urea has been researched along with tyrosine in 310 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 216 (69.68) | 18.7374 |
| 1990's | 26 (8.39) | 18.2507 |
| 2000's | 47 (15.16) | 29.6817 |
| 2010's | 17 (5.48) | 24.3611 |
| 2020's | 4 (1.29) | 2.80 |
| Authors | Studies |
|---|---|
| Rowan, R; Snyder, GH; Sykes, BD | 1 |
| Goyffon, M; Toulmé, JJ; Villa, F | 1 |
| Tsong, TY | 1 |
| Qasim, MA; Salahuddin, A | 1 |
| Daurat-Larroque, ST; Portuguez, ME; Santomé, JA | 1 |
| Irie, M; Ohgi, K | 1 |
| Chen, AB; Saha, A; Sawh, V | 1 |
| Miller, JN; Nwokedi, GI | 1 |
| Irie, M; Suito, F | 1 |
| Fattoum, A; Kassab, R; Pradel, LA | 1 |
| Kay, CM; Oikawa, K; Stevens, FC; Walsh, M | 1 |
| Białkowska, H; Morawiecki, A | 1 |
| Ferguson, AG; Lesch, M; Taegtmeyer, H | 1 |
| Abe, T; Oshima, H; Takahashi, K | 1 |
| Nordal, A; Paulsen, BS; Wold, JK | 1 |
| Brand, JG; Cagan, RH | 1 |
| Komiyama, T; Miwa, M; Murao, S; Sato, S | 1 |
| Cowgill, RW; Seagle, RL | 1 |
| Berg, A; Haralambie, G | 1 |
| Babaev, TA; Makhmudov, VKh; Rasuleva, GKh; Saatov, T; Turakulov, IaKh | 1 |
| Bacharach, AD; Markland, FS; O'Grady, TC; Saunders, GC; Umemura, N; Weber, BH | 1 |
| Accoceberry, B; Schneller, J; Stahl, AJ | 1 |
| Otting, VF | 1 |
| Fisher, MT; Stadtman, ER | 1 |
| Erickson, RE; Laurents, DV; Pace, CN | 1 |
| Kraus, AP; Kraus, LM | 1 |
| Bycroft, M; Fersht, AR; Serrano, L | 1 |
| Avilés, FX; Crane-Robinson, C; Turner, CH; Vendrell, J; Vilanova, M | 1 |
| Desai, BP; Gharote, ML | 1 |
| Garber, EA; Luntz, TL; Margoliash, E; Schejter, A | 1 |
| Levy, HL | 1 |
| Aiba, S; Matsumura, M; Yahanda, S; Yasumura, S; Yutani, K | 1 |
| Asmus, G; Schaefer, K; Umlauf, E; von Herrath, D | 1 |
| Bayley, P; Brodin, P; Forsén, S; Grundström, T; Hofmann, T; Linse, S; Martin, SR; Thulin, E; Wendt, B | 1 |
| Irons, M; Levy, HL | 1 |
| Goodman, MN; Lowell, BB; Ruderman, NB | 1 |
| Aquaron, R; Dutoit, C; Rolland, M | 1 |
| Jöchle, W; Stöckl, W | 1 |
| Fenton, JW; Singer, SJ | 1 |
| Becker, U; Kühn, K; Timpl, R | 1 |
| Kanarek, L; Matthyssens, GE | 1 |
| Agid, Y; Bouvet, D; Glowinski, J; Javoy, F | 1 |
| al-Gauhari, AA; al-Nagdy, SA; el-Sabbagh, ME; Elise, EA | 1 |
| Thiele, HG | 1 |
| Kay, CM; Murray, AC; Oikawa, K | 1 |
| Brouet-Yager, M; Graff, GL; Kleiner, H | 1 |
| Dadd, RH | 1 |
| O'Sullivan, WJ | 1 |
| Berzborn, RJ; Lien, S; Racker, E | 1 |
| Herskovits, TT; Laskowski, M | 1 |
| Diederich, DA; Grisolia, S | 1 |
| Veeger, C; Visser, J | 1 |
| Cappugi, G; Nassi, P; Ramponi, G; Treves, C | 1 |
| Morgan, WT; Riehm, JP | 1 |
| Imahori, K; Suzuki, K | 1 |
| Billups, C; Kay, E; Strickland, EH | 1 |
| de Wit, JL; Grande, HJ; Müller, F; Veeger, C; Visser, AJ | 1 |
| Brown, EM; Parry, RM | 1 |
| Rao, KR; Vyas, GN | 1 |
| Asafov, GB; Ekisenina, NI; Ivanova, LM; Lumel'skiĭ, VIa; Smagin, VG | 1 |
| Bergen, WG; Potter, EL | 1 |
| Gerard, D; Lami, H; Laustriat, G | 1 |
| Shifrin, S; Solis, BG | 2 |
| Schneider, D; Solfert, R; von der Haar, F | 1 |
| Chibata, I; Nakamura, M; Sano, R; Tosa, T; Yamamoto, K | 1 |
| Berd, D | 1 |
| Chalken, IM; Shifrin, S; Solis, BG | 1 |
| Luborsky, SW; Parrott, CL; Shifrin, S | 1 |
| Cramer, F; Maelicke, A; Prinz, H | 1 |
| Parrott, CL; Shifrin, S | 1 |
| Kerwar, G; Lehrer, SS | 1 |
| Hopkins, TR; Spikes, JD | 1 |
| Martin, JJ; Schlote, W | 1 |
| Giordano, C | 1 |
| Chase, TN; Colburn, RW; Kopin, IJ; Ng, LK | 1 |
| Gaffin, SL; Watanabe, S | 1 |
| Diloff, S; Maturo, JM | 1 |
| Karplus, S; Snyder, GH; Sykes, BD | 1 |
| Arrio, B; Hill, M; Parquet, C | 1 |
| Coulter, AW; Lund, P; Ruderman, NB; Walser, M | 1 |
| Phillips, HM; York, JL | 1 |
| Abbott, AL; Roe, PF | 1 |
| Callahan, HJ; Liberti, PA; Maurer, PH | 1 |
| Herskovits, TT; Sorensen, M | 2 |
| Frank, BH; Ho, PP; Pekar, AH; Veros, AJ | 1 |
| Aloj, SM; Blasi, F; Goldberger, RF | 1 |
| Lajtha, A; Piccoli, F | 2 |
| Nicholson, BH | 1 |
| Grochowski, BJ; Luborsky, SW; Shifrin, S | 1 |
| Abita, JP; Ailhaud, G; Lazdunski, M | 1 |
| Lindblow, C; Verpoorte, JA | 1 |
| Bergdoll, MS; Borja, CR | 1 |
| Campbell, TG; Catsimpoolas, N; Meyer, EW | 1 |
| Calissano, P; Friesen, A; Moore, BW | 1 |
| Buchowicz, I; Goch, H; Zakrzewski, K | 1 |
| Elödi, P; Krysteva, M | 1 |
| Dorner, F | 1 |
| Roncari, G; Zuber, H | 1 |
| Lloyd, KO; Merz, WG; Silva-Hutner, M | 1 |
| Mori, KF | 1 |
| Aber, GM; McGale, EH; Pickford, JC | 1 |
| Chicheportiche, R; Lazdunski, M; Rochat, C; Sampieri, F | 1 |
| Gaudin, JE; Viswanatha, T | 1 |
| Huntley, TE; Strittmatter, P | 1 |
| Aloj, S; Edelhoch, H | 2 |
| Harris, C; Metzler, DE; Siano, D; Thomson, JA; Yang, IY | 1 |
| Mihashi, K; Sato, A | 1 |
| Azhir, A; Chignell, DA; Gratzer, WB | 1 |
| Huang, JJ; Kimura, T; Ting, JJ | 1 |
| Brown, JC; Horton, HR; Swaisgood, HE | 1 |
| Bello, HR; Bello, J | 1 |
| Guilbault, GG; Shu, FR | 1 |
| Kay, CM; McCubbin, WD; Oikawa, K | 1 |
| Cann, JR | 1 |
| Ströder, J; Zeisel, H | 1 |
| Anderson, JA; Chang, HW; Grandjean, CJ | 1 |
| Fujiwara, N; Maekawa, T; Matsuda, G | 1 |
| Buchwald, BM | 1 |
| Kasarda, DD; Platt, SG | 1 |
| Simpson, RT | 1 |
| Herskovits, TT; Villanueva, GB | 2 |
| Katz, S; Miller, JE | 1 |
| Berg, T; Catsimpoolas, N; Meyer, EW | 1 |
| Churchich, JE; Wampler, J | 1 |
| Gold, MB; Reynold, JM; Scriver, CR | 1 |
| Tews, JK | 1 |
| Koe, BK; Weissman, A | 1 |
| Massaglia, A; Rialdi, G; Rosa, U; Rossi, CA | 1 |
| Horecker, BL; Koida, M; Lai, CY | 1 |
| Cavalli-Sforza, LL; Paolucci, AM; Pennetti, V; Spadoni, MA | 1 |
| Klotz, IM; Royer, GP; Sloniewsky, AR | 1 |
| Bello, J | 1 |
| Hennen, G; Howard, SM; Liao, TH; Pierce, JG; Shome, B | 1 |
| Herskovits, TT; Laskowski, M; Menendez, CJ | 1 |
| Fuchs, G; Oepen, H; Oepen, I | 1 |
| Fonss-Bech, P; Schmidt, KD | 1 |
| Brewer, JM; Fairwell, T; Lovins, RE; Travis, J | 1 |
| Africa, B; Carpenter, FH | 1 |
| Pongs, O | 1 |
| Alfsen, A; Cittanova, N | 1 |
| Elödi, P; Libor, S | 3 |
| Schwabe, C | 1 |
| Edelhoch, H; Malan, PG | 1 |
| Edelhoch, H; Lippoldt, RE | 1 |
| Azuma, T; Hamaguchi, K; Migita, S | 1 |
| Kerly, M; Spruyt, JE | 1 |
| Kasper, CB; Khandwala, AS | 1 |
| Sander, C; Ts'o, PO | 1 |
| Musacchio, JM; Wurzburger, RJ | 1 |
| Glimcher, MJ; Seyer, JM | 1 |
| Anfinsen, CB; Cuatrecasas, P; Fuchs, S | 1 |
| Labat, J; Pandey, RS; Schmid, K; Yamagami, K | 1 |
| Pusztai, A | 1 |
| Brown, HH | 1 |
| Chu, FS | 1 |
| Stellwagen, E | 1 |
| Cowgill, RW | 2 |
| Bailey, JE; Beaven, GH; Chignell, DA; Gratzer, WB | 1 |
| Yoshida, A | 1 |
| Hofstee, BH | 1 |
| Attallah, NA; Lata, GF | 1 |
| Mihalyi, E | 1 |
| Huseby, RM; Murray, MM | 1 |
| Dobryszycka, W; Kukral, JC; Pusztai, A | 1 |
| Herskovits, TT | 1 |
| Hartley, RW | 1 |
| Barker, R; Castellino, FJ | 1 |
| Chen, AB; Saha, A; Sawh, VL | 1 |
| Beychok, S; Pflumm, MN | 1 |
| Augenstein, L; Burke, M | 1 |
| Dyson, JE; Noltmann, EA | 2 |
| Glazer, AN; Sanger, F | 1 |
| Bock, RM; Cherayil, JD | 1 |
| Potts, JT; Sherwood, LM | 1 |
| Foster, JW; Hodson, PH | 1 |
| Crane, CW | 1 |
| Burger, HG; Condliffe, PG; Edelhoch, H; Lippoldt, RE | 1 |
| Kay, CM; Verpoorte, JA | 1 |
| Simpson, RT; Vallee, BL | 1 |
| Steiner, RF | 1 |
| Carver, MJ; Ryan, WL | 1 |
| Ohta, Y | 1 |
| Estes, FL; Wetzel, RL | 1 |
| Baudras, A; Di Franco, A; Iwatsubo, M; Labeyrie, F | 1 |
| Andreotti, RE; Holmes, LG; Kronman, MJ; Robbins, FM | 1 |
| Wachsmuth, ED | 1 |
| Kamenich, W; Leimenstoll, A; Leimenstoll, G; Matthes, KJ; Moch, KJ | 1 |
| Katsura, I; Kawaguchi, K; Noda, H | 1 |
| Greaser, ML; Hanaway, PJ; Turner, RC | 1 |
| Chan, DC; Piette, LH | 1 |
| Mowat, AP | 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 |
| Boteva, R; Filippi, B; Genov, N; Jori, G; Ricchelli, F; Shopova, M | 1 |
| Ahlberg, M; Alvestrand, A; Bergström, J; Fürst, P | 1 |
| Villanueva, GB | 1 |
| Filippi, B; Jori, G; Ricchelli, F; Salvato, B | 1 |
| Gorovits, BM; Horowitz, PM | 1 |
| Creighton, TE; Kemmink, J | 1 |
| Beringer, A; Flandin-Blety, C; Hubert, P; Jan, D; Jouvet, P; Lacaille, F; Laurent, J; Niaudet, P; Poggi, F; Rabier, D | 1 |
| Lambert, M; Qureshi, IA; Rajalakshmi, S; Rao, PM; Sarma, DS; Vasudevan, S | 1 |
| Desmadril, M; Garcia, P; Minard, P; Yon, JM | 1 |
| Chen, DY; Vergères, G; Waskell, L; Wu, FF | 1 |
| Fersht, AR; Loewenthal, R; Sancho, J; Vuilleumier, S | 1 |
| Basara, N; Rolović, Z; Simović, M; Vasiljevski, M; Zunić, G | 1 |
| Fee, L; Gray, T; Grimsley, G; Pace, CN; Vajdos, F | 1 |
| Boschelli, F; Dey, B; Lightbody, JJ | 1 |
| Backmann, J; Fabian, H; Naumann, D; Reinstädler, D | 1 |
| Cohen, DM; Zhang, Z | 1 |
| Carlson, KE; Choi, I; Gee, A; Katzenellenbogen, BS; Katzenellenbogen, JA | 1 |
| Fujita, T; Morris, MB; Ralston, GB | 1 |
| Grenson, M; Iraqui, I; Urrestarazu, A; Vissers, S | 1 |
| Cartiaux, M; Iraqui, I; Urrestarazu, A; Vissers, S | 1 |
| Alper, SL; Goss, GG; Izumo, S; Jiang, L; Malek, AM | 1 |
| Balaram, H; Balaram, P; Gokhale, RS; Ray, SS | 1 |
| Hammer, C; Heil, W; Lemmens, HP; Matthes, M; Neuhaus, P; Padval, D; Puhl, G; Schön, MR | 1 |
| Michaelis, ML; Zaidi, A | 1 |
| Argiriadi, MA; Christianson, DW; Dowdy, DL; Goodrow, MH; Hammock, BD; Morisseau, C | 1 |
| Choi, G; Choi, KY; Ha, NC; Jang, DS; Kim, DH; Kim, JS; Kim, MS; Nam, GH; Oh, BH | 1 |
| Akaike, T; Kubota, T; Kuwahara, H; Maeda, H; Miyamoto, Y; Okamoto, S; Sawa, T | 1 |
| Bayley, PM; Martin, SR; Masino, L | 1 |
| Bré, MH; Dallai, R; Levilliers, N; Mencarelli, C | 1 |
| Guidry, JJ; Landry, SJ; Moczygemba, CK; Steede, NK; Wittung-Stafshede, P | 1 |
| Brazil, BT; Buckle, AM; Fersht, AR; Horowitz, PM; Panda, M; Smoot, AL | 1 |
| Changchien, LM; Hardy, LW; Maley, F; Saxl, RL | 1 |
| Serrano, L; Vega, C; Viguera, AR | 1 |
| Colón, W; Hobart, SA; Ilin, S; Moriarty, DF; Osuna, R | 1 |
| Bajjalieh, S; Evans, JL; Goldfine, ID; Maddux, BA; Manchem, VP; Pender, C; Rao, S; Shi, S; Spevak, WR; Youngren, JF | 1 |
| Barbas, CF; Basran, A; Bruce, NC; Larsen, NA; Lerner, RA; Turner, JM; Wilson, IA | 1 |
| Christiansen, JS; Hartmund, T; Jørgensen, JO; Møller, N; Nair, KS; Nielsen, S; Nørrelund, H | 1 |
| Jeong, JK; Kim, HD; Kim, JW; Lee, CH; Lim, WK; Shin, HJ | 1 |
| Choa, EJ; Park, JC; Rhyu, DY; Yokozawa, T | 1 |
| Britti, D; Brown, PA; Chatterjee, PK; Cuzzocrea, S; Dugo, L; Kvale, EO; Mota-Filipe, H; Patel, NS; Sivarajah, A; Stewart, KN; Thiemermann, C; Yaqoob, MM | 1 |
| Müller, G; Picó, G; Romanini, D | 1 |
| Horng, JC; Lumb, KJ; Raleigh, DP; Vendel, AC; Wei, Y | 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 |
| GLAZER, AN; McKENZIE, HA; WAKE, RG | 1 |
| Bird, HR; Featherston, WR; Harper, AE | 1 |
| GLAZER, AN; McKENZIE, HA | 1 |
| NOZAKI, Y; TANFORD, C | 1 |
| FUNATSU, M; HAYASHI, K; IMOTO, T | 1 |
| EDELHOCH, H | 1 |
| LAVERACK, MS | 1 |
| SCHADEWALDT, H | 1 |
| HARRINGTON, H; SAKAMI, W | 1 |
| RIGBI, M; SELA, M | 1 |
| DIMLER, RJ; WU, YV | 1 |
| BARNARD, EA | 1 |
| PEARLMANN, GE | 1 |
| MIHASHI, K; OOI, T | 1 |
| Morari, D; Vaintraub, IA | 1 |
| Acharya, N; Saikrishnan, K; Talawar, RK; Varshney, U; Vijayan, M | 1 |
| Aoki, T; Igarashi, K; Kawano, K; Matsubara, K; Matsuura, A; Mizuguchi, M; Nagadome, H; Shinohara, Y; Takeuchi, M; Terada, Y | 1 |
| Dal Molin, F; Montecucco, C; Naletto, L; Romanello, V; Tonello, F | 1 |
| Bigotti, MG; Brunori, M; Cutruzzolà, F; Musto, R; Travaglini-Allocatelli, C | 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 |
| Holm, J; Ipsen, H; Mogensen, JE; Otzen, DE | 1 |
| Conilleau, S; Fleury, F; Kurumizaka, H; Tachiwana, H; Takahashi, M; Takizawa, Y | 1 |
| De Preter, V; De Vuyst, L; Geboes, K; Huys, G; Pot, B; Swings, J; Vanhoutte, T; Verbeke, K; Verbrugghe, K | 1 |
| Barbeito, AG; Barbeito, L; Beckman, JS; Cassina, P; Castellanos, R; Estévez, AG; Pehar, M; Thompson, JA; Vargas, MR | 1 |
| De Cristofaro, R; Di Stasio, E; Lavoretano, S; Lombardi, R; Mannucci, PM; Merati, G; Palla, R; Peyvandi, F; Romitelli, F | 1 |
| Ahmad, B; Khan, RH | 1 |
| Boyer, JA; Dalessio, PM; Ropson, IJ | 1 |
| Baronciani, L; De Cristofaro, R; Di Stasio, E; Federici, AB; Lavoretano, S; Lombardi, R; Mannucci, PM; Palla, R; Peyvandi, F | 1 |
| Bhattacharya, J; Dasgupta, AK; GhoshMoulick, R; Jasrapuria, S; Sarkar, T | 1 |
| Christiansen, JS; Gjedde, S; Gjedsted, J; Gormsen, LC; Jørgensen, JO; Møller, N; Nørrelund, H; Schmitz, O | 1 |
| Alston, RW; Grimsley, GR; Lasagna, M; Pace, CN; Reinhart, GD; Scholtz, JM | 1 |
| Averbukh, Z; Ben Aharon, G; Berman, S; Efrati, S; Siman-Tov, Y; Weissgarten, J | 1 |
| Field, SM; Villamena, FA | 1 |
| Belmonte, KE; Busch-Petersen, J; Davis, RS; Foley, JJ; Fu, W; Jin, J; Jin, Q; Moore, ML; Morrow, DM; Palovich, M; Rivero, RA; Salmon, M; Sarau, HM; Shi, D; Wang, F; Wang, Y | 1 |
| Bloch, W; Brixius, K; Hertrich, T; Platen, P; Porten, S; Schmidt, A; Suhr, F | 1 |
| Boyer, JA; Dalessio, PM; Ropson, IJ; Schaeffer, BA | 1 |
| Akiyama, K; Higashi, N; Kumamoto, T; Mita, H; Miyazaki, E; Ono, E; Taniguchi, M; Tsuburai, T | 1 |
| Banerjee, SR; Barinka, C; Byun, Y; Castanares, M; Chen, Y; Dusich, CL; Kozikowski, AP; Lubkowski, J; Mease, RC; Pomper, MG | 1 |
| Ainslie, A; Alink, FM; Garnsworthy, PC; McEvoy, TG; Rooke, JA; Sinclair, KD; Watt, RG; Webb, R | 1 |
| Flyvbjerg, A; Gaylinn, BD; Jessen, N; Liu, J; Lunde Jorgensen, JO; Moller, L; Moller, N; Norrelund, H; Pedersen, SB; Thorner, MO | 1 |
| Hiller, S; Hünenberger, PH; Kräutler, V | 1 |
| Handa, M; Ikeda, Y; Okamura, Y; Watanabe, N; Yoshida, H | 1 |
| Denne, SC; Noe, JD; Steiner, SJ | 1 |
| Bhabak, KP; Jayavelu, S; Mugesh, G; Satheeshkumar, K | 1 |
| Barakat, C; Patra, D; Tafech, RM | 1 |
| Cernocká, H; Kurzątkowska, K; Ostatná, V; Paleček, E | 1 |
| Bencsik, P; Csonka, C; Csont, T; Ferdinandy, P; Kocsis, GF; Pálóczi, J; Pipicz, M; Sárközy, M; Varga, ZV | 1 |
| Belmonte, KE; Buckley, PT; Bullion, AM; Busch-Petersen, J; Davis, RS; Foley, JJ; Jin, J; Jin, Q; Palovich, MR; Salmon, M; Sarau, HM; Schmidt, DB; Wang, Y; Webb, EF; Widdowson, KL | 1 |
| Dhein, S; Kiefer, P; Kostelka, M; Krämer, K; Mohr, FW; Ossmann, S; Salameh, A; Schnabel, J; Sobiraj, A; Twal, M; von Salisch, S | 1 |
| Carter, YM; Chen, H; Gamblin, TC; Kunnimalaiyaan, M; Kunnimalaiyaan, S | 1 |
| Arcaro, CA; Assis, RP; Baviera, AM; Brotto, RS; Brunetti, IL; Castro, JF; Gutierres, VO; Oliveira, OM | 1 |
| Bach, E; Jessen, N; Johannsen, M; Jørgensen, JO; Møller, N; Richelsen, B; Rittig, N; Thomsen, HH | 1 |
| Bencsik, P; Csont, T; Ferdinandy, P; Kiss, K; Kolossváry, M; Kupai, K; Maurovich-Horvat, P; Merkely, B; Sasi, V; Ungi, I | 1 |
| Dal-Pont, GC; Menegas, S; Peterle, BR; Quevedo, J; Resende, WR; Trajano, KS; Valvassori, SS; Varela, RB | 1 |
| Abou Sawan, S; Malowany, JM; Mazzulla, M; Moore, DR; Volterman, KA; West, DWD; Williamson, E | 1 |
| Chelvam, V; Dudhe, P; Krishnan, MA; Pandit, A; Sengupta, S; Sharma, R | 1 |
| Cheresiz, S; Dyrkheeva, N; Kononova, A; Kovaleva, K; Lavrik, O; Mamontova, E; Oleshko, O; Pokrovsky, A; Salakhutdinov, N; Yarovaya, O; Zakharenko, A; Zakharova, O | 1 |
| Aasen, T; Abdul Moin, NI; Abdul Wafi, S; Aboukameel, A; Abu-Bakar, N; Acharya, A; Ackermans, L; Adaramoye, O; Adarsh, KV; Adeosun, WA; Ahmad, NH; Ahmadi, F; Akanni, O; Akbar, M; Akbulak, RO; Akev, N; Akkaya, Ö; Al-Rashed, S; AlAbbad, S; Alabi, O; Alappat, BJ; Alcalá, S; Alcoutlabi, M; Aleppo, G; Alexander Ross, JB; Alexander, JH; Alexander, R; Alias, A; Alimba, C; Alken, FA; Allan, R; Alpers, M; Alsbou, EM; Amarasiri, SS; An, T; Anastasiadis, F; Anastassiadou, M; Anderson, KC; Andronikos, P; Anheyer, D; Annapurna, K; Anorlu, RI; Anten, MM; Anthopoulos, TD; Araujo-Castillo, RV; Aravamudhan, S; Arawwawala, LDAM; Arulsamy, N; Arunamata, A; Asghar, A; Asiri, AM; Aslanidou, T; Astrakhantseva, IV; Astutik, E; Attanayake, AP; Atwater, BD; Audureau, E; Augusto, S; Bakare, A; Banach, M; Bandelier, P; Banerjee, S; Barral, M; Bascuñán, J; Bates, FS; Bauer, NJC; Bayrak, BB; Beck, RW; Beckervordersantforth, J; Beeri, R; Begum, R; Beldi-Ferchiou, A; Bellingham, G; Ben-Tal, N; Bendib, I; Bergenstal, RM; 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Veziroglu, E; Viegas, A; Vitali, MG; Vitsas, G; Voccio, JP; Vogiatzidis, C; Volow, A; Volpin, F; Vourvahis, M; Wagner, LI; Walkowiak, J; Wallace, R; Wallentin, L; Wan, D; Wan, L; Wan, T; Wang, C; Wang, F; Wang, FN; Wang, H; Wang, J; Wang, L; Wang, Q; Wang, S; Wang, T; Wang, W; Wang, X; Wang, XW; Wang, Y; Wang, YS; Wang, Z; Ward, J; Ward, L; Waseem, R; Watson, DF; Weber, P; Wehrmeister, FC; Wei, CH; Wei, H; Wei, L; Wei, Q; Wei, Y; Weinstock, RS; Weiss, M; Welborn, M; Wen, L; Wen, LM; Wen, Q; Wen, Z; Wesseling, P; Westerbergh, J; White, K; Wick, MP; Willems, S; Wiyasa, IWA; Wójciak, R; Wolkenhauer, O; Won, HH; Wong, J; Woo, YC; Wood, LS; Wu, CT; Wu, CY; Wu, D; Wu, G; Wu, J; Wu, K; Wu, M; Wu, Q; Wu, T; Wu, W; Wu, X; Wu, XT; Wu, Y; Xi, D; Xi, J; Xiang, W; Xiang, Y; Xiao, M; Xiao, Z; Xie, H; Xie, Q; Xie, S; Xie, X; Xing, M; Xing, YL; Xu, C; Xu, X; Xu, Y; Xu, Z; Xue, F; Xue, XD; Yaglioglu, HG; Yamada, H; Yamashita, M; Yan, W; Yan, Z; Yanardag, R; Yang, D; Yang, H; Yang, K; Yang, QQ; Yang, R; Yang, S; Yang, T; Yang, X; Yang, Y; Yao, H; Yao, Y; Yari, D; Yassin, MT; Ye, C; Ye, J; Ye, Q; Yildiz, EA; Ying, S; Yoon, H; Yu, D; Yu, K; Yu, N; Yu, PL; Yuan, C; Yuan, D; Yuan, LJ; Yuan, Z; Yuen, N; Zagatto, AM; Zakaria, Y; Zalewski, AM; Zamora, S; Zavorotinskaya, T; Zeid, JL; Zeinoun, T; Zeng, C; Zerby, HN; Zhan, X; Zhang, A; Zhang, D; Zhang, E; Zhang, F; Zhang, H; Zhang, J; Zhang, L; Zhang, M; Zhang, P; Zhang, Q; Zhang, QY; Zhang, RG; Zhang, S; Zhang, T; Zhang, X; Zhang, Y; Zhang, YY; Zhao, CK; Zhao, H; Zhao, J; Zhao, K; Zhao, Q; Zhao, S; Zhao, T; Zhao, XQ; Zhao, Y; Zhao, Z; Zheng, J; Zheng, L; Zheng, Y; Zhou, B; Zhou, G; Zhou, L; Zhou, T; Zhou, X; Zhu, C; Zhu, J; Zhu, Y; Zhu, ZQ; Zhuang, T; Zimmermannova, O; Zin, NNINM; Zisimos, K; Zoghebi, KA; Zonder, JA; Zou, C; Zwirner, J | 1 |
| Bong, D; Floyd, C; Liao, S; Pino, MJ; Tan, K; Wu, C | 1 |
| Avula, VKR; Chamarthi, NR; Kollu, U; Neelam, YS; Pasupuleti, VR; Vallela, S; Zyryanov, GV | 1 |
| Gawlitza, K; İncel, A; Kislenko, E; Rurack, K; Sellergren, B | 1 |
7 review(s) available for urea and tyrosine
| Article | Year |
|---|---|
Nutritional therapy for selected inborn errors of metabolism.
Topics: Glycogen Storage Disease Type I; Humans; Metabolism, Inborn Errors; Microbodies; Multiple Carboxylase Deficiency; Nutritional Physiological Phenomena; Research; Tyrosine; Urea | 1989 |
Metabolic syndromes with dermatologic manifestations.
Topics: Albinism; Alkaptonuria; Amidohydrolases; Amino Acid Metabolism, Inborn Errors; Amino Acids; Biotinidase; Carbohydrate Metabolism; Eczema; Hartnup Disease; Homocystinuria; Humans; Keratosis; Menkes Kinky Hair Syndrome; Metabolic Diseases; Phenylketonurias; Porphyrias; Skin Diseases; Steryl-Sulfatase; Sulfatases; Tyrosine; Urea | 1986 |
Insect nutrition: current developments and metabolic implications.
Topics: Amino Acids; Animals; Aphids; Ascorbic Acid; Choline; Coleoptera; Cystine; DNA; Drosophila melanogaster; Fatty Acids; Folic Acid; Glycine; Insecta; Lepidoptera; Methionine; Minerals; Nutritional Physiological Phenomena; Proline; RNA; Sterols; Tyrosine; Urea; Vitamin B 12; Vitamin E | 1973 |
Hepatic Disorders.
Topics: Adolescent; Adult; alpha 1-Antitrypsin Deficiency; Amino Acid Metabolism, Inborn Errors; Ammonia; Child; Child, Preschool; Cystic Fibrosis; Female; Fructose Intolerance; Fructose-1,6-Diphosphatase Deficiency; Galactosemias; Glycogen Storage Disease; Humans; Infant; Infant, Newborn; Liver Diseases; Male; Polycystic Kidney Diseases; Porphyrias; Tyrosine; Urea | 1982 |
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 |
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 |
Psychological distress among health care professionals of the three COVID-19 most affected Regions in Cameroon: Prevalence and associated factors.
Topics: 3' Untranslated Regions; 5'-Nucleotidase; A549 Cells; Accidental Falls; Acetylcholinesterase; Acrylic Resins; Actinobacillus; Acute Disease; Acute Kidney Injury; Adaptor Proteins, Signal Transducing; Adenosine; Adenosine Triphosphate; Administration, Inhalation; Administration, Oral; Adolescent; Adult; Advance Care Planning; Africa, Northern; Age Factors; Aged; Aged, 80 and over; Air Pollutants; Air Pollution; Air Pollution, Indoor; Albendazole; Aluminum Oxide; Anastomosis, Surgical; Ancylostoma; Ancylostomiasis; Androstadienes; Angiogenesis Inhibitors; Angiotensin II; Animals; Anti-Bacterial Agents; Anti-Infective Agents; Antibodies, Bispecific; Antibodies, Viral; Anticoagulants; Antihypertensive Agents; Antinematodal Agents; Antineoplastic Agents; Antineoplastic Agents, Immunological; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Antiporters; Antiviral Agents; Apoptosis; Aptamers, Nucleotide; Aromatase Inhibitors; Asian People; Astrocytes; Atrial Fibrillation; Auditory Threshold; Aurora Kinase B; Australia; Autophagy; Autophagy-Related Protein 5; Autotrophic Processes; Bacillus cereus; Bacillus thuringiensis; Bacterial Proteins; Beclin-1; Belgium; Benzene; Benzene Derivatives; Benzhydryl Compounds; beta Catenin; beta-Arrestin 2; Biliary Tract Diseases; Biofilms; Biofuels; Biomarkers; Biomarkers, Tumor; Biomass; Biomechanical Phenomena; Bioreactors; Biosensing Techniques; Biosynthetic Pathways; Bismuth; Blood Platelets; Bone and Bones; Bone Regeneration; Bortezomib; Botulinum Toxins, Type A; Brain; Brain Injuries; Brain Ischemia; Brain Neoplasms; Breast Neoplasms; Breath Tests; Bronchodilator Agents; Calcium Phosphates; Cannabis; Carbon Dioxide; Carbon Isotopes; Carcinogenesis; Carcinoma, Hepatocellular; Carcinoma, Non-Small-Cell Lung; Carcinoma, Squamous Cell; Cardiac Resynchronization Therapy; Cardiac Resynchronization Therapy Devices; Cardiomyopathies; Cardiovascular Diseases; Cariostatic Agents; Case Managers; Case-Control Studies; Catalysis; Cation Transport Proteins; CD8-Positive T-Lymphocytes; Cecropia Plant; Cell Adhesion; Cell Count; Cell Differentiation; Cell Division; Cell Line; Cell Line, Tumor; Cell Membrane; Cell Movement; Cell Proliferation; Cell Self Renewal; Cell Survival; Cells, Cultured; Cellular Reprogramming; Cellulose; Charcoal; Chemical and Drug Induced Liver Injury; Chemical Phenomena; Chemokines; Chemoradiotherapy; Chemoreceptor Cells; Child; Child Abuse; Child, Preschool; China; Chlorogenic Acid; Chloroquine; Chromatography, Gas; Chronic Disease; Clinical Competence; Coated Materials, Biocompatible; Cochlea; Cohort Studies; Color; Comorbidity; Computer Simulation; Computer-Aided Design; Contraception; Contraceptive Agents, Female; Contrast Media; COP-Coated Vesicles; Coronavirus Infections; Cost of Illness; Coturnix; COVID-19; Creatinine; Cross-Over Studies; Cross-Sectional Studies; Culex; Curriculum; Cyclic N-Oxides; Cytokines; Cytoplasm; Cytotoxicity, Immunologic; Cytotoxins; Databases, Factual; Deep Learning; Delivery, Obstetric; Denitrification; Dental Caries; Denture, Complete; Dexamethasone; Diabetes Complications; Diabetes Mellitus; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 2; Dielectric Spectroscopy; Diet, High-Fat; Dietary Fiber; Disease Models, Animal; Disease Progression; DNA; DNA Copy Number Variations; DNA, Mitochondrial; Dog Diseases; Dogs; Dopaminergic Neurons; Double-Blind Method; Down-Regulation; Doxorubicin; Drug Carriers; Drug Design; Drug Interactions; Drug Resistance, Bacterial; Drug Resistance, Neoplasm; Drug-Related Side Effects and Adverse Reactions; Drugs, Chinese Herbal; Dry Powder Inhalers; Dust; E2F1 Transcription Factor; Ecosystem; Education, Nursing; Education, Nursing, Baccalaureate; Electric Impedance; Electricity; Electrocardiography; Electrochemical Techniques; Electrochemistry; Electrodes; Electrophoresis, Polyacrylamide Gel; Endoplasmic Reticulum; Endothelial Cells; Environmental Monitoring; Enzyme Inhibitors; Epithelial Cells; Epithelial-Mesenchymal Transition; Esophageal Neoplasms; Esophageal Squamous Cell Carcinoma; Estrogen Receptor Modulators; Europe; Evoked Potentials, Auditory, Brain Stem; Exosomes; Feasibility Studies; Female; Ferricyanides; Ferrocyanides; Fibrinogen; Finite Element Analysis; Fistula; Fluorescent Dyes; Fluorides, Topical; Fluorodeoxyglucose F18; Fluticasone; Follow-Up Studies; Food Contamination; Food Microbiology; Foods, Specialized; Forensic Medicine; Frail Elderly; France; Free Radicals; Fresh Water; Fungi; Fungicides, Industrial; Galactosamine; Gastrointestinal Neoplasms; Gene Expression Profiling; Gene Expression Regulation, Neoplastic; Gene Frequency; Genetic Predisposition to Disease; Genotype; Gingival Hemorrhage; Glioblastoma; Glioma; Glomerular Filtration Rate; Glomerulosclerosis, Focal Segmental; Glucose; Glucose Transport Proteins, Facilitative; Glucosides; Glutamine; Glycolysis; Gold; GPI-Linked Proteins; Gram-Negative Bacteria; Gram-Positive Bacteria; Graphite; Haplotypes; HCT116 Cells; Healthy Volunteers; Hearing Loss; Heart Failure; Hedgehog Proteins; HEK293 Cells; HeLa Cells; Hemodynamics; Hemorrhage; Hepatocytes; Hippo Signaling Pathway; Histone Deacetylases; Homeostasis; Hospital Mortality; Hospitalization; Humans; Hydantoins; Hydrazines; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Hydroxylamines; Hypoglycemic Agents; Immunity, Innate; Immunoglobulin G; Immunohistochemistry; Immunologic Factors; Immunomodulation; Immunophenotyping; Immunotherapy; Incidence; Indazoles; Indonesia; Infant; Infant, Newborn; Infarction, Middle Cerebral Artery; Inflammation; Injections, Intramuscular; Insecticides; Insulin-Like Growth Factor I; Insurance, Health; Intention to Treat Analysis; Interleukin-1 Receptor-Associated Kinases; Interleukin-6; Intrauterine Devices; Intrauterine Devices, Copper; Iron; Ischemia; Jordan; Keratinocytes; Kidney; Kidney Diseases; Kir5.1 Channel; Klebsiella Infections; Klebsiella pneumoniae; Lab-On-A-Chip Devices; Laparoscopy; Lasers; Lasers, Semiconductor; Lenalidomide; Leptin; Lethal Dose 50; Levonorgestrel; Limit of Detection; Lipid Metabolism; Lipid Metabolism Disorders; Lipogenesis; Lipopolysaccharides; Liquid Biopsy; Liver; Liver Abscess, Pyogenic; Liver Cirrhosis; Liver Diseases; Liver Neoplasms; Longevity; Lung Neoplasms; Luteolin; Lymph Nodes; Lymphocyte Activation; Macaca fascicularis; Macrophages; Mad2 Proteins; Magnetic Resonance Imaging; Male; Mammary Glands, Human; Manganese; Manganese Compounds; MAP Kinase Signaling System; Materials Testing; Maternal Health Services; MCF-7 Cells; Medicaid; Medicine, Chinese Traditional; Melanoma; Membrane Proteins; Mental Health; Mercury; Metal Nanoparticles; Metals, Heavy; Metformin; Methionine Adenosyltransferase; Mice; Mice, Inbred BALB C; Mice, Inbred C3H; Mice, Inbred C57BL; Mice, Inbred CBA; Mice, Knockout; Mice, Nude; Microalgae; Microbial Sensitivity Tests; Microglia; MicroRNAs; Microscopy, Atomic Force; Microscopy, Electron, Scanning; Middle Aged; Mitochondria; Mitochondrial Proteins; Mitral Valve; Mitral Valve Insufficiency; Models, Anatomic; Molecular Structure; Molybdenum; Monocarboxylic Acid Transporters; Moths; MPTP Poisoning; Multigene Family; Multiparametric Magnetic Resonance Imaging; Multiple Myeloma; Muscle, Skeletal; Mutagens; Mutation; Myeloid Cells; Nanocomposites; Nanofibers; Nanomedicine; Nanoparticles; Nanowires; Neoadjuvant Therapy; Neomycin; Neoplasm Grading; Neoplasm Recurrence, Local; Neoplasms; Neoplastic Stem Cells; Neostriatum; Neovascularization, Pathologic; Netherlands; Neuromuscular Agents; Neurons; NF-E2-Related Factor 2; NF-kappa B; Nickel; Nitrogen Oxides; Non-alcoholic Fatty Liver Disease; Nucleosides; Nucleotidyltransferases; Nutritional Status; Obesity, Morbid; Ofloxacin; Oils, Volatile; Oligopeptides; Oncogene Protein v-akt; Optical Imaging; Organic Cation Transport Proteins; Organophosphonates; Osteoarthritis; Osteoarthritis, Hip; Osteoarthritis, Knee; Osteoblasts; Osteogenesis; Oxidation-Reduction; Oxidative Stress; Oxides; Oxygen Isotopes; Pancreas; Pancreaticoduodenectomy; Pandemics; Particle Size; Particulate Matter; Patient Acceptance of Health Care; Patient Compliance; PC-3 Cells; Peptide Fragments; Peptides; Periodontal Attachment Loss; Periodontal Index; Periodontal Pocket; Periodontitis; Peroxides; Peru; Pest Control, Biological; Phosphatidylinositol 3-Kinase; Phosphatidylinositol 3-Kinases; Phylogeny; Pilot Projects; Piperidines; Plant Bark; Plant Extracts; Plant Leaves; Plasmids; Platelet Function Tests; Pneumonia, Viral; Podocytes; Poly (ADP-Ribose) Polymerase-1; Poly(ADP-ribose) Polymerase Inhibitors; Polyethylene Terephthalates; Polymers; Polymorphism, Single Nucleotide; Porosity; Portugal; Positron-Emission Tomography; Postoperative Complications; Postural Balance; Potassium Channels, Inwardly Rectifying; Povidone; Powders; Precancerous Conditions; Precision Medicine; Predictive Value of Tests; Pregnancy; Prenatal Care; Prognosis; Promoter Regions, Genetic; Prospective Studies; Prostatectomy; Prostatic Neoplasms; Proteasome Inhibitors; Protective Agents; Protein Binding; Protein Kinase Inhibitors; Protein Serine-Threonine Kinases; Protein Transport; Proto-Oncogene Proteins B-raf; Proto-Oncogene Proteins c-akt; Psychiatric Nursing; PTEN Phosphohydrolase; Pulmonary Embolism; Pyrimethamine; Radiopharmaceuticals; Rats; Rats, Sprague-Dawley; Rats, Wistar; Reactive Oxygen Species; Receptor, ErbB-2; Receptor, IGF Type 1; Receptors, Estrogen; Receptors, G-Protein-Coupled; Recombinational DNA Repair; Recovery of Function; Regional Blood Flow; Renal Dialysis; Renin; Renin-Angiotensin System; Reperfusion Injury; Reproducibility of Results; Republic of Korea; Respiratory Distress Syndrome; Retrospective Studies; Rhodamines; Risk Assessment; Risk Factors; RNA, Long Noncoding; RNA, Messenger; Running; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Salinity; Salmeterol Xinafoate; Sarcoma; Seasons; Shoulder Injuries; Signal Transduction; Silicon Dioxide; Silver; Sirtuin 1; Sirtuins; Skull Fractures; Social Determinants of Health; Sodium; Sodium Fluoride; Sodium Potassium Chloride Symporter Inhibitors; Sodium-Glucose Transporter 2 Inhibitors; Soil; Soil Pollutants; Spain; Spectrophotometry; Spectroscopy, Fourier Transform Infrared; Staphylococcal Protein A; Staphylococcus aureus; Stem Cells; Stereoisomerism; Stomach Neoplasms; Streptomyces; Strontium; Structure-Activity Relationship; Students, Nursing; Substance-Related Disorders; Succinic Acid; Sulfur; Surface Properties; Survival Rate; Survivin; Symporters; T-Lymphocytes; Temozolomide; Tensile Strength; Thiazoles; Thiobacillus; Thiohydantoins; Thiourea; Thrombectomy; Time Factors; Titanium; Tobacco Mosaic Virus; Tobacco Use Disorder; Toll-Like Receptor 4; Toluene; Tomography, X-Ray Computed; TOR Serine-Threonine Kinases; Toxicity Tests, Acute; Toxicity Tests, Subacute; Transcriptional Activation; Treatment Outcome; Troponin I; Tumor Cells, Cultured; Tumor Escape; Tumor Hypoxia; Tumor Microenvironment; Tumor Necrosis Factor Inhibitors; Tumor Necrosis Factor-alpha; Tyrosine; Ubiquitin-Protein Ligases; Ubiquitination; Ultrasonic Waves; United Kingdom; United States; United States Department of Veterans Affairs; Up-Regulation; Urea; Uric Acid; Urinary Bladder Neoplasms; Urinary Bladder, Neurogenic; Urine; Urodynamics; User-Computer Interface; Vemurafenib; Verbenaceae; Veterans; Veterans Health; Viral Load; Virtual Reality; Vitiligo; Water Pollutants, Chemical; Wildfires; Wnt Signaling Pathway; Wound Healing; X-Ray Diffraction; Xenograft Model Antitumor Assays; Xylenes; Young Adult; Zinc; Zinc Oxide; Zinc Sulfate; Zoonoses | 2021 |
7 trial(s) available for urea and tyrosine
| Article | Year |
|---|---|
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 |
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 |
The in vivo use of the stable isotope-labelled biomarkers lactose-[15N]ureide and [2H4]tyrosine to assess the effects of pro- and prebiotics on the intestinal flora of healthy human volunteers.
