hydroxyindoleacetic acid has been researched along with tryptophan in 1176 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 828 (70.41) | 18.7374 |
| 1990's | 178 (15.14) | 18.2507 |
| 2000's | 95 (8.08) | 29.6817 |
| 2010's | 50 (4.25) | 24.3611 |
| 2020's | 25 (2.13) | 2.80 |
| Authors | Studies |
|---|---|
| Bellows, DS; Clarke, ID; Diamandis, P; Dirks, PB; Graham, J; Jamieson, LG; Ling, EK; Sacher, AG; Tyers, M; Ward, RJ; Wildenhain, J | 1 |
| Abdelrahman, A; Akkari, R; Alshaibani, S; Baqi, Y; Ghasimi, S; Kaufmann, O; Köse, M; Kostenis, E; Müller, CE; Namasivayam, V; Pillaiyar, T; Rafehi, M; Ritter, K; Simon, K; Spinrath, A; Zhao, Q | 1 |
| Graffeo, AP; Karger, BL | 1 |
| Evans, JP; Grahame-Smith, DG; Green, AR; Tordoff, AF | 1 |
| Lapierre, Y; Rastogi, RB; Singhal, RL | 1 |
| Aprison, MH; Hingtgen, JN; Lane, JD; Smith, JE | 1 |
| Bartlett, JR; Bridges, PK; Curzon, G; Kantamaneni, BD | 1 |
| Bourgoin, S; Hanson, M; Héry, F; Ternaux, JP | 1 |
| Nakamura, E; Nishiwaki, K; Tachiki, KH; Takahashi, R; Tateishi, T | 1 |
| Fuller, RW; Steinberg, M | 1 |
| Fernstrom, JD | 1 |
| DiStefano, V; Taylor, LL | 1 |
| Agarwal, RA; Lapierre, YD; Rastogi, RB; Singhal, RL | 1 |
| Hoffman, P; Moses, F; Tabakoff, B | 1 |
| Mobin, A; Rosengren, E; Simert, G; Vang, J | 1 |
| Callaghan, N; Curzon, G; Kantamaneni, BD; Murnaghan, D; Sullivan, PA | 2 |
| Lapierre, YD; Rastogi, RB; Singhal, RL | 1 |
| Jellinger, K; Kleinberger, G; Kothbauer, P; Rausch, WD; Riederer, P | 1 |
| Jellinger, K; Kleinberger, G; Rausch, WD; Riederer, P; Wuketich, S | 1 |
| Oravec, M; Young, SN | 1 |
| Jellinger, K; Kothbauer, P; Rausch, WD; Riederer, P | 1 |
| Jellinger, K; Kothbauer, P; Riederer, P | 2 |
| Baker, HF; Cross, AJ; Crow, TJ; Glover, V; Joseph, MH; Killpack, WS; Lofthouse, R; Longden, A; Owen, F; Riley, GJ | 1 |
| Shibata, Y | 1 |
| Gerasimova, TsI | 1 |
| Hyyppä, MT; Långvik, VA; Nieminen, V; Vapalahti, M | 1 |
| Curzon, G; Fernando, JC; Marsden, CA | 1 |
| Jabłońska, S; Skiendzielewska, A; Stachów, A | 1 |
| Curtius, HC; Gitzelmann, R; Otten, A; Wegmann, H | 1 |
| Richards, DA | 1 |
| Gottfries, CG; Perris, C; von Knorring, L | 2 |
| Coppen, A; Wood, K | 1 |
| Andreeva, M; Kuzmanovska, D; Vlashki, R | 1 |
| Costas, SM; Izquierdo, JA; Justel, EA; Rabiller, G; Savini, CV | 1 |
| Korf, J; Sebens, JB; van Wijk, M | 1 |
| Baker, HF; Crow, TJ; Jospeh, MH; Riley, GJ; Risby, D | 1 |
| Curzon, G; Marsden, CA | 4 |
| Kajimoto, M; Nakagawa, I; Oguri, S; Sasaki, A; Sasaki, M | 1 |
| Kleinrok, Z | 1 |
| Airaksinen, MM; MacDonald, EJ; Marvola, M; Turakka, H | 1 |
| Carruba, MO; Gil-ad, I; Müller, EE; Vicentini, L; Zambotti, F | 1 |
| Fisher, LA; Lytle, LD; Messing, RB; Phebus, L | 1 |
| Breese, GR; Cooper, BR; Hollister, AS; Kuhn, CM; Schanberg, SM | 1 |
| Kimmig, J; Kreysel, HW; Meyerhoff, K | 1 |
| Carvalho, FV; Melito, I; Neto, JP | 1 |
| Beck, O; Sedvall, G; Wiesel, FA | 1 |
| Bornstein, MB; Dreyfus, CF | 1 |
| Curzon, G; Fernando, JC | 1 |
| Jenner, P; Marsden, CD; Pratt, J; Reynolds, EH | 1 |
| Aghajanian, GK; Gallager, DW | 1 |
| Cardinali, DP; Wurtman, RJ | 1 |
| Paasche, I | 1 |
| Borghi, E; Costas, S; Izquierdo, JA; Justel, E; Rabiller, G; Savini, C | 1 |
| Aprison, MH; Lane, JD; McBride, WJ; Shea, PA; Smith, JE | 1 |
| Chan, W; Kopple, JD; Siassi, F; Swendseid, ME; Tam, CF; Vyhmeister, I; Wang, M | 1 |
| Bischko, J; Krisper, H; Rett, A; Riederer, P; Tenk, H; Werner, H | 1 |
| Fernstrom, JD; Jacoby, JH; Shabshelowitz, H; Wurtman, RJ | 1 |
| Bloxam, DL; Curzon, G; Tricklebank, MD | 1 |
| Sourkes, TL | 2 |
| Hillier, JG; Redfern, PH | 1 |
| Meiners, BA; Mudd, JB; Peters, RE | 1 |
| Biggio, G; Fratta, W; Gessa, GL | 1 |
| MacMillan, V | 2 |
| Gál, EM; Sherman, AD; Young, RB | 1 |
| Calderini, G; Carlsson, A; Nordström, CH | 2 |
| Ahtee, L; Carlsson, A | 1 |
| Dunlap, WP; Harston, CT; Hennig, CW | 1 |
| Partanen, S | 1 |
| Burns, DD; Mendels, J | 1 |
| Hwang, EC; Van Woert, MH | 1 |
| Baumann, PA; Maître, L | 1 |
| Leahy, JP; Miller, M; Morgane, PJ; Resnick, O; Stern, WC | 1 |
| Dunner, DL; Heiber, S; Perel, JM | 1 |
| Chadwick, D; Hallett, M; Harris, R; Jenner, P; