on glycoprotein production and quality.
Topics: Ammonia; Animals; Batch Cell Culture Techniques; Bioreactors; CHO Cells; Cricetinae; Cricetulus; Culture Media; Glucose; Glutamine; Glycoproteins; HEK293 Cells; Humans; Lactic Acid; Recombinant Proteins | 2018 |
EsrB negatively regulates expression of the glutamine sythetase GlnA in the fish pathogen Edwardsiella piscicida.
Topics: Ammonia; Animals; Bacterial Proteins; Down-Regulation; Edwardsiella; Enterobacteriaceae Infections; Fish Diseases; Gene Expression Regulation, Bacterial; Glutamate-Ammonia Ligase; Glutamine; Type III Secretion Systems; Type VI Secretion Systems | 2018 |
Effects of Glutamine and Alanine Supplementation on Central Fatigue Markers in Rats Submitted to Resistance Training.
Topics: Alanine; Ammonia; Animals; Blood Glucose; Dietary Supplements; Dipeptides; Dopamine; Fatigue; Fatty Acids, Nonesterified; Glutamine; Glycogen; Liver; Male; Muscle, Skeletal; Physical Conditioning, Animal; Rats; Rats, Wistar; Serotonin | 2018 |
Prenatal treatment of ornithine transcarbamylase deficiency.
Topics: Ammonia; Drug Combinations; Female; Glutamine; Humans; Hyperammonemia; Infant, Newborn; Male; Mutation; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Phenylacetates; Pregnancy; Prenatal Care; Prenatal Diagnosis; Sodium Benzoate; Treatment Outcome; Urea | 2018 |
Biochemical markers and neuropsychological functioning in distal urea cycle disorders.
Topics: Adolescent; Adult; Ammonia; Arginine; Argininosuccinic Aciduria; Biomarkers; Child; Child, Preschool; Citrulline; Citrullinemia; Female; Glutamine; Humans; Hyperargininemia; Longitudinal Studies; Male; Middle Aged; Neuropsychological Tests; Young Adult | 2018 |
Metformin modifies glutamine metabolism in an in vitro and in vivo model of hepatic encephalopathy.
Topics: Ammonia; Animals; Caco-2 Cells; Child, Preschool; Glutaminase; Glutamine; Hepatic Encephalopathy; Humans; Hypoglycemic Agents; Male; Metformin; Rats; Rats, Wistar | 2018 |
Kinetics and structural features of dimeric glutamine-dependent bacterial NAD
Topics: Adaptation, Physiological; Amide Synthases; Amino Acid Sequence; Ammonia; Azospirillum brasilense; Biological Evolution; Catalysis; Glutamine; Herbaspirillum; Kinetics; Mycobacterium tuberculosis; NAD; Phylogeny; Protein Multimerization; Sequence Homology, Amino Acid; Substrate Specificity | 2018 |
Conditional disruption of hepatic carbamoyl phosphate synthetase 1 in mice results in hyperammonemia without orotic aciduria and can be corrected by liver-directed gene therapy.
Topics: Ammonia; Animals; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase I Deficiency Disease; Carbamyl Phosphate; Female; Gene Expression Regulation, Enzymologic; Genetic Therapy; Glutamine; Humans; Hyperammonemia; Liver; Male; Mice; Mice, Knockout; Mutation; Orotate Phosphoribosyltransferase; Orotidine-5'-Phosphate Decarboxylase; Purine-Pyrimidine Metabolism, Inborn Errors | 2018 |
Protein kinase C-mediated impairment of glutamine outward transport and SN1 transporter distribution by ammonia in mouse cortical astrocytes.
Topics: Amino Acid Transport Systems, Neutral; Ammonia; Animals; Astrocytes; Cells, Cultured; Cerebral Cortex; Female; Glutamine; Male; Mice; Mice, Inbred C57BL; Protein Kinase C; Protein Transport | 2018 |
Effects of branched-chain amino acids on muscles under hyperammonemic conditions.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Carbon Radioisotopes; Citric Acid Cycle; Glutamine; Hyperammonemia; In Vitro Techniques; Ketoglutaric Acids; Liver Cirrhosis; Methylhistidines; Muscle Fibers, Fast-Twitch; Muscle Fibers, Slow-Twitch; Muscle Proteins; Organ Specificity; Osmolar Concentration; Oxidation-Reduction; Protein Biosynthesis; Proteolysis; Rats, Wistar | 2018 |
The utility of EEG monitoring in neonates with hyperammonemia due to inborn errors of metabolism.
Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Argininosuccinate Synthase; Argininosuccinic Aciduria; Electroencephalography; Female; Glutamine; Humans; Hyperammonemia; Hypoxia-Ischemia, Brain; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Ornithine Carbamoyltransferase Deficiency Disease; Seizures | 2018 |
Possible roles of glutamine synthetase in responding to environmental changes in a scleractinian coral.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Anthozoa; Gene-Environment Interaction; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Hot Temperature; Hydrogen-Ion Concentration; Nitrogen; Recombinant Proteins; RNA, Messenger; Stress, Physiological; Temperature | 2018 |
"Pinching" the ammonia tunnel of CTP synthase unveils coordinated catalytic and allosteric-dependent control of ammonia passage.
Topics: Adenosine Triphosphate; Alkylation; Allosteric Regulation; Amino Acid Sequence; Ammonia; Binding Sites; Carbon-Nitrogen Ligases; Catalysis; Chlorides; Crystallography, X-Ray; Cytidine Triphosphate; Glutaminase; Glutamine; Hydrolysis; Kinetics; Mutagenesis, Site-Directed; Protein Conformation; Uridine Triphosphate; Valine | 2018 |
Nitrogen excretion during marsupial development in the terrestrial isopod Armadillidium vulgare.
Topics: Ammonia; Animals; Female; Glutamine; Marsupialia; Nitrogen; Pregnancy; Urea; Uric Acid | 2019 |
Coordinative metabolism of glutamine carbon and nitrogen in proliferating cancer cells under hypoxia.
Topics: Acetyl Coenzyme A; Ammonia; Animals; Carbon; Cell Hypoxia; Cell Line, Tumor; Cell Survival; Female; Glucose; Glutamine; HEK293 Cells; Humans; Lactic Acid; Lipogenesis; Metabolic Networks and Pathways; Metabolome; Metabolomics; Mice; Mice, Nude; Neoplasms; Nitrogen; Nucleotides; Orotic Acid; Tumor Microenvironment; Xenograft Model Antitumor Assays | 2019 |
Metformin Impairs Glutamine Metabolism and Autophagy in Tumour Cells.
Topics: Adaptor Proteins, Signal Transducing; Ammonia; Antineoplastic Agents; Apoptosis; Apoptosis Regulatory Proteins; Autophagy; Cisplatin; Glutaminase; Glutamine; HeLa Cells; Humans; MCF-7 Cells; Metformin; Microtubule-Associated Proteins; Neoadjuvant Therapy | 2019 |
L-Ornithine L-Aspartate (LOLA) as a Novel Approach for Therapy of Non-alcoholic Fatty Liver Disease.
Topics: Ammonia; Animals; Antioxidants; Dipeptides; Fatty Liver; Glutamine; Glutathione; Humans; Liver; Non-alcoholic Fatty Liver Disease; Signal Transduction | 2019 |
The ability to utilise ammonia as nitrogen source is cell type specific and intricately linked to GDH, AMPK and mTORC1.
Topics: Ammonia; AMP-Activated Protein Kinases; Cell Culture Techniques; Cell Line; Cell Proliferation; Culture Media; Glutamate Dehydrogenase; Glutamine; HCT116 Cells; HEK293 Cells; Humans; MCF-7 Cells; Mechanistic Target of Rapamycin Complex 1; Signal Transduction | 2019 |
Taurine transporter (TauT) deficiency impairs ammonia detoxification in mouse liver.
Topics: Ammonia; Animals; Deficiency Diseases; Disease Models, Animal; GABA Plasma Membrane Transport Proteins; Gene Knockdown Techniques; Glutamate-Ammonia Ligase; Glutamine; Glycoproteins; Hepatocytes; Hyperammonemia; Inactivation, Metabolic; Kinetics; Liver; Membrane Glycoproteins; Membrane Transport Proteins; Mice; Mice, Knockout; Oxidative Stress; Perfusion; Urea | 2019 |
In-solution behavior and protective potential of asparagine synthetase A from Trypanosoma cruzi.