Topics: Adult; Biomarkers; Colon; Cresols; Cross-Over Studies; Female; Humans; Lacticaseibacillus casei; Lactose; Lactulose; Male; Middle Aged; Nitrogen; Nitrogen Isotopes; Probiotics; Single-Blind Method; Tyrosine; Urea | 2004 |
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 |
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 |
Psychological distress among health care professionals of the three COVID-19 most affected Regions in Cameroon: Prevalence and associated factors.
Topics: 3' Untranslated Regions; 5'-Nucleotidase; A549 Cells; Accidental Falls; Acetylcholinesterase; Acrylic Resins; Actinobacillus; Acute Disease; Acute Kidney Injury; Adaptor Proteins, Signal Transducing; Adenosine; Adenosine Triphosphate; Administration, Inhalation; Administration, Oral; Adolescent; Adult; Advance Care Planning; Africa, Northern; Age Factors; Aged; Aged, 80 and over; Air Pollutants; Air Pollution; Air Pollution, Indoor; Albendazole; Aluminum Oxide; Anastomosis, Surgical; Ancylostoma; Ancylostomiasis; Androstadienes; Angiogenesis Inhibitors; Angiotensin II; Animals; Anti-Bacterial Agents; Anti-Infective Agents; Antibodies, Bispecific; Antibodies, Viral; Anticoagulants; Antihypertensive Agents; Antinematodal Agents; Antineoplastic Agents; Antineoplastic Agents, Immunological; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Antiporters; Antiviral Agents; Apoptosis; Aptamers, Nucleotide; Aromatase Inhibitors; Asian People; Astrocytes; Atrial Fibrillation; Auditory Threshold; Aurora Kinase B; Australia; Autophagy; Autophagy-Related Protein 5; Autotrophic Processes; Bacillus cereus; Bacillus thuringiensis; Bacterial Proteins; Beclin-1; Belgium; Benzene; Benzene Derivatives; Benzhydryl Compounds; beta Catenin; beta-Arrestin 2; Biliary Tract Diseases; Biofilms; Biofuels; Biomarkers; Biomarkers, Tumor; Biomass; Biomechanical Phenomena; Bioreactors; Biosensing Techniques; Biosynthetic Pathways; Bismuth; Blood Platelets; Bone and Bones; Bone Regeneration; Bortezomib; Botulinum Toxins, Type A; Brain; Brain Injuries; Brain Ischemia; Brain Neoplasms; Breast Neoplasms; Breath Tests; Bronchodilator Agents; Calcium Phosphates; Cannabis; Carbon Dioxide; Carbon Isotopes; Carcinogenesis; Carcinoma, Hepatocellular; Carcinoma, Non-Small-Cell Lung; Carcinoma, Squamous Cell; Cardiac Resynchronization Therapy; Cardiac Resynchronization Therapy Devices; Cardiomyopathies; Cardiovascular Diseases; Cariostatic Agents; Case Managers; Case-Control Studies; Catalysis; Cation Transport Proteins; CD8-Positive T-Lymphocytes; Cecropia Plant; Cell Adhesion; Cell Count; Cell Differentiation; Cell Division; Cell Line; Cell Line, Tumor; Cell Membrane; Cell Movement; Cell Proliferation; Cell Self Renewal; Cell Survival; Cells, Cultured; Cellular Reprogramming; Cellulose; Charcoal; Chemical and Drug Induced Liver Injury; Chemical Phenomena; Chemokines; Chemoradiotherapy; Chemoreceptor Cells; Child; Child Abuse; Child, Preschool; China; Chlorogenic Acid; Chloroquine; Chromatography, Gas; Chronic Disease; Clinical Competence; Coated Materials, Biocompatible; Cochlea; Cohort Studies; Color; Comorbidity; Computer Simulation; Computer-Aided Design; Contraception; Contraceptive Agents, Female; Contrast Media; COP-Coated Vesicles; Coronavirus Infections; Cost of Illness; Coturnix; COVID-19; Creatinine; Cross-Over Studies; Cross-Sectional Studies; Culex; Curriculum; Cyclic N-Oxides; Cytokines; Cytoplasm; Cytotoxicity, Immunologic; Cytotoxins; Databases, Factual; Deep Learning; Delivery, Obstetric; Denitrification; Dental Caries; Denture, Complete; Dexamethasone; Diabetes Complications; Diabetes Mellitus; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 2; Dielectric Spectroscopy; Diet, High-Fat; Dietary Fiber; Disease Models, Animal; Disease Progression; DNA; DNA Copy Number Variations; DNA, Mitochondrial; Dog Diseases; Dogs; Dopaminergic Neurons; Double-Blind Method; Down-Regulation; Doxorubicin; Drug Carriers; Drug Design; Drug Interactions; Drug Resistance, Bacterial; Drug Resistance, Neoplasm; Drug-Related Side Effects and Adverse Reactions; Drugs, Chinese Herbal; Dry Powder Inhalers; Dust; E2F1 Transcription Factor; Ecosystem; Education, Nursing; Education, Nursing, Baccalaureate; Electric Impedance; Electricity; Electrocardiography; Electrochemical Techniques; Electrochemistry; Electrodes; Electrophoresis, Polyacrylamide Gel; Endoplasmic Reticulum; Endothelial Cells; Environmental Monitoring; Enzyme Inhibitors; Epithelial Cells; Epithelial-Mesenchymal Transition; Esophageal Neoplasms; Esophageal Squamous Cell Carcinoma; Estrogen Receptor Modulators; Europe; Evoked Potentials, Auditory, Brain Stem; Exosomes; Feasibility Studies; Female; Ferricyanides; Ferrocyanides; Fibrinogen; Finite Element Analysis; Fistula; Fluorescent Dyes; Fluorides, Topical; Fluorodeoxyglucose F18; Fluticasone; Follow-Up Studies; Food Contamination; Food Microbiology; Foods, Specialized; Forensic Medicine; Frail Elderly; France; Free Radicals; Fresh Water; Fungi; Fungicides, Industrial; Galactosamine; Gastrointestinal Neoplasms; Gene Expression Profiling; Gene Expression Regulation, Neoplastic; Gene Frequency; Genetic Predisposition to Disease; Genotype; Gingival Hemorrhage; Glioblastoma; Glioma; Glomerular Filtration Rate; Glomerulosclerosis, Focal Segmental; Glucose; Glucose Transport Proteins, Facilitative; Glucosides; Glutamine; Glycolysis; Gold; GPI-Linked Proteins; Gram-Negative Bacteria; Gram-Positive Bacteria; Graphite; Haplotypes; HCT116 Cells; Healthy Volunteers; Hearing Loss; Heart Failure; Hedgehog Proteins; HEK293 Cells; HeLa Cells; Hemodynamics; Hemorrhage; Hepatocytes; Hippo Signaling Pathway; Histone Deacetylases; Homeostasis; Hospital Mortality; Hospitalization; Humans; Hydantoins; Hydrazines; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Hydroxylamines; Hypoglycemic Agents; Immunity, Innate; Immunoglobulin G; Immunohistochemistry; Immunologic Factors; Immunomodulation; Immunophenotyping; Immunotherapy; Incidence; Indazoles; Indonesia; Infant; Infant, Newborn; Infarction, Middle Cerebral Artery; Inflammation; Injections, Intramuscular; Insecticides; Insulin-Like Growth Factor I; Insurance, Health; Intention to Treat Analysis; Interleukin-1 Receptor-Associated Kinases; Interleukin-6; Intrauterine Devices; Intrauterine Devices, Copper; Iron; Ischemia; Jordan; Keratinocytes; Kidney; Kidney Diseases; Kir5.1 Channel; Klebsiella Infections; Klebsiella pneumoniae; Lab-On-A-Chip Devices; Laparoscopy; Lasers; Lasers, Semiconductor; Lenalidomide; Leptin; Lethal Dose 50; Levonorgestrel; Limit of Detection; Lipid Metabolism; Lipid Metabolism Disorders; Lipogenesis; Lipopolysaccharides; Liquid Biopsy; Liver; Liver Abscess, Pyogenic; Liver Cirrhosis; Liver Diseases; Liver Neoplasms; Longevity; Lung Neoplasms; Luteolin; Lymph Nodes; Lymphocyte Activation; Macaca fascicularis; Macrophages; Mad2 Proteins; Magnetic Resonance Imaging; Male; Mammary Glands, Human; Manganese; Manganese Compounds; MAP Kinase Signaling System; Materials Testing; Maternal Health Services; MCF-7 Cells; Medicaid; Medicine, Chinese Traditional; Melanoma; Membrane Proteins; Mental Health; Mercury; Metal Nanoparticles; Metals, Heavy; Metformin; Methionine Adenosyltransferase; Mice; Mice, Inbred BALB C; Mice, Inbred C3H; Mice, Inbred C57BL; Mice, Inbred CBA; Mice, Knockout; Mice, Nude; Microalgae; Microbial Sensitivity Tests; Microglia; MicroRNAs; Microscopy, Atomic Force; Microscopy, Electron, Scanning; Middle Aged; Mitochondria; Mitochondrial Proteins; Mitral Valve; Mitral Valve Insufficiency; Models, Anatomic; Molecular Structure; Molybdenum; Monocarboxylic Acid Transporters; Moths; MPTP Poisoning; Multigene Family; Multiparametric Magnetic Resonance Imaging; Multiple Myeloma; Muscle, Skeletal; Mutagens; Mutation; Myeloid Cells; Nanocomposites; Nanofibers; Nanomedicine; Nanoparticles; Nanowires; Neoadjuvant Therapy; Neomycin; Neoplasm Grading; Neoplasm Recurrence, Local; Neoplasms; Neoplastic Stem Cells; Neostriatum; Neovascularization, Pathologic; Netherlands; Neuromuscular Agents; Neurons; NF-E2-Related Factor 2; NF-kappa B; Nickel; Nitrogen Oxides; Non-alcoholic Fatty Liver Disease; Nucleosides; Nucleotidyltransferases; Nutritional Status; Obesity, Morbid; Ofloxacin; Oils, Volatile; Oligopeptides; Oncogene Protein v-akt; Optical Imaging; Organic Cation Transport Proteins; Organophosphonates; Osteoarthritis; Osteoarthritis, Hip; Osteoarthritis, Knee; Osteoblasts; Osteogenesis; Oxidation-Reduction; Oxidative Stress; Oxides; Oxygen Isotopes; Pancreas; Pancreaticoduodenectomy; Pandemics; Particle Size; Particulate Matter; Patient Acceptance of Health Care; Patient Compliance; PC-3 Cells; Peptide Fragments; Peptides; Periodontal Attachment Loss; Periodontal Index; Periodontal Pocket; Periodontitis; Peroxides; Peru; Pest Control, Biological; Phosphatidylinositol 3-Kinase; Phosphatidylinositol 3-Kinases; Phylogeny; Pilot Projects; Piperidines; Plant Bark; Plant Extracts; Plant Leaves; Plasmids; Platelet Function Tests; Pneumonia, Viral; Podocytes; Poly (ADP-Ribose) Polymerase-1; Poly(ADP-ribose) Polymerase Inhibitors; Polyethylene Terephthalates; Polymers; Polymorphism, Single Nucleotide; Porosity; Portugal; Positron-Emission Tomography; Postoperative Complications; Postural Balance; Potassium Channels, Inwardly Rectifying; Povidone; Powders; Precancerous Conditions; Precision Medicine; Predictive Value of Tests; Pregnancy; Prenatal Care; Prognosis; Promoter Regions, Genetic; Prospective Studies; Prostatectomy; Prostatic Neoplasms; Proteasome Inhibitors; Protective Agents; Protein Binding; Protein Kinase Inhibitors; Protein Serine-Threonine Kinases; Protein Transport; Proto-Oncogene Proteins B-raf; Proto-Oncogene Proteins c-akt; Psychiatric Nursing; PTEN Phosphohydrolase; Pulmonary Embolism; Pyrimethamine; Radiopharmaceuticals; Rats; Rats, Sprague-Dawley; Rats, Wistar; Reactive Oxygen Species; Receptor, ErbB-2; Receptor, IGF Type 1; Receptors, Estrogen; Receptors, G-Protein-Coupled; Recombinational DNA Repair; Recovery of Function; Regional Blood Flow; Renal Dialysis; Renin; Renin-Angiotensin System; Reperfusion Injury; Reproducibility of Results; Republic of Korea; Respiratory Distress Syndrome; Retrospective Studies; Rhodamines; Risk Assessment; Risk Factors; RNA, Long Noncoding; RNA, Messenger; Running; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Salinity; Salmeterol Xinafoate; Sarcoma; Seasons; Shoulder Injuries; Signal Transduction; Silicon Dioxide; Silver; Sirtuin 1; Sirtuins; Skull Fractures; Social Determinants of Health; Sodium; Sodium Fluoride; Sodium Potassium Chloride Symporter Inhibitors; Sodium-Glucose Transporter 2 Inhibitors; Soil; Soil Pollutants; Spain; Spectrophotometry; Spectroscopy, Fourier Transform Infrared; Staphylococcal Protein A; Staphylococcus aureus; Stem Cells; Stereoisomerism; Stomach Neoplasms; Streptomyces; Strontium; Structure-Activity Relationship; Students, Nursing; Substance-Related Disorders; Succinic Acid; Sulfur; Surface Properties; Survival Rate; Survivin; Symporters; T-Lymphocytes; Temozolomide; Tensile Strength; Thiazoles; Thiobacillus; Thiohydantoins; Thiourea; Thrombectomy; Time Factors; Titanium; Tobacco Mosaic Virus; Tobacco Use Disorder; Toll-Like Receptor 4; Toluene; Tomography, X-Ray Computed; TOR Serine-Threonine Kinases; Toxicity Tests, Acute; Toxicity Tests, Subacute; Transcriptional Activation; Treatment Outcome; Troponin I; Tumor Cells, Cultured; Tumor Escape; Tumor Hypoxia; Tumor Microenvironment; Tumor Necrosis Factor Inhibitors; Tumor Necrosis Factor-alpha; Tyrosine; Ubiquitin-Protein Ligases; Ubiquitination; Ultrasonic Waves; United Kingdom; United States; United States Department of Veterans Affairs; Up-Regulation; Urea; Uric Acid; Urinary Bladder Neoplasms; Urinary Bladder, Neurogenic; Urine; Urodynamics; User-Computer Interface; Vemurafenib; Verbenaceae; Veterans; Veterans Health; Viral Load; Virtual Reality; Vitiligo; Water Pollutants, Chemical; Wildfires; Wnt Signaling Pathway; Wound Healing; X-Ray Diffraction; Xenograft Model Antitumor Assays; Xylenes; Young Adult; Zinc; Zinc Oxide; Zinc Sulfate; Zoonoses | 2021 |
297 other study(ies) available for urea and tyrosine
| Article | Year |
|---|---|
Complete tyrosine assignments in the high-field 1H nuclear magnetic resonance spectrum of bovine pancreatic trypsin inhibitor selectively reduced and carboxamidomethylated at cystine 14-38.
Topics: Animals; Aprotinin; Binding Sites; Cattle; Cystine; Disulfides; Guanidines; Hydrogen-Ion Concentration; Iodoacetamide; Magnetic Resonance Spectroscopy; Protein Binding; Protein Conformation; Tyrosine; Urea | 1976 |
[Spectroscopic study of the structural changes of scorpion hemocyanin, induced by pH variations and addition of various salts].
Topics: Animals; Anions; Circular Dichroism; Hemocyanins; Hydrogen-Ion Concentration; Macromolecular Substances; Oxygen; Protein Conformation; Scorpions; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine; Urea | 1976 |
Ferricytochrome c chain folding measured by the energy transfer of tryptophan 59 to the heme group.
