phenylalanine has been researched along with urea in 260 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 155 (59.62) | 18.7374 |
| 1990's | 18 (6.92) | 18.2507 |
| 2000's | 47 (18.08) | 29.6817 |
| 2010's | 36 (13.85) | 24.3611 |
| 2020's | 4 (1.54) | 2.80 |
| Authors | Studies |
|---|---|
| Avdeef, A; Tam, KY | 1 |
| Gorman, L; Statland, BE | 1 |
| Glogowski, J; Strzezek, J | 1 |
| Batshaw, M; Brusilow, S; Walser, M | 1 |
| Burke, MD; O'Carroll, D; Statland, BE; Steele, BW | 1 |
| Gergely, J; Nagy, B | 1 |
| Markgraf, I; Winne, D | 1 |
| Dyck, WP; Ratliff, CR; Spiekerman, AM | 1 |
| Omenn, GS | 1 |
| Ferguson, AG; Lesch, M; Taegtmeyer, H | 1 |
| Nordal, A; Paulsen, BS; Wold, JK | 2 |
| Neafsey, PJ; Schwartz, R | 1 |
| Gilchrist, AJ; Juniper, BE; Robins, RJ | 1 |
| Oratz, M; Rothschild, MA; Schreiber, SS | 1 |
| Belitsina, NV; Glukhova, MA; Spirin, AS | 1 |
| Chow, KW; Walser, M | 2 |
| Higashino, K; Otani, R; Yamamura, Y | 1 |
| Ashida, K; Yokogoshi, H | 1 |
| Pollay, M | 1 |
| Creasey, WA; Swerdlow, B | 1 |
| Bergström, K; Lefvert, AK | 1 |
| Gundalakh, AI; Mel'k, MV; Shcheglova, SA; Volkova, ZA | 1 |
| Wilson, EW | 1 |
| Nandi, PK | 1 |
| Campbell, RG; Matthews, DE | 1 |
| Halliday, D; Millward, DJ; Pacy, PJ; Price, GM | 1 |
| Bereiter, D; Caldwell, MD; Mastrofrancesco, B; Shearer, J | 1 |
| Verheyen, W; Winne, D | 1 |
| Bycroft, M; Fersht, AR; Serrano, L | 1 |
| Garber, EA; Luntz, TL; Margoliash, E; Schejter, A | 1 |
| Addetia, R; Livesey, DL; Mailer, K | 1 |
| Chow, IZ; Inoue, A; Isshiki, G; Okano, Y; Oura, T | 1 |
| Corberand, JX; Grozdea, JD; Laharrague, PF; Vergnes, HA | 1 |
| Kracht, U; Kruse, K | 1 |
| Jöchle, W; Stöckl, W | 1 |
| Brown, CL; Houghton, BJ; Richards, P; Thompson, E | 1 |
| Thiele, HG | 1 |
| Doetsch, RN; Smith, JL | 1 |
| Inouye, H; Petre, J; Pollack, Y | 1 |
| Brouet-Yager, M; Graff, GL; Kleiner, H | 1 |
| Elazhary, MA; Lagacé, A; Roy, RS; Saheb, SA | 1 |
| Cohen, RL; Faber, JE; Wittler, RG | 1 |
| Hashinotsume, M; Higashino, K; Yamamura, Y | 1 |
| Hine, P; Kay, G; Timperley, WR; Warnes, TW | 1 |
| Appleton, HD; Narayanan, S | 1 |
| Price, S | 1 |
| Higashino, K; Kudo, S; Yamamura, Y | 1 |
| Asafov, GB; Ekisenina, NI; Ivanova, LM; Lumel'skiĭ, VIa; Smagin, VG | 1 |
| Owen, OE; Pozefsky, T; Sapir, DG; Walser, M | 1 |
| Waites, WM; Wyatt, LR | 1 |
| Greenspan, CM; Litt, M | 1 |
| Cantor, CR; Oen, H; Pellegrini, M | 1 |
| Schneider, D; Solfert, R; von der Haar, F | 1 |
| Hosokawa, K; Kiho, Y; Migita, LK | 1 |
| Fakunding, JL; Hershey, JW; Traut, RR | 1 |
| Comty, CM; Shapiro, F; Wathen, RL | 1 |
| Finlayson, MH; Gibbs, B | 1 |
| Cramer, F; Maelicke, A; Prinz, H | 1 |
| Cantor, CR; Eilat, D; Oen, H; Pellegrini, M | 1 |
| Bergström, J; Bucht, H; Fürst, P; Hultman, E; Josephson, B; Norée, LO; Vinnars, E | 1 |
| Giordano, C | 1 |
| Gaffin, SL; Watanabe, S | 1 |
| Erdmann, V; Fahnestock, S; Nomura, M | 2 |
| Mizuno, FM; Rhone, DP | 2 |
| Dyck, WP; Martin, GA; Ratliff, CR | 1 |
| Wintermeyer, W; Zachau, HG | 1 |
| Dyck, WP; Hall, FF; Ratliff, CR | 1 |
| Coulter, AW; Lund, P; Ruderman, NB; Walser, M | 1 |
| Gerhardt, W; Statland, B | 1 |
| Gidaspow, H; Rhone, DP; White, FM | 1 |
| Kim, JC; Manning, JP; Stastny, M | 1 |
| Gerhardt, W; Nielsen, ML; Nielsen, OV; Olsen, JS; Statland, BE | 2 |
| Böck, A | 1 |
| Donovan, JW | 1 |
| Goldin, H; Kaiser, II | 1 |
| Böck, A; Kosakowski, MH | 1 |
| Delihas, N | 1 |
| Leonardopoulos, J; Papavassiliou, J | 1 |
| Lajtha, A; Piccoli, F | 2 |
| Böck, A; Kosakowski, HM | 1 |
| Halvorson, HO; Idriss, JM | 1 |
| Calissano, P; Friesen, A; Moore, BW | 1 |
| Cornish, CJ; Horne, M; Posen, S; Saini, PK | 1 |
| Oda, T; Suzuki, H; Yamanaka, M | 1 |
| Philipps, GR | 1 |
| Keller, EB; Samuelson, G | 1 |
| Faber, AJ; Tamaoki, T | 1 |
| Demetriou, J; Nadler, S; Pileggi, VJ; Winkelman, J | 1 |
| Aber, GM; McGale, EH; Pickford, JC | 1 |
| Harris, C; Metzler, DE; Siano, D; Thomson, JA; Yang, IY | 1 |
| Ruegnitz, PC; Schwartz, E | 1 |
| Healy, PJ | 2 |
| Boorman, KN; Buttery, PJ | 1 |
| Bromwell, K; Guroff, G; Kuzuya, H | 1 |
| Gold, MB; Reynold, JM; Scriver, CR | 1 |
| Chong, L; Dunne, J; Fennelly, JJ; FitzGerald, M; McGeeney, K | 1 |
| Janecek, J | 1 |
| Yamashina, I; Yamauchi, T | 1 |
| Koestner, A; Nagode, LA; Steinmeyer, CL | 2 |
| Cavalli-Sforza, LL; Paolucci, AM; Pennetti, V; Spadoni, MA | 1 |
| Timperley, WR; Warnes, TW | 2 |
| Bultitude, FW | 1 |
| Caplan, SR; Weinstein, JN | 1 |
| Ehrke, MJ; Mihich, E; Soucek, J | 1 |
| de Groot, N; Hamburger, AD; Lapidot, Y | 1 |
| Edelhoch, H; Lippoldt, RE | 1 |
| Shapshak, P | 1 |
| Blazevic, DJ; Chu, JH; Ederer, GM | 1 |
| Kerly, M; Spruyt, JE | 1 |
| Pavlovec, A; Petermann, ML | 1 |
| Dintzis, HM; McMenamy, RH; Watson, F | 1 |
| Kloss, G; Schwarz, E | 1 |
| Jung, F; Ruckpaul, K | 1 |
| Fishman, WH; Ghosh, NK | 1 |
| Brown, HH | 1 |
| Dabrowska, M; Kleczkowski, K | 1 |
| Shimura, K; Yokotsuka, K; Yoshida, M | 1 |
| Hatfield, EE; Schelling, GT | 1 |
| Johnson, P; Perry, SV | 1 |
| Maden, BE; Monro, RE; Traut, RR | 1 |
| Burzyński, S; Czerniak, Z | 1 |
| Amos, H; Harvey, ML | 1 |
| Garcia Argiz, CA; Levin, E; Nogueira, GJ | 1 |
| Bose, S; Gothoskar, BP; Ranadive, KJ | 1 |
| Gothoskar, BP; Ranadive, KJ; Rbose, S | 1 |
| Carver, MJ; Ryan, WL | 1 |
| Dolan, G; Godin, C | 1 |
| Asakawa, M; Kawano, T | 1 |
| Estes, FL; Wetzel, RL | 1 |
| Coffey, JJ | 1 |
| Raisz, LG | 1 |
| Kamenich, W; Leimenstoll, A; Leimenstoll, G; Matthes, KJ; Moch, KJ | 1 |
| Ueda, N | 1 |
| Oremek, G; Seiffert, UB; Siede, WH; Welsch, GJ | 1 |
| Bookchin, RM; Chang, H; Ewert, SM; Nagel, RL | 1 |
| Burns, RA; Garton, RL; Milner, JA | 1 |
| Burstein, EA; Kalinichenko, LP; Medvedkin, VN; Permyakov, EA | 1 |
| Chang, XJ; Hsu, WS; Hsu, WT; Shih, TS; Yang, CC | 1 |
| Meister, A; Wellner, D | 1 |
| Ardizzone, C; Lippe, C | 1 |
| Broun, GB | 1 |
| Furuhama, K; Onodera, T; Takayama, S | 1 |
| Desmadril, M; Garcia, P; Minard, P; Yon, JM | 1 |
| Gerlach, J; Hole, O; Meissler, M; Müller, C; Neuhaus, P; Ryan, CJ; Trost, T | 1 |
| Kim, J; Kwon, KS; Shin, HS; Yu, MH | 1 |
| Basara, N; Rolović, Z; Simović, M; Vasiljevski, M; Zunić, G | 1 |
| Fahey, GC; Hussein, HS; Merchen, NR | 1 |
| Huang, ZX; Sun, YL; Wang, SD; Wang, YH; Xiao, GT; Xie, Y; Yao, P | 1 |
| Jaenicke, R; Palme, S; Slingsby, C | 1 |
| Aarsland, A; Phillips, SM; Tipton, KD; Wolf, SE; Wolfe, RR | 1 |
| Grenson, M; Iraqui, I; Urrestarazu, A; Vissers, S | 1 |
| Cartiaux, M; Iraqui, I; Urrestarazu, A; Vissers, S | 1 |
| Boelens, R; Kaptein, R; Melacini, G; Nooren, IM; Rietveld, AW; Sauer, RT | 1 |
| Hammer, C; Heil, W; Lemmens, HP; Matthes, M; Neuhaus, P; Padval, D; Puhl, G; Schön, MR | 1 |
| Lücke, C; Rademacher, M; Rüterjans, H; Veerkamp, JH; Zimmerman, AW | 1 |
| Beckers, Y; Froidmont, E; Thewis, A | 1 |
| Hammacher, A; Matthews, JM; Norton, RS; Simpson, RJ | 1 |
| Hayano, T; Ikura, T; Kuwajima, K; Takahashi, N | 1 |
| Gregoret, LM; Rodriguez, HM; Vu, DM | 1 |
| Chung, SJ; Kim, DH | 1 |
| Ropson, IJ; Rousseau, DL; Yeh, SR | 1 |
| Bai, P; Chakraborty, S; Haas, E; Ittah, V; Luo, L; Peng , Z | 1 |
| Christiansen, JS; Jørgensen, JO; Møller, N; Nair, KS; Nørrelund, H | 1 |
| Aebi, A; Akinsanya, K; Aubert, ML; Broqua, P; Dykert, J; Galyean, R; Haigh, R; Jiang, G; Junien, JL; Rivier, JE; Riviere, P; Robson, P; Schteingart, C; Semple, G; Stalewski, J; Trojnar, J | 1 |
| Bush, JA; Davis, TA; Nguyen, HV; Suryawan, A; Wu, G | 1 |
| Balbach, J; Canet, D; Holak, TA; Rösner, H; Zeeb, M; Zeslawski, W | 1 |
| Devapatla, S; Gruca, L; Hanson, RW; Kalhan, SC; O'Brien, AM; Parimi, PS | 1 |
| Breslin, PA; Keast, RS | 1 |
| Cho, JH; Chung, SJ; Ha, NC; Kim, DH; Oh, BH; Yong Choi, K | 1 |
| Serrano, L; Vega, C; Viguera, AR | 1 |
| Børsheim, E; Tipton, KD; Wolf, SE; Wolfe, RR | 1 |
| Barbas, CF; Basran, A; Bruce, NC; Larsen, NA; Lerner, RA; Turner, JM; Wilson, IA | 1 |
| Ball, RO; Kriengsinyos, W; Pencharz, PB; Rafii, M; Wykes, LJ | 1 |
| Christiansen, JS; Hartmund, T; Jørgensen, JO; Møller, N; Nair, KS; Nielsen, S; Nørrelund, H | 1 |
| Armstrong, RN; Codreanu, SG; Dirr, HW; Hornby, JA | 1 |
| Davis, AP; Dresen, S; Hurley, FM; Lawless, LJ; Pérez-Payán, MN; Siracusa, L | 1 |
| Brannigan, JA; Forney, LJ; Ladurner, AG; McVey, CE; Morillas, M; Virden, R | 1 |
| Albers, M; Brüggemeier, U; Gerdes, C; Härter, M; Schmidt, D; Stelte-Ludwig, B; Tsujishita, H; Urbahns, K; Vaupel, A | 1 |
| Bournazel, MM; Breslin, PA; Keast, RS | 1 |
| Eisenreich, W; Hecht, S; Huber, C; Wächtershäuser, G | 1 |
| Barón, C; Clemente-Jiménez, MJ; García-Fuentes, L; Ortiz-Salmerón, E; Yassin, Z | 1 |
| Christiansen, JS; Frystyk, J; Ivarsen, P; Jørgensen, JO; Møller, N; Nair, KS; Nielsen, S; Nørrelund, H | 1 |
| Bird, HR; Featherston, WR; Harper, AE | 1 |
| NOZAKI, Y; TANFORD, C | 1 |
| FISCHER, R; GRIFFIN, F | 1 |
| HARRINGTON, H; SAKAMI, W | 1 |
| KATCHALSKI, E; RIESEL, E | 1 |
| RIGBI, M; SELA, M | 1 |
| BARNARD, EA | 1 |
| BODLEY, JW; DAVIE, EW; SO, AG | 1 |
| CHIBATA, I; SANO, R; TOSA, T | 1 |
| BROWN, JH; MCGEACHIN, RL | 1 |
| Guidry, JJ; Landry, S; Maskos, K; Shewmaker, F; Wittung-Stafshede, P | 1 |
| Andújar-Sánchez, M; Cámara-Artigas, A; Clemente-Jimenez, JM; Jara-Pérez, V; Las Heras-Vazquez, FJ; Rodriguez-Vico, F | 1 |
| Beach, M; Boswell, S; Colón, W; Mathew, J; Osuna, R | 1 |
| Gijsen, AP; Halliday, D; Jeukendrup, AE; Koopman, R; Pannemans, DL; Saris, WH; Senden, JM; van Loon, LJ; Wagenmakers, AJ | 1 |
| Lecomte, JT; Mukhopadhyay, K | 1 |
| Bann, JG; Frieden, C | 1 |
| Auwerx, J; Balzarini, J; Camarasa, MJ; Ceccherini-Silberstein, F; de Castro, S; De Clercq, E; Gago, F; Perno, CF; Rodríguez-Barrios, F; Van Nieuwenhove, J; Velázquez, S | 1 |
| Cranendonk, A; de Boo, HA; Harding, JE; Kulik, W; Lafeber, HN | 1 |
| Frieden, C; Li, H | 2 |
| Gruca, LL; Kadrofske, MM; Kalhan, SC; Parimi, PS | 1 |
| Gruca, LL; Hanson, RW; Kadrofske, MM; Kalhan, SC; Parimi, PS | 1 |
| Boyer, JA; Dalessio, PM; Ropson, IJ | 1 |
| Baldini, L; Boyko, VI; Casnati, A; Kalchenko, VI; Sansone, F; Ungaro, R; Yakovenko, AV | 1 |
| Davenport, RJ; Munday, JR | 1 |
| Castillo, L; Erez, A; Lee, B; Marini, JC | 1 |
| Christiansen, JS; Gjedde, S; Gjedsted, J; Gormsen, LC; Jørgensen, JO; Møller, N; Nørrelund, H; Schmitz, O | 1 |
| Bachmann, C | 1 |
| Chlubek, D; Dziedziejko, V; Machoy, Z; Machoy-Mokrzynska, A; Millo, B; Safranow, K; Slowik-Zylka, D | 1 |
| Flyvbjerg, A; Gaylinn, BD; Jessen, N; Liu, J; Lunde Jorgensen, JO; Moller, L; Moller, N; Norrelund, H; Pedersen, SB; Thorner, MO | 1 |
| Gao, YQ; Wei, H; Yang, L | 1 |
| Chen, YC; Chen, YR; Huang, HB; Lin, TH; Liu, HT; Lo, CJ; Shiao, MS; Su, CL; Wang, CC | 1 |
| Basehore, HK; Ropson, IJ | 1 |
| Bennett, C; Dasarathy, S; Duenas, C; Edmison, J; Gruca, LL; Kalhan, SC; Lopez, R; Marczewski, S | 1 |
| Bordonali, E; Boucher, RC; Esther, CR; Lazaar, AL; Qaqish, B | 1 |
| Denne, SC; Noe, JD; Steiner, SJ | 1 |
| Crooks, RM; Zaccheo, BA | 1 |
| Spasić, S; Tomić, A; Zunić, G | 1 |
| Cool, P; Lutic, D; Seftel, EM | 1 |