Topics: Ammonia; Animals; Asparagine; Aspartate-Ammonia Ligase; Chagas Disease; Chromatography, Liquid; Circular Dichroism; Disease Models, Animal; Dynamic Light Scattering; Glutamine; Mice, Inbred BALB C; Parasitemia; Protein Conformation; Protein Folding; Protozoan Vaccines; Recombinant Proteins; Trypanosoma cruzi; Vaccines, Synthetic | 2019 |
BAG3 promotes autophagy and glutaminolysis via stabilizing glutaminase.
Topics: Adaptor Proteins, Signal Transducing; Ammonia; Apoptosis Regulatory Proteins; Autophagy; Enzyme Stability; Glutaminase; Glutamine; Hep G2 Cells; Humans; MCF-7 Cells; Mitochondria; Neoplasms; Proteasome Endopeptidase Complex; Proteolysis; Sirtuins; Transfection; Ubiquitination | 2019 |
Ammonia sensitive SLC4A11 mitochondrial uncoupling reduces glutamine induced oxidative stress.
Topics: Ammonia; Animals; Endothelial Cells; Endothelium, Corneal; Gene Knockout Techniques; Glutamine; Humans; Matrix Metalloproteinases; Mice; Mitochondria; Models, Biological; Oxidative Phosphorylation; Oxidative Stress; Oxygen; SLC4A Proteins | 2019 |
Ruminal microbes of adult steers do not degrade extracellular L-citrulline and have a limited ability to metabolize extracellular L-glutamate1,2.
Topics: Amino Acids; Ammonia; Animals; Arginine; Bacteria; Cattle; Citrulline; Glutamic Acid; Glutamine; Male; Ornithine; Proline; Rumen | 2019 |
Lipid nanoparticle-targeted mRNA therapy as a treatment for the inherited metabolic liver disorder arginase deficiency.
Topics: Ammonia; Animals; Arginase; Arginine; Codon; Disease Models, Animal; Glutamine; Hyperammonemia; Hyperargininemia; Lipids; Liver; Liver Diseases; Male; Mice; Mice, Inbred C57BL; Nanoparticles; RNA, Messenger; Urea | 2019 |
The effects of glycine-glutamine dipeptide replaced l-glutamine on bovine parthenogenetic and IVF embryo development.
Topics: Acetylation; Ammonia; Animals; Apoptosis; Cattle; Culture Media; Dipeptides; Embryo Culture Techniques; Fertilization in Vitro; Glutamine; Glycine; Histones; Parthenogenesis; Reactive Oxygen Species | 2020 |
Oral glutamine challenge is a marker of altered ammonia metabolism and predicts the risk of hepatic encephalopathy.
Topics: Administration, Oral; Ammonia; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis | 2020 |
Metabolic studies reveal that ruminal microbes of adult steers do not degrade rumen-protected or unprotected L-citrulline.
Topics: Ammonia; Animal Feed; Animals; Arginine; Cattle; Citrulline; Diet; Digestion; Edible Grain; Fermentation; Gastrointestinal Microbiome; Glutamic Acid; Glutamine; Male; Rumen | 2020 |
Effects of ammonia-N exposure on the growth, metabolizing enzymes, and metabolome of Macrobrachium rosenbergii.
Topics: Alanine Transaminase; Ammonia; Animals; Aspartate Aminotransferases; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamine; Hepatopancreas; Metabolome; Nitrogen; Palaemonidae; Urea; Water Pollutants, Chemical | 2020 |
Different ways to transport ammonia in human and Mycobacterium tuberculosis NAD
Topics: Amide Synthases; Ammonia; Bacterial Proteins; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Catalytic Domain; Glutaminase; Glutamine; Humans; Mycobacterium tuberculosis; NAD; Substrate Specificity | 2020 |
Survival strategies of Wuchang bream (Megalobrama amblycephala) juveniles for chronic ammonia exposure: Antioxidant defense and the synthesis of urea and glutamine.