Topics: Cytochrome c Group; Energy Transfer; Fluorescence; Guanidines; Heme; Hydrogen-Ion Concentration; Kinetics; Protein Conformation; Temperature; Tryptophan; Tyrosine; Urea | 1976 |
Iionization of tyrosyl groups of ovalbumin under native and denaturing conditions.
Topics: Binding Sites; Guanidines; Hydrogen-Ion Concentration; Kinetics; Molecular Weight; Osmolar Concentration; Ovalbumin; Protein Binding; Protein Conformation; Protein Denaturation; Spectrophotometry, Ultraviolet; Thermodynamics; Tyrosine; Urea; Viscosity | 1977 |
Reaction of bovine and equine growth hormones with tetranitromethane.
Topics: Amino Acids; Angiotensin II; Animals; Cattle; Chromatography, Gel; Growth Hormone; Horses; Hydrogen-Ion Concentration; Methane; Molecular Weight; Species Specificity; Tetranitromethane; Time Factors; Tryptophan; Tyrosine; Urea | 1977 |
Circular dichroism studies on the N-bromosuccinimide oxidation of ribonuclease from Aspergillus saitoi.
Topics: Adenosine Monophosphate; Aspergillus; Bromosuccinimide; Circular Dichroism; Endonucleases; Hydrogen-Ion Concentration; Oxidation-Reduction; Protein Binding; Ribonucleases; Succinimides; Tryptophan; Tyrosine; Urea | 1977 |
Conformational stability of antigenic determinant sites of bovine liver catalase.
Topics: Animals; Calcium Chloride; Catalase; Cattle; Epitopes; Formamides; Guanine; Hot Temperature; Hydrogen-Ion Concentration; Liver; Lysine; Protein Conformation; Protein Denaturation; Tetranitromethane; Trinitrobenzenesulfonic Acid; Tyrosine; Urea | 1975 |
The luminescence properties of concanavalin A.
Topics: Apoproteins; Binding Sites; Calcium; Concanavalin A; Fluorescence; Guanidines; Hydrogen-Ion Concentration; Luminescent Measurements; Magnesium; Methylglucosides; Spectrum Analysis; Temperature; Time Factors; Tryptophan; Tyrosine; Urea | 1975 |
Studies on the state of tyrosyl residues in a ribonuclease from seminal vesicles.
Topics: Acetylation; Animals; Cattle; Ethylene Glycols; Guanidines; Hydrogen-Ion Concentration; Male; Nucleotides, Cyclic; Protein Conformation; Ribonucleases; Seminal Vesicles; Spectrophotometry; Tetranitromethane; Time Factors; Tyrosine; Uracil Nucleotides; Urea | 1975 |
The tyrosyl residues in creatine kinase. Modification by iodine.
Topics: Amino Acids; Animals; Binding Sites; Creatine Kinase; Hydrogen-Ion Concentration; Iodine Radioisotopes; Muscles; Optical Rotatory Dispersion; Protein Binding; Protein Conformation; Rabbits; Spectrophotometry, Ultraviolet; Tyrosine; Urea | 1975 |
Circular dichroism studies of native and chemically modified Ca2+-dependent protein modulator.
Topics: Alkylation; Calcium; Calmodulin; Carrier Proteins; Circular Dichroism; Models, Chemical; Protein Conformation; Troponin; Tyrosine; Urea | 1979 |
Interaction of human erythrocyte MN glycoprotein with rabbit IgG immunoglobulins.
Topics: Animals; Antigen-Antibody Reactions; Dimethyl Sulfoxide; Dose-Response Relationship, Immunologic; Ethylene Glycols; Glycoproteins; Humans; Isoantibodies; MNSs Blood-Group System; Polysorbates; Protein Conformation; Rabbits; Tyrosine; 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 |
Studies on thermolysin. I. Effects of chemical modifications on the activity of thermolysin.
Topics: Amino Acids; Bromosuccinimide; Imidazoles; Structure-Activity Relationship; Thermolysin; Trinitrobenzenesulfonic Acid; 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 |
Fluorescence characteristics of native and denatured monellin.
Topics: Guanidines; Plant Proteins; Protein Binding; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 1977 |
The influence of temperature and urea on intrinsic fluorescence of Streptomyces subtilisin inhibitor. A study by fluorescence polarization and quenching.
Topics: Bacterial Proteins; Binding Sites; Kinetics; Mathematics; Protein Binding; Protein Conformation; Spectrometry, Fluorescence; Streptomyces; Subtilisins; Temperature; Thermodynamics; Tryptophan; Tyrosine; Urea | 1977 |
Fluorescence and the structure of proteins. XXII. Fluorescence of aminotyrosyl residues formed in ribonuclease A.
Topics: Amines; Animals; Binding Sites; Cattle; Pancreas; Protein Binding; Protein Conformation; Ribonucleases; Spectrometry, Fluorescence; Structure-Activity Relationship; Tyrosine; Urea | 1976 |
Serum urea and amino nitrogen changes with exercise duration.
Topics: Adult; Amino Acids; Humans; Male; Physical Exertion; Time Factors; Tyrosine; Urea | 1976 |
[Synthesis of iodoamino acids during in vitro thyroglobulin iodination in different states of its molecule].
Topics: Animals; Cattle; In Vitro Techniques; Indicators and Reagents; Iodine; Protein Conformation; Thyroglobulin; Thyroxine; Tyrosine; Urea | 1976 |
Chemical modification of yeast 3-phosphoglycerate kinase.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Circular Dichroism; Kinetics; Lysine; Maleates; Molecular Weight; Nitro Compounds; Optical Rotatory Dispersion; Peptide Fragments; Phosphoglycerate Kinase; Protein Binding; Protein Conformation; Pyridoxal Phosphate; Saccharomyces cerevisiae; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Trypsin; Tyrosine; Urea | 1975 |
Fractionation of yeast mitochondrial tRNA-Tyr and tRNA-Leu.
Topics: Carbon Radioisotopes; Chromatography, DEAE-Cellulose; Leucine; Mitochondria; RNA, Transfer; Saccharomyces cerevisiae; Tritium; Tyrosine; Urea | 1975 |
[Radioimmunoassay of n-butylbiguanide in human serum].
Topics: Animals; Antigen-Antibody Complex; Biguanides; Binding, Competitive; Cattle; Guanidines; Humans; Immune Sera; Iodine Radioisotopes; Protein Binding; Rabbits; Radioimmunoassay; Serum Albumin, Bovine; Tyrosine; Urea | 1975 |
Oxidative modification of Escherichia coli glutamine synthetase. Decreases in the thermodynamic stability of protein structure and specific changes in the active site conformation.
Topics: Adenosine Triphosphate; Binding Sites; Enzyme Stability; Escherichia coli; Glutamate-Ammonia Ligase; Iron; Magnesium; Oxidation-Reduction; Peptide Fragments; Protein Conformation; Spectrometry, Fluorescence; Thermodynamics; Time Factors; Trypsin; Tyrosine; Urea | 1992 |
Urea denaturation of barnase: pH dependence and characterization of the unfolded state.
Topics: Bacterial Proteins; Disulfides; Hydrogen-Ion Concentration; Protein Conformation; Protein Denaturation; Ribonuclease T1; Ribonucleases; Tryptophan; Tyrosine; Urea | 1992 |
Tyrosine and N-carbamoyl-tyrosine in end-stage renal disease during continuous ambulatory peritoneal dialysis.
Topics: Adult; Blood Urea Nitrogen; Female; Humans; Kidney Failure, Chronic; Male; Middle Aged; Peritoneal Dialysis, Continuous Ambulatory; Peritonitis; Time Factors; Tyrosine; Urea | 1991 |
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 |
1H-n.m.r. studies of the isolated activation segment from pig procarboxypeptidase A.
Topics: Animals; Carboxypeptidases; Carboxypeptidases A; Chemical Phenomena; Chemistry; Deuterium; Enzyme Activation; Enzyme Precursors; Histidine; Hot Temperature; Hydrogen-Ion Concentration; Iodine; Kinetics; Magnetic Resonance Spectroscopy; Osmolar Concentration; Pancreas; Peptide Fragments; Protein Conformation; Protein Denaturation; Swine; Tritium; Tyrosine; Urea | 1990 |
Effect of Kapalabhati on blood urea, creatinine and tyrosine.
Topics: Adult; Creatinine; Humans; Male; Tyrosine; Urea; Yoga | 1990 |
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 |
Role of tyrosine-80 in the stability of kanamycin nucleotidyltransferase analyzed by site-directed mutagenesis.
Topics: Binding Sites; DNA; Energy Transfer; Hot Temperature; Hydrogen-Ion Concentration; Hydroxylation; Mutation; Nucleotidyltransferases; Protein Conformation; Protein Denaturation; Tyrosine; Urea | 1988 |
The beneficial effect of ketoacids on serum phosphate and parathyroid hormone in patients with chronic uremia.
Topics: Administration, Oral; Adult; Aged; Amino Acids, Essential; Creatinine; Female; Humans; Keto Acids; Kidney Failure, Chronic; Male; Middle Aged; Parathyroid Hormone; Phosphates; Prospective Studies; Renal Dialysis; Tyrosine; Urea; Uremia | 1988 |
Effect of amino acid substitutions and deletions on the thermal stability, the pH stability and unfolding by urea of bovine calbindin D9k.
Topics: Amino Acids; Apoproteins; Calbindins; Calcium-Binding Proteins; Circular Dichroism; Drug Stability; Energy Transfer; Hot Temperature; Hydrogen-Ion Concentration; Mutation; Protein Denaturation; S100 Calcium Binding Protein G; Tyrosine; Urea | 1988 |
Regulation of myofibrillar protein degradation in rat skeletal muscle during brief and prolonged starvation.
Topics: 3-Hydroxybutyric Acid; Adrenalectomy; Amino Acids; Animals; Body Weight; Cycloheximide; Epinephrine; Glucagon; Hydroxybutyrates; Indomethacin; Insulin; Male; Methylhistidines; Muscle Proteins; Muscles; Rats; Rats, Inbred Strains; Starvation; Time Factors; Tyrosine; Urea | 1986 |
Radioiodination of tyrosine residue(s) of ox testis and of wheat germ calmodulins.
Topics: Animals; Calmodulin; Cattle; Chloramines; Iodine Radioisotopes; Isotope Labeling; Lactoperoxidase; Male; Monoiodotyrosine; Peptide Fragments; Plants; Testis; Thrombin; Tosyl Compounds; Triticum; Tyrosine; Urea | 1986 |
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 |
Affinity labeling of antibodies to the p-azophenyltrimethylammonium hapten, and a comparison of affinity-labeled antibodies of two different specificities.
Topics: Amino Acids; Animals; Antibodies; Antigens; Arsenic; Azo Compounds; Binding Sites; Chromatography, Gel; Diazonium Compounds; Epitopes; Haptens; Kinetics; Mice; Molecular Weight; Nitrobenzenes; Peptides; Quaternary Ammonium Compounds; Rabbits; Spectrophotometry; Tritium; Trypsin; Tyrosine; Urea | 1971 |
Carboxyterminal antigenic determinants of collagen from calf skin. Localization within discrete regions of the nonhelical sequence.
Topics: Amino Acids; Animals; Antibody Specificity; Carboxypeptidases; Cattle; Chromatography, Gel; Chymotrypsin; Collagen; Cyanogen Bromide; Epitopes; Hemagglutination Inhibition Tests; Peptides; Rabbits; Skin; Trypsin; Tyrosine; Urea | 1972 |
Structure and antigenicity of hem egg-white lysozyme fragments. Study of the region (1-27) plus (122-129).
Topics: Amino Acid Sequence; Amino Acids; Animals; Binding Sites; Chromatography, Gel; Circular Dichroism; Disulfides; Egg White; Epitopes; Goats; Muramidase; Pepsin A; Peptide Fragments; Precipitin Tests; Protein Binding; Protein Conformation; Spectrophotometry, Ultraviolet; Tyrosine; Urea | 1974 |
In vivo estimation of tyrosine hydroxylation in the dopaminergic terminals of the rat neostriatum.
Topics: Animals; Corpus Striatum; Dextroamphetamine; Dihydroxyphenylalanine; Dopamine; Hydroxylation; Male; Methods; Methyltyrosines; Nerve Degeneration; Rats; Receptors, Drug; Time Factors; Tranquilizing Agents; Tritium; Tyrosine; Urea; Water | 1974 |
The effect of essential fatty acids deficiency on the nitrogen metabolism of rats.
Topics: Alanine; Amino Acids; Animals; Body Weight; Creatinine; Dietary Fats; Fatty Acids, Essential; Female; Male; Nitrogen; Proteins; Rats; Tyrosine; Urea; Uric Acid | 1974 |
[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 |
Circular dichroism studies on native fetuin and some of its derivatives.
Topics: Alpha-Globulins; Animals; Cattle; Detergents; Hydrogen-Ion Concentration; Iodoacetates; Neuraminidase; Oxidation-Reduction; Protein Denaturation; Spectrum Analysis; Sulfates; Sulfides; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
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 |
The reaction of creatine kinase with dithiobisnitrobenzoic acid. Formation of derivatives of the enzyme.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Benzoates; Binding Sites; Carbon Isotopes; Catechol Oxidase; Chemical Phenomena; Chemistry; Creatine Kinase; Disulfides; Dithiothreitol; Enzyme Activation; Macromolecular Substances; Magnetic Resonance Spectroscopy; Manganese; Muscles; Nitro Compounds; Protein Binding; Rabbits; Sulfhydryl Compounds; Tyrosine; Ultracentrifugation; Urea | 1971 |
Partial resolution of the enzymes catalyzing photophosphorylation. IX. Studies on the subunit structure of coupling factor 1 from chloroplasts.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Calcium; Chloroplasts; Cold Temperature; Enzyme Activation; Glycerol; Immunoelectrophoresis; Kinetics; Macromolecular Substances; Photophosphorylation; Photosynthesis; Plants; Potassium Chloride; Protein Denaturation; Rabbits; Spectrophotometry; Tyrosine; Urea | 1972 |
Location of chromophoric residues in proteins by solvent perturbation. IV. Tyrosyl residues in ribonuclease.
Topics: Chlorides; Detergents; Glycols; Hot Temperature; Hydrogen-Ion Concentration; Mathematics; Models, Chemical; Perchlorates; Phosphates; Ribonucleases; Solvents; Spectrum Analysis; Sulfates; Sulfhydryl Compounds; Tyrosine; Ultraviolet Rays; Urea | 1968 |
Properties of pure acyl phosphatase from bovine brain.
Topics: Amino Acids; Animals; Brain; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis, Disc; Hydrogen-Ion Concentration; Lysine; Methods; Molecular Weight; Osmolar Concentration; Phosphoric Monoester Hydrolases; Sulfhydryl Compounds; Tryptophan; Tyrosine; Urea | 1969 |
Relation between conformations and activities of lipoamide dehydrogenase. IV. Apoenzyme structure and flavin binding aspects.
Topics: Adenine; Binding Sites; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Cold Temperature; Dihydrolipoamide Dehydrogenase; Diphosphates; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Flavins; Fluorometry; Halogens; Hot Temperature; Hydrogen-Ion Concentration; Osmolar Concentration; Protein Binding; Protein Denaturation; Time Factors; Tryptophan; Tyrosine; Urea | 1970 |
Preliminary studies on horse muscle acylphosphatase structure. Evidence of a mixed disulfide with glutathione.
Topics: Acetates; Amino Acids; Anhydrides; Animals; Carboxypeptidases; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Thin Layer; Electrophoresis; Formates; Glutamates; Glutathione; Glycine; Histidine; Hydrazines; Iodoacetates; Mercaptoethanol; Muscles; Naphthalenes; Oxidation-Reduction; Phosphoric Monoester Hydrolases; Sulfides; Sulfonic Acids; Tritium; Tyrosine; Urea | 1971 |
Proteins of the thermophilic fungus Humicola lanuginosa. II. Some physicochemical properties of a cytochrome c.
Topics: Animals; Circular Dichroism; Cytochrome c Group; Fungal Proteins; Heme; Horses; Hydrogen-Ion Concentration; Mitosporic Fungi; Myocardium; Optical Rotatory Dispersion; Peptides; Solvents; Spectrophotometry, Ultraviolet; Tyrosine; Urea | 1973 |
Glyceraldehyde 3-phosphate dehydrogenase of Bacillus stearothermophilus. Kinetics and physicochemical studies.
Topics: Bacillus; Chemical Phenomena; Chemistry; Circular Dichroism; Glyceraldehyde-3-Phosphate Dehydrogenases; Kinetics; Models, Chemical; NAD; Spectrometry, Fluorescence; Temperature; Tyrosine; Urea | 1973 |
Near ultraviolet circular dichroism and absorption spectra of chicken ovomucoid and acetylated derivatives at 297 and 77 degrees K.
Topics: Acetylation; Animals; Chickens; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Circular Dichroism; Disulfides; Dithiothreitol; Egg Proteins; Guanidines; Hot Temperature; Imidazoles; Molecular Weight; Mucoproteins; Protein Conformation; Silicon Dioxide; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Temperature; Tyrosine; Urea | 1974 |
Spin label studies on the flavoproteins lipoamide dehydrogenase and D-amino acid oxidase.
Topics: Alanine; Binding Sites; D-Amino-Acid Oxidase; Dihydrolipoamide Dehydrogenase; Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Maleimides; Protein Conformation; Temperature; Tyrosine; Urea | 1972 |
A spectroscopic study of bovine lactoferrin.
Topics: Acetates; Animals; Binding Sites; Cats; Circular Dichroism; Colostrum; Dimethyl Sulfoxide; Electrophoresis, Polyacrylamide Gel; Ethylene Glycols; Female; Glycerol; Guanidines; Iron; Lactoferrin; Lactoglobulins; Mammary Glands, Animal; Milk; Pregnancy; Protein Binding; Protein Conformation; Solvents; Spectrophotometry; Spectrophotometry, Ultraviolet; Sucrose; Tryptophan; Tyrosine; Urea | 1974 |
Hepatitis B surface antigen (HBs Ag): tryptophan content and biological activity.
Topics: Bromine; Hepatitis B Antigens; Hydrogen-Ion Concentration; Molecular Weight; Radioimmunoassay; Spectrophotometry; Succinimides; Tryptophan; Tyrosine; Urea; Viral Proteins | 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 |
Duodenal protein infusions and plasma glucose, urea and amino acid levels in sheep.
Topics: Amino Acids; Animals; Blood Glucose; Caseins; Dietary Proteins; Duodenum; Eggs; Glycine max; Male; Sheep; Threonine; Tyrosine; Urea; Valine | 1974 |
[Study on the fluorescence of Escherichia coli alkaline phosphatase. I. Properties of the excited state].
Topics: Alkaline Phosphatase; Amides; Amino Acid Sequence; Amino Acids; Chemical Phenomena; Chemistry; Dioxins; Escherichia coli; Fluorescence; Peptides; Potassium Iodide; Protein Denaturation; Spectrometry, Fluorescence; Spectrophotometry; Time Factors; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1972 |
L-asparaginase from Escherichia coli B. Chemical modifications of tyrosyl residues.
Topics: Asparaginase; Catalysis; Chemical Phenomena; Chemistry; Circular Dichroism; Electrophoresis, Disc; Escherichia coli; Iodine; Macromolecular Substances; Methane; Molecular Weight; Monoiodotyrosine; Nitro Compounds; Phenols; Protein Denaturation; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Spectrophotometry; Tyrosine; 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 |
Reaction of N-acetylimidazole with L-asparaginase.
Topics: Acetates; Asparaginase; Binding Sites; Catalysis; Chemical Phenomena; Chemistry; Enzyme Activation; Escherichia coli; Hydroxylamines; Imidazoles; Kinetics; Macromolecular Substances; Protein Denaturation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tyrosine; Ultracentrifugation; Urea | 1972 |
L-Asparaginase from Proteus vulgaris. Subunit and amino acid composition.
Topics: Amino Acids; Asparaginase; Carbohydrates; Chemical Phenomena; Chemistry; Chromatography, Gel; Disulfides; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Guanidines; Leucine; Macromolecular Substances; Molecular Weight; Protein Denaturation; Proteus; Proteus vulgaris; Sodium Dodecyl Sulfate; Species Specificity; Thiohydantoins; Tyrosine; Ultracentrifugation; Urea | 1973 |
Laboratory identification of clinically important aerobic actinomycetes.