| Braga, AL; da Rocha, JB; dos Santos, DB; Duarte, MM; Hassan, W; Nogueira, CW; Schiar, VP; Vargas, F; Zeni, G | 1 |
| Lu, W; Wang, Z; Wei, Y; Ye, C | 1 |
| Garde-Cerdán, T; González-Arenzana, L; López, R; López-Alfaro, I; Portu, J; Santamaría, P | 1 |
| Becker, ML; Li, S; Policastro, GM; Wade, MB; Yu, J | 1 |
| Becker, ML; Esterle, A; Graham, M; Lin, F; Policastro, GM; Sloan Stakleff, K; Smith Callahan, LA | 1 |
| Hong, G; Hu, L; Lin, G; Ma, J; Sun, F; Wang, X; Zhang, M; Zhang, Y | 1 |
| Garde-Cerdán, T; González-Arenzana, L; Hermosín-Gutiérrez, I; Portu, J; Santamaría, P | 1 |
| Garde-Cerdán, T; Gómez-Alonso, S; López, R; López-Alfaro, I; Portu, J | 1 |
| Charalampopoulos, VG; Edwards-Gau, GR; Harris, KD; Hughes, CE; Keast, VL; Williams, PA | 1 |
| Franco, FM; Han, Z; Harris, PK; Janetka, JW; Jarvis, CM; Jones, DE; Wildman, SA | 1 |
| Bach, E; Jessen, N; Johannsen, M; Jørgensen, JO; Møller, N; Richelsen, B; Rittig, N; Thomsen, HH | 1 |
| Harris, PA; Mastellar, SL; Moffet, A; Urschel, KL | 1 |
| Doepel, L; Hewage, II; Lapierre, H | 1 |
| Hamilton, DL; Jeromson, S; Lawrence, CE; Macnaughton, LS; McGlory, C; Tipton, KD; Wallis, GA; Wardle, SL; Witard, OC | 1 |
| Padhi, S; Priyakumar, UD | 1 |
| Garde-Cerdán, T; Garijo, P; González-Arenzana, L; López, R; López-Alfaro, I; Portu, J | 1 |
| Finn, LA; Hussar, DA | 1 |
| Becker, ML; Li, S; Xu, Y; Yu, J | 1 |
| Ewald, P; Garde-Cerdán, T; López, R; Portu, J; Santamaría, P; Winterhalter, P | 1 |
| Fernández-Fernández, JI; Garde-Cerdán, T; Gil-Muñoz, R; Gutiérrez-Gamboa, G; Portu, J | 1 |
| Canales, R; Held, C; Luong, TQ; Sadowski, G; Verevkin, SP; Wangler, A; Winter, R; Zaitsau, DH | 1 |
| Becker, ML; Dreger, NZ; Fan, Z; Haines, MC; Hiles, M; Parsell, T; Premanandan, C; Søndergaard, CS; Tantisuwanno, C; Waggoner, M; Zander, ZK | 1 |
| Abou Sawan, S; Malowany, JM; Mazzulla, M; Moore, DR; Volterman, KA; West, DWD; Williamson, E | 1 |
| Dyson, HJ; Jaeger, M; Kelly, JW; Sun, X; Wright, PE | 1 |
| Baillache, DJ; Barrett, TN; Gruszka, A; Hatley, RJD; Macdonald, SJF; Pal, S; Pogány, P; Rowedder, JE; Slack, RJ; Washio, Y; Watson, ME | 1 |
| Held, C; Knierbein, M; Luong, TQ; Sadowski, G; Wangler, A; Winter, R | 1 |
| Abou Sawan, S; Hannaian, SJ; Mazzulla, M; Moore, DR; Volterman, KA; West, DWD; Williamson, E | 1 |
| Ashmore, C; Daly, A; Evans, S; Jackson, R; MacDonald, A; Pinto, A; Rocha, JC | 1 |
| Jia, J; Li, F; Li, M; Li, N; Li, X; Qiu, W; Wang, Q; Wang, X; Wu, D; Yu, J | 1 |
| Du, Y; Gao, F; Hai, L; Jing, W; Li, W; Li, Y; Liu, S; Tang, Y; Wang, J; Zhou, F | 1 |
7 review(s) available for phenylalanine and urea
| Article | Year |
|---|---|
Inborn errors of metabolism: clues to understanding human behavioral disorders.
Topics: Adrenal Hyperplasia, Congenital; Brain; Galactosemias; Glycine; Hepatolenticular Degeneration; Heterozygote; Homocystinuria; Humans; Lesch-Nyhan Syndrome; Maple Syrup Urine Disease; Mental Disorders; Metabolism, Inborn Errors; Mucopolysaccharidoses; Phenylalanine; Phenylketonurias; Porphyrias; Sphingolipidoses; Turner Syndrome; Urea | 1976 |
Whole-body protein and amino acid turnover in man: what can we measure with confidence?
Topics: Amino Acids; Circadian Rhythm; Dietary Proteins; Homeostasis; Humans; Leucine; Nitrogen; Oxidation-Reduction; Phenylalanine; Proteins; Urea | 1991 |
Comparative evaluation of fifteen anti-sickling agents.
Topics: Anemia, Sickle Cell; Antisickling Agents; Aspirin; Azepines; Carbamyl Phosphate; Cyanates; Cystamine; Dimethyl Adipimidate; Drug Evaluation; Erythrocyte Indices; Glyceraldehyde; Hemoglobins; Humans; Imidoesters; Mechlorethamine; Oxygen Consumption; Phenylalanine; Pyridoxal; Solubility; Urea | 1983 |
A survey of inborn errors of amino acid metabolism and transport in man.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Amino Acids, Branched-Chain; Biological Transport; Cystinosis; Female; Glutathione; Glycine; Homocystinuria; Humans; Hydroxyproline; Infant; Infant, Newborn; Lysine; Maple Syrup Urine Disease; Phenylalanine; Proline; Serine; Tyrosine; Urea; Valine | 1981 |
[Immobilized enzymes and subcellular fractions in therapeutic use].
Topics: Animals; Asparagine; Enzymes, Immobilized; Humans; Phenylalanine; Subcellular Fractions; Urea | 1982 |
AMINO ACID METABOLISM.
Topics: Amino Acid Oxidoreductases; Amino Acids; Carboxy-Lyases; Glutamates; Glycine; Hydroxyproline; Lysine; Peroxidases; Phenylalanine; Proline; Proteins; Pyridoxal Phosphate; Research; Serine; Threonine; Transaminases; Tryptophan; Tyrosine; Urea | 1963 |
Alpha4-integrin antagonism--an effective approach for the treatment of inflammatory diseases?
Topics: Animals; Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Encephalomyelitis, Autoimmune, Experimental; Humans; Inflammatory Bowel Diseases; Integrin alpha4; Integrins; Multiple Sclerosis; Natalizumab; Phenylalanine; Urea | 2007 |
11 trial(s) available for phenylalanine and urea
| Article | Year |
|---|---|
Intravenous nutrition with amino acid solutions in patients with chronic uraemia.
Topics: Adult; Aged; Amino Acids; Arginine; Diet Therapy; Female; Histidine; Humans; Isoleucine; Leucine; Lysine; Male; Methionine; Middle Aged; Nitrogen; Parenteral Nutrition; Phenylalanine; Threonine; Tryptophan; Urea; Uremia; Valine | 1972 |
Effects of lowering circulating free fatty acid levels on protein metabolism in adult growth hormone deficient patients.
Topics: Adult; Area Under Curve; Blood Glucose; Dwarfism, Pituitary; Fatty Acids, Nonesterified; Female; Forearm; Growth Hormone; Humans; Hypolipidemic Agents; Lipolysis; Male; Middle Aged; Phenylalanine; Proteins; Pyrazines; Tyrosine; Urea | 2002 |
A psychophysical investigation of binary bitter-compound interactions.
Topics: Adult; Cluster Analysis; Dose-Response Relationship, Drug; Drug Combinations; Drug Synergism; Female; Humans; Individuality; Male; Middle Aged; Phenylalanine; Psychophysics; Quaternary Ammonium Compounds; Ranitidine; Stimulation, Chemical; Taste Buds; Taste Threshold; Tryptophan; Urea | 2003 |
The decisive role of free fatty acids for protein conservation during fasting in humans with and without growth hormone.
Topics: Adult; Amino Acids; Fasting; Fatty Acids, Nonesterified; Growth Hormone; Heparin; Hormone Antagonists; Human Growth Hormone; Humans; Hypolipidemic Agents; Lipolysis; Male; Microdialysis; Muscle, Skeletal; Phenylalanine; Proteins; Pyrazines; Somatostatin; Triglycerides; Tyrosine; Urea | 2003 |
Combined ingestion of protein and carbohydrate improves protein balance during ultra-endurance exercise.
Topics: Adult; Algorithms; Amino Acids; Beverages; Diet; Dietary Carbohydrates; Dietary Proteins; Exercise; Humans; Kinetics; Leucine; Male; Oxygen Consumption; Phenylalanine; Physical Endurance; Proteins; Urea | 2004 |
Effect of intravenous amino acids on glutamine and protein kinetics in low-birth-weight preterm infants during the immediate neonatal period.
Topics: Amino Acids; Blood Glucose; Cross-Over Studies; Glutamine; Humans; Hydrocortisone; Infant, Low Birth Weight; Infant, Newborn; Infant, Premature; Infusions, Intravenous; Insulin; Kinetics; Leucine; Oxygen; Phenylalanine; Proteins; Urea | 2006 |
Amino acids, glutamine, and protein metabolism in very low birth weight infants.
Topics: Amino Acids; Female; Glutamine; Humans; Infant, Newborn; Infant, Very Low Birth Weight; Leucine; Male; Phenylalanine; Proteins; Urea | 2005 |
Impact of growth hormone receptor blockade on substrate metabolism during fasting in healthy subjects.
Topics: Blood Glucose; Body Mass Index; Cross-Over Studies; Fasting; Fatty Acids, Nonesterified; Glucose Clamp Technique; Growth Hormone; Human Growth Hormone; Humans; Insulin-Like Growth Factor I; Middle Aged; Phenylalanine; Placebos; Receptors, Somatotropin; Reference Values; Single-Blind Method; Tyrosine; Urea; Young Adult | 2009 |
Amino acid supplementation is anabolic during the acute phase of endotoxin-induced inflammation: A human randomized crossover trial.
Topics: Adaptor Proteins, Signal Transducing; Adult; Amino Acids; Body Mass Index; Cell Cycle Proteins; Cross-Over Studies; Dietary Supplements; Endotoxemia; Endotoxins; Glucose Clamp Technique; Hormones; Humans; Inflammation; Insulin; Interleukin-10; Interleukin-6; Linear Models; Male; Mechanistic Target of Rapamycin Complex 1; Models, Theoretical; Multiprotein Complexes; Muscle, Skeletal; Phenylalanine; Phosphoproteins; Phosphorylation; Protein Biosynthesis; Signal Transduction; TOR Serine-Threonine Kinases; Tumor Necrosis Factor-alpha; Tyrosine; Urea | 2016 |
Effects of threonine supplementation on whole-body protein synthesis and plasma metabolites in growing and mature horses.
Topics: Animals; Cross-Over Studies; Diet; Dietary Supplements; Female; Horses; Male; Metabolome; Phenylalanine; Protein Biosynthesis; Threonine; Urea; Weaning | 2016 |
Protein to Maximize Whole-Body Anabolism in Resistance-trained Females after Exercise.
Topics: Adult; Creatinine; Dietary Proteins; Energy Metabolism; Female; Humans; Muscle Proteins; Muscle, Skeletal; Nutritional Requirements; Oxidation-Reduction; Phenylalanine; Prospective Studies; Resistance Training; Tyrosine; Urea; Young Adult | 2019 |
242 other study(ies) available for phenylalanine and urea
| Article | Year |
|---|---|
How well can the Caco-2/Madin-Darby canine kidney models predict effective human jejunal permeability?
Topics: Animals; Disease Models, Animal; Dogs; Humans; Jejunal Diseases; Kidney Diseases; Models, Biological; Permeability; Porosity; Regression Analysis | 2010 |
Clinical usefulness of alkaline phosphatase isoenzyme determinations.
Topics: Adolescent; Adult; Aged; Alkaline Phosphatase; Bone and Bones; Child; Child, Preschool; Female; gamma-Glutamyltransferase; Humans; Intestines; Isoenzymes; Liver; Middle Aged; Phenylalanine; Pregnancy; Urea | 1977 |
Molecular forms of alkaline phosphatase in bull seminal plasma--I. Isolation and characterization of two forms.
Topics: Alkaline Phosphatase; Animals; Cattle; Hydrogen-Ion Concentration; Magnesium; Male; Molecular Weight; Phenylalanine; Semen; Sialic Acids; Urea | 1979 |
Treatment of carbamyl phosphate synthetase deficiency with keto analogues of essential amino acids.
Topics: Adolescent; Amino Acids; Amino Acids, Essential; Ammonia; Carbamates; Child; Child, Preschool; Circadian Rhythm; Female; Humans; Infant; Infant, Newborn; Injections, Intravenous; Isoleucine; Keto Acids; Leucine; Liver; Methionine; Nitrogen; Phenylalanine; Phosphotransferases; Urea; Valine | 1975 |
Chemical inhibition method for alkaline phosphatase isoenzymes in human serum.
Topics: Adult; Aged; Alkaline Phosphatase; Bone and Bones; Computers; Depression, Chemical; Electrophoresis, Polyacrylamide Gel; gamma-Glutamyltransferase; Humans; Intestines; Isoenzymes; Liver; Male; Phenylalanine; Urea | 1975 |
Extent and localization of conformational changes in troponin C caused by calcium binding. Spectral studies in the presence and absence of 6 M urea.