Topics: Ammonia; Animals; Cyprinidae; Fish Proteins; Glutamine; Liver; Oxidative Stress; Urea; Water Pollutants, Chemical | 2020 |
Glutamine as an Ammonia Donor in Catabolism of the Glucosinolate, Sinalbin, in Biosynthesis of 4-Hydroxybenzylamine.
Topics: Ammonia; Benzylamines; Biogenic Amines; Choline; Glucosinolates; Glutamine; Hydrolysis; Molecular Structure; Sinapis | 2020 |
L-Aspartate as a high-quality nitrogen source in Escherichia coli: Regulation of L-aspartase by the nitrogen regulatory system and interaction of L-aspartase with GlnB.
Topics: Ammonia; Aspartate Ammonia-Lyase; Aspartic Acid; Bacterial Proteins; Dicarboxylic Acid Transporters; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Glutamic Acid; Glutamine; Ketoglutaric Acids; Metabolic Networks and Pathways; Mutation; Nitrogen; PII Nitrogen Regulatory Proteins; Protein Interaction Domains and Motifs | 2021 |
The razor clam Sinonovacula constricta uses the strategy of conversion of toxic ammonia to glutamine in response to high environmental ammonia exposure.
Topics: Amino Acid Sequence; Ammonia; Animals; Bivalvia; Cloning, Molecular; Enzyme Assays; Escherichia coli; Gene Expression; Genetic Vectors; Glutamate-Ammonia Ligase; Glutamine; Hemocytes; Inactivation, Metabolic; Liver; Open Reading Frames; Oxidoreductases; Recombinant Proteins; Sequence Alignment; Sequence Homology, Amino Acid | 2020 |
An in vitro study of urea and ammonia production and transport by the intestinal tract of fed and fasted rainbow trout: responses to luminal glutamine and ammonia loading.
Topics: Ammonia; Animals; Fasting; Glutamine; Oncorhynchus mykiss; Urea | 2021 |
Short hydrogen bonds enhance nonaromatic protein-related fluorescence.
Topics: Ammonia; Density Functional Theory; Fluorescence; Glutamine; Humans; Hydrogen Bonding; Molecular Dynamics Simulation; Optics and Photonics; Peptides | 2021 |
Exposures of Phenylacetic Acid and Phenylacetylglutamine Across Different Subpopulations and Correlation with Adverse Events.
Topics: Ammonia; Glutamine; Humans; Phenylacetates | 2021 |
Perturbation of astroglial Slc38 glutamine transporters by NH
Topics: Amino Acid Transport Systems, Neutral; Ammonia; Animals; Astrocytes; Azoxymethane; Brain Edema; Cerebral Cortex; Chemical and Drug Induced Liver Injury; Female; Gene Expression Regulation; Glutamine; Male; Mice; Mice, Inbred C57BL; Synaptic Transmission; Xenopus laevis | 2021 |
Rice amino acid transporter-like 6 (OsATL6) is involved in amino acid homeostasis by modulating the vacuolar storage of glutamine in roots.
Topics: Amino Acid Transport Systems; Ammonia; Ammonium Chloride; Animals; Female; Gene Expression Regulation, Plant; Glutamine; Homeostasis; Mutation; Onions; Oocytes; Oryza; Plant Proteins; Plant Roots; Plant Shoots; Plants, Genetically Modified; Vacuoles; Xenopus laevis | 2021 |
Structural basis for ligand binding modes of CTP synthase.
Topics: Adenosine Triphosphate; Allosteric Regulation; Ammonia; Animals; Binding Sites; Carbon-Nitrogen Ligases; Catalysis; Cryoelectron Microscopy; Drosophila melanogaster; Glutamine; Hydrolysis; Kinetics; Ligands; Protein Conformation; Uridine Triphosphate | 2021 |
Ammonia induces changes in carbamoyl phosphate synthetase I and its regulation of glutamine synthesis and urea cycle in yellow catfish Pelteobagrus fulvidraco.