Topics: Acids; Actinomycetales; Aerobiosis; Bacteriological Techniques; Caseins; Chromatography, Paper; Drug Resistance, Microbial; Flavonoids; Hippurates; Hypoxanthines; Monosaccharides; Muramidase; Pimelic Acids; Temperature; Terminology as Topic; Tyrosine; Urea; Xanthines | 1973 |
L-Asparaginase from Erwinia carotovora. Physicochemical properties of the native and succinylated enzyme.
Topics: Amino Acids; Anhydrides; Asparaginase; Carbon Isotopes; Chemical Phenomena; Chemistry; Circular Dichroism; Drug Stability; Electrophoresis, Disc; Erwinia; Escherichia coli; Guanidines; Hydrogen-Ion Concentration; Macromolecular Substances; Molecular Weight; Protein Denaturation; Species Specificity; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Succinates; Tyrosine; Ultracentrifugation; Urea | 1973 |
Substrate binding and intersubunit interactions in L-asparaginase.
Topics: Acetylation; Amino Acids; Asparaginase; Asparagine; Binding Sites; Drug Stability; Escherichia coli; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Ligands; Macromolecular Substances; Protein Binding; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Stereoisomerism; Structure-Activity Relationship; Tyrosine; Ultracentrifugation; 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 |
In vitro assembly of L-asparaginase subunits.
Topics: Asparaginase; Asparagine; Aspartic Acid; Escherichia coli; Hydrogen-Ion Concentration; Hydrolysis; Macromolecular Substances; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Stereoisomerism; Time Factors; Tryptophan; Tyrosine; Ultracentrifugation; Urea | 1974 |
Intrinsic fluorescence of actin.
Topics: Actins; Adenosine Triphosphate; Animals; Copper; Drug Stability; Edetic Acid; Energy Transfer; Fluorescence; Hot Temperature; Kinetics; Light; Muscle Proteins; Protein Binding; Protein Denaturation; Rabbits; Scattering, Radiation; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 1972 |
Conformational changes in ribonuclease during photodynamic inactivation.
Topics: Animals; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Coloring Agents; Flavin Mononucleotide; Fluorescence; Hot Temperature; Immunodiffusion; Light; Methylene Blue; Oxidation-Reduction; Protein Conformation; Protein Denaturation; Rabbits; Radiation Effects; Ribonucleases; Time Factors; Tyrosine; Urea | 1972 |
Neuropathological study of aminoacidurias.
Topics: Age Factors; Amino Acid Metabolism, Inborn Errors; Central Nervous System; Cystathionine; Female; Glycine; Homocystinuria; Humans; Infant; Infant, Newborn; Infant, Newborn, Diseases; Male; Maple Syrup Urine Disease; Middle Aged; Phenylketonurias; Renal Tubular Transport, Inborn Errors; Sex Factors; Tyrosine; Urea | 1972 |
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 |
L-dopa in Parkinsonism. A possible mechanism of action.
Topics: Amines; Animals; Basal Ganglia; Brain; Carbon Isotopes; Cerebral Cortex; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Frontal Lobe; Hydroxydopamines; Methyldopa; Norepinephrine; Parkinson Disease; Rats; Serotonin; Tritium; Tyrosine; Urea | 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 |
Interaction between amino acids and insulin.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Chromatography, Gel; Insulin; Protein Binding; Radioisotopes; Spectrophotometry, Ultraviolet; Tyrosine; Urea | 1973 |
A nuclear magnetic resonance study of bovine pancreatic trypsin inhibitor. Tyrosine titrations and backbone NH groups.
Topics: Amines; Animals; Cattle; Chemical Phenomena; Chemistry; Deuterium; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Mercaptoethanol; Pancreas; Protein Denaturation; Protons; Trypsin Inhibitors; Tyrosine; Urea | 1973 |
Luminescence of the tryptophan and tyrosine residues of trypsin.
Topics: Amino Acid Sequence; Binding Sites; Binding, Competitive; Deuterium; Fluorescence; Iodine Radioisotopes; Luminescent Measurements; Protein Conformation; Protein Denaturation; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Structure-Activity Relationship; Temperature; Thermodynamics; Time Factors; Trypsin; Trypsin Inhibitors; Tryptophan; Tyrosine; 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 |
Bovine fibrinogen. II. Effects of tyrosine modification on fibrin monomer aggregation.
Topics: Acetylation; Amidines; Animals; Blood Coagulation Tests; Cattle; Chemical Phenomena; Chemistry; Fibrin; Fibrinogen; Kinetics; Lysine; Protein Conformation; Protein Denaturation; Tyrosine; Urea | 1973 |
Studies in serum digoxin.
Topics: Aged; Digoxin; Humans; Iodine; Radioimmunoassay; Tyrosine; Urea | 1974 |
Solvent perturbation difference spectra of a purified sheep antibody.
Topics: Animals; Antibodies; Dimethyl Sulfoxide; Dithiothreitol; Ethylenes; Glycerol; Glycols; Models, Chemical; Polyethylene Glycols; Precipitin Tests; Sheep; Solvents; Spectrophotometry; Tryptophan; Tyrosine; Urea | 1974 |
Studies of the location of tyrosyl and tryptophyl residues in protein. II. Applications of model data to solvent perturbation studies of proteins rich in both tyrosine and tryptophan.
Topics: Animals; Fructose-Bisphosphate Aldolase; Hydrogen-Ion Concentration; Indicators and Reagents; Muscles; Pepsin A; Protein Denaturation; Rabbits; Serum Albumin, Bovine; Spectrophotometry; Tryptophan; Tyrosine; Urea | 1968 |
Crystalline L-asparaginase from Escherichia coli B. II. Physical properties, subunits, and reconstitution behavior.
Topics: Asparaginase; Chemical Phenomena; Chemistry; Circular Dichroism; Detergents; Electrophoresis; Escherichia coli; Guanidines; Hot Temperature; Molecular Weight; Oxidation-Reduction; Protein Denaturation; Spectrum Analysis; Sulfides; Sulfuric Acids; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea; Viscosity | 1970 |
Effect of histidine on the enzyme which catalyzes the first step of histidine biosynthesis in Salmonella typhimurium.
Topics: Chemical Phenomena; Chemistry; Circular Dichroism; Feedback; Fluorescence; Fluorometry; Glycerol; Histidine; Ions; Mutation; Pentosephosphates; Protein Binding; Protein Denaturation; Salmonella typhimurium; Solvents; Spectrophotometry; Spectrum Analysis; Transferases; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
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 |
Location of aromatic amino acids and belix content in Escherichia coli ribonucleic acid polymerase.
Topics: Amino Acids; Escherichia coli; Glycerol; Mercaptoethanol; Molecular Biology; Optical Rotatory Dispersion; RNA Nucleotidyltransferases; Spectrum Analysis; Tryptophan; Tyrosine; Urea | 1971 |
L-Asparaginase from Escherichia coli B. Physicochemical studies of the dissociation process.
Topics: Alcohols; Asparaginase; Binding Sites; Detergents; Dioxins; Escherichia coli; Fluorometry; Macromolecular Substances; Protein Binding; Protein Denaturation; Spectrophotometry; Sulfuric Acids; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea | 1971 |
Structure-function relationships of the acyl-carrier protein of Escherichia coli.
Topics: Alkylation; Aminopeptidases; Aspartic Acid; Bacterial Proteins; Carbon Dioxide; Carrier Proteins; Chemical Phenomena; Chemistry; Coenzyme A; Escherichia coli; Iodoacetates; Malonates; Methionine; Nitro Compounds; Optical Rotatory Dispersion; Palmitic Acids; Peptides; Protein Binding; Protein Conformation; Protein Denaturation; Serine; Structure-Activity Relationship; Temperature; Tyrosine; Urea | 1971 |
Nitration and iodination of human carbonic anhydrases. Effects on enzyme activity and on optical properties.
Topics: Carbonic Anhydrases; Erythrocytes; Humans; Hydrogen-Ion Concentration; Iodine; Light; Mathematics; Methane; Nitrites; Spectrum Analysis; Tyrosine; Ultraviolet Rays; Urea | 1968 |
Staphylococcal enterotoxin C. II. Some physical, immunological, and toxic properties.
Topics: Alkalies; Animals; Antigens; Catechol Oxidase; Chemical Phenomena; Chemistry; Enterotoxins; Guanidines; Hydrogen-Ion Concentration; Immune Sera; Immunodiffusion; Precipitin Tests; Precipitins; Protein Binding; Rabbits; Staphylococcus; Time Factors; Tyrosine; Urea; Viscosity; Vomiting | 1969 |
Association-dissociation phenomena in glycinin.
Topics: Chemical Phenomena; Chemistry; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Immunodiffusion; Mercaptoethanol; Plant Proteins; Protein Denaturation; Spectrum Analysis; Tryptophan; Tyrosine; Ultraviolet Rays; 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 |
Equine immunoglobulins: a comparison of molecular properties.
Topics: Amino Acids; Animals; Antibodies; Antigens; Blood Glucose; Chromatography, Gel; Diphtheria Toxin; Electrophoresis; Erythema; Hexoses; Horses; Hydrogen-Ion Concentration; Immune Sera; Immunodiffusion; Immunoelectrophoresis; Immunoglobulin G; Molecular Weight; Optical Rotatory Dispersion; Rabbits; Skin Tests; Spectrophotometry; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea | 1969 |
Structural investigations on pancreatic alpha-amylase. The effect of urea on the ultraviolet absorption.
Topics: Amylases; Animals; Calcium; Chemical Phenomena; Chemistry; Edetic Acid; Hydrogen-Ion Concentration; Kinetics; Pancreas; Protein Binding; Protein Denaturation; Solvents; Spectrophotometry; Swine; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1970 |
Human carbonic anhydrase B. Location of tyrosine residues that react with tetranitromethane.
Topics: Amino Acid Sequence; Amino Acids; Carbonic Anhydrases; Carboxypeptidases; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Electrophoresis, Paper; Erythrocytes; Humans; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Leucyl Aminopeptidase; Methane; Nitro Compounds; Peptides; Spectrophotometry; Sulfuric Acids; Thiocyanates; Trypsin; Tyrosine; Urea | 1971 |
Thermophilic aminopeptidases from Bacillus stearothermophilus. I. Isolation, specificity, and general properties of the thermostable aminopeptidase I.
Topics: Alcohols; Amino Acids; Aminopeptidases; Anilides; Bacillus; Cadmium; Catalysis; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Chromatography, Ion Exchange; Cobalt; Detergents; Drug Stability; Edetic Acid; Electrophoresis; Enzyme Activation; Ethanol; Glycine; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Leucine; Magnesium; Manganese; Methanol; Nickel; Nitrobenzenes; Peptides; Protein Conformation; Sulfuric Acids; Temperature; Tyrosine; Urea | 1969 |
Characterization of a Trichophyton mentagrophytes and its diffusible pigment.
Topics: Agar; Asparagine; Chemical Phenomena; Chemistry; Chromatography, Gel; Culture Media; Electrophoresis, Paper; Glucose; Hair; Indoles; Molecular Weight; Pigments, Biological; Quinones; Spectrophotometry; Trichophyton; Tyrosine; Urea | 1972 |
Location of tryptophyl and tyrosyl residues in human chorionic gonadotropin.
Topics: Chorionic Gonadotropin; Deuterium; Glycols; Humans; Mercaptoethanol; Protein Conformation; Spectrophotometry; Sucrose; Tryptophan; Tyrosine; Ultraviolet Rays; 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 |
Structure-function relationships of neurotoxins isolated from Naja haje venom. Physiochemical properties and identification of the active site.
Topics: Acylation; Amides; Amino Acids; Animals; Binding Sites; Chemical Phenomena; Chemistry; Dansyl Compounds; Hot Temperature; Hydrogen-Ion Concentration; Lysine; Mice; Nitrates; Optical Rotatory Dispersion; Protein Conformation; Protein Denaturation; Snakes; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Toxins, Biological; Trypsin; Tryptophan; Tyrosine; Ultraviolet Rays; Urea; Venoms | 1972 |
Influence of anionic surfactants and ionic strength on -chymotrypsin-catalyzed reactions.
Topics: Acetates; Acrylates; Acylation; Benzene Derivatives; Chemical Phenomena; Chemistry; Chymotrypsin; Enzyme Activation; Fatty Alcohols; Indoles; Kinetics; Magnesium; Osmolar Concentration; Protein Binding; Sodium Chloride; Sodium Dodecyl Sulfate; Spectrophotometry; Sulfonic Acids; Surface-Active Agents; Time Factors; Tyrosine; Ultraviolet Rays; Urea | 1972 |
The reactivity of the tyrosyl residues of cytochrome b 5 .
Topics: 1-Propanol; Acetates; Acylation; Anhydrides; Animals; Apoproteins; Cattle; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Circular Dichroism; Cytochromes; Heme; Hydrogen-Ion Concentration; Iodine; Mathematics; Peptides; Protein Conformation; Rabbits; Spectrometry, Fluorescence; Spectrophotometry; Trypsin; Tyrosine; Ultraviolet Rays; Urea | 1972 |
The molecular properties of human growth hormone.
Topics: Amino Acid Sequence; Amino Acids; Animals; Chemical Phenomena; Chemistry; Circular Dichroism; Drug Stability; Growth Hormone; Humans; Hydrogen-Ion Concentration; Peptides; Prolactin; Protein Conformation; Sheep; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; 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 |
Thermal modification of structure of tropomyosin. I. Changes in the intensity and polarization of the intrinsic fluorescence (tyrosine).
Topics: Animals; Electrochemistry; Fluorescence; Hot Temperature; Hydrogen-Ion Concentration; Muscle Proteins; Potassium Chloride; Protein Denaturation; Rabbits; Spectrum Analysis; Tropomyosin; Tyrosine; Urea | 1972 |
The denaturation of muscle phosphorylase b by urea.
Topics: Animals; Circular Dichroism; Electrophoresis, Disc; Glucosyltransferases; Macromolecular Substances; Muscles; Phosphorylases; Protein Conformation; Protein Denaturation; Pyridoxamine; Rabbits; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea | 1972 |
Studies on adrenal steroid hydroxylases. Anomalous fluorescence of a tyrosyl residue in adrenal iron-sulfur protein (adrenodoxin).
Topics: Adrenal Glands; Animals; Apoproteins; Cattle; Cold Temperature; Ferredoxins; Hydrogen Sulfide; Hydrogen-Ion Concentration; Hydrogenation; Iron; Kinetics; Oxidation-Reduction; Spectrometry, Fluorescence; Sulfites; Tyrosine; Urea | 1972 |
Air-reoxidation of reduced, denatured chymotrypsinogen A covalently attached to a solid matrix.
Topics: Air; Amino Acids; Animals; Benzoates; Catalysis; Cattle; Chromatography, Affinity; Chymotrypsin; Chymotrypsinogen; Enzyme Activation; Esters; Glass; Kinetics; Oxidation-Reduction; Protein Binding; Protein Denaturation; Succinates; Trypsin; Tyrosine; Urea | 1972 |
Titration of tyrosyl compounds in cationic, anionic and nonionic detergents.
Topics: Amino Acids; Detergents; Hydrogen-Ion Concentration; Iodine; Kinetics; Phenylacetates; Protein Binding; Ribonucleases; Sodium Dodecyl Sulfate; Spectrophotometry; Spectrum Analysis; Tyramine; Tyrosine; Urea | 1972 |
Enzyme electrodes based on the use of a carbon dioxide sensor. Urea and L-tyrosine electrodes.
Topics: Amino Acids; Carbon Dioxide; Electrodes; Enzymes; Evaluation Studies as Topic; Tyrosine; Urea | 1972 |
Circular dichroism studies on chemically modified derivatives of concanavalin A.
Topics: Bromine; Chemical Phenomena; Chemistry; Circular Dichroism; Concanavalin A; Cyanates; Dioxins; Fluorides; Hydrogen Peroxide; Hydrogen-Ion Concentration; Imidazoles; Lectins; Methane; Nitrogen; Oxidation-Reduction; Ribonucleases; Spectrophotometry, Ultraviolet; Spectrum Analysis; Succinimides; Tryptophan; Tyrosine; Urea | 1972 |
Cooperative interaction of aliphatic acids with ribonuclease A.
Topics: Acetates; Amides; Buffers; Butyrates; Chemical Phenomena; Chemistry; Circular Dichroism; Deuterium; Dialysis; Dioxins; Electrophoresis; Hydrogen-Ion Concentration; Mathematics; Optical Rotatory Dispersion; Osmolar Concentration; Propionates; Protein Binding; Protein Conformation; Protein Denaturation; Ribonucleases; Spectrophotometry; Temperature; Thermodynamics; Tyrosine; Ultraviolet Rays; Urea; Valerates | 1971 |
The molecular properties of human chorionic somatomammotropin.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Circular Dichroism; Female; Fluorometry; Growth Hormone; Humans; Hydrogen-Ion Concentration; Light; Mathematics; Naphthalenes; Placental Hormones; Placental Lactogen; Pregnancy; Prolactin; Protein Denaturation; Rotation; Sheep; Spectrophotometry; Sulfonic Acids; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
[The influence of various diets on the chemical, immunological and coagulation factors in the blood of premature infants].
Topics: Acid-Base Equilibrium; Animals; Birth Weight; Blood; Blood Coagulation; Blood Coagulation Tests; Blood Proteins; Body Weight; Breast Feeding; Calcium; Carbon Dioxide; Diet; Dietary Fats; Dietary Proteins; Humans; Hydrogen-Ion Concentration; Immunoglobulins; Infant; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Lipids; Milk; Milk, Human; Phosphorus; Potassium; Serum Albumin; Serum Globulins; Sodium; Tyrosine; Urea | 1971 |
Nature of the binding site of pyridoxal 5'-phosphate to bovine serum albumin.
Topics: Alkanes; Amino Acid Sequence; Binding Sites; Carboxypeptidases; Chromatography, Ion Exchange; Fluorometry; Hydrogen-Ion Concentration; Lysine; Protein Binding; Pyridoxal Phosphate; Pyrrolidinones; Serum Albumin, Bovine; Spectrophotometry; Thiocyanates; Trypsin; Tyrosine; Urea | 1971 |
Hemoglobin Atago (alpha2-85Tyr beta-2) a new abnormal human hemoglobin found in Nagasaki. Biochemical studies on hemoglobins and myoglobins. VI.
Topics: Amino Acids; Animals; Aspartic Acid; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Dogs; Electrophoresis; Electrophoresis, Paper; Female; Globins; Hemoglobins; Hemoglobins, Abnormal; Humans; Hybridization, Genetic; Infant; Japan; Macromolecular Substances; Peptides; Trypsin; Tyrosine; Urea | 1971 |
An immunoglobulin light chain of subgroup III-1 of lambda type with a free sulfhydryl group.
Topics: Amino Acid Sequence; Ammonium Sulfate; Bence Jones Protein; Chemical Precipitation; Chromatography, Gel; Cysteine; Dansyl Compounds; Dithiothreitol; Electrophoresis; Guanidines; Humans; Immunoglobulin G; Immunoglobulins; Iodine Isotopes; Iodoacetates; Methylation; Multiple Myeloma; Myeloma Proteins; Oxidation-Reduction; Peptides; Protein Denaturation; Sulfhydryl Compounds; Tryptophan; Tyrosine; Urea; Valine | 1971 |
Separation and characterization of -gliadin fractions.
Topics: Amino Acids; Chlorides; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Glutens; Hydrogen-Ion Concentration; Plant Proteins; Spectrophotometry; Sulfhydryl Compounds; Triticum; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea | 1971 |
Modification of chromatin with acetic anhydride.
Topics: Acetates; Acylation; Anhydrides; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatin; Circular Dichroism; Electrophoresis; Histones; Hot Temperature; Liver; Lysine; Nucleic Acid Conformation; Nucleic Acid Denaturation; Protein Conformation; Rabbits; Sodium Dodecyl Sulfate; Thymus Gland; Tritium; Tyrosine; Urea | 1971 |
Changes in the exposure of the tyrosyl and tryptophyl residues in trypsin due to diisopropylphosphoryl and benzamidine inhibition.
Topics: Amidines; Benzene Derivatives; Binding Sites; Chemical Phenomena; Chemistry; Circular Dichroism; Dimethyl Sulfoxide; Glycerol; Glycols; Hydrogen-Ion Concentration; Isoflurophate; Mathematics; Protein Conformation; Spectrophotometry; Sucrose; Trypsin; Trypsin Inhibitors; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
Structure-volume relationships for proteins. Comparative dilatometric study of acid-base reactions of lysozyme and ovalbumin in water and denaturing media.
Topics: Chemical Phenomena; Chemistry, Physical; Cyanates; Electrophoresis; Guanidines; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Muramidase; Ovalbumin; Potentiometry; Protein Conformation; Protein Denaturation; Sodium Hydroxide; Temperature; Tyrosine; Urea | 1971 |
Hydrogen ion titration of ionizable side-chains in native and denatured glycinin.
Topics: Amino Acids; Carboxylic Acids; Chemical Phenomena; Chemistry, Physical; Glycine max; Guanidines; Histidine; Hydrochloric Acid; Hydrogen-Ion Concentration; Lysine; Macromolecular Substances; Mathematics; Osmolar Concentration; Plant Proteins; Potassium Chloride; Potentiometry; Protein Denaturation; Spectrophotometry; Tyrosine; Urea | 1971 |
Exposure of the tyrosyl and tryptophyl residues in trypsin and trypsinogen.
Topics: Animals; Arginine; Benzyl Compounds; Binding Sites; Calcium Chloride; Catalysis; Cattle; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Circular Dichroism; Dimethyl Sulfoxide; Formates; Glucose; Glycerol; Glycols; Hydrogen-Ion Concentration; Lysine; Mathematics; Nitrophenols; Optical Rotatory Dispersion; Protein Conformation; Protein Denaturation; Solvents; Spectrophotometry; Sucrose; Sulfonic Acids; Toluene; Trypsin; Trypsinogen; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
Luminescence of ribonuclease A.
Topics: Alkylation; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Paper; Cold Temperature; Cysteine; Cystine; Dipeptides; Disulfides; Fluorometry; Insulin; Iodoacetates; Kinetics; Luminescent Measurements; Lysine; Mathematics; Mercaptoethanol; Oxidation-Reduction; Pancreas; Peptides; Ribonucleases; Temperature; Tyrosine; 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 |
Pyridoxine deficiency and brain amino acids.
Topics: Acetates; Alanine; Amino Acids; Aminobutyrates; Animals; Brain; Brain Chemistry; Diet; Glutamates; Glycine; Lactates; Methionine; Mice; Quaternary Ammonium Compounds; Seizures; Serine; Thiosemicarbazones; Tyrosine; Urea; Vitamin B 6 Deficiency | 1969 |
m-Fluorotyrosine convulsions and mortality: relationship to catecholamine and citrate metabolism.
Topics: 5-Hydroxytryptophan; Amphetamine; Animals; Anticonvulsants; Atropine; Azoles; Brain; Chlordiazepoxide; Chlorpromazine; Citrates; Dihydroxyphenylalanine; Disulfiram; Drug Antagonism; Drug Synergism; Kidney; Lysergic Acid Diethylamide; Male; Methyldopa; Mice; Morphine; Nialamide; Norepinephrine; Pargyline; Phenobarbital; Phenytoin; Reserpine; Seizures; Serotonin; Strychnine; Tetrabenazine; Trimethadione; Tyrosine; Urea | 1967 |
Iodination of insulin in aqueous and organic solvents.
Topics: Chemical Phenomena; Chemistry; Dioxins; Electrolysis; Ethanol; Glycols; Hydrogen-Ion Concentration; Insulin; Iodine Isotopes; Methanol; Monoiodotyrosine; Sulfides; Tyrosine; Urea; Water | 1969 |
Subunit structure of rabbit muscle aldolase: extent of homology of the alpha and beta subunits and age-dependent changes in their ratio.
Topics: Aging; Amino Acids; Animals; Bromine; Carboxypeptidases; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cyanides; Electrophoresis, Disc; Female; Fructose-Bisphosphate Aldolase; Histidine; Male; Muscles; Peptides; Rabbits; Trypsin; Tyrosine; 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 |
Macromolecule--small molecule interactions. Strong binding and cooperativity in a model synthetic polymer.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Coloring Agents; Fatty Acids; Imines; Lactoglobulins; Macromolecular Substances; Polyethylenes; Polymers; Serum Albumin; Solubility; Spectrum Analysis; Tryptophan; Tyrosine; Urea | 1969 |
The state of the tyrosines of bovine pancreatic ribonuclease in urea-sulfate solutions.
Topics: Alkanes; Animals; Cattle; Chemical Phenomena; Chemistry; Hydrogen-Ion Concentration; Iodine; Methods; Pancreas; Potassium; Protein Denaturation; Quaternary Ammonium Compounds; Ribonucleases; Sodium; Spectrophotometry; Sulfates; Temperature; Time Factors; Tyrosine; Urea | 1969 |
Bovine thyrotropin. Countercurrent distribution and a comparison with the isolated subunits of luteinizing hormone.
Topics: Alkylation; Amino Acids; Animals; Antigens; Cattle; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Countercurrent Distribution; Immune Sera; Immunoelectrophoresis; Luteinizing Hormone; Lysine; Methionine; Methods; Peptides; Rabbits; Spectrophotometry; Thyrotropin; Tyrosine; Urea | 1969 |
Studies of the location of the tyrosyl residues in insulin. I.
Topics: Amino Acid Sequence; Animals; Cattle; Chemical Phenomena; Chemistry; Deuterium; Dimethyl Sulfoxide; Glycerol; Glycols; Hydrogen-Ion Concentration; Insulin; Methanol; Optical Rotatory Dispersion; Oxides; Peptides; Protein Denaturation; Silver; Spectrophotometry; Sucrose; Trypsin; Tyrosine; Ultraviolet Rays; Urea; Zinc | 1969 |
[On the influence of contraceptive pills on serum amino acids in comparison with results typical for sex, menstrual cycle and pregnancy].
Topics: Adult; Alanine; Amino Acids; Citric Acid Cycle; Contraceptives, Oral; Female; Glycine; Humans; Isoleucine; Leucine; Male; Menstruation; Methionine; Pregnancy; Proline; Sex Factors; Threonine; Tyrosine; Urea; Valine | 1969 |
Studies on human somatotropin. Preparation and some physico-chemical properties.
Topics: Amino Acid Sequence; Amino Acids; Ammonium Sulfate; Animals; Biological Assay; Body Weight; Carboxypeptidases; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Gel; Chromatography, Paper; Disulfides; Electrophoresis; Electrophoresis, Disc; Female; Fluorine; Formates; Freeze Drying; Growth Hormone; Humans; Hydrogen-Ion Concentration; Hypophysectomy; Isoflurophate; Macromolecular Substances; Molecular Weight; Nitrobenzenes; Oxidation-Reduction; Polarography; Polymers; Rats; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
An investigation of the subunit structure of yeast enolase.
Topics: Alanine; Amino Acid Sequence; Arginine; Chromatography; Cyanides; Electrophoresis, Disc; Glycerophosphates; Glycine; Histidine; Hydro-Lyases; Peptides; Spectrum Analysis; Trypsin; Tryptophan; Tyrosine; Urea; Yeasts | 1970 |
Preparation and characterization of diphenylthiocarbamyl-insulin and des-gly A1-des phe B1-insulin (bovine).
Topics: Alanine; Amines; Amino Acids; Animals; Buffers; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Fluoroacetates; Hot Temperature; Hydrogen-Ion Concentration; Indicators and Reagents; Insulin; Kinetics; Lysine; Methods; Mice; Nitrobenzenes; Peptides; Phenols; Seizures; Thiocyanates; Tyrosine; Urea; Valine; Zinc | 1970 |
Fluorescence studies on ribonuclease T-1.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Detergents; Dioxins; Fluorescence; Hydrogen-Ion Concentration; Nucleotidyltransferases; Protein Denaturation; Tryptophan; Tyrosine; Urea | 1970 |
[Tryptophan-tRNA synthetase from beef pancreas. Characteristics of its intrinsic and extrinsic chromophores in relation to the conformation of the enzyme and its active site].
Topics: Amino Acids; Animals; Binding Sites; Cattle; Chemical Phenomena; Chemistry; Coloring Agents; Fluorometry; Glycerol; Glycols; Ligases; Methods; Pancreas; Spectrophotometry; Tryptamines; Tryptophan; Tyrosine; Urea | 1970 |
Selective reaction of tyrosyl side chains with iodine in D-glyceraldehyde 3-phosphate dehydrogenase. 1. Study of the differential formation of monoiodo and diiodo derivatives.
Topics: Animals; Autoradiography; Chemical Phenomena; Chemistry; Diiodotyrosine; Glyceraldehyde-3-Phosphate Dehydrogenases; Iodine; Iodine Isotopes; Monoiodotyrosine; Muscles; Optical Rotatory Dispersion; Peptides; Protein Denaturation; Solvents; Spectrophotometry; Spectrum Analysis; Swine; Time Factors; Trypsin; Tryptophan; Tyrosine; Urea; Viscosity | 1970 |
Selective reaction of tyrosyl side chains with iodine in D-glyceraldehyde 3-phosphate dehydrogenase. 2. Isolation of the peptides containing reactive tyrosyl side chanis.
Topics: Amino Acid Sequence; Amino Acids; Animals; Autoradiography; Chromatography, Gel; Glyceraldehyde-3-Phosphate Dehydrogenases; Iodine; Iodine Isotopes; Muscles; Peptides; Protein Denaturation; Swine; Trypsin; Tyrosine; Urea | 1970 |
Direct spectrophotometric assay for reactions producing small pH changes.
Topics: Barbiturates; Dipeptides; Hydrogen-Ion Concentration; Indicators and Reagents; Leucyl Aminopeptidase; Methods; Osmolar Concentration; Phenols; Ribonucleases; Spectrophotometry; Trypsin; Tyrosine; Urea | 1970 |
Selective reaction of tyrosyl side chains with iodine in glyceraldehyde-3-phosphate dehydrogenase. 3. Specificity of the reaction in urea. Determination of reacting histidine and tryptophan (short communication).
Topics: Chemical Phenomena; Chemistry; Glyceraldehyde-3-Phosphate Dehydrogenases; Histidine; Iodine; Iodine Isotopes; Pyrrolidinones; Spectrophotometry; Tryptophan; Tyrosine; Urea | 1970 |
Nitration of human serum albumin and bovine and human goiter thyroglobulins with tetranitromethane.
Topics: Alkanes; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Goiter; Humans; Hydrogen-Ion Concentration; Indophenol; Iodine Isotopes; Nitrates; Nitrophenols; Phenols; Serum Albumin; Serum Albumin, Bovine; Solvents; Spectrophotometry; Thyroglobulin; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Urea; Water | 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 |
States of tyrosyl and tryptophyl residues in Bence Jones proteins.
Topics: Bence Jones Protein; Bromides; Chemical Phenomena; Chemistry; Imidazoles; Nitrobenzenes; Protein Denaturation; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays; 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 |
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 |
Membrane structure: the reactivity of tryptophan, tyrosine and lysine in proteins of the microsomal structure.
Topics: Alkanes; Amino Acids; Animals; Carbamates; Carbohydrates; Cell Fractionation; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Coliphages; Cyanates; Depression, Chemical; Detergents; Lipids; Lysine; Membranes; Microsomes, Liver; Nitro Compounds; Oxidation-Reduction; Pancreas; Peptides; Proteins; Pyrrolidinones; Rats; Ribonucleases; Stimulation, Chemical; Sulfuric Acids; Time Factors; Tryptophan; Tyrosine; Urea | 1971 |
Circular dichroism studies on the conformation and interaction of T 1 ribonuclease.
Topics: Aspergillus; Binding Sites; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Circular Dichroism; Guanine Nucleotides; Hydrogen-Ion Concentration; Nucleotides; Quaternary Ammonium Compounds; Ribonucleases; Spectrophotometry; Sulfates; Temperature; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
Subcellular distribution and aggregation of bovine adrenal tyrosine hydroxylase.
Topics: Adrenal Medulla; Animals; Buffers; Cattle; Cell Fractionation; Centrifugation, Density Gradient; Chromaffin System; Chromatography, Gel; Chromatography, Ion Exchange; Cytoplasm; Epinephrine; Methods; Mixed Function Oxygenases; Osmosis; Pressure; Protein Binding; Solubility; Trypsin; Tyrosine; Urea | 1971 |
The isolation of phosphorylated polypeptide components of the organic matrix of embryonic bovine enamel.
Topics: Acrylates; Animals; Cattle; Chromatography, Gel; Dental Enamel; Electrophoresis; Electrophoresis, Disc; Female; Gels; Hydrogen-Ion Concentration; Leucine; Molecular Weight; Phosphopeptides; Phosphorus; Pregnancy; Proteins; Tyrosine; Urea | 1971 |
The effect of a competitive inhibitor on the acetylation of tyrosyl and lysyl residues of staphylococcal nuclease.
Topics: Calcium; Carbon Isotopes; Deoxyribonucleases; Imidazoles; Lysine; Nucleotides; Ribonucleases; Spectrophotometry; Staphylococcus; Tyrosine; Urea | 1968 |
Studies of the location of tyrosyl and tryptophyl residues in proteins. I. Solvent perturbation data of model compounds.
Topics: Deuterium; Erythritol; Glucose; Glycerol; Glycols; Indicators and Reagents; Methanol; Muramidase; Protein Denaturation; Proteins; Ribonucleases; Spectrophotometry; Sucrose; Sulfoxides; Tryptophan; Tyrosine; Urea | 1968 |
The free and buried tyrosyl residues of alpha 1-acid glycoprotein.
Topics: Alkanes; Chemical Phenomena; Chemistry; Glycoproteins; Guanidines; Humans; Hydrogen-Ion Concentration; Imidazoles; Optical Rotatory Dispersion; Protein Denaturation; Time Factors; Tyrosine; Urea | 1968 |
Hydrogen-ion equilibria of glycoprotein I from kidney bean.
Topics: Dicarboxylic Acids; Glycoproteins; Guanidines; Hydrogen-Ion Concentration; Kinetics; Lysine; Plants; Potentiometry; Protein Denaturation; Spectrophotometry; Tyrosine; 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 |
Hydrogen ion equilibrai of staphylococcal enterotoxin B.
Topics: Antigen-Antibody Reactions; Enterotoxins; Hydrogen-Ion Concentration; Imidazoles; Nitrogen; Potentiometry; Spectrophotometry; Spectrum Analysis; Staphylococcus; Tyrosine; Urea | 1968 |
The reversible unfolding of horse heart ferricytochrome c.
Topics: Alkylation; Animals; Chemical Phenomena; Chemistry; Cytochromes; Dialysis; Glycols; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Methionine; Myocardium; Spectrum Analysis; Tyrosine; Ultracentrifugation; Urea; Viscosity | 1968 |
Fluorescence and protein structure. XV. Tryptophan fluorescence in helical muscle protein.
Topics: Detergents; Dipeptides; Fluorescence; Glycine; Hydrogen-Ion Concentration; Models, Chemical; Muscle Proteins; Protein Denaturation; Spectrum Analysis; Sulfates; Tryptophan; Tyrosine; Urea | 1968 |
An analysis of perturbations in the ultraviolet absorption spectra of proteins and model compounds.
Topics: 1-Propanol; Chymotrypsin; Dioxins; Esters; Ethanol; Glycols; Muramidase; Protein Denaturation; Proteins; Serum Albumin; Serum Albumin, Bovine; Solvents; Spectrophotometry; Tryptophan; Tyrosine; Urea | 1968 |
Subunit structure of human glucose 6-phosphate dehydrogenase and its genetic implication.
Topics: Amino Acid Sequence; Amino Acids; Carboxypeptidases; Electrophoresis; Genes; Glucosephosphate Dehydrogenase; Glycine; Humans; Isoenzymes; Molecular Weight; Tyrosine; Urea | 1968 |
Activation of chymotrypsinogen X and specificity of the enzyme.
Topics: Chromatography, Gel; Chymotrypsin; Enzyme Precursors; Esters; Fatty Acids; Hippurates; Kinetics; Protein Denaturation; Serum Albumin; Trypsin; Tyrosine; Ultracentrifugation; Urea | 1968 |
Steroid-protein interactions studies by fluorescence quenching.
Topics: 17-Ketosteroids; Amino Acids; Androstanes; Animals; Cattle; Chemical Phenomena; Chemistry; Fluorescence; Fluorometry; Gelatin; Hydrogen-Ion Concentration; Proteins; Serum Albumin, Bovine; Testosterone; Tryptophan; Tyrosine; Urea | 1968 |
Physicochemical studies of bovine fibrinogen. IV. Ultraviolet absorption and its relation to the structure of the molecule.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Fibrinogen; Glycols; Guanidines; Hydrogen-Ion Concentration; Protein Denaturation; Solvents; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1968 |
The free and buried tyrosyl and histidyl groups in bovine fibrinogen.
Topics: Animals; Azoles; Cattle; Diazonium Compounds; Fibrinogen; Histidine; Imidazoles; Osmolar Concentration; Tyrosine; Urea | 1969 |
Reactivity of tyrosine and tryptophan residues in haptoglobin.
Topics: Alkylation; Animals; Bromides; Chemical Phenomena; Chemistry; Dogs; Haptoglobins; Hydrogen-Ion Concentration; Imidazoles; Protein Denaturation; Spectrophotometry; Spectrum Analysis; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
Solvent perturbation studies of heme proteins and other colored proteins.
Topics: Animals; Catalase; Cattle; Cetacea; Cytochromes; Deuterium; Glycerol; Glycols; Heme; Hemoglobins; Horses; Hydrogen-Ion Concentration; Liver; Myoglobin; Optical Rotatory Dispersion; Solvents; Spectrum Analysis; Sucrose; Tryptophan; Tyrosine; Ultraviolet Rays; Urea; Water | 1969 |
Some environmental effects on the thermal transition of Bacillus amyloliquefaciens ribonuclease (barnase).
Topics: Bacteria; Bicarbonates; Borates; Chemical Phenomena; Chemistry; Chromatography, Gel; Dextrans; Drug Stability; Guanine Nucleotides; Hydrogen-Ion Concentration; Phosphates; Protons; Ribonucleases; Solubility; Spectrophotometry; Sulfates; Temperature; Tromethamine; Tyrosine; Urea | 1969 |
The effect of guanidinium, carbamoylguanidinium, and guanylguanidinium salts on the solubility of benzoyl-L-tyrosine ethyl ester and acetyltetraglycine ethyl ester in water.
Topics: Amides; Bromides; Carbamates; Carbon Isotopes; Chemical Phenomena; Chemistry; Chlorides; Esters; Guanidines; Guanine; Iodides; Peptides; Protein Denaturation; Solubility; Thiocyanates; Tyrosine; Urea; Water | 1969 |
Studies on the depolymerization of the heme-proteins. I. Dissociation of chick hemoglobin 1.
Topics: Animals; Calcium Chloride; Chemical Phenomena; Chemistry; Chickens; Chlorides; Ethanol; Formamides; Guanidines; Hemoglobins; Hydrogen-Ion Concentration; Lithium; Oxygen; Potassium Chloride; Sodium Chloride; Solvents; Spectrophotometry; Tyrosine; Ultracentrifugation; Urea | 1969 |
Optical activity of cystine-containing proteins. II. Circular dichroism spectra of pancreatic ribonuclease A, ribonuclease S, and ribonuclease S-protein.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Endopeptidases; Glutamates; Imidazoles; Lysine; Pancreas; Phosphates; Proteins; Ribonucleases; Spectrum Analysis; Tyrosine; Ultraviolet Rays; Urea | 1969 |
A comparison of the effects of ultraviolet and ionizing radiations on trypsin activity and on its constituent amino acids.
Topics: Amino Acids; Cobalt Isotopes; Cystine; Electrons; Energy Transfer; Histidine; Methionine; Radiation Effects; Radiometry; Trypsin; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
Conformational states of native and denatured phosphoglucose isomerase. I. Titration of exposed and burie amino acid residues.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Conductometry; Detergents; Drug Stability; Electrophoresis; Glucose-6-Phosphate Isomerase; Histidine; Hydrogen-Ion Concentration; Imidazoles; Lysine; Methods; Muscles; Osmolar Concentration; Potassium Chloride; Protein Denaturation; Rabbits; Spectrophotometry; Spectrum Analysis; Sulfates; Temperature; Time Factors; Tyrosine; Urea | 1969 |
Conformational states of native and denatured phosphoglucose isomerase. II. Ultraviolet difference spectroscopy.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Detergents; Glucose-6-Phosphate Isomerase; Glycols; Histidine; Hydrogen-Ion Concentration; Muscles; Protein Denaturation; Rabbits; Spectrophotometry; Sulfates; Sulfhydryl Compounds; Temperature; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
The iodination of chymotrypsinogen.
Topics: Ammonia; Autoradiography; Chemical Phenomena; Chemistry; Chymotrypsin; Enzyme Precursors; Histidine; In Vitro Techniques; Iodine; Peptides; Tyrosine; Urea | 1964 |
A column chromatographic procedure for the fractionation of s-RNA.
Topics: Arginine; Chemistry Techniques, Analytical; Chromatography; Dextrans; Proline; RNA, Transfer; Saccharomyces; Tyrosine; Urea; Valine | 1965 |
Abnormal tyrosine residues in subtilisin-modified ribonuclease.
Topics: Chemical Phenomena; Chemistry; Endopeptidases; Hot Temperature; Protein Denaturation; Ribonucleases; Tyrosine; Urea | 1965 |
Dipicolinic acid synthesis in Penicillium citreo-viride.
Topics: Ammonium Chloride; Carbon Isotopes; Chromatography; Colorimetry; Histidine; In Vitro Techniques; Leucine; Nitrates; Pyridines; Tyrosine; Urea; Valine | 1966 |
The incorporation of 15N into egg protein.
Topics: Ammonia; Animals; Aspartic Acid; Eggs; Glutamates; In Vitro Techniques; Nitrogen; Poultry; Protein Biosynthesis; Protein Hydrolysates; Radioisotopes; Tyrosine; Urea; Yeasts | 1966 |
The properties of bovine growth hormone. 3. Behavior in alkaline solution.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry, Physical; Fluorescence; Growth Hormone; Hydrogen-Ion Concentration; Molecular Weight; Solutions; Tryptophan; Tyrosine; Ultracentrifugation; Urea | 1966 |
Fluorescence and protein structure. IX. Relationship between tyrosine fluorescence and various stages in denaturation of ribonuclease.
Topics: Anti-Infective Agents, Local; Chemical Phenomena; Chemistry, Physical; Dioxins; Fluorescence; Fluorometry; Hot Temperature; Hydrogen-Ion Concentration; Protein Denaturation; Ribonucleases; Surface-Active Agents; Tyrosine; Urea | 1966 |
Optical rotatory dispersion and spectrophotometric studies on fetuin in solutions containing detergent and denaturing reagents.
Topics: Anti-Infective Agents, Local; Detergents; Guanidines; Optics and Photonics; Quaternary Ammonium Compounds; Serum Globulins; Spectrophotometry; Sulfates; Sulfides; Tyrosine; Ultracentrifugation; Urea | 1966 |
Side-chain Cotton effects of ribonuclease.
Topics: Acetates; Chemical Phenomena; Chemistry, Physical; Hydrogen-Ion Concentration; Ribonucleases; Solutions; Spectrophotometry; Tyrosine; Ultraviolet Rays; Urea | 1966 |
Accessibility and structural function of particular amino acid residues of soy bean trypsin inhibition.
Topics: Chemical Phenomena; Chemistry; Cystine; Electrophoresis; Glycine max; Guanidines; Histidine; Hydrogen Peroxide; Lysine; Pyrrolidinones; Trypsin Inhibitors; Tryptophan; Tyrosine; Urea | 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 |
Thermostable protease from thermophilic bacteria. II. Studies on the stability of the protease.
Topics: Alcohols; Anti-Infective Agents, Local; Bacillus; Chemical Phenomena; Chemistry, Physical; Fluorometry; Hot Temperature; Peptide Hydrolases; Protein Denaturation; Spectrophotometry; Tyrosine; Urea; Viscosity | 1967 |
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 |
Fluorometric and spectrophotometric study of heme binding on the apoprotein from a cytochrome b-2-derivative.
Topics: Coenzymes; Cytochromes; Flavins; Fluorometry; Heme; L-Lactate Dehydrogenase; Protein Binding; Spectrophotometry; Trypsin; Tryptophan; Tyrosine; Urea | 1967 |
Inter- and intramolecular reactions of alpha-lactalbumin. VII. The hydrogen ion titration curve of alpha-lactalbumin.
Topics: Albumins; Chemical Phenomena; Chemistry; Guanidines; Histidine; Hydrogen-Ion Concentration; Potassium Chloride; Spectrophotometry; Tyrosine; Urea | 1967 |
[Essential tyrosine of aminopeptidase from particles of pig kidneys].
Topics: Aminopeptidases; Animals; Autoradiography; Buffers; Cattle; Chromatography; Citrates; Electrophoresis; Glycine; Iodine Isotopes; Kidney; Kinetics; Lens, Crystalline; Leucyl Aminopeptidase; Peptide Hydrolases; Phosphates; Spectrophotometry; Swine; Thiosulfates; Tyrosine; Urea | 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 |
Structure and inherent properties of the bacteriophage lambda head shell. III. Spectroscopic studies on the expansion of the prohead.
Topics: Bacteriophage lambda; Circular Dichroism; Cross-Linking Reagents; Electrophoresis, Polyacrylamide Gel; Protein Conformation; Spectrometry, Fluorescence; Tetranitromethane; Tyrosine; Urea; Viral Proteins | 1983 |
Iodination of myofibrils and myosin.
Topics: Adenosine Triphosphatases; Animals; Autoradiography; Chemical Phenomena; Chemistry; Chloramines; Cysteamine; Iodine; Lactoperoxidase; Muscle Proteins; Myofibrils; Myosins; Rabbits; Tosyl Compounds; Tyrosine; Urea | 1984 |
ESR spin label studies of the nucleosome core particle and histone core.
Topics: Animals; Centrifugation, Density Gradient; Chickens; Electron Spin Resonance Spectroscopy; Erythrocytes; Histones; Nucleic Acid Conformation; Nucleosomes; Protein Conformation; Sodium Chloride; Tyrosine; Urea | 1980 |
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 |
Effects of pH and urea on the conformational properties of subtilisin DY.
Topics: Bacillus subtilis; Hydrogen-Ion Concentration; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Subtilisins; Time Factors; Tryptophan; Tyrosine; Urea | 1982 |
Clinical results of long-term treatment with a low protein diet and a new amino acid preparation in patients with chronic uremia.
Topics: Adult; Aged; Amino Acids; Blood Proteins; Blood Urea Nitrogen; Chronic Disease; Creatinine; Dietary Proteins; Female; Follow-Up Studies; Histidine; Humans; Kidney; Male; Middle Aged; Time Factors; Tyrosine; Urea; Uremia | 1983 |
Conformational differences between high clotting human alpha-thrombin and nonclotting gamma-thrombin.
Topics: Circular Dichroism; Humans; Indicators and Reagents; Phenylmethylsulfonyl Fluoride; Protein Binding; Protein Conformation; Protein Denaturation; Spectrophotometry, Ultraviolet; Sulfonium Compounds; Thrombin; Tryptophan; Tyrosine; Urea | 1981 |
Conformational changes of Carcinus maenas haemocyanin induced by urea.
Topics: Animals; Binding Sites; Brachyura; Circular Dichroism; Copper; Hemocyanins; Protein Binding; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 1980 |
The chaperonin GroEL is destabilized by binding of ADP.
Topics: Adenosine Diphosphate; Chaperonin 60; Chymotrypsin; Light; Protein Binding; Protein Conformation; Scattering, Radiation; Spectrometry, Fluorescence; Tyrosine; Urea | 1995 |
The physical properties of local interactions of tyrosine residues in peptides and unfolded proteins.
Topics: Amino Acid Sequence; Aprotinin; Chemical Phenomena; Chemistry, Physical; Guanidine; Guanidines; Magnetic Resonance Spectroscopy; Models, Chemical; Molecular Sequence Data; Peptides; Protein Denaturation; Protein Folding; Proteins; Tyrosine; Urea | 1995 |
Liver transplantation in children with inherited metabolic disorders.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Child; Child, Preschool; Follow-Up Studies; Graft Survival; Humans; Hyperoxaluria; Liver Transplantation; Metabolism, Inborn Errors; Time Factors; Tyrosine; Urea | 1995 |
Nucleotide pool imbalances in the livers of patients with urea cycle disorders associated with increased levels of orotic aciduria.
Topics: Adenine Nucleotides; Carbamoyl-Phosphate Synthase (Ammonia); Humans; Liver; Metabolism, Inborn Errors; Nucleotides; Ornithine Carbamoyltransferase Deficiency Disease; Orotic Acid; Tyrosine; Uracil Nucleotides; Urea | 1995 |
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 |
The function of tyrosine 74 of cytochrome b5.
Topics: Animals; Cytochromes b5; Heme; Hot Temperature; In Vitro Techniques; Lysine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Protein Conformation; Rats; Recombinant Proteins; Structure-Activity Relationship; Thermodynamics; Tyrosine; Urea | 1993 |
Circular dichroism studies of barnase and its mutants: characterization of the contribution of aromatic side chains.
Topics: Bacterial Proteins; Circular Dichroism; Histidine; Hydrogen-Ion Concentration; Molecular Structure; Mutagenesis, Site-Directed; Protein Denaturation; Protein Structure, Secondary; Ribonucleases; Tryptophan; Tyrosine; Urea | 1993 |
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 |
How to measure and predict the molar absorption coefficient of a protein.
Topics: 1-Propanol; Chemical Phenomena; Chemistry, Physical; Cystine; Guanidine; Guanidines; Proteins; Solvents; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine; Urea; Water | 1995 |
CDC37 is required for p60v-src activity in yeast.
Topics: Cell Cycle Proteins; Drosophila Proteins; Enzyme Activation; G1 Phase; G2 Phase; Gene Expression Regulation, Fungal; Genes, Lethal; Genes, Suppressor; Mitosis; Molecular Chaperones; Mutation; Oncogene Protein pp60(v-src); Phosphorylation; Sodium Dodecyl Sulfate; Solubility; Temperature; Tyrosine; Urea; Yeasts | 1996 |
Refolding of thermally and urea-denatured ribonuclease A monitored by time-resolved FTIR spectroscopy.
Topics: Animals; Cattle; Kinetics; Magnetic Resonance Spectroscopy; Pancreas; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Ribonuclease, Pancreatic; Spectroscopy, Fourier Transform Infrared; Temperature; Tyrosine; Urea | 1996 |
NaCl but not urea activates p38 and jun kinase in mIMCD3 murine inner medullary cells.
Topics: Animals; Calcium-Calmodulin-Dependent Protein Kinases; Cell Line; Enzyme Activation; JNK Mitogen-Activated Protein Kinases; Kidney Medulla; Kidney Tubules, Collecting; MAP Kinase Kinase 4; Mice; Mitogen-Activated Protein Kinase Kinases; Mitogen-Activated Protein Kinases; p38 Mitogen-Activated Protein Kinases; Phosphorylation; Protein Kinases; Sequence Tagged Sites; Sodium Chloride; Transfection; Tyrosine; Urea | 1996 |
Altered ligand binding properties and enhanced stability of a constitutively active estrogen receptor: evidence that an open pocket conformation is required for ligand interaction.
Topics: Binding Sites; Estradiol; Guanidine; Humans; Ligands; Models, Chemical; Point Mutation; Protein Conformation; Protein Denaturation; Receptors, Estrogen; Recombinant Proteins; Tyrosine; Urea | 1997 |
Biophysical properties of human erythrocyte spectrin at alkaline pH: implications for spectrin structure, function, and association.
Topics: Circular Dichroism; Dimerization; Humans; Hydrogen-Ion Concentration; Lysine; Magnetic Resonance Spectroscopy; Protein Conformation; Protein Folding; Protons; Saline Solution, Hypertonic; Spectrin; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tyrosine; Ultracentrifugation; Urea | 1998 |
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 |
Mannitol at clinical concentrations activates multiple signaling pathways and induces apoptosis in endothelial cells.
Topics: Animals; Apoptosis; Calcium; Calcium-Calmodulin-Dependent Protein Kinases; Cattle; Cells, Cultured; Diuretics, Osmotic; Endothelium, Vascular; Hypertonic Solutions; Hypotonic Solutions; JNK Mitogen-Activated Protein Kinases; Mannitol; Mitogen-Activated Protein Kinases; Muscle, Smooth, Vascular; Osmolar Concentration; Phosphoproteins; Signal Transduction; Sodium Chloride; Tyrosine; Urea | 1998 |
Unfolding of Plasmodium falciparum triosephosphate isomerase in urea and guanidinium chloride: evidence for a novel disulfide exchange reaction in a covalently cross-linked mutant.
Topics: Animals; Chromatography, Gel; Circular Dichroism; Cross-Linking Reagents; Cysteine; Disulfides; Guanidine; Models, Molecular; Mutagenesis, Site-Directed; Plasmodium falciparum; Protein Conformation; Protein Denaturation; Recombinant Proteins; Spectrometry, Fluorescence; Triose-Phosphate Isomerase; Tryptophan; Tyrosine; Urea | 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 |
Effects of reactive oxygen species on brain synaptic plasma membrane Ca(2+)-ATPase.
Topics: Age Factors; Amidines; Animals; Azo Compounds; Brain; Calcium; Calcium-Transporting ATPases; Hydrogen Peroxide; Kinetics; Male; Nitrates; Oxidative Stress; Phenylhydrazines; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Synaptic Membranes; Tyrosine; Urea; Valerates | 1999 |
Binding of alkylurea inhibitors to epoxide hydrolase implicates active site tyrosines in substrate activation.
Topics: Amino Acid Sequence; Bacterial Toxins; Binding Sites; Conserved Sequence; Crystallography, X-Ray; Enzyme Inhibitors; Epoxide Hydrolases; Exotoxins; Hydrogen Bonding; Models, Molecular; Molecular Conformation; Molecular Sequence Data; Protein Conformation; Tyrosine; Urea | 2000 |
Contribution of the hydrogen-bond network involving a tyrosine triad in the active site to the structure and function of a highly proficient ketosteroid isomerase from Pseudomonas putida biotype B.
Topics: Amino Acid Substitution; Binding Sites; Catalysis; Circular Dichroism; Crystallography, X-Ray; Enzyme Stability; Hydrogen Bonding; Isomerism; Kinetics; Models, Molecular; Mutation; Protein Denaturation; Protein Structure, Secondary; Pseudomonas putida; Solvents; Steroid Isomerases; Structure-Activity Relationship; Thermodynamics; Tyrosine; Urea | 2000 |
Helicobacter pylori urease suppresses bactericidal activity of peroxynitrite via carbon dioxide production.
Topics: Ammonia; Anti-Bacterial Agents; Carbon Dioxide; Drug Interactions; Helicobacter pylori; Microbial Sensitivity Tests; Nitrates; Oxidants; Sodium Bicarbonate; Tyrosine; Urea; Urease | 2000 |
Ligand binding and thermodynamic stability of a multidomain protein, calmodulin.
Topics: Animals; Binding Sites; Calcium; Calmodulin; Circular Dichroism; Drosophila; Escherichia coli; Fluorescence; Ligands; Magnesium; Mass Spectrometry; Protein Conformation; Protein Denaturation; Spectrophotometry, Ultraviolet; Thermodynamics; Tyrosine; Urea | 2000 |
Accessory tubules and axonemal microtubules of Apis mellifera sperm flagellum differ in their tubulin isoform content.
Topics: Acetylation; Animals; Bees; Glutamic Acid; Glycosylation; Insect Proteins; Male; Microscopy, Immunoelectron; Microtubules; Protein Isoforms; Protein Processing, Post-Translational; Sarcosine; Sperm Tail; Tubulin; Tyrosine; Urea | 2000 |
Reversible denaturation of oligomeric human chaperonin 10: denatured state depends on chemical denaturant.
Topics: Chaperonin 10; Circular Dichroism; Citrate (si)-Synthase; Cross-Linking Reagents; Dose-Response Relationship, Drug; Escherichia coli; Guanidine; Hot Temperature; Humans; Mitochondria; Models, Molecular; Protein Binding; Protein Conformation; Protein Denaturation; Recombinant Proteins; Thermodynamics; Tyrosine; Ultraviolet Rays; Urea | 2000 |
The binding of bis-ANS to the isolated GroEL apical domain fragment induces the formation of a folding intermediate with increased hydrophobic surface not observed in tetradecameric GroEL.
Topics: Anilino Naphthalenesulfonates; Binding Sites; Chaperonin 60; Circular Dichroism; Fluorescent Dyes; Kinetics; Peptide Fragments; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Spectrometry, Fluorescence; Surface Properties; Tyrosine; Ultracentrifugation; Urea | 2001 |
Parameters affecting the restoration of activity to inactive mutants of thymidylate synthase via subunit exchange: further evidence that thymidylate synthase is a half-of-the-sites activity enzyme.
Topics: Alanine; Arginine; Binding Sites; Dimerization; Enzyme Activation; Escherichia coli; Ethanol; Ethylene Glycol; Glutamic Acid; Glycerol; Hydrogen-Ion Concentration; Peptide Fragments; Solutions; Temperature; Thymidylate Synthase; Tyrosine; Urea | 2001 |
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 |
Equilibrium denaturation studies of the Escherichia coli factor for inversion stimulation: implications for in vivo function.
Topics: Chromatography, High Pressure Liquid; Circular Dichroism; Escherichia coli; Escherichia coli Proteins; Factor For Inversion Stimulation Protein; Fluorescence; Fluorescence Polarization; Kinetics; Protein Denaturation; Tyrosine; Urea | 2002 |
Regulation of insulin receptor function by a small molecule insulin receptor activator.
Topics: 3T3 Cells; Adipocytes; Animals; Biological Transport; Blotting, Western; Carcinoma, Hepatocellular; Cells, Cultured; CHO Cells; Cricetinae; Dose-Response Relationship, Drug; Dose-Response Relationship, Radiation; Enzyme-Linked Immunosorbent Assay; Glucose; Kinetics; Mice; Models, Chemical; Phosphorylation; Rats; Receptor, Insulin; Sulfanilic Acids; Time Factors; Tyrosine; 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 |
Fluorescence and folding properties of Tyr mutant tryptophan synthase alpha-subunits from Escherichia coli.
Topics: Anilino Naphthalenesulfonates; Energy Transfer; Escherichia coli; Fluorescent Dyes; Hot Temperature; Hydrophobic and Hydrophilic Interactions; Models, Molecular; Mutagenesis, Site-Directed; Protein Denaturation; Protein Folding; Protein Subunits; Spectrometry, Fluorescence; Tryptophan Synthase; Tyrosine; Urea | 2003 |
Prevention of peroxynitrite-induced renal injury through modulation of peroxynitrite production by the Chinese prescription Wen-Pi-Tang.
Topics: Animals; Chromatography, High Pressure Liquid; Creatinine; Drugs, Chinese Herbal; Kidney; Lipid Peroxides; Lipopolysaccharides; Models, Chemical; Nitric Oxide Synthase; Nitrogen; Oxygen; Peroxynitrous Acid; Rats; Rats, Wistar; Reperfusion Injury; Tyrosine; Urea; Xanthine Oxidase | 2002 |
GW274150, a potent and highly selective inhibitor of iNOS, reduces experimental renal ischemia/reperfusion injury.
Topics: Animals; Creatinine; Enzyme Inhibitors; Kidney; Kidney Diseases; Male; Mice; Mice, Inbred C57BL; Mice, Mutant Strains; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Peroxidase; Poly Adenosine Diphosphate Ribose; Rats; Rats, Wistar; Reperfusion Injury; Sulfides; Tyrosine; Urea | 2003 |
Use of amphotericin B as optical probe to study conformational changes and thermodynamic stability in human serum albumin.
Topics: Amino Acids; Amphotericin B; Anti-Bacterial Agents; Binding Sites; Circular Dichroism; Dose-Response Relationship, Drug; Fluorescent Dyes; Histidine; Humans; Hydrogen-Ion Concentration; Ligands; Lysine; Protein Conformation; Serum Albumin; Spectrometry, Fluorescence; Temperature; Thermodynamics; Tyrosine; Urea | 2002 |
Contribution to stability and folding of a buried polar residue at the CARM1 methylation site of the KIX domain of CBP.
Topics: Amino Acid Substitution; Arginine; Binding Sites; Circular Dichroism; Cyclic AMP Response Element-Binding Protein; Enzyme Stability; Escherichia coli; Hot Temperature; Methylation; Plasmids; Protein Denaturation; Protein Folding; Protein-Arginine N-Methyltransferases; Recombinant Proteins; Spectrometry, Fluorescence; Trans-Activators; Tyrosine; Ultracentrifugation; Urea | 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 |
Liberation of tyrosine hydroxyl groups in urea solutions of bovine serum albumin and ovalbumin.