Topics: Binding Sites; Calcium; Circular Dichroism; Magnesium; Models, Molecular; Muscle Proteins; Phenylalanine; Protein Binding; Protein Conformation; Protein Denaturation; Troponin; Urea | 1979 |
The longitudinal intraluminal concentration gradient in the perfused rat jejunum and the appropriate mean concentration for calculation of the absorption rate.
Topics: Animals; Antipyrine; Biometry; In Vitro Techniques; Intestinal Absorption; Jejunum; Kinetics; Lysine; Male; Models, Biological; Osmolar Concentration; Phenylalanine; Rats; Salicylates; Urea; Water | 1979 |
Pancreatic secretory isoenzyme of alkaline phosphatase.
Topics: Alkaline Phosphatase; Animals; Dogs; Hot Temperature; Humans; Intestine, Small; Isoenzymes; Organ Specificity; Pancreatic Juice; Phenylalanine; Secretin; Urea | 1978 |
Protein degradation and amino acid metabolism in autolyzing rabbit myocardium.
Topics: Alanine; Amino Acids; Ammonia; Animals; Autolysis; Ethanolamines; Glutamates; In Vitro Techniques; Lactates; Muscle Proteins; Myocardium; Phenylalanine; Rabbits; Taurine; Tyrosine; Urea | 1977 |
Precursor incroporation experiments in Papaver alkaloid biosynthesis. I. Papaver bracteatum lindl.
Topics: Alkaloids; Carbon Radioisotopes; Glycine; Isotope Labeling; Papaver; Phenylalanine; Plants, Medicinal; Thebaine; Time Factors; Tyrosine; Urea | 1977 |
Serum and duodenal alkaline phosphatase levels in fed and fasted magnesium deficient rats.
Topics: Alkaline Phosphatase; Animals; Body Weight; Diet; Duodenum; Fasting; Feeding Behavior; Intestinal Mucosa; Magnesium; Magnesium Deficiency; Male; Phenylalanine; Rats; Urea | 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 |
Precursor incorporation experiments in Papaver alkaloid biosynthesis. II. Papaver somniferum L.
Topics: Codeine; Glycine; Morphine; Papaver; Phenylalanine; Plants, Medicinal; Thebaine; Urea | 1977 |
Protein synthesis in the hepatocyte.
Topics: Albumins; Animals; Arginine; Carbon Radioisotopes; Cell Aggregation; DNA; Ethanol; Fasting; Liver; Lysine; Ornithine; Perfusion; Phenylalanine; Polyribosomes; Rabbits; RNA, Ribosomal; Serum Albumin; Tritium; Tryptophan; Urea | 1975 |
A study of codon-dependent binding of aminoacyl-tRNA with the ribosomal 30-S subparticle of Escherichia coli. Determination of the active-particle fraction and binding constants in different media.
Topics: Binding Sites; Codon; Drug Stability; Escherichia coli; Ethanol; Kinetics; Macromolecular Substances; Magnesium; Phenylalanine; Poly U; Potassium; Receptors, Drug; Ribosomes; RNA, Bacterial; RNA, Messenger; RNA, Transfer; Urea | 1975 |
Effects of substitution of methionine, leucine, phenylalanine, or valine by their alpha-hydroxy analogs in the diet of rats.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Weight; Hydroxy Acids; Leucine; Male; Methionine; Neomycin; Phenylalanine; Rats; Structure-Activity Relationship; Urea; Valine | 1975 |
Electrophoretically variant alkaline phosphatases in a human liver.
Topics: Adult; Alkaline Phosphatase; Arginine; Drug Stability; Electrophoresis, Polyacrylamide Gel; Genetic Variation; Hot Temperature; Humans; Isoenzymes; Liver; Male; Phenylalanine; Urea | 1975 |
Comparison between the metabolic effects of tryptophan and histidine deficiencies in the rat.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Water; Body Weight; Deficiency Diseases; Histidine; Kidney; Liver; Male; Muscles; Nitrogen; Organ Size; Phenylalanine; Proteins; Rats; Tryptophan; Urea | 1975 |
Evaluation of altered blood-brain barrier permeability to amino acids.
Topics: Amino Acids; Animals; Blood-Brain Barrier; Glycine; Hypertonic Solutions; Permeability; Phenylalanine; Rabbits; Urea | 1975 |
Binding of vinblastine in vitro to ribosomes of Sarcoma 180 cells.
Topics: Animals; Binding Sites; Carbon Radioisotopes; Cell-Free System; Cells, Cultured; Centrifugation, Density Gradient; Depression, Chemical; Phenylalanine; Poly U; Ribosomes; Sarcoma 180; Tritium; Urea; Uridine; Vinblastine | 1975 |
Practical aspects on the determination of serum alkaline phosphatase isoenzymes using L-phenylalanine and urea.
Topics: Alkaline Phosphatase; Bone Neoplasms; Child; Child, Preschool; Female; Hot Temperature; Humans; Intestines; Isoenzymes; Liver; Liver Diseases; Phenylalanine; Pregnancy; Urea | 1975 |
[Some indices of nitrogen metabolism in patients with viral hepatitis].
Topics: Adolescent; Adult; Alanine; Ammonia; Asparagine; Chronic Disease; Cysteine; Cystinuria; Glutamates; Glycine; Hepatitis A; Humans; Isoleucine; Leucine; Methionine; Middle Aged; Nitrogen; Phenylalanine; Serine; Threonine; Urea; Valine | 1975 |
Some properties of human endometrial alkaline phosphatase.
Topics: Alkaline Phosphatase; Deoxycholic Acid; Endometrium; Female; Follicular Phase; Intestine, Small; Luteal Phase; Magnesium; Phenylalanine; Placenta; Sodium; Urea | 1976 |
Thermodynamic parameters of transfer of N-acetyl ethyl esters of different amino acids from organic solvents to water.
Topics: Acetamides; Alanine; Amides; Amino Acids; Carbon Tetrachloride; Chloroform; Energy Transfer; Esters; Ethers; Formamides; Glycine; Hexanols; Leucine; Norleucine; Octanols; Pentanols; Phenylalanine; Temperature; Urea; Valine; Water | 1976 |
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 |
The temporal change in amino acid concentration within wound fluid--a putative rationale.
Topics: Amino Acids; Animals; Cell Cycle; Cell Division; Exudates and Transudates; Male; Phenylalanine; Polyvinyl Alcohol; Prostheses and Implants; Proteins; Rats; Rats, Inbred F344; Time Factors; Urea; Wound Healing | 1991 |
Diffusion coefficient in native mucus gel of rat small intestine.
Topics: Aminopyrine; Animals; Antipyrine; Benzoates; Benzoic Acid; Buffers; Diffusion; Gels; Hydrogen-Ion Concentration; Intestinal Mucosa; Male; Permeability; Phenylalanine; Rats; Rats, Inbred Strains; Urea | 1990 |
Aromatic-aromatic interactions and protein stability. Investigation by double-mutant cycles.
Topics: Amino Acid Sequence; Bacillus; Bacterial Proteins; Base Sequence; DNA; Enzyme Stability; Hydrocarbons; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Mathematics; Molecular Sequence Data; Mutation; Phenols; Phenylalanine; Protein Denaturation; Ribonucleases; Thermodynamics; Tyrosine; Urea | 1991 |
Structural significance of an internal water molecule studied by site-directed mutagenesis of tyrosine-67 in rat cytochrome c.
Topics: Animals; Cytochrome c Group; DNA Mutational Analysis; Heme; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Models, Molecular; Phenylalanine; Protein Conformation; Rats; Recombinant Proteins; Structure-Activity Relationship; Thermodynamics; Tyrosine; Urea; Water | 1989 |
UV spectroscopic studies of human erythrocyte superoxide dismutase.
Topics: Apoenzymes; Azides; Copper; Cyanides; Erythrocytes; Ethylene Glycol; Ethylene Glycols; Humans; Isoenzymes; Phenylalanine; Potassium Chloride; Spectrophotometry, Ultraviolet; Superoxide Dismutase; Tryptophan; Urea; Zinc | 1989 |
Effects of phenylalanine loading on protein synthesis in the fetal heart and brain of rat: an experimental approach to maternal phenylketonuria.
Topics: Animals; Brain; Carbon Radioisotopes; Disease Models, Animal; Female; Fenclonine; Fetal Heart; Fetus; Leucine; Maternal-Fetal Exchange; Phenylalanine; Phenylketonurias; Polyribosomes; Pregnancy; Protein Biosynthesis; Rats; Rats, Inbred Strains; Urea | 1986 |
Changes in neutrophil alkaline phosphatase patterns in a case of chronic myelomonocytic leukemia.
Topics: Aged; Alkaline Phosphatase; Electrophoresis, Polyacrylamide Gel; Female; Hot Temperature; Humans; Isoenzymes; Leucine; Leukemia, Myeloid; Neutrophils; Phenylalanine; Urea | 1985 |
[Isolated elevation of serum alkaline phosphatase].
Topics: Adult; Alkaline Phosphatase; Bone and Bones; Child; Child, Preschool; Electrophoresis, Cellulose Acetate; Female; Hot Temperature; Humans; Infant; Isoenzymes; Liver; Male; Middle Aged; Neuraminidase; Phenylalanine; Urea | 1985 |
Corticosteroid induced changes in plasma amino acids and thyroid activity in dairy cows treated early or late during lactation.
Topics: Adrenal Cortex Hormones; Amino Acids; Animals; Body Weight; Cattle; Dexamethasone; Female; Flumethasone; Glutamine; Glycerol; Iodine; Isoleucine; Lactation; Methionine; Phenylalanine; Pregnancy; Serine; Thyroid Function Tests; Thyroid Gland; Tyrosine; Urea; Valine | 1971 |
Synthesis of phenylalanine and valine by healthy and uraemic men.
Topics: Adult; Amino Acids; Ammonium Chloride; Carbon; Diet; Female; Glycine; Humans; Keto Acids; Kidney; Kidney Failure, Chronic; Male; Middle Aged; Nitrogen; Nitrogen Isotopes; Phenylalanine; Phosphates; Serum Albumin; Sulfur; Time Factors; Urea; Uremia; Valine | 1971 |
[Studies on the question of the immune globulin synthesis by human lymphocytes stimulated in vitro by phytohemagglutinin. II. Radiochemical studies].
Topics: Aspergillus; Blood Proteins; Carbon Isotopes; Carboxypeptidases; Chromatography, Thin Layer; Chymotrypsin; Culture Techniques; Freezing; gamma-Globulins; Humans; Hydrolases; Lectins; Leucine; Lymphocytes; Phenylalanine; Radiochemistry; Tissue Extracts; Trichloroacetic Acid; Tritium; Tyrosine; Urea | 1968 |
Motility in Pseudomonas fluorescens with special reference to survival advantage and negative chemotaxis.
Topics: Acetylcholine; Amobarbital; Chemotaxis; Chloramphenicol; Cocaine; Culture Media; Dicumarol; Dimethyl Sulfoxide; Flagella; Indoleacetic Acids; Locomotion; Microscopy, Phase-Contrast; Morphine; Phenols; Phenylalanine; Physostigmine; Pseudomonas; Pyridinium Compounds; Quinacrine; Strychnine; Surface-Active Agents; Urea | 1968 |
Physical and functional homology between ribosomal protein S1 and interference factor i.
Topics: Animals; Bacterial Proteins; Binding Sites; Carbon Radioisotopes; Cross Reactions; Cyanogen Bromide; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Ethylmaleimide; Immunodiffusion; Peptide Chain Elongation, Translational; Peptide Elongation Factors; Peptide Fragments; Phenylalanine; Poly U; Protein Binding; Protein Biosynthesis; Rabbits; Ribosomes; RNA, Transfer; Templates, Genetic; Urea | 1974 |
L-leucyl-and L-phenylalanyl-beta-naphthylamidase activities in the tissues of the sea mussel (Mytilus edulis L.).
Topics: Alanine; Amidohydrolases; Animals; Bivalvia; Chloromercuribenzoates; Citrates; Digestive System; Edetic Acid; Electrophoresis; Gills; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Leucine; Mercaptoethanol; Methionine; Muscles; Naphthols; Organ Specificity; Phenylalanine; Sodium; Structure-Activity Relationship; Tyrosine; Urea | 1974 |
A simple procedure for the preliminary identification of aerobic gram negative intestinal bacteria with special reference to the Enterobacteriaceae.
Topics: Aerobiosis; Agar; Bacteria; Bacteriological Techniques; Citrates; Culture Media; Enterobacteriaceae; Fermentation; Glucose; Intestines; Lactose; Phenylalanine; Rhamnose; Urea | 1973 |
Modified biochemical tests for characterization of L-phase variants of bacteria.
Topics: Arginine; Bacteriological Techniques; Carbohydrates; Catalase; Corynebacterium; Enterococcus faecalis; Fermentation; Flavonoids; Glucose; Indicators and Reagents; L Forms; Methods; Micrococcus; Neisseria meningitidis; Nitrates; Phenylalanine; Phosphoric Monoester Hydrolases; Proteus; Staphylococcus; Streptobacillus; Streptococcaceae; Streptococcus pyogenes; Tellurium; Tetrazolium Salts; Urea | 1968 |
Effect of neuraminic acid removal on the properties of a variant alkaline phosphatase in hepatoma.
Topics: Alkaline Phosphatase; Aminocaproates; Carcinoma, Hepatocellular; Edetic Acid; Enzyme Activation; Genetic Variation; Guanidines; Hot Temperature; Humans; Isoenzymes; Leucine; Liver Neoplasms; Neuraminic Acids; Neuraminidase; Phenylalanine; Phosphates; Urea | 1972 |
Pancreatic alkaline phosphatase and a tumour variant.
Topics: Adenocarcinoma; Adenoma, Islet Cell; Alkaline Phosphatase; Bone and Bones; Carcinoma; Electrophoresis, Disc; Histocytochemistry; Hot Temperature; Humans; Intestine, Small; Isoenzymes; Liver; Pancreas; Pancreatic Neoplasms; Phenylalanine; Urea | 1972 |
Specificity studies on human intestinal alkaline phosphatase.
Topics: Adenosine Triphosphate; Alkaline Phosphatase; Binding Sites; Binding, Competitive; Diphosphates; Fructosephosphates; Glucosephosphates; Hot Temperature; Humans; Hydrogen-Ion Concentration; Intestinal Mucosa; Kinetics; Nitrophenols; Organophosphorus Compounds; Phenylalanine; Phosphoproteins; Serine; Structure-Activity Relationship; Urea | 1972 |
Phosphodiesterase in tongue epithelium: activation by bitter taste stimuli.
Topics: Acetamides; Animals; Cattle; Cyclic AMP; Enzyme Activation; Epithelium; Phenylalanine; Phosphoric Diester Hydrolases; Propylthiouracil; Quinine; Taste; Thiourea; Tongue; Urea | 1973 |
Further investigation of a variant of the placental alkaline phosphatase in human hepatic carcinoma.
Topics: Alkaline Phosphatase; Animals; Carcinoma, Hepatocellular; Chromatography, Gel; Cross Reactions; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Hot Temperature; Humans; Hydrogen-Ion Concentration; Immunodiffusion; Isoenzymes; Leucine; Liver Neoplasms; Molecular Weight; Phenylalanine; Placenta; Rabbits; Tryptophan; Urea | 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 |
Nitrogen sparing induced by a mixture of essential amino acids given chiefly as their keto-analogues during prolonged starvation in obese subjects.