Topics: Ammonia; Animals; Carbamoyl-Phosphate Synthase (Ammonia); Catfishes; Fish Proteins; Glutamine; Liver; RNA, Messenger; Urea | 2022 |
Glutaminase 2 knockdown reduces hyperammonemia and associated lethality of urea cycle disorder mouse model.
Topics: Ammonia; Animals; Disease Models, Animal; Glutaminase; Glutamine; Humans; Hyperammonemia; Liver; Mice; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Urea; Urea Cycle Disorders, Inborn | 2022 |
Interorgan amino acid interchange in propionic acidemia: the missing key to understanding its physiopathology.
Topics: Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Glutamine; Humans; Hyperammonemia; Ketosis; Propionic Acidemia; Urea | 2022 |
Ammonia stimulates SCAP/Insig dissociation and SREBP-1 activation to promote lipogenesis and tumour growth.
Topics: Ammonia; Glucose; Glutamine; Humans; Insulin; Lipogenesis; Neoplasms; Sterol Regulatory Element Binding Protein 1; Sterols | 2022 |
Glutamine synthetase (GS) deficiency can affect ammonia tolerance of yellow catfish Pelteobagrus fulvidraco.
Topics: Ammonia; Animals; Catfishes; Fish Proteins; Glutamate-Ammonia Ligase; Glutamine; RNA, Messenger | 2022 |
Low cerebral energy metabolism in hepatic encephalopathy reflects low neuronal energy demand. Role of ammonia-induced increased GABAergic tone.
Topics: Ammonia; Brain; Energy Metabolism; Glutamine; Hepatic Encephalopathy; Humans; Hyperammonemia; Neurons | 2022 |
Moving towards a novel therapeutic strategy for hyperammonemia that targets glutamine metabolism.
Topics: Ammonia; Animals; Fibroblasts; Glutamate Dehydrogenase; Glutamine; Hyperammonemia; Mice; Ornithine; Ornithine Carbamoyltransferase Deficiency Disease; Swine | 2022 |
Mechanistic Insights into the Functioning of a Two-Subunit GMP Synthetase, an Allosterically Regulated, Ammonia Channeling Enzyme.
Topics: Adenosine Monophosphate; Adenosine Triphosphate; Ammonia; Carbon-Nitrogen Ligases; Glutamine; Guanosine Monophosphate; Kinetics; Ligases; Pyrophosphatases | 2022 |
Phenotype microarray analysis reveals the biotransformation of Fusarium oxysporum f.sp. lycopersici influenced by Bacillus subtilis PBE-8 metabolites.
Topics: Alanine; Ammonia; Antifungal Agents; Arginine; Aspartic Acid; Bacillus subtilis; Biotransformation; Carbon; Fusarium; Glutamic Acid; Glutamine; Glycine; Isoleucine; Leucine; Linoleic Acids; Linolenic Acids; Microarray Analysis; Nitrogen; Phenotype; Plant Diseases; Proline; RNA, Transfer; Solanum lycopersicum; Valine | 2022 |
Proximal urea cycle defects are challenging to detect with newborn screening: Results of a prospective pilot study using post-analytical tools.
Topics: Amino Acids; Ammonia; Glutamine; Humans; Infant, Newborn; Lysine; Neonatal Screening; Orotic Acid; Pilot Projects; Prospective Studies; Urea | 2022 |
Impact of Inhibition of Glutamine and Alanine Transport on Cerebellar Glial and Neuronal Metabolism.
Topics: Acetates; Alanine; Ammonia; Animals; Carbon; Cerebellum; Glucose; Glutamates; Glutamic Acid; Glutamine; Guinea Pigs; Histidine | 2022 |
Heliorhodopsin binds and regulates glutamine synthetase activity.
Topics: Ammonia; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Nitrogen; Rhodopsin; Rhodopsins, Microbial | 2022 |
ADSCs-derived exosomes ameliorate hepatic fibrosis by suppressing stellate cell activation and remodeling hepatocellular glutamine synthetase-mediated glutamine and ammonia homeostasis.