Topics: Ovalbumin; Serum Albumin; Serum Albumin, Bovine; Solutions; Tyrosine; Urea | 1957 |
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 denaturation of proteins. III. The Folin-Ciocalteu reagent in the study of urea denaturation.
Topics: Humans; Indicators and Reagents; Ovalbumin; Plant Extracts; Proteins; Serum Albumin; Tyrosine; Urea | 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 |
THE ENZYME-SUBSTRATE COMPLEX IN A MURAMIDASE CATALYZED REACTION. I. DIFFERENCE SPECTRUM OF COMPLEX.
Topics: Chemical Phenomena; Chemistry; Glucosamine; Hydrogen-Ion Concentration; Muramidase; Ovalbumin; Polysaccharides; Pyrrolidinones; Research; Spectrum Analysis; Tryptophan; Tyrosine; Urea | 1963 |
THE BEHAVIOR OF TYROSYL RESIDUES IN THYROGLOBULIN.
Topics: Diiodotyrosine; Fluorescence; Metabolism; Propylene Glycols; Research; Thyroglobulin; Thyroxine; Tyrosine; Tyrosine Decarboxylase; Ultraviolet Rays; Urea | 1964 |
ASPECTS OF CHEMORECEPTION IN CRUSTACEA.
Topics: Aminobutyrates; Animals; Aspartic Acid; Crustacea; Cysteine; Electrophysiology; Glutamates; Glutathione; Glycine; Glycogen; Histamine; Indoles; Leucine; Methionine; Muscles; Pharmacology; Research; Sensory Receptor Cells; Serine; Tyrosine; Urea | 1963 |
[ON THE HISTORY OF PROTEIN RESEARCH].
Topics: Albumins; Amino Acids; Cystine; Diet; Digestion; Food; Gastrointestinal Tract; Gelatin; Glycine; History; History of Medicine; Humans; Leucine; Nutritional Physiological Phenomena; Nutritional Sciences; Pepsin A; Proteins; Trypsin; Tyrosine; Urea | 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 |
CONFORMATIONAL STUDIES OF WHEAT GLUTEN, GLUTENIN, AND GLIADIN IN UREA SOLUTIONS AT VARIOUS PH'S.
Topics: Chemical Phenomena; Chemistry, Physical; Gliadin; Glutens; Hydrogen-Ion Concentration; Plant Proteins; Research; Solutions; Spectrophotometry; Triticum; Tryptophan; Tyrosine; Ultracentrifugation; Urea; Viscosity | 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 |
PHENOLIC HYDROXYL IONIZATION IN PEPSINOGEN.
Topics: Enzyme Precursors; Fluorescence; Hydrogen-Ion Concentration; Hydroxyl Radical; Ions; Pepsin A; Pepsinogen A; Pepsinogens; Phenols; Research; Spectrophotometry; Tyrosine; Urea | 1964 |
LOCATION OF ABNORMAL TYROSINES IN ACTIN.
Topics: Actins; Guanidine; Guanidines; Hydrogen-Ion Concentration; Muscle Proteins; Research; Spectrophotometry; Tyrosine; Ultracentrifugation; Urea | 1965 |
Applying the increase in rate constants of cooperative proteolysis to the determination of transition curves of protein denaturation.
Topics: Animals; Cattle; Egg Proteins; Fluorescence; Globulins; Glycine max; Kinetics; Muramidase; Papain; Protein Denaturation; Protein Folding; Protein Renaturation; Serum Albumin, Bovine; Soybean Proteins; Thermodynamics; Tyrosine; Urea | 2003 |
Substitutions at tyrosine 66 of Escherichia coli uracil DNA glycosylase lead to characterization of an efficient enzyme that is recalcitrant to product inhibition.
Topics: Amino Acid Substitution; Binding Sites; Catalysis; DNA; DNA Glycosylases; Escherichia coli; Fluorescence; Kinetics; Models, Molecular; Mutation; Protein Conformation; Tryptophan; Tyrosine; Uracil; Uracil-DNA Glycosidase; Urea; Viral Proteins | 2003 |
Biophysical analyses of the transthyretin variants, Tyr114His and Tyr116Ser, associated with familial amyloidotic polyneuropathy.
Topics: Amino Acid Substitution; Amyloid; Amyloid Neuropathies, Familial; Dimerization; Electrophoresis, Polyacrylamide Gel; Genetic Variation; Histidine; Humans; Hydrogen-Ion Concentration; Prealbumin; Protein Isoforms; Protein Structure, Quaternary; Serine; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 2003 |
Tyrosine-728 and glutamic acid-735 are essential for the metalloproteolytic activity of the lethal factor of Bacillus anthracis.
Topics: Amino Acid Motifs; Amino Acid Sequence; Animals; Antigens, Bacterial; Bacillus anthracis; Bacterial Toxins; Carrier Proteins; Catalysis; Circular Dichroism; Dose-Response Relationship, Drug; Escherichia coli; Glutamic Acid; Glutathione Transferase; Histidine; Macrophages; Mitogen-Activated Protein Kinase Kinases; Models, Chemical; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Protein Structure, Tertiary; Rats; Rats, Inbred F344; Recombinant Proteins; Spectrophotometry; Time Factors; Tyrosine; Urea; Zinc | 2004 |
Folding of Aplysia limacina apomyoglobin involves an intermediate in common with other evolutionarily distant globins.
Topics: Amino Acid Substitution; Animals; Aplysia; Apoproteins; Evolution, Molecular; Globins; Heme; Mutagenesis, Site-Directed; Myoglobin; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Spectrometry, Fluorescence; Thermodynamics; Tryptophan; Tyrosine; Urea; Whales | 2004 |
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 |
Elimination of a misfolded folding intermediate by a single point mutation.
Topics: Allergens; Amino Acid Sequence; Amino Acid Substitution; Antigens, Plant; Hydrophobic and Hydrophilic Interactions; Kinetics; Models, Chemical; Molecular Sequence Data; Plant Proteins; Point Mutation; Protein Denaturation; Protein Folding; Signal Transduction; Spectrometry, Fluorescence; Structural Homology, Protein; Thermodynamics; Tryptophan; Tyrosine; Urea | 2004 |
Location of tyrosine 315, a target for phosphorylation by cAbl tyrosine kinase, at the edge of the subunit-subunit interface of the human Rad51 filament.
Topics: Circular Dichroism; DNA-Binding Proteins; Fluorescence; Humans; Microscopy, Electron; Phosphorylation; Protein Conformation; Proto-Oncogene Proteins c-abl; Rad51 Recombinase; Rec A Recombinases; Substrate Specificity; Tyrosine; Urea | 2004 |
Astrocyte activation by fibroblast growth factor-1 and motor neuron apoptosis: implications for amyotrophic lateral sclerosis.
Topics: Age Factors; Amyotrophic Lateral Sclerosis; Animals; Animals, Newborn; Apoptosis; Astrocytes; Caspase 3; Cell Count; Cells, Cultured; Coculture Techniques; Embryo, Mammalian; Fibroblast Growth Factor 1; Fluorescent Antibody Technique; Free Radical Scavengers; Gene Expression Regulation; Glial Fibrillary Acidic Protein; Metalloporphyrins; Mice; Mice, Transgenic; Motor Neurons; Nerve Growth Factor; Protein-Tyrosine Kinases; Pyrimidines; Rats; Receptor Protein-Tyrosine Kinases; Receptor, Fibroblast Growth Factor, Type 1; Receptors, Nerve Growth Factor; RNA, Messenger; Spinal Cord; Superoxide Dismutase; Tyrosine; Urea | 2005 |
Role of chloride ions in modulation of the interaction between von Willebrand factor and ADAMTS-13.
Topics: ADAM Proteins; ADAMTS13 Protein; Anti-Bacterial Agents; Cell Line; Cell Membrane; Chlorides; Electrophoresis, Polyacrylamide Gel; Humans; Hydrogen-Ion Concentration; Hydrolysis; Ions; Kinetics; Metalloendopeptidases; Protein Binding; Protein Conformation; Recombinant Proteins; Ristocetin; Salts; Sodium Chloride; Spectrometry, Fluorescence; Spectrophotometry; Time Factors; Transfection; Tyrosine; Ultraviolet Rays; Urea; von Willebrand Factor | 2005 |
Urea induced unfolding of F isomer of human serum albumin: a case study using multiple probes.
Topics: Acrylamide; Anilino Naphthalenesulfonates; Chloroform; Circular Dichroism; Fluorescence; Humans; Isomerism; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Tertiary; Serum Albumin; Tyrosine; 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 |
Molecular mapping of the chloride-binding site in von Willebrand factor (VWF): energetics and conformational effects on the VWF/ADAMTS-13 interaction.
Topics: ADAM Proteins; ADAMTS13 Protein; Binding Sites; Chlorides; Genetic Vectors; Humans; Hydrogen-Ion Concentration; Hydrolysis; Methionine; Protein Binding; Protein Denaturation; Recombinant Proteins; Tyrosine; Urea; von Willebrand Factor | 2006 |
Gold nanoparticle-based tool to study protein conformational variants: implications in hemoglobinopathy.
Topics: Animals; Cattle; Fluorescence; Gold; Hemoglobinopathies; Hemoglobins; Humans; Nanoparticles; Particle Size; Protein Conformation; Protein Folding; Serum Albumin, Bovine; Surface Plasmon Resonance; Tryptophan; Tyrosine; 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 |
Peptide sequence and conformation strongly influence tryptophan fluorescence.
Topics: Acrylamides; Biophysics; Computational Biology; Guanidine; Iodides; Molecular Conformation; Normal Distribution; Peptides; Spectrometry, Fluorescence; Temperature; Time Factors; Tryptophan; Tyrosine; Urea | 2008 |
Application of normobaric hyperoxia therapy for amelioration of haemorrhagic shock-induced acute renal failure.
Topics: Acute Kidney Injury; Animals; Blood Pressure; Creatinine; Cystatin C; Cystatins; Dinoprostone; Disease Models, Animal; Hyperoxia; Kidney; Male; Nitric Oxide; Oxidative Stress; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Shock, Hemorrhagic; Transcription Factor RelA; Tyrosine; Urea | 2008 |
Theoretical and experimental studies of tyrosyl hydroperoxide formation in the presence of H-bond donors.
Topics: Hydrogen Bonding; Hydrogen Peroxide; Methylation; Models, Molecular; Molecular Structure; Superoxides; Tyrosine; Urea | 2008 |
Muscarinic acetylcholine receptor antagonists: SAR and optimization of tyrosine ureas.
Topics: Asthma; Chemistry, Pharmaceutical; Drug Design; Humans; Inhibitory Concentration 50; Models, Chemical; Molecular Structure; Muscarinic Antagonists; Receptors, Muscarinic; Salts; Structure-Activity Relationship; Tyrosine; Urea | 2008 |
Intensive exercise induces changes of endothelial nitric oxide synthase pattern in human erythrocytes.
Topics: Adult; Creatine Kinase; Down-Regulation; Erythrocytes; Exercise; Hockey; Humans; Immunohistochemistry; Male; Nitric Oxide; Nitric Oxide Synthase Type III; Phosphorylation; Tyrosine; Urea | 2009 |
Comparison of the folding mechanism of highly homologous proteins in the lipid-binding protein family.
Topics: Animals; Carrier Proteins; Humans; Hydroxysteroid Dehydrogenases; Kinetics; Membrane Glycoproteins; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Protein Folding; Protein Structure, Secondary; Rats; Recombinant Proteins; Sequence Homology, Amino Acid; Spectrometry, Fluorescence; Thermodynamics; Tryptophan; Tyrosine; Urea | 2009 |
Comparison of cysteinyl leukotriene concentrations between exhaled breath condensate and bronchoalveolar lavage fluid.
Topics: Biomarkers; Breath Tests; Bronchoalveolar Lavage Fluid; Cysteine; Exhalation; Female; Humans; Idiopathic Pulmonary Fibrosis; Leukotrienes; Lung; Male; Middle Aged; Prospective Studies; Tyrosine; Urea | 2008 |
Interactions between human glutamate carboxypeptidase II and urea-based inhibitors: structural characterization.
Topics: Binding Sites; Chemistry, Pharmaceutical; Drug Design; Glutamate Carboxypeptidase II; Glutamic Acid; Humans; Ions; Ligands; Models, Molecular; Molecular Conformation; Protein Conformation; Protein Structure, Tertiary; Tyrosine; Urea; Zinc | 2008 |
Dietary carbohydrates and amino acids influence oocyte quality in dairy heifers.
Topics: Amino Acids; Animals; Blastocyst; Blood Glucose; Cattle; Cleavage Stage, Ovum; Diet; Dietary Carbohydrates; Embryo Culture Techniques; Female; Fertilization in Vitro; Glucagon; Insulin; Leucine; Oocytes; Ovarian Follicle; Starch; Tyrosine; Urea | 2009 |
Residual structure in a peptide fragment of the outer membrane protein X under denaturing conditions: a molecular dynamics study.
Topics: Aspartic Acid; Bacterial Outer Membrane Proteins; Escherichia coli Proteins; Hydrolases; Hydrophobic and Hydrophilic Interactions; Magnetic Resonance Spectroscopy; Molecular Dynamics Simulation; Peptide Fragments; Protein Denaturation; Protein Structure, Secondary; Serine; Time Factors; Tryptophan; Tyrosine; Urea | 2010 |
Shear-dependent suppression of platelet thrombus formation by phosphodiesterase 3 inhibition requires low levels of concomitant Gs-coupled receptor stimulation.
Topics: Aspirin; Cyclic AMP; Cyclic GMP; Cyclic Nucleotide Phosphodiesterases, Type 3; Dose-Response Relationship, Drug; GTP-Binding Protein alpha Subunits, Gs; Hemostasis; Humans; Ligands; Platelet Aggregation; Quinolines; Ristocetin; Shear Strength; Tirofiban; Tyrosine; Urea; von Willebrand Factor | 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 |
Inhibition of peroxynitrite- and peroxidase-mediated protein tyrosine nitration by imidazole-based thiourea and selenourea derivatives.
Topics: Animals; Cattle; Crystallography, X-Ray; Imidazoles; Models, Molecular; Molecular Structure; Nitrates; Organoselenium Compounds; Peroxidase; Peroxynitrous Acid; Serum Albumin, Bovine; Stereoisomerism; Thiourea; Tyrosine; Urea | 2011 |
Study on effect of lipophilic curcumin on sub-domain IIA site of human serum albumin during unfolded and refolded states: a synchronous fluorescence spectroscopic study.
Topics: Antioxidants; Binding Sites; Curcumin; Humans; Hydrophobic and Hydrophilic Interactions; Kinetics; Models, Molecular; Protein Binding; Protein Folding; Protein Structure, Tertiary; Serum Albumin; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 2012 |
Native and denatured forms of proteins can be discriminated at edge plane carbon electrodes.
Topics: alpha-Synuclein; Animals; Cattle; Chickens; Electrochemical Techniques; Electrodes; Fructose-Bisphosphate Aldolase; Graphite; Humans; Protein Denaturation; Proteins; Serum Albumin; Tryptophan; Tyrosine; Urea | 2012 |
Preconditioning protects the heart in a prolonged uremic condition.
Topics: Angiotensin II; Animals; Biomarkers; Creatinine; Disease Models, Animal; Ischemic Preconditioning, Myocardial; Male; Myocardial Contraction; Myocardial Infarction; Myocardial Reperfusion Injury; Myocardium; Nephrectomy; Proteinuria; Rats; Rats, Wistar; Stroke Volume; Time Factors; Tyrosine; Ultrasonography; Urea; Uremia; Uric Acid; Ventricular Function, Left | 2012 |
Tyrosine urea muscarinic acetylcholine receptor antagonists: achiral quaternary ammonium groups.
Topics: Animals; Bronchi; Mice; Muscarinic Antagonists; Quaternary Ammonium Compounds; Receptors, Muscarinic; Structure-Activity Relationship; Tyrosine; Urea | 2012 |
Reno-protective effects of epigallocatechingallate in a small piglet model of extracorporeal circulation.
Topics: Animals; Apoptosis Inducing Factor; Blood Pressure; Cardiopulmonary Bypass; Catechin; Creatinine; Heart Rate; Hypoxia-Inducible Factor 1, alpha Subunit; Kidney; Poly Adenosine Diphosphate Ribose; Protective Agents; Swine; Tyrosine; Urea | 2013 |
Specific glycogen synthase kinase-3 inhibition reduces neuroendocrine markers and suppresses neuroblastoma cell growth.
Topics: Antineoplastic Agents; Apoptosis; Basic Helix-Loop-Helix Transcription Factors; Biomarkers, Tumor; Bone Marrow Neoplasms; Cell Line, Tumor; Cell Proliferation; Chromogranin A; Glycogen Synthase Kinase 3; Glycogen Synthase Kinase 3 beta; Humans; Neuroblastoma; Phosphorylation; Thiazoles; Tyrosine; Urea | 2014 |
Effects of uremic solutes on reactive oxygen species in vitro model systems as a possibility of support the renal function management.
Topics: Arginine; Biomarkers; Creatinine; Cresols; Hippurates; Humans; In Vitro Techniques; Kidney Function Tests; Methylguanidine; Oxidative Stress; Reactive Oxygen Species; Renal Dialysis; Renal Insufficiency, Chronic; Sensitivity and Specificity; Severity of Illness Index; Tyrosine; Urea; Uric Acid | 2015 |
Serum lipids and cardiac function correlate with nitrotyrosine and MMP activity in coronary artery disease patients.
Topics: Aged; Biomarkers; Coronary Artery Disease; Female; Heart; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Lipid Metabolism; Male; Matrix Metalloproteinase 2; Matrix Metalloproteinase 9; Nitrogen; Pilot Projects; Tyrosine; Urea | 2015 |
Inhibition of GSK-3β on Behavioral Changes and Oxidative Stress in an Animal Model of Mania.
Topics: Aldehydes; Animals; Antioxidants; Behavior, Animal; Bipolar Disorder; Catalase; Dinoprost; Disease Models, Animal; Glutathione Peroxidase; Glycogen Synthase Kinase 3 beta; Lipid Peroxidation; Male; Motor Activity; Oxidative Stress; Protein Carbonylation; Rats, Wistar; Submitochondrial Particles; Superoxide Dismutase; Superoxides; Thiazoles; Tyrosine; Urea | 2019 |
Tyrosine-based asymmetric urea ligand for prostate carcinoma: Tuning biological efficacy through in silico studies.
Topics: Antigens, Surface; Computer Simulation; Glutamate Carboxypeptidase II; Humans; Ligands; Male; Microscopy, Confocal; Prostatic Neoplasms; Protein Binding; Tumor Cells, Cultured; Tyrosine; Urea | 2019 |
Dehydroabietylamine Ureas and Thioureas as Tyrosyl-DNA Phosphodiesterase 1 Inhibitors That Enhance the Antitumor Effect of Temozolomide on Glioblastoma Cells.
Topics: Antineoplastic Agents, Alkylating; Brain Neoplasms; Cell Line, Tumor; DNA, Neoplasm; Drug Synergism; Glioblastoma; Humans; Phosphodiesterase Inhibitors; Temozolomide; Thiourea; Tyrosine; Urea | 2019 |
Probing biased activation of mu-opioid receptor by the biased agonist PZM21 using all atom molecular dynamics simulation.
Topics: Allosteric Regulation; Animals; Aspartic Acid; Cluster Analysis; Conserved Sequence; Crystallization; Humans; Ligands; Mice; Molecular Dynamics Simulation; Morphine; Principal Component Analysis; Protein Conformation; Receptors, Opioid, mu; Signal Transduction; Structural Homology, Protein; Thiophenes; Tyrosine; Urea; Water | 2021 |
Synthesis, antioxidant activity and bioinformatics studies of L-3-hydroxytyrosine templated N-alkyl/aryl substituted urea/thioureas.
Topics: Antioxidants; Biphenyl Compounds; Computational Biology; Dose-Response Relationship, Drug; Ferric Compounds; Molecular Docking Simulation; Molecular Structure; Picrates; Structure-Activity Relationship; Tyrosine; Urea | 2021 |
Towards molecularly imprinted polymers that respond to and capture phosphorylated tyrosine epitopes using fluorescent bis-urea and bis-imidazolium receptors.
Topics: Coloring Agents; Epitopes; Humans; Molecular Imprinting; Molecularly Imprinted Polymers; Peptides; Polymers; Tyrosine; Urea | 2023 |