Topics: Amino Acids; Female; Humans; Infusions, Parenteral; Isoleucine; Keto Acids; Leucine; Methionine; Nitrogen; Obesity; Phenylalanine; Starvation; Urea; Valine | 1974 |
The effect of sodium hydroxide or dithiothreitol-urea on spores of germination mutants of Clostridium bifermentans.
Topics: Alanine; Anaerobiosis; Arginine; Clostridium; Dithiothreitol; Hot Temperature; Hydrogen-Ion Concentration; Lactates; Mutation; Phenylalanine; Sodium Hydroxide; Spectrophotometry; Spores, Bacterial; Stereoisomerism; Urea | 1974 |
Kethoxal inactivation of three transfer ribonucleic acids chargeable by yeast phenylalanyl transfer ribonucleic acid synthetase.
Topics: Aldehydes; Amino Acyl-tRNA Synthetases; Base Sequence; Benzoates; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Coliphages; Escherichia coli; Ethyl Ethers; Guanine; Ketones; Kinetics; Models, Chemical; Phenylalanine; Polynucleotides; Ribonucleases; RNA, Transfer; Saccharomyces; Saccharomyces cerevisiae; Tritium; Urea; Valine; Yeasts | 1972 |
Covalent attachment of a peptidyl-transfer RNA analog to the 50S subunit of Escherichia coli ribosomes.
Topics: Acetates; Acrylamides; Binding Sites; Bromine; Centrifugation, Density Gradient; Escherichia coli; Peptide Chain Elongation, Translational; Peptides; Phenylalanine; Polynucleotides; Protein Binding; Ribosomes; RNA, Bacterial; RNA, Transfer; Sodium Dodecyl Sulfate; Uracil Nucleotides; Urea | 1972 |
Large scale purification of tRNA ser , tRNA tyr and tRNA phe from Baker's yeast.
Topics: Acylation; Adenosine Triphosphate; Amino Acyl-tRNA Synthetases; Chelating Agents; Chromatography, Ion Exchange; Cytosine Nucleotides; Electrophoresis, Polyacrylamide Gel; Nucleotidyltransferases; Phenylalanine; RNA, Transfer; Saccharomyces cerevisiae; Serine; Tyrosine; Urea | 1972 |
Assembly of Escherichia coli 50 S ribosomes from ribonucleic acid and protein components. I. Chemical and physical factors affecting the conformation of assembled particles.
Topics: Ammonium Chloride; Bacterial Proteins; Carbon Isotopes; Centrifugation, Zonal; Citrates; Escherichia coli; Hydrogen-Ion Concentration; Macromolecular Substances; Magnesium; Osmolar Concentration; Phenylalanine; Protein Biosynthesis; Protein Conformation; Ribosomes; RNA, Bacterial; RNA, Ribosomal; RNA, Transfer; Solubility; Species Specificity; Spermidine; Spermine; Urea | 1973 |
Dependence of initiation factor IF-2 activity on proteins L7 and L12 from Escherichia coli 50 S ribosomes.
Topics: Bacterial Proteins; Binding Sites; Carbon Radioisotopes; Centrifugation, Density Gradient; Chemical Precipitation; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Ethanol; Formates; Guanosine Triphosphate; Methionine; Peptide Biosynthesis; Peptide Initiation Factors; Phenylalanine; Phosphorus Radioisotopes; Protein Binding; Ribosomes; RNA, Transfer; Urea | 1973 |
Protein metabolism in renal failure.
Topics: Amino Acids, Essential; Ammonia; Arginine; Blood Urea Nitrogen; Diet; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Eggs; Hemoglobins; Histidine; Humans; Intestinal Absorption; Kidney Failure, Chronic; Kidney Transplantation; Nitrogen Isotopes; Nutritional Requirements; Phenylalanine; Renal Dialysis; Transplantation, Homologous; Tryptophan; Urea; Valine | 1973 |
The enterotube system in the identification of Enterobacteriaceae and Yersinia.
Topics: Agar; Bacteriological Techniques; Citrates; Culture Media; Enterobacteriaceae; Galactitol; Glucose; Hydrogen Sulfide; Indoles; Lactose; Lysine; Pasteurella; Phenylalanine; Urea | 1974 |
Unfolding of yeast transfer ribonucleic acid species caused by addition of organic solvents and studied by circular dichroism.
Topics: Arsenicals; Buffers; Circular Dichroism; Crystallization; Dioxins; Ethanol; Glycols; Hexanols; Isoleucine; Magnesium; Nucleic Acid Conformation; Nucleic Acid Denaturation; Phenylalanine; RNA, Transfer; Saccharomyces cerevisiae; Serine; Sodium Chloride; Spectrophotometry, Ultraviolet; Spermidine; Spermine; Temperature; Tyrosine; Urea; Valine | 1974 |
The mechanism of covalent reaction of bromoacetyl-phenylalanyl-transfer RNA with the peptidyl-transfer RNA binding site of the Escherichia coli ribosome.
Topics: Acetates; Bacterial Proteins; Binding Sites; Bromine; Carbon Radioisotopes; Centrifugation, Density Gradient; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Kinetics; Phenylalanine; Protein Binding; Puromycin; Receptors, Drug; Ribosomes; RNA, Bacterial; RNA, Transfer; Spectrophotometry, Ultraviolet; Tetracycline; Tritium; Urea | 1974 |
Diet and aminoacids in uraemia.
Topics: Amino Acids; Amino Acids, Essential; Carbon Radioisotopes; Diet; Dietary Proteins; Glycine; Humans; Nitrogen; Nitrogen Isotopes; Phenylalanine; Potassium; Radioisotopes; Renal Dialysis; Tyrosine; Urea; Uremia; Valine | 1972 |
Studies on the low molecular weight protein of myosin.
Topics: Amino Acids; Animals; Chickens; Electrophoresis, Disc; Gels; Molecular Weight; Myosins; Phenylalanine; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine; Urea | 1972 |
Reconstitution of 50S ribosomal subunits from protein-free ribonucleic acid.
Topics: Acyltransferases; Bacillus; Bacterial Proteins; Centrifugation, Density Gradient; Electrophoresis, Polyacrylamide Gel; Genetic Code; Guanosine Triphosphate; Hydrogen-Ion Concentration; Magnesium; Peptide Biosynthesis; Peptide Chain Elongation, Translational; Phenylalanine; Poly U; Protein Binding; Ribosomes; RNA, Bacterial; RNA, Ribosomal; RNA, Transfer; Tritium; Ultracentrifugation; Urea | 1973 |
Profiles of alkaline phosphatase isoenzymes in serum using cellulose acetate electrophoresis and organ-specific inhibitors.
Topics: ABO Blood-Group System; Acetates; Alkaline Phosphatase; Biliary Tract Diseases; Bilirubin; Bone and Bones; Cellulose; Electrophoresis; Enzyme Repression; Female; Humans; Indicators and Reagents; Isoenzymes; Liver; Liver Diseases; Male; Parity; Phenylalanine; Placenta; Pregnancy; Urea | 1973 |
Influence of secretin and cholecystokinin on intestinal alkaline phosphatase secretion.
Topics: Adult; Aged; Alkaline Phosphatase; Bile; Cholecystokinin; Duodenum; Female; Humans; Injections, Intravenous; Intestine, Small; Male; Middle Aged; Phenylalanine; Secretin; Urea | 1973 |
[Mg 2+ -catalyzed specific splitting of tRNA].
Topics: Electrophoresis, Disc; Hydrogen-Ion Concentration; Kinetics; Magnesium; Nucleic Acid Conformation; Oligonucleotides; Phenylalanine; RNA, Transfer; Serine; Spectrophotometry, Ultraviolet; Urea; Uridine | 1973 |
Hormonal control of intestinal alkaline phosphatase secretion in the dog.
Topics: Alkaline Phosphatase; Animals; Cholecystokinin; Dogs; Hot Temperature; Intestinal Mucosa; Intestine, Small; Phenylalanine; Proteins; Secretin; Time Factors; Urea | 1973 |
Synthesis of essential amino acids from their alpha-keto analogues by perfused rat liver and muscle.
Topics: Acetoacetates; Amino Acids, Essential; Animals; Butyrates; Caproates; Female; Glucose; Glutamates; Glutamine; Hydroxybutyrates; Keto Acids; Leucine; Liver; Methionine; Muscles; Perfusion; Phenylalanine; Phenylpyruvic Acids; Rats; Tyrosine; Urea; Valine | 1973 |
Proceedings: Estimation of intestinal, bone, and liver alkaline phosphatases (E.C.3.1.3.1.) in serum: selective chemical inhibition with the "LKB 8600".
Topics: Alkaline Phosphatase; Bone and Bones; Buffers; Centrifugation; Humans; Hydrogen-Ion Concentration; Intestines; Liver; Phenylalanine; Temperature; Urea | 1973 |
The isoenzymes of alkaline phosphatase in sera of normal pregnancy at term.
Topics: Adult; Alkaline Phosphatase; Arginine; Blood Protein Electrophoresis; Bone and Bones; Cellulose; Densitometry; Female; Gestational Age; Hot Temperature; Humans; Intestines; Isoenzymes; Liver; Maternal Age; Parity; Phenylalanine; Placenta; Pregnancy; Urea | 1974 |
Use of a "three-isoenzyme diagram" in assessing activity of alkaline phosphatase isoenzymes.
Topics: Alkaline Phosphatase; Autoanalysis; Blood Protein Electrophoresis; Evaluation Studies as Topic; Hepatitis; Humans; Intestines; Isoenzymes; Kinetics; Liver; Mathematics; Methods; Nitrophenols; Osteitis Deformans; Phenylalanine; Urea | 1974 |
Routine measurements of liver and bone alkaline phosphatase in human serum. Differential inhibition by L-phenylalanine and carbamide (urea)on the LKB 8600 reaction rate analyzer.
Topics: Alkaline Phosphatase; Autoanalysis; Bone and Bones; Child, Preschool; Drug Stability; Evaluation Studies as Topic; Humans; Jejunum; Kinetics; Liver; Mathematics; Methods; Phenylalanine; Temperature; Time Factors; Urea | 1974 |
Clinical evaluation of routine measurement of liver and bone alkaline phosphatases in human serum. Differential inhibition by L-phenylalanine and carbamide (urea) on the LKB 8600 reaction rate analyzer.
Topics: Alkaline Phosphatase; Autoanalysis; Bone and Bones; Bone Diseases; Colitis, Ulcerative; Evaluation Studies as Topic; Gallbladder Diseases; Gastrointestinal Diseases; Gastrointestinal Neoplasms; Humans; Liver; Liver Diseases; Methods; Peptic Ulcer; Phenylalanine; Urea; Urologic Diseases | 1974 |
Reconstitution of 50 S ribosomal subunits from Bacillus stearothermophilus.
Topics: Aluminum; Bacillus; Bacterial Proteins; Binding Sites; Carbon Radioisotopes; Centrifugation, Density Gradient; Centrifugation, Zonal; Chromatography, DEAE-Cellulose; Evaluation Studies as Topic; Lithium; Macromolecular Substances; Methionine; Methods; Peptide Synthases; Phenylalanine; Protein Binding; Protein Biosynthesis; Ribosomes; RNA, Bacterial; RNA, Ribosomal; Spectrophotometry, Ultraviolet; Sulfur Radioisotopes; Urea | 1974 |
Substitution of five essential amino acids by their alpha-keto analogues in the diet of rats.
Topics: Amino Acids, Essential; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Calcium; Diet; Glutamates; Isoleucine; Keto Acids; Kidney; Leucine; Liver; Male; Methionine; Neomycin; Organ Size; Phenylalanine; Rats; Sodium; Structure-Activity Relationship; Urea; Valine | 1974 |
Relation between subunit structure and temperature-sensitivity of mutant phenylalanyl RNA synthetases of Escherichia coli.
Topics: Animals; Antigens; Carbon Isotopes; Cell-Free System; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Drug Stability; Escherichia coli; Guanidines; Immune Sera; Ligases; Mutation; Phenylalanine; Rabbits; RNA; Temperature; Urea | 1968 |
Changes in ultraviolet absorption produced by alteration of protein conformation.
Topics: Amides; Amino Acids; Chemical Phenomena; Chemistry; Cystine; Fructose-Bisphosphate Aldolase; Glycols; Histidine; Hydrogen-Ion Concentration; Indoles; Mucoproteins; Muscles; Pepsin A; Phenols; Phenylalanine; Protein Denaturation; Proteins; Spectrum Analysis; Tryptophan; Ultraviolet Rays; Urea; Water | 1969 |
Interactions of transfer RNA from E. coli and methylated bovine serum alumin.
Topics: Amino Acids; Animals; Carbon Isotopes; Cattle; Chemical Phenomena; Chemistry; Drug Stability; Escherichia coli; Ligases; Methylation; Pancreas; Peptide Hydrolases; Phenols; Phenylalanine; Ribonucleases; RNA, Bacterial; RNA, Transfer; Serum Albumin, Bovine; Urea | 1969 |
The subunit structure of phenylalanyl-tRNA synethetase of Escherichia coli.
Topics: Acrylates; Amino Acids; Chemical Phenomena; Chemistry; Chromatography, Gel; Detergents; Electrophoresis; Escherichia coli; Gels; Ligases; Methods; Molecular Weight; Peptides; Phenylalanine; Protein Denaturation; RNA, Bacterial; RNA, Transfer; Trypsin; Urea | 1970 |
Effect of ribonuclease on Escherichia coli ribosomes.
Topics: Carbon Isotopes; Chromatography, Gel; Escherichia coli; Molecular Weight; Pancreas; Peptide Biosynthesis; Phenylalanine; Ribonucleases; Ribosomes; Spectrophotometry; Urea | 1970 |
[Micromethod for the urease and PPA tests].
Topics: Bacteriological Techniques; Culture Media; Enterobacteriaceae; Hydrochloric Acid; Methods; Phenolphthaleins; Phenylalanine; Phenylpyruvic Acids; Proteus; Species Specificity; Stereoisomerism; Time Factors; Urea; Urease | 1970 |
Uptake of nonmetabolites by brain slices.
Topics: Amines; Brain; Creatine; Cyanides; Dinitrophenols; Extracellular Space; Histological Techniques; In Vitro Techniques; Lysine; Mannitol; Phenylalanine; Sulfates; Tyrosine; Urea | 1970 |
Substrate complexes of phenylalanyl-tRNA synthetase from Escherichia coli.
Topics: Adenosine Triphosphate; Amino Acyl-tRNA Synthetases; Benzoates; Binding Sites; Centrifugation, Zonal; Chromatography, Gel; Dialysis; Disulfides; Escherichia coli; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Magnesium; Molecular Weight; Nitro Compounds; Oxidation-Reduction; Phenylalanine; Protein Binding; RNA, Bacterial; RNA, Transfer; Sulfhydryl Compounds; Urea | 1971 |
The nature of ribosomes of spores of Bacillus cereus T. and Bacillus megaterium.
Topics: Bacillus cereus; Bacillus megaterium; Bacterial Proteins; Carbon Isotopes; Mercaptoethanol; Methods; Muramidase; Phenylalanine; Phosphorus Isotopes; Ribonucleases; Ribosomes; RNA, Bacterial; RNA, Transfer; Spores; Stimulation, Chemical; Ultracentrifugation; Urea | 1969 |
Effect of calcium ion on S-100, a protein of the nervous system.
Topics: Acrylates; Animals; Antigens; Brain Chemistry; Calcium; Cattle; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Electrophoresis; Fluorometry; Immune Sera; Immunodiffusion; Magnesium; Methods; Nerve Tissue Proteins; Optical Rotatory Dispersion; Phenylalanine; Potassium; Protein Binding; Protein Denaturation; Quaternary Ammonium Compounds; Rabbits; Sodium; Solubility; Spectrophotometry; Strontium; Sulfhydryl Compounds; Time Factors; Tryptophan; Tyrosine; Urea; Viscosity | 1969 |
Placental alkaline phosphatase and pregnancy.