Topics: Ammonia; Animals; Carbon Tetrachloride; Carcinoma, Hepatocellular; Diethylnitrosamine; Exosomes; Fibrosis; Glutamate-Ammonia Ligase; Glutamine; Hepatic Stellate Cells; Homeostasis; Liver Cirrhosis; Liver Neoplasms; Mice; Stromal Cells; Transforming Growth Factor beta | 2022 |
Excretion of excess nitrogen and increased survival by loss of SLC6A19 in a mouse model of ornithine transcarbamylase deficiency.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Transport Systems, Neutral; Ammonia; Animals; Disease Models, Animal; Glutamine; Mice; Mice, Knockout; Nitrogen; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Urea | 2023 |
Alterations of Central Liver Metabolism of Pediatric Patients with Non-Alcoholic Fatty Liver Disease.
Topics: Ammonia; Carbohydrates; Child; Glutamine; Humans; Insulin Resistance; Lipids; Liver; Non-alcoholic Fatty Liver Disease; Prevalence; Urea | 2022 |
Glutamine synthetase limits β-catenin-mutated liver cancer growth by maintaining nitrogen homeostasis and suppressing mTORC1.
Topics: Ammonia; Animals; beta Catenin; Glutamate-Ammonia Ligase; Glutamine; Homeostasis; Liver; Liver Neoplasms; Mechanistic Target of Rapamycin Complex 1; Mice; Nitrogen; Urea | 2022 |
A mouse model of hepatic encephalopathy: bile duct ligation induces brain ammonia overload, glial cell activation and neuroinflammation.
Topics: Ammonia; Animals; Bile Acids and Salts; Bile Ducts; Brain; Choline; Disease Models, Animal; Glutamine; Hepatic Encephalopathy; Hyperammonemia; Kynurenine; Liver Diseases; Mice; Microglia; Neuroinflammatory Diseases; Rats; Taurine; Tryptophan | 2022 |
Hepatic glutamine synthetase controls N
Topics: Ammonia; Animals; Glutamate-Ammonia Ligase; Glutamic Acid; Glutamine; Homeostasis; Humans; Liver; Mammals; Mice; Neoplasms | 2023 |
J-difference GABA-edited MRS reveals altered cerebello-thalamo-cortical metabolism in patients with hepatic encephalopathy.
Topics: Ammonia; Cerebellum; Choline; gamma-Aminobutyric Acid; Glutamine; Hepatic Encephalopathy; Humans; Inositol | 2023 |
Effects of metamifop on ammonia production and metabolism of Monopterus albus.
Topics: Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Glutamate-Ammonia Ligase; Glutamine; Liver; Smegmamorpha; Urea | 2023 |
Treatment and outcomes of symptomatic hyperammonemia following asparaginase therapy in children with acute lymphoblastic leukemia.
Topics: Ammonia; Antineoplastic Agents; Asparaginase; Child; Glutamine; Humans; Hyperammonemia; Phenylbutyrates; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Sodium Benzoate; Treatment Outcome | 2023 |
Relationship between longitudinal changes in neuropsychological outcome and disease biomarkers in urea cycle disorders.
Topics: Ammonia; Biomarkers; Glutamine; Humans; Hyperammonemia; Longitudinal Studies; Neuropsychological Tests; Urea Cycle Disorders, Inborn | 2023 |
The interaction of ammonia and manganese in abnormal metabolism of minimal hepatic encephalopathy: A comparison metabolomics study.
Topics: Alanine; Ammonia; Animals; Arginine; Brain; Citrulline; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Hyperammonemia; Inositol; Isoleucine; Lactic Acid; Leucine; Manganese; Metabolomics; Rats; Rats, Sprague-Dawley; Taurine | 2023 |
Structural basis for the allosteric pathway of 4-amino-4-deoxychorismate synthase.
Topics: 4-Aminobenzoic Acid; Ammonia; Glutamates; Glutamine | 2023 |
Gut microbiome-derived ammonia modulates stress vulnerability in the host.
Topics: Ammonia; Animals; Astrocytes; Gastrointestinal Microbiome; Glutamine; Male; Mice; Urease | 2023 |
Transition to glycerol phenylbutyrate for the management of urea cycle disorders: clinical experiences.
Topics: Ammonia; Glutamine; Humans; Quality of Life; Urea; Urea Cycle Disorders, Inborn | 2023 |