Topics: Alkaline Phosphatase; Animals; Antibodies; Bone and Bones; Dialysis; Edetic Acid; Electrophoresis; Female; Guinea Pigs; Horses; Hot Temperature; Intestines; Kinetics; Liver; Magnesium; Mice; Phenylalanine; Placenta; Pregnancy; Protein Denaturation; Rabbits; Rats; Sheep; Species Specificity; Urea | 1969 |
Discussion paper studies on serum alkaline phosphatase isoenzymes.
Topics: Adult; Alkaline Phosphatase; Ascites; Biliary Tract Diseases; Blood Protein Electrophoresis; Edetic Acid; Female; Histocytochemistry; Humans; Isoenzymes; Liver Cirrhosis; Liver Diseases; Male; Middle Aged; Phenylalanine; Urea | 1969 |
Analysis of purified tRNA species by polyacrylamide gel electrophoresis.
Topics: Acetates; Acrylamides; Arginine; Carbon Isotopes; Chemical Phenomena; Chemistry; Edetic Acid; Electrophoresis; Escherichia coli; Glutamates; Hot Temperature; Leucine; Methionine; Methods; Nucleic Acid Conformation; Nucleic Acid Denaturation; Nucleotides; Phenylalanine; RNA, Bacterial; RNA, Transfer; Transfer RNA Aminoacylation; Urea; Valine | 1971 |
Excision of nucleotides from the dihydrouridine loop of yeast phenylalanine transfer ribonucleic acid.
Topics: Amino Acyl-tRNA Synthetases; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Fluorescence; Fluorometry; Kinetics; Models, Structural; Nucleic Acid Conformation; Pancreas; Phenylalanine; Protein Binding; Ribonucleases; Ribonucleotides; RNA, Transfer; Saccharomyces; Spectrophotometry; Ultraviolet Rays; Urea | 1972 |
Isolation of active ribosomal subunits from L5178Y mouse lymphoma cells.
Topics: Animals; Carbon Isotopes; Cell Line; Centrifugation, Density Gradient; Chemical Precipitation; Electrophoresis; Ethanol; Lymphoma; Macromolecular Substances; Magnesium; Mice; Osmolar Concentration; Peptide Biosynthesis; Phenylalanine; Polynucleotides; Potassium Chloride; Ribosomes; Uracil Nucleotides; Urea | 1972 |
The clinical usefulness of alkaline phosphatase isoenzyme determinations.
Topics: Alkaline Phosphatase; Bone Diseases; Clinical Enzyme Tests; Electrophoresis, Disc; Hot Temperature; Intestinal Diseases; Isoenzymes; Kidney Diseases; Liver Diseases; Methods; Neoplasms; Phenylalanine; Tissue Extracts; Urea | 1972 |
Quantitative changes in plasma amino acids in patients with renal disease.
Topics: Adult; Amino Acids; Chromatography, Paper; Fasting; Female; Humans; Kidney Diseases; Male; Mathematics; Middle Aged; Phenylalanine; Renal Dialysis; Tyrosine; Urea | 1972 |
Separation of isoenzymes of alkaline phosphatase by substrate-gel imprint after electrophoresis on cellulose acetate.
Topics: Alkaline Phosphatase; Bile; Bone and Bones; Diazonium Compounds; Drug Stability; Duodenum; Electrophoresis; Female; Gallbladder; Hot Temperature; Humans; Infant, Newborn; Isoenzymes; Kidney; Liver; Liver Diseases; Methods; Naphthols; Phenylalanine; Phosphoric Acids; Placenta; Pregnancy; Urea | 1972 |
Band-shape analysis and display of fine structure in protein spectra: a new approach to perturbation spectroscopy.
Topics: Acetates; Animals; Apoproteins; Aspartate Aminotransferases; Cattle; Chymotrypsinogen; Computers; Cysteine; Egg White; Ethanol; Glucagon; Mathematics; Methods; Muramidase; Myocardium; Pancreas; Phenylalanine; Protein Conformation; Protein Denaturation; Ribonucleases; Spectrophotometry; Swine; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1972 |
Effects of chemical inhibition of alkaline phosphatase isoenzymes in the dog.
Topics: Alkaline Phosphatase; Animals; Bile Acids and Salts; Bone and Bones; Citrates; Cyanides; Depression, Chemical; Dogs; In Vitro Techniques; Intestine, Small; Isoenzymes; Kidney; Liver; Magnesium; Phenylalanine; Sodium; Thioglycolates; Urea | 1971 |
Serum alkaline phosphatase activity in cattle.
Topics: Abomasum; Aging; Alkaline Phosphatase; Animals; Bone and Bones; Brain; Cattle; Cattle Diseases; Chemical and Drug Induced Liver Injury; Deficiency Diseases; Diarrhea; Duodenum; Female; Hydrogen-Ion Concentration; Isoenzymes; Kidney; Kinetics; Liver; Lung; Mammary Glands, Animal; Nitrophenols; Phenolphthaleins; Phenols; Phenylalanine; Phosphoric Acids; Placenta; Rumen; Spleen; Urea | 1971 |
Serum alkaline phosphatase in the newborn lamb.
Topics: Alkaline Phosphatase; Animals; Animals, Newborn; Blood; Cattle; Circadian Rhythm; Colostrum; Diet; Drug Stability; Duodenum; Fasting; Hot Temperature; Kidney; Liver; Milk; Phenylalanine; Sheep; Spectrophotometry; Urea | 1971 |
The inhibition of urea synthesis by leucine in the perfused rat liver.
Topics: Alanine; Animals; Depression, Chemical; Glucose; In Vitro Techniques; Leucine; Liver; Lysine; Ornithine; Perfusion; Phenylalanine; Rats; Starvation; Urea | 1971 |
The phenylalanine-binding protein of Comamonas sp. (ATCC 11299a).
Topics: Amino Acids; Anhydrides; Bacterial Proteins; Biological Transport; Carbon Isotopes; Chromatography, Gel; Chromatography, Ion Exchange; Drug Stability; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Lysine; Maleates; Molecular Weight; Nitrobenzenes; Phenylalanine; Protein Binding; Pseudomonas; Pyridoxal Phosphate; Sodium Chloride; Ultracentrifugation; Urea | 1971 |
The characterization of hereditary abnormalities of keratin: Clouston's ectodermal dysplasia.
Topics: Ectodermal Dysplasia; Genes, Dominant; Hair; Humans; Keratosis; Nails, Malformed; Phenylalanine; Proline; Serine; Sulfur; Tyrosine; Urea; Water | 1971 |
The importance of varying molecular size, differential heat and urea inactivation of phosphatase in the identification of disease patterns.
Topics: Adult; Alkaline Phosphatase; Biliary Tract Diseases; Breast Neoplasms; Carcinoma; Chemical Phenomena; Chemistry; Chromatography, Gel; Colonic Neoplasms; Electrophoresis, Disc; Female; Hot Temperature; Humans; Liver Diseases; Lung Neoplasms; Middle Aged; Molecular Weight; Phenylalanine; Protein Denaturation; Urea | 1969 |
Synthesis of beta-galactosidase in Escherichia coli in the presence of phenylalanine analogues.
Topics: Escherichia coli; Galactosidases; Hot Temperature; Phenylalanine; Trypsin; Urea | 1967 |
Isolation and analysis of glycopeptides from polymorphic variants of alpha 1-acid glycoprotein of human plasma.
Topics: Acids; Amino Acids; Aspartic Acid; Blood Proteins; Carbohydrates; Chromatography, DEAE-Cellulose; Electrophoresis; Fucose; Galactose; Glucosamine; Glycoproteins; Humans; Mannose; Peptides; Phenylalanine; Polymorphism, Genetic; Polysaccharides; Pyridines; Time Factors; Urea | 1969 |
Organ-identifying properties of alkaline phosphatases from canine tissues.
Topics: Alkaline Phosphatase; Animals; Bone and Bones; Dogs; Electrophoresis, Disc; Hot Temperature; Intestinal Mucosa; Isoenzymes; Kidney; Liver; Organ Specificity; Phenylalanine; Protein Denaturation; Time Factors; Urea | 1969 |
The effects of purification and serum proteins on the organ identifying properties of alkaline phosphatases from canine tissues.
Topics: Alkaline Phosphatase; Animals; Bile; Bile Ducts; Blood Proteins; Bone and Bones; Dogs; Hot Temperature; Intestinal Mucosa; Kidney; Liver; Methods; Organ Specificity; Phenylalanine; Protein Denaturation; Transferrin; Urea | 1969 |
Serum free amino acid pattern in a Babinga pygmy adult population.
Topics: Adolescent; Adult; Age Factors; Amino Acids; Autoanalysis; Black People; Central African Republic; Ethnicity; Female; Hepatomegaly; Humans; Italy; Male; Phenylalanine; Sex Factors; Splenomegaly; Tyrosine; Urea | 1969 |
Alkaline phosphatase in meningiomas.
Topics: Alkaline Phosphatase; Electrophoresis; Hot Temperature; Humans; Intestine, Small; Meningioma; Phenylalanine; Urea | 1970 |
Identification of metabolites and their chemical removal from blood in renal failure.
Topics: Charcoal; Chromatography, Gas; Creatinine; Kidneys, Artificial; Membranes, Artificial; Phenylalanine; Tryptophan; Urea; Uremia; Uric Acid | 1970 |
Alkaline phosphatase in meningiomas.
Topics: Alkaline Phosphatase; Central Nervous System Diseases; Chemical Phenomena; Chemistry, Physical; Hot Temperature; Humans; Meningioma; Neoplasms; Phenylalanine; Urea | 1970 |
Charge-mosaic membranes: dialytic separation of electrolytes from nonelectrolytes and amino acids.
Topics: Dialysis; Glycine; Ion Exchange; Kidneys, Artificial; Mannitol; Membranes, Artificial; Methanol; Phenylalanine; Potassium Chloride; Urea | 1970 |
Effects of 4,4'-diacetyldiphenylurea-bis-(guanylhydrazone) on the incorporation of precursors into nucleic acid and protein of leukemia L1210.
Topics: Animals; Carbon Isotopes; Culture Techniques; Depression, Chemical; DNA Nucleotidyltransferases; DNA, Neoplasm; Guanine; Hydrazines; Injections, Intraperitoneal; Leukemia L1210; Mice; Neoplasm Proteins; Phenylalanine; RNA, Neoplasm; Thymidine; Urea; Uridine | 1970 |
Peptidyl-tRNA. XI. The chemical synthesis of phenylalanine-containing oligopeptidyl-tRNA.
Topics: Carbon Isotopes; Chromatography, Paper; Electrophoresis; Hydrogen-Ion Concentration; Imides; Methods; Peptides; Phenylalanine; RNA, Transfer; Sulfites; Urea | 1970 |
The properties of bovine growth hormone. IV. Circular dichroism of native and iodinated molecules.
Topics: Animals; Carbonates; Cattle; Chemical Phenomena; Chemistry; Circular Dichroism; Growth Hormone; Hydrogen-Ion Concentration; Iodine; Models, Chemical; Phenylalanine; Piperazines; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1970 |
Detection of several non-protein amino acids in the presence of protein amino acids.
Topics: Alanine; Amino Acids; Aminobutyrates; Autoanalysis; Betaine; Chromatography; Homocysteine; Hydroxyproline; Isoleucine; Lysine; Methionine; Phenylalanine; Pimelic Acids; Proteins; Sarcosine; Taurine; Urea | 1971 |
Some aspects of uptake of non-metabolites in slices of mouse brain.
Topics: Amines; Animals; Arginine; Biological Transport, Active; Body Fluids; Brain; Carbon Isotopes; Creatine; Cyanides; Depression, Chemical; Dinitrophenols; Extracellular Space; In Vitro Techniques; Inulin; Lysine; Mannitol; Mice; Phenylalanine; Phosphocreatine; Polyamines; Spermine; Stimulation, Chemical; Sulfates; Sulfur Isotopes; Tyrosine; Urea | 1971 |
Rapid test for urease and phenylalanine deaminase production.
Topics: Chlorides; Culture Media; Enterobacteriaceae; Indicators and Reagents; Iron; Methods; Mixed Function Oxygenases; Phenolphthaleins; Phenylalanine; Proteus; Urea; Urease | 1971 |
Amino acid metabolism in the isolated perfused rat liver.
Topics: Alanine; Amino Acids; Ammonia; Animals; Aspartic Acid; Chromatography; Glutamates; Glycine; In Vitro Techniques; Liver; Lysine; Male; Methionine; Nitrogen Isotopes; Perfusion; Phenylalanine; Proline; Rats; Serine; Threonine; Tryptophan; Tyrosine; Urea | 1971 |
Dissociation of rat liver ribosomes to active subunits by urea.
Topics: Animals; Bile Acids and Salts; Carbon Isotopes; Cell Fractionation; Centrifugation, Density Gradient; Chemical Precipitation; Chlorides; Chromatography, Gel; Liver; Macromolecular Substances; Magnesium; Male; Microsomes, Liver; Phenobarbital; Phenylalanine; Polynucleotides; Protein Biosynthesis; Rats; Ribonucleases; Ribosomes; Sulfhydryl Compounds; Ultracentrifugation; Uracil Nucleotides; Urea | 1971 |
Cyanogen bromide fragments of human serum albumin.
Topics: Acetamides; Alanine; Amino Acids; Aspartic Acid; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Cysteine; Electrophoresis; Formates; Guanidines; Humans; Hydrogen-Ion Concentration; Iodoacetates; Leucine; Methods; Naphthalenes; Oxidation-Reduction; Peptides; Phenylalanine; Proline; Quaternary Ammonium Compounds; Serum Albumin; Sulfates; Sulfhydryl Reagents; Sulfonic Acids; Tetroses; Urea | 1971 |
[Free amino acids and other ninhydrin-positive substances in the normal horny layer and in psoriasis scales].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Chromatography; Citrulline; Cysteine; Glycine; Histidine; Humans; Imidazoles; Phenylalanine; Proline; Psoriasis; Serine; Skin; Taurine; Threonine; Urea | 1967 |
[Studies of the behavior of hydrophobic groups in hemoglobin].
Topics: Blood Proteins; Colorimetry; Globins; Hemoglobins; Humans; Methemoglobin; Phenylalanine; Spectrophotometry; Spectrum Analysis; Urea | 1967 |
L-phenylalanine inhibiton of rat intestinal alkaline phosphatase: a homosteric phenomenon.
Topics: Alkaline Phosphatase; Animals; Diethylstilbestrol; Hot Temperature; Intestinal Mucosa; Kinetics; Phenylalanine; Protein Denaturation; Rats; Thermodynamics; Time Factors; Urea | 1968 |
A study of 2,4,6-trinitrobenzenesulfonic acid for automated amino acid chromatography.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Autoanalysis; Chromatography; Cystine; Glycine; Histidine; Hydrogen-Ion Concentration; Indicators and Reagents; Isoleucine; Leucine; Lysine; Methionine; Methods; Nitrobenzenes; Phenylalanine; Proline; Serine; Spectrophotometry; Sulfonic Acids; Temperature; Threonine; Tryptophan; Tyrosine; Urea; Valine | 1968 |
Inhibition of urease by phenylurea and D-phenylalanine.
Topics: Chemical Phenomena; Chemistry; Phenols; Phenylalanine; Urea; Urease | 1968 |
Fractionation of histones from calf thymus and posterior silkglands by countercurrent distribution.
Topics: Alanine; Amino Acid Sequence; Amino Acids; Animals; Bombyx; Cattle; Electrophoresis; Histones; Lysine; Methods; Phenylalanine; Proline; Thymus Gland; Trichloroacetic Acid; Urea | 1968 |
Effect of abomasally infused nitrogen sources on nitrogen retention of growing lambs.
Topics: Abomasum; Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Arginine; Caseins; Dietary Proteins; Glutamates; Histidine; Intubation, Gastrointestinal; Lysine; Male; Methionine; Nitrogen; Phenylalanine; Protein Hydrolysates; Sheep; Urea | 1968 |
Chemical studies on the cysteine and terminal peptides in tryptic digests of actin.
Topics: Amino Acid Sequence; Chromatography, Ion Exchange; Cysteine; Molecular Weight; Muscle Proteins; Peptides; Phenylalanine; Trypsin; Urea | 1968 |
Ribosome-catalysed peptidyl transfer: the polyphenylalanine system.
Topics: Carbon Isotopes; Cresols; Formaldehyde; Guanosine Triphosphate; Hot Temperature; Kinetics; Peptide Biosynthesis; Phenylalanine; Puromycin; Ribosomes; RNA, Bacterial; RNA, Transfer; Sulfates; Time Factors; Urea | 1968 |
Free amino acids in serum of patients with chronic renal insufficiency.
Topics: Adult; Aged; Alanine; Amino Acids; Analysis of Variance; Arginine; Chromatography, Paper; Cystine; Female; Glomerulonephritis; Glutamates; Glycine; Humans; Leucine; Lysine; Male; Middle Aged; Phenylalanine; Pyelonephritis; Threonine; Urea; Uremia | 1969 |
Induction of glutamine synthetase by urea.
Topics: Animals; Carbon Isotopes; Chick Embryo; Culture Techniques; Dactinomycin; Enzyme Induction; Fibroblasts; Glutamine; Hydrocortisone; Kinetics; Ligases; Phenylalanine; Retina; Urea; Uridine | 1969 |
Disappearance of different substances in contact with the external surface of the brain.
Topics: Aminobutyrates; Animals; Brain Chemistry; Cats; Ethanol; Female; Glucose; Glutamates; Leucine; Lysine; Male; Phenylalanine; Thiourea; Urea | 1965 |
Studies on biological macromolecules. 3. Effect of hydroxyurea exposure on the synthesis of macromolecules in a mammalian cell system in vitro.
Topics: Carbon Isotopes; DNA; Humans; In Vitro Techniques; Liver; Phenylalanine; RNA; Thymidine; Tritium; Urea; Uridine | 1966 |
Difference in the action of acriflavine and hydroxyurea on synthesis of macromolecules in a mammalian cell system in vitro.
Topics: Acridines; Antineoplastic Agents; Carbon Isotopes; Culture Techniques; DNA; Humans; Hydroxyurea; Phenylalanine; RNA; Thymidine; Tritium; Urea; Uridine | 1966 |
Free amino acids of human foetal and adult liver.
Topics: Adult; Alanine; Amino Acids; Aspartic Acid; Autoanalysis; Cystine; Female; Fetus; Glutamates; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Lysine; Methionine; Ornithine; Phenylalanine; Pregnancy; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine | 1966 |
Tryptophan metabolism in normal and phenylketonuric rats.
Topics: Animals; Carbon Dioxide; Carbon Isotopes; Humans; Indoleacetic Acids; Injections, Intravenous; Kynurenine; Male; Phenylalanine; Phenylketonurias; Rats; Tryptophan; Urea | 1966 |
[Effect of urea on the determination of free amino acid in the urine by microbiological assay].
Topics: Biological Assay; In Vitro Techniques; Lactobacillus; Phenylalanine; Urea | 1966 |
The recovery of amino acids from acid hydrolysates of whole urine from patients with thermal burns.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Burns; Creatine; Glutamates; Glycine; Histidine; Humans; Hydroxyproline; Isoleucine; Leucine; Lysine; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine | 1967 |
Inducible synthesis of bacterial luciferase: specificity and kinetics of induction.
Topics: Amines; Amino Acids; Ammonium Chloride; Arginine; Azo Compounds; Bacteria; Bacterial Proteins; Carbamates; Carbon Isotopes; Chloramphenicol; Enzyme Induction; Fluorine; Fluorouracil; Guanidines; Kinetics; Light; Luciferases; Marine Biology; Nitrates; Phenylalanine; Propylamines; Puromycin; RNA, Messenger; Urea | 1967 |
Effect of calcium on uptake and incorporation of amino acids in the parathyroid glands.
Topics: Amino Acids; Animals; Biological Transport; Calcium; Carbon Isotopes; Cystine; Dactinomycin; Erythritol; Glycine; In Vitro Techniques; Leucine; Lysine; Magnesium; Methionine; Ouabain; Parathyroid Glands; Phenylalanine; Protein Biosynthesis; Puromycin; Rats; RNA; Sodium; Sucrose; Urea; Water | 1967 |
[Problems of protein supply in patients with liver cirrhosis].
Topics: Ammonia; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Methionine; Neurotransmitter Agents; Parenteral Nutrition; Phenylalanine; Proteins; Tryptophan; Tyrosine; Urea | 1982 |
Physicochemical studies on leukocyte alkaline phosphatase.
Topics: Alkaline Phosphatase; Bone and Bones; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Homoarginine; Hot Temperature; Humans; Intestines; Leukocytes; Liver; Phenylalanine; Placenta; Urea | 1983 |
Multiple forms of alkaline phosphatases in human liver tissue.
Topics: Alkaline Phosphatase; Cholestasis; Chromatography, Affinity; Chromatography, Gel; Cysteine; Electrophoresis, Cellulose Acetate; Homoarginine; Hot Temperature; Humans; Isoenzymes; Kinetics; Liver; Neuraminidase; Phenylalanine; Urea | 1984 |
Phenylalanine and tyrosine requirements of immature beagle dogs.
Topics: Administration, Oral; Amino Acids, Essential; Animals; Body Weight; Diet; Dogs; Drug Interactions; Feces; Food, Formulated; Male; Nitrogen; Nutritional Requirements; Phenylalanine; Tyrosine; Urea | 1984 |
Comparative study of physiochemical properties of two pike parvalbumins by means of their intrinsic tyrosyl and phenylalanyl fluorescence.
Topics: Animals; Cations; Chemical Phenomena; Chemistry; Fishes; Hydrogen-Ion Concentration; Muscle Proteins; Muscles; Parvalbumins; Phenylalanine; Protein Denaturation; Spectrometry, Fluorescence; Temperature; Tyrosine; Urea | 1983 |
Changes of serum amino acids in severely burned patients.
Topics: Adolescent; Adult; Amino Acids; Amino Acids, Branched-Chain; Burns; Cysteine; Female; Humans; Male; Methionine; Phenylalanine; Tyrosine; Urea | 1983 |
[Effect of N-ethylmaleimide on the active transport of sodium and its permeability in the skin of Rana esculenta].
Topics: Animals; Biological Transport, Active; Ethylmaleimide; Permeability; Phenylalanine; Rana esculenta; Skin; Sodium; Urea | 1982 |
[Studies on experimental renal damage in rats. I. Analysis of urinary alkaline phosphatase (author's transl)].
Topics: Alkaline Phosphatase; Animals; Glomerulonephritis; Kidney; Kidney Diseases; Kidney Tubules; Male; Neuraminidase; Phenylalanine; Rats; Urea | 1982 |
Evidence for residual structures in an unfolded form of yeast phosphoglycerate kinase.
Topics: Guanidine; Guanidines; Mutagenesis, Site-Directed; Phenylalanine; Phosphoglycerate Kinase; Protein Conformation; Protein Folding; Saccharomyces cerevisiae; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 1995 |
Hybrid liver support system in a short term application on hepatectomized pigs.
Topics: Ammonia; Animals; Artificial Organs; Cell Membrane Permeability; Cells, Cultured; Hemofiltration; Hepatectomy; Lactates; Liver; Liver Circulation; Male; Phenylalanine; Swine; Urea | 1994 |
Single amino acid substitutions of alpha 1-antitrypsin that confer enhancement in thermal stability.
Topics: alpha 1-Antitrypsin; Amino Acid Sequence; Cloning, Molecular; Cysteine; Genetic Variation; Humans; Kinetics; Mutagenesis; Phenylalanine; Point Mutation; Polymerase Chain Reaction; Protein Denaturation; Protein Folding; Recombinant Proteins; Serpins; Thermodynamics; Urea | 1994 |
Decreased plasma proteins, increased total plasma-free amino acids, and disturbed amino acid metabolism in the hereditary severe anemia of the Belgrade laboratory (b/b) rat.
Topics: Alanine; Amino Acids; Anemia, Hypochromic; Animals; Blood Proteins; Blood Transfusion; Female; Glutamine; Heterozygote; Homozygote; Male; Methylhistidines; Phenylalanine; Rats; Rats, Mutant Strains; Tyrosine; Urea | 1993 |
Composition of ruminal bacteria harvested from steers as influenced by dietary forage level and fat supplementation.
Topics: Animal Feed; Animals; Cattle; Diet; Dietary Fats; Fatty Acids; Fatty Acids, Monounsaturated; Food, Fortified; Hydrogen Peroxide; Isoleucine; Leucine; Lysine; Male; Molasses; Phenylalanine; Rapeseed Oil; Rumen; Urea; Zea mays | 1995 |
Importance of a conserved phenylalanine-35 of cytochrome b5 to the protein's stability and redox potential.
Topics: Amino Acid Sequence; Conserved Sequence; Cytochromes b5; Enzyme Stability; Kinetics; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidation-Reduction; Phenylalanine; Protein Denaturation; Structure-Activity Relationship; Urea | 1997 |
Mutational analysis of hydrophobic domain interactions in gamma B-crystallin from bovine eye lens.
Topics: Animals; Cattle; Circular Dichroism; Crystallins; DNA Mutational Analysis; gamma-Crystallins; Guanidine; Guanidines; Lens, Crystalline; Models, Molecular; Mutagenesis, Site-Directed; Peptide Fragments; Phenylalanine; Protein Conformation; Protein Denaturation; Recombinant Proteins; Urea | 1997 |
Mixed muscle protein synthesis and breakdown after resistance exercise in humans.
Topics: Adult; Biomarkers; Biopsy; Creatine Kinase; Creatinine; Deuterium; Exercise; Female; Humans; Male; Methylhistidines; Muscle Proteins; Muscle, Skeletal; Nitrogen Isotopes; Phenylalanine; Rest; Time Factors; Urea | 1997 |
Phenylalanine- and tyrosine-auxotrophic mutants of Saccharomyces cerevisiae impaired in transamination.
Topics: Amino Acids; Ammonia; Culture Media; Fungal Proteins; Genes, Fungal; Isoenzymes; Kynurenine; Lyases; Phenotype; Phenylalanine; Phenylpyruvic Acids; Saccharomyces cerevisiae; Substrate Specificity; Transaminases; Tyrosine; Urea | 1998 |
Characterisation of Saccharomyces cerevisiae ARO8 and ARO9 genes encoding aromatic aminotransferases I and II reveals a new aminotransferase subfamily.
Topics: 2-Aminoadipic Acid; Amino Acid Sequence; Amino Acids; Ammonia; Base Sequence; Cloning, Molecular; Consensus Sequence; Culture Media; DNA Replication; DNA, Fungal; Enzyme Induction; Fungal Proteins; Gene Deletion; Gene Expression Regulation, Fungal; Genes, Fungal; Genetic Complementation Test; Isoenzymes; Lyases; Molecular Sequence Data; Multigene Family; Phenylalanine; Recombinant Fusion Proteins; Saccharomyces cerevisiae; Sequence Alignment; Sequence Homology; Substrate Specificity; Transaminases; Tyrosine; Urea | 1998 |
The solution structure and dynamics of an Arc repressor mutant reveal premelting conformational changes related to DNA binding.
Topics: DNA; Escherichia coli; Magnetic Resonance Spectroscopy; Models, Molecular; Mutation; Phenylalanine; Protein Conformation; Repressor Proteins; Temperature; Urea; Viral Proteins; Viral Regulatory and Accessory Proteins | 1999 |
Xenogeneic, extracorporeal liver perfusion in primates improves the ratio of branched-chain amino acids to aromatic amino acids (Fischer's ratio).
Topics: Alanine Transaminase; Amino Acids, Branched-Chain; Animals; Aspartate Aminotransferases; Bile; Female; L-Lactate Dehydrogenase; Liver; Macaca mulatta; Male; Perfusion; Phenylalanine; Time Factors; Tyrosine; Urea | 1999 |
Functional and conformational characterization of new mutants of heart fatty acid-binding protein.
Topics: Carrier Proteins; Cloning, Molecular; Fatty Acid-Binding Protein 7; Fatty Acid-Binding Proteins; Fatty Acids; Humans; Mutagenesis, Site-Directed; Myelin P2 Protein; Myocardium; Neoplasm Proteins; Nuclear Magnetic Resonance, Biomolecular; Oleic Acid; Phenylalanine; Protein Denaturation; Protein Structure, Quaternary; Recombinant Proteins; Sequence Analysis, DNA; Spectrometry, Fluorescence; Tryptophan; Tumor Suppressor Proteins; Urea | 1999 |
Determination of the methionine requirement of growing double-muscled Belgian blue bulls with a three-step method.
Topics: Amino Acids, Essential; Animal Feed; Animals; Arginine; Cattle; Male; Methionine; Nitrogen; Nutritional Requirements; Phenylalanine; Rumen; Urea | 2000 |
The single mutation Phe173 --> Ala induces a molten globule-like state in murine interleukin-6.
Topics: Alanine; Animals; Cell Line; Circular Dichroism; Dose-Response Relationship, Drug; Hydrogen-Ion Concentration; Interleukin-6; Magnetic Resonance Spectroscopy; Mice; Models, Molecular; Mutation; Phenylalanine; Protein Conformation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Recombinant Proteins; Temperature; Time Factors; Urea | 2000 |
Fast folding of Escherichia coli cyclophilin A: a hypothesis of a unique hydrophobic core with a phenylalanine cluster.
Topics: Amino Acid Sequence; Catalysis; Circular Dichroism; Conserved Sequence; Dose-Response Relationship, Drug; Escherichia coli; Isomerism; Kinetics; Models, Chemical; Models, Molecular; Molecular Sequence Data; Molecular Weight; Peptidylprolyl Isomerase; Phenylalanine; Proline; Protein Conformation; Protein Denaturation; Protein Folding; Protein Renaturation; Sequence Alignment; Thermodynamics; Urea | 2000 |
Role of a solvent-exposed aromatic cluster in the folding of Escherichia coli CspA.
Topics: Amino Acid Sequence; Bacterial Proteins; Binding Sites; Escherichia coli; Kinetics; Models, Molecular; Phenylalanine; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Solvents; Spectrometry, Fluorescence; Thermodynamics; Urea | 2000 |
N-(Hydroxyaminocarbonyl)phenylalanine: a novel class of inhibitor for carboxypeptidase A.
Topics: Binding Sites; Binding, Competitive; Carboxypeptidases; Carboxypeptidases A; Drug Design; Enzyme Inhibitors; Hydroxyurea; Kinetics; Molecular Structure; Phenylalanine; Stereoisomerism; Urea | 2001 |
Hierarchical folding of intestinal fatty acid binding protein.
Topics: Amino Acid Substitution; Animals; Carrier Proteins; Fatty Acid-Binding Protein 7; Fatty Acid-Binding Proteins; Kinetics; Mutagenesis, Site-Directed; Neoplasm Proteins; Nerve Tissue Proteins; Phenylalanine; Protein Denaturation; Protein Folding; Rats; Recombinant Proteins; Spectrometry, Fluorescence; Tryptophan; Urea | 2001 |
Structure and dynamics of the alpha-lactalbumin molten globule: fluorescence studies using proteins containing a single tryptophan residue.
Topics: Amino Acid Substitution; Circular Dichroism; Fluorescence Polarization; Humans; Lactalbumin; Mutagenesis, Site-Directed; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Recombinant Proteins; Solvents; Spectrometry, Fluorescence; Structure-Activity Relationship; Thermodynamics; Tryptophan; Urea | 2001 |
Continuation of growth hormone (GH) substitution during fasting in GH-deficient patients decreases urea excretion and conserves protein synthesis.
Topics: Adult; Amino Acids; Blood Glucose; Calorimetry, Indirect; Fasting; Fatty Acids, Nonesterified; Female; Glycerol; Human Growth Hormone; Humans; Hydrocortisone; Hypopituitarism; Insulin; Insulin-Like Growth Factor I; Kinetics; Lipid Peroxidation; Lipids; Male; Middle Aged; Oxidation-Reduction; Phenylalanine; Protein Biosynthesis; Triiodothyronine; Urea | 2001 |
GnRH antagonists: a new generation of long acting analogues incorporating p-ureido-phenylalanines at positions 5 and 6.
Topics: Animals; Cell Line; Drug Evaluation, Preclinical; Gels; Genes, Reporter; Gonadotropin-Releasing Hormone; Histamine Release; Humans; Luteinizing Hormone; Male; Mast Cells; Oligopeptides; Orchiectomy; Phenylalanine; Rats; Rats, Sprague-Dawley; Solubility; Structure-Activity Relationship; Testosterone; Urea | 2001 |
Somatotropin-induced amino acid conservation in pigs involves differential regulation of liver and gut urea cycle enzyme activity.
Topics: Amino Acids; Ammonia; Animals; Bicarbonates; Blood Urea Nitrogen; Body Weight; Breath Tests; Carbamyl Phosphate; Carbon Isotopes; Female; Glutamates; Growth Hormone; Jejunum; Liver; Nitrogen; Oxidation-Reduction; Phenylalanine; Random Allocation; Substrate Specificity; Swine; Urea | 2002 |
Protein folding and stability of human CDK inhibitor p19(INK4d).
Topics: Cell Cycle Proteins; Circular Dichroism; Cyclin-Dependent Kinase Inhibitor p16; Cyclin-Dependent Kinase Inhibitor p19; Cyclin-Dependent Kinases; Fluorescence; Humans; Kinetics; Magnetic Resonance Spectroscopy; Models, Molecular; Phenylalanine; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Secondary; Protein Structure, Tertiary; Thermodynamics; Urea | 2002 |
Glutamine and leucine nitrogen kinetics and their relation to urea nitrogen in newborn infants.
Topics: Blood Urea Nitrogen; Carbon Isotopes; Deuterium; Female; Glutamine; Humans; Infant, Newborn; Infant, Small for Gestational Age; Kinetics; Leucine; Nitrogen; Nitrogen Isotopes; Phenylalanine; Pregnancy; Pregnancy in Diabetics; Urea | 2002 |
Cross-adaptation and bitterness inhibition of L-tryptophan, L-phenylalanine and urea: further support for shared peripheral physiology.
Topics: Adaptation, Physiological; Adult; Dose-Response Relationship, Drug; Female; Humans; Male; Middle Aged; Phenylalanine; Taste; Taste Threshold; Tryptophan; Urea | 2002 |
Insight into the stereochemistry in the inhibition of carboxypeptidase A with N-(hydroxyaminocarbonyl)phenylalanine: binding modes of an enantiomeric pair of the inhibitor to carboxypeptidase A.
Topics: Binding Sites; Carboxypeptidases; Carboxypeptidases A; Crystallography, X-Ray; Enzyme Inhibitors; Hydrogen Bonding; Isomerism; Models, Molecular; Molecular Structure; Phenylalanine; Protein Binding; Protein Conformation; Structure-Activity Relationship; Urea | 2002 |
Unspecific hydrophobic stabilization of folding transition states.
Topics: Biophysics; Cell Nucleus; Dose-Response Relationship, Drug; Escherichia coli; Kinetics; Models, Molecular; Mutation; Phenylalanine; Plasmids; Protein Conformation; Protein Folding; Protein Structure, Tertiary; Spectrin; src Homology Domains; Temperature; Thermodynamics; Tyrosine; Urea | 2002 |
Essential amino acids and muscle protein recovery from resistance exercise.
Topics: Adult; Blood Glucose; Carbon Isotopes; Deuterium; Exercise; Female; Humans; Insulin; Leucine; Male; Muscle, Skeletal; Nitrogen Isotopes; Phenylalanine; Protein Biosynthesis; Urea | 2002 |
Biochemical characterization and structural analysis of a highly proficient cocaine esterase.
Topics: Bacterial Proteins; Binding Sites; Binding Sites, Antibody; Carboxylic Ester Hydrolases; Catalysis; Catalytic Domain; Cocaine; Crystallization; Crystallography, X-Ray; Hydrogen-Ion Concentration; Hydrolysis; Mutagenesis, Site-Directed; Phenylalanine; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Rhodococcus; Structure-Activity Relationship; Substrate Specificity; Tyrosine; Urea | 2002 |
Long-term effects of histidine depletion on whole-body protein metabolism in healthy adults.
Topics: Adult; beta-Alanine; Carbon Isotopes; Creatinine; Diet; Erythrocyte Indices; Female; Glycine; Hemoglobins; Histidine; Humans; Kinetics; Linear Models; Male; Methylhistidines; Nitrogen; Nitrogen Isotopes; Oxidation-Reduction; Phenylalanine; Proteins; Serum Albumin; Transferrin; Urea | 2002 |
Molecular recognition at the dimer interface of a class mu glutathione transferase: role of a hydrophobic interaction motif in dimer stability and protein function.
Topics: Amino Acid Motifs; Arginine; Chromatography, Gel; Dimerization; Enzyme Stability; Glutamic Acid; Glutathione Transferase; Hydrophobic and Hydrophilic Interactions; Mutagenesis, Site-Directed; Nanotechnology; Phenylalanine; Protein Denaturation; Protein Folding; Serine; Spectrometry, Fluorescence; Spectrometry, Mass, Electrospray Ionization; Structure-Activity Relationship; Urea | 2002 |
Steroidal ureas as enantioselective receptors for an N-acetyl alpha-amino carboxylate.
Topics: Cholic Acid; Molecular Mimicry; Phenylalanine; Receptors, Amino Acid; Solvents; Stereoisomerism; Steroids; Urea | 2002 |
Mutations of penicillin acylase residue B71 extend substrate specificity by decreasing steric constraints for substrate binding.
Topics: Binding Sites; Crystallography, X-Ray; Cysteine; Enzyme Stability; Escherichia coli Proteins; Glutarates; Kinetics; Leucine; Models, Molecular; Mutation; Penicillin Amidase; Phenylalanine; Protein Conformation; Protein Denaturation; Substrate Specificity; Urea | 2003 |
Biphenyls as potent vitronectin receptor antagonists. Part 2: biphenylalanine ureas.
Topics: Biphenyl Compounds; Combinatorial Chemistry Techniques; Integrin alphaVbeta3; Ligands; Models, Molecular; Phenylalanine; Structure-Activity Relationship; Urea | 2003 |
A possible primordial peptide cycle.
Topics: Amino Acids; Carbon Dioxide; Carbon Monoxide; Chromatography, High Pressure Liquid; Dipeptides; Evolution, Chemical; Ferrous Compounds; Hot Temperature; Hydrogen-Ion Concentration; Hydrolysis; Mass Spectrometry; Nickel; Origin of Life; Oxidation-Reduction; Peptides; Phenylalanine; Pressure; Stereoisomerism; Urea; Urease | 2003 |
Role of mutation Y6F on the binding properties of Schistosoma japonicum glutathione S-transferase.
Topics: Amino Acid Substitution; Animals; Binding Sites; Calorimetry; Glutathione Transferase; Kinetics; Phenylalanine; Protein Binding; Protein Folding; Schistosoma japonicum; Temperature; Thermodynamics; Tyrosine; Urea | 2003 |
Effectiveness of urea and ammonium nitrogen for the synthesis of dispensable amino acids by the chick.
Topics: Amino Acids; Ammonium Compounds; Animals; Arginine; Chickens; Glycine; Histidine; Isoleucine; Leucine; Lysine; Methionine; Nitrogen; Phenylalanine; Quaternary Ammonium Compounds; Threonine; Tryptophan; Tyrosine; Urea; Valine | 1962 |
THE SOLUBILITY OF AMINO ACIDS AND RELATED COMPOUNDS IN AQUEOUS UREA SOLUTIONS.
Topics: Alanine; Amino Acids; Asparagine; Chemical Phenomena; Chemistry; Glutamine; Glycine; Histidine; Leucine; Methionine; Peptides; Phenylalanine; Research; Solubility; Solvents; Spectrophotometry; Threonine; Tryptophan; Tyrosine; Urea | 1963 |
QUININE DIMORPHISM: A CARDINAL DETERMINANT OF TASTE SENSITIVITY.
Topics: Acetates; Adolescent; Amides; Amphetamine; Amphetamines; Antithyroid Agents; Child; Chlorpromazine; Dextroamphetamine; Ergothioneine; Genetics, Medical; Humans; Imipramine; Methylene Blue; Pharmacology; Phenylalanine; Physiology; Propylthiouracil; Quinine; Sex; Sodium Chloride; Sucrose; Taste; Thioridazine; Triflupromazine; Urea | 1963 |
PREPARATION AND PROPERTIES OF WATER-INSOLUBLE DERIVATIVES OF UREASE.
Topics: Azo Compounds; Benzoates; Chloromercuribenzoates; Colorimetry; Leucine; Phenylalanine; Polymers; Research; Urea; Urease; Water | 1964 |
INHIBITION OF TRYPSIN BY COPOLYMERS OF GLUTAMIC ACID AND OTHER AMINO ACIDS.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Chymotrypsin; Colorimetry; Glutamates; Glutamic Acid; Leucine; Peptides; Phenylalanine; Research; Trypsin; Trypsin Inhibitors; Tyrosine; Urea | 1964 |
THE UNFOLDING AND REFOLDING OF RIBONUCLEASE IN UREA SOLUTIONS. I. RATES AND EXTENTS OF PHYSICAL CHANGES.
Topics: Adenine Nucleotides; Chemical Phenomena; Chemistry, Physical; Cytosine Nucleotides; Indicators and Reagents; Kinetics; Phenylalanine; Phosphates; Research; Ribonucleases; Solubility; Solutions; Spectrophotometry; Tyrosine; Urea | 1964 |
THE INFLUENCE OF ENVIRONMENT ON THE SPECIFICITY OF POLYNUCLEOTIDE-DEPENDENT AMINO ACID INCORPORATION INTO POLYPEPTIDE.
Topics: Amino Acids; Ammonium Compounds; Carbon Isotopes; Chloramphenicol; Ethanol; Isoleucine; Leucine; Magnesium; Peptides; Pharmacology; Phenylalanine; Polynucleotides; Proteins; Quaternary Ammonium Compounds; Radiometry; Research; Streptomycin; Uracil Nucleotides; Urea | 1964 |
AMINO ACID ISOMERIZATION IN THE PRODUCTION OF L-PHENYLALANINE FROM D-PHENYLALANINE BY BACTERIA.
Topics: Amino Acids; Ammonium Compounds; Centrifugation; Colorimetry; Culture Media; D-Amino-Acid Oxidase; Manometry; Methionine; Oxygen; Pharmacology; Phenylalanine; Phenylpyruvic Acids; Photometry; Pseudomonas; Quaternary Ammonium Compounds; Research; Threonine; Transaminases; Tryptophan; Urea; Valine | 1965 |
AMINO TERMINAL AMINO ACIDS OF HOG PANCREATIC AMYLASE AND THEIR RELATIONSHIP TO ITS ENZYMIC ACTIVITY.
Topics: Alanine; alpha-Amylases; Amino Acids; Amylases; Animals; Enzyme Inhibitors; Glycine; Iodoacetates; Nitrobenzenes; Pancreas; Phenylalanine; Research; Swine; Urea | 1965 |
Probing the interface in a human co-chaperonin heptamer: residues disrupting oligomeric unfolded state identified.
Topics: Chaperonin 10; Guanidine; Humans; Macromolecular Substances; Phenylalanine; Point Mutation; Protein Conformation; Protein Denaturation; Protein Folding; Protein Subunits; Temperature; Urea; Valine | 2003 |
A monomer form of the glutathione S-transferase Y7F mutant from Schistosoma japonicum at acidic pH.
Topics: Animals; Calorimetry; Chromatography, Gel; Dimerization; Electrophoresis; Enzyme Activation; Enzyme Stability; Glutathione; Hydrogen-Ion Concentration; Isoenzymes; Mutation; Phenylalanine; Protein Denaturation; Protein Folding; Schistosoma japonicum; Spectrometry, Fluorescence; Structure-Activity Relationship; Substrate Specificity; Tyrosine; Urea | 2004 |
Variable contributions of tyrosine residues to the structural and spectroscopic properties of the factor for inversion stimulation.
Topics: Amino Acid Sequence; Circular Dichroism; DNA-Binding Proteins; Factor For Inversion Stimulation Protein; Fluorescence Polarization; Hydrolysis; Molecular Sequence Data; Mutagenesis, Site-Directed; Phenylalanine; Protein Binding; Protein Denaturation; Protein Folding; Sequence Alignment; Serine Endopeptidases; Spectrometry, Fluorescence; Trypsin; Tyrosine; Urea | 2004 |
A relationship between heme binding and protein stability in cytochrome b5.
Topics: Animals; Aspartic Acid; Cytochromes b5; Heme; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Rats; Temperature; Thermodynamics; Urea | 2004 |
Folding and domain-domain interactions of the chaperone PapD measured by 19F NMR.
Topics: Circular Dichroism; Escherichia coli Proteins; Fluorine; Kinetics; Models, Molecular; Molecular Chaperones; Mutagenesis, Site-Directed; Nuclear Magnetic Resonance, Biomolecular; p-Fluorophenylalanine; Peptide Fragments; Periplasmic Proteins; Phenylalanine; Proline; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Spectrometry, Fluorescence; Stereoisomerism; Urea | 2004 |
The N137 and P140 amino acids in the p51 and the P95 amino acid in the p66 subunit of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase are instrumental to maintain catalytic activity and to design new classes of anti-HIV-1 drugs.
Topics: Anti-HIV Agents; Asparagine; Catalysis; Drug Design; Enzyme Stability; HIV Reverse Transcriptase; HIV-1; Humans; Inhibitory Concentration 50; Models, Molecular; Mutation; Phenylalanine; Protein Structure, Tertiary; Protein Subunits; Reverse Transcriptase Inhibitors; Urea | 2005 |
Whole body protein turnover and urea production of preterm small for gestational age infants fed fortified human milk or preterm formula.
Topics: Carbon Isotopes; Deuterium; Dietary Proteins; Food, Fortified; Gas Chromatography-Mass Spectrometry; Humans; Infant Formula; Infant, Newborn; Infant, Premature; Infant, Small for Gestational Age; Milk, Human; Phenylalanine; Urea; Valine | 2005 |
Phenylalanine side chain behavior of the intestinal fatty acid-binding protein: the effect of urea on backbone and side chain stability.
Topics: Animals; Binding Sites; Crystallography, X-Ray; Deuterium; Diffusion; Dose-Response Relationship, Drug; Fatty Acid-Binding Proteins; Humans; Hydrogen; Magnetic Resonance Spectroscopy; Molecular Conformation; p-Fluorophenylalanine; Phenylalanine; Polyethylene Glycols; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Rats; Urea | 2005 |
A residual structure in unfolded intestinal fatty acid binding protein consists of amino acids that are neighbors in the native state.
Topics: Amino Acids; Circular Dichroism; Fatty Acid-Binding Proteins; Fluorescence; Fluorine; Hydrophobic and Hydrophilic Interactions; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Recombinant Proteins; Tryptophan; Tyrosine; Urea | 2006 |
Comparison of C40/82A and P27A C40/82A barstar mutants using 19F NMR.
Topics: Bacterial Proteins; Dose-Response Relationship, Drug; Fluorine; Hydrophobic and Hydrophilic Interactions; Motion; Mutation; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Proline; Protein Conformation; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Temperature; Tryptophan; Ultracentrifugation; Urea | 2007 |
N-linked peptidocalix[4]arene bisureas as enantioselective receptors for amino acid derivatives.
Topics: Amino Acids; Anions; Binding Sites; Calixarenes; Chemistry, Organic; Hydrogen; Ligands; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Peptides; Phenols; Phenylalanine; Spectrometry, Mass, Electrospray Ionization; Stereoisomerism; Urea | 2007 |
Interaction between murine spf-ash mutation and genetic background yields different metabolic phenotypes.
Topics: Alanine; Ammonia; Animals; Arginine; Citrulline; Disease Models, Animal; Female; Glycine; Injections, Intravenous; Intestinal Mucosa; Liver; Male; Mice; Mice, Inbred ICR; Mice, Inbred Strains; Mice, Mutant Strains; Models, Biological; Mutation; Nitric Oxide; Ornithine; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Phenotype; Phenylalanine; Urea | 2007 |
Dose-response effects of free fatty acids on amino acid metabolism and ureagenesis.
Topics: Adult; Dose-Response Relationship, Drug; Fat Emulsions, Intravenous; Fatty Acids, Nonesterified; Forearm; Glucose Clamp Technique; Heparin; Human Growth Hormone; Humans; Lipid Metabolism; Lipolysis; Male; Phenylalanine; Pyrazines; Somatostatin; Tyrosine; Urea | 2008 |
Interpretation of plasma amino acids in the follow-up of patients: the impact of compartmentation.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Brain; Brain Chemistry; Cell Compartmentation; Follow-Up Studies; Humans; Models, Biological; Neurotransmitter Agents; Phenylalanine; Phenylketonurias; Urea | 2008 |
Characterisation of rat and human tissue alkaline phosphatase isoforms by high-performance liquid chromatography and agarose gel electrophoresis.
Topics: Alkaline Phosphatase; Animals; Bacillus cereus; Bone and Bones; Chromatography, High Pressure Liquid; Electrophoresis, Agar Gel; Glycosylphosphatidylinositol Diacylglycerol-Lyase; Hot Temperature; Humans; Intestines; Isoenzymes; Kinetics; Lectins; Liver; Male; Phenylalanine; Rats; Rats, Wistar; Urea | 2009 |
Mutation of charged residues to neutral ones accelerates urea denaturation of HP-35.
Topics: Animals; Chickens; Hydrogen Bonding; Lysine; Models, Molecular; Mutation; Neurofilament Proteins; Norleucine; Peptide Fragments; Phenylalanine; Protein Denaturation; Protein Structure, Secondary; Urea | 2010 |
Aβ40(L17A/F19A) mutant diminishes the aggregation and neurotoxicity of Aβ40.
Topics: Alanine; Alzheimer Disease; Amino Acid Substitution; Amyloid beta-Peptides; Animals; Cell Survival; Humans; Leucine; Mutation; Neurons; Nuclear Magnetic Resonance, Biomolecular; PC12 Cells; Peptide Fragments; Phenylalanine; Protein Conformation; Rats; Urea | 2011 |
Residual interactions in unfolded bile acid-binding protein by 19F NMR.
Topics: Fluorine; Humans; Hydroxysteroid Dehydrogenases; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protein Folding; Recombinant Proteins; Urea | 2011 |
Methionine and protein metabolism in non-alcoholic steatohepatitis: evidence for lower rate of transmethylation of methionine.
Topics: Adipokines; Adult; Aged; Calorimetry, Indirect; Case-Control Studies; Cysteine; Fatty Liver; Female; Glutathione; Homocysteine; Humans; Inflammation Mediators; Insulin Resistance; Liver; Male; Methionine; Methylation; Middle Aged; Non-alcoholic Fatty Liver Disease; Phenylalanine; Proteins; Urea; Young Adult | 2011 |
Elevated airway purines in COPD.
Topics: Adenosine; Adenosine Monophosphate; Aged; Biomarkers; Breath Tests; Case-Control Studies; Exhalation; Female; Humans; Male; Middle Aged; Phenylalanine; Pulmonary Disease, Chronic Obstructive; Purines; Respiratory System; Severity of Illness Index; Smoking; Urea | 2011 |
Corticosteroids increase protein breakdown and loss in newly diagnosed pediatric Crohn disease.
Topics: Adolescent; Blood Glucose; Body Composition; Child; Crohn Disease; Gas Chromatography-Mass Spectrometry; Humans; Isotope Labeling; Leucine; Phenylalanine; Prednisone; Proteins; Proteolysis; Tyrosine; Urea | 2011 |
Stabilization of alkaline phosphatase with Au@Ag2O nanoparticles.
Topics: Alkaline Phosphatase; Animals; Cattle; Enzyme Inhibitors; Enzyme Stability; Gold; Nanoparticles; Oxides; Phenylalanine; Silver Compounds; Urea | 2011 |
Unilateral nephrectomy causes an early abrupt decrease in plasma arginine and simultaneous reduction in glomerular filtration rate in living kidney donors.
Topics: Arginine; Citrulline; Creatinine; Female; Glomerular Filtration Rate; Humans; Kidney; Kidney Transplantation; Living Donors; Male; Middle Aged; Nephrectomy; Nitric Oxide; Nitrites; Ornithine; Phenylalanine; Thiobarbituric Acid Reactive Substances; Urea | 2013 |
Mg-Al and Zn-Fe layered double hydroxides used for organic species storage and controlled release.
Topics: Aluminum; Anions; Chlorides; Ferric Compounds; Hydrogen-Ion Concentration; Hydroxides; Iron; Magnesium; Nitrates; Phenylalanine; Sodium Hydroxide; Spectroscopy, Fourier Transform Infrared; Urea; Zinc; Zinc Compounds | 2013 |
Addition of butoxycarbonyl group to phenylalanine derived chalcogenide increases the toxic potential: importance of non-bonding nitrogen interaction.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Blood Glucose; Butanes; Chalcogens; Cholesterol; Creatinine; Fructosamine; Hemoglobins; Mice; Nitrogen; Phenylalanine; Triglycerides; Urea | 2014 |
Unfolding study of a trimeric membrane protein AcrB.
Topics: Circular Dichroism; Escherichia coli; Escherichia coli Proteins; Kinetics; Models, Molecular; Multidrug Resistance-Associated Proteins; Mutation; Phenylalanine; Protein Denaturation; Protein Multimerization; Protein Refolding; Protein Structure, Secondary; Protein Structure, Tertiary; Sodium Dodecyl Sulfate; Tryptophan; Urea | 2014 |
Study of the effects of proline, phenylalanine, and urea foliar application to Tempranillo vineyards on grape amino acid content. Comparison with commercial nitrogen fertilisers.
Topics: Amino Acids; Chromatography, High Pressure Liquid; Fertilizers; Nitrogen; Phenylalanine; Proline; Urea; Vitis; Wine | 2014 |
Radiopaque, iodine functionalized, phenylalanine-based poly(ester urea)s.
Topics: Animals; Cell Survival; Contrast Media; Mice; NIH 3T3 Cells; Phenylalanine; Polyesters; Urea | 2015 |
OGP functionalized phenylalanine-based poly(ester urea) for enhancing osteoinductive potential of human mesenchymal stem cells.
Topics: Animals; Cell Differentiation; Cell Proliferation; Cells, Cultured; Female; Guided Tissue Regeneration; Histones; Humans; Intercellular Signaling Peptides and Proteins; Male; Mesenchymal Stem Cells; Osteogenesis; Phenylalanine; Polyesters; Rats; Rats, Sprague-Dawley; Tissue Engineering; Tissue Scaffolds; Urea | 2015 |
Metabolic changes in paraquat poisoned patients and support vector machine model of discrimination.
Topics: Adolescent; Adult; Amino Acids; Case-Control Studies; Cholesterol; Female; Gas Chromatography-Mass Spectrometry; Glucose; Herbicides; Humans; Least-Squares Analysis; Male; Metabolic Networks and Pathways; Metabolomics; Middle Aged; Models, Biological; Paraquat; Phenylalanine; Poisoning; Support Vector Machine; Urea; Young Adult | 2015 |
Phenylalanine and urea foliar applications to grapevine: effect on wine phenolic content.
Topics: Anthocyanins; Phenols; Phenylalanine; Urea; Vitis; Wine | 2015 |
Changes on grape phenolic composition induced by grapevine foliar applications of phenylalanine and urea.
Topics: Fruit; Phenols; Phenylalanine; Polyphenols; Urea; Vitis | 2015 |
New in situ solid-state NMR techniques for probing the evolution of crystallization processes: pre-nucleation, nucleation and growth.
Topics: Benzoates; Benzoic Acid; Crystallization; Magnetic Resonance Spectroscopy; Particle Size; Phenylalanine; Phosphines; Surface Properties; Urea | 2015 |
Structure-based discovery of small molecule hepsin and HGFA protease inhibitors: Evaluation of potency and selectivity derived from distinct binding pockets.
Topics: Amidines; Antineoplastic Agents; Arginine; Benzamidines; Catalytic Domain; Drug Design; Enzyme Assays; Guanidines; High-Throughput Screening Assays; Humans; Kinetics; Molecular Docking Simulation; Neoplasm Proteins; Peptidomimetics; Phenylalanine; Piperazines; Protease Inhibitors; Recombinant Proteins; Serine Endopeptidases; Structure-Activity Relationship; Urea | 2015 |
Milk protein yield and mammary metabolism are affected by phenylalanine deficiency but not by threonine or tryptophan deficiency.
Topics: 3-Hydroxybutyric Acid; Animals; Arteries; Cattle; Female; Lactation; Mammary Glands, Animal; Milk; Milk Proteins; Phenylalanine; Threonine; Tryptophan; Urea | 2016 |
The response of muscle protein synthesis following whole-body resistance exercise is greater following 40 g than 20 g of ingested whey protein.
Topics: Adult; Amino Acids; Body Weights and Measures; Exercise; Humans; Male; Muscle Proteins; Muscle, Skeletal; Myofibrils; Phenylalanine; Urea; Whey Proteins; Young Adult | 2016 |
Urea-Aromatic Stacking and Concerted Urea Transport: Conserved Mechanisms in Urea Transporters Revealed by Molecular Dynamics.
Topics: Binding Sites; Biological Transport; Hydrogen Bonding; Membrane Transport Proteins; Molecular Dynamics Simulation; Phenylalanine; Phosphatidylcholines; Protein Structure, Tertiary; Thermodynamics; Urea; Urea Transporters | 2016 |
Phenylalanine and urea foliar application: Effect on grape and must microbiota.
Topics: Biodiversity; Biomass; Flavoring Agents; Food Microbiology; Microbiota; Nitrogen; Phenylalanine; Urea; Vitis | 2017 |
2017 New Drug Update.
Topics: Anti-Inflammatory Agents; Antipsychotic Agents; Drugs, Investigational; Dry Eye Syndromes; Gout Suppressants; Humans; Hypoglycemic Agents; Insulin, Long-Acting; Peptides; Phenylalanine; Piperidines; Sulfones; Thioglycolates; Triazoles; Urea | 2017 |
Enhanced osteogenic activity of poly(ester urea) scaffolds using facile post-3D printing peptide functionalization strategies.
Topics: Bone Morphogenetic Protein 2; Cell Differentiation; Cell Line; Drug Delivery Systems; Female; Histones; Humans; Intercellular Signaling Peptides and Proteins; Mesenchymal Stem Cells; Osteogenesis; Phenylalanine; Polyesters; Printing, Three-Dimensional; Tissue Scaffolds; Urea | 2017 |
Evaluation of Grenache, Graciano and Tempranillo grape stilbene content after field applications of elicitors and nitrogen compounds.
Topics: Acetates; Chromatography, High Pressure Liquid; Crop Production; Cyclopentanes; Fruit; Oxylipins; Phenylalanine; Stilbenes; Urea; Vitis; Wine | 2018 |
Impact of phenylalanine and urea applications to Tempranillo and Monastrell vineyards on grape amino acid content during two consecutive vintages.
Topics: Agriculture; Fertilizers; Fruit; Phenylalanine; Seasons; Time Factors; Urea; Vitis; Wine | 2017 |
Co-solvent effects on reaction rate and reaction equilibrium of an enzymatic peptide hydrolysis.
Topics: Animals; Calcium Chloride; Cattle; Chymotrypsin; Dimethyl Sulfoxide; Hydrolysis; Kinetics; Methylamines; Phenylalanine; Sodium Chloride; Solvents; Thermodynamics; Urea; Water | 2018 |
Amino acid-based Poly(ester urea) copolymer films for hernia-repair applications.
Topics: Absorbable Implants; Animals; Biocompatible Materials; Cell Line; Cell Survival; Elastic Modulus; Hernia; Herniorrhaphy; Materials Testing; Mice; Phenylalanine; Polyesters; Rats; Urea; Valine | 2018 |
Mispacking of the Phe87 Side Chain Reduces the Kinetic Stability of Human Transthyretin.
Topics: Fluorine; Humans; Kinetics; Magnetic Resonance Spectroscopy; Models, Molecular; Phenylalanine; Prealbumin; Protein Aggregates; Protein Conformation; Protein Stability; Protein Structure, Quaternary; Protein Unfolding; Urea | 2018 |
The Design of Potent, Selective and Drug-Like RGD αvβ1 Small-Molecule Inhibitors Derived from non-RGD α4β1 Antagonists.
Topics: Animals; Binding Sites; Drug Design; Drug Stability; Humans; Ligands; Liver; Male; Phenylalanine; Rats, Sprague-Dawley; Receptors, Vitronectin; Urea | 2019 |
Combined co-solvent and pressure effect on kinetics of a peptide hydrolysis: an activity-based approach.
Topics: Chymotrypsin; Dimethyl Sulfoxide; Hydrolysis; Kinetics; Methylamines; Phenylalanine; Pressure; Solvents; Thermodynamics; Urea; Water | 2019 |
Protein Intake to Maximize Whole-Body Anabolism during Postexercise Recovery in Resistance-Trained Men with High Habitual Intakes is Severalfold Greater than the Current Recommended Dietary Allowance.
Topics: Adult; Breath Tests; Creatinine; Dietary Proteins; Exercise; Humans; Male; Metabolism; Phenylalanine; Recommended Dietary Allowances; Resistance Training; Urea; Young Adult | 2020 |
Preliminary Investigation to Review If a Glycomacropeptide Compared to L-Amino Acid Protein Substitute Alters the Pre- and Postprandial Amino Acid Profile in Children with Phenylketonuria.
Topics: Adolescent; Age Factors; Amino Acids; Caseins; Child; Child, Preschool; Female; Humans; Insulin; Male; Nitrogen; Peptide Fragments; Phenylalanine; Phenylketonurias; Postprandial Period; Time Factors; Urea | 2020 |
Phenylalanine-based poly(ester urea)s composite films with nitric oxide-releasing capability for anti-biofilm and infected wound healing applications.
Topics: Anti-Bacterial Agents; Biofilms; Esters; Humans; Nitric Oxide; Phenylalanine; Urea; Wound Healing | 2022 |
Investigation on the surface morphologies of reduced graphene oxide coating on the interfacial characteristics and electro-catalytic capacity of enzymatic glucose sensors.
Topics: Ascorbic Acid; Biosensing Techniques; Electrochemical Techniques; Electrodes; Glucose; Glucose Oxidase; Graphite; Phenylalanine; Sodium Chloride; Urea; Uric Acid | 2022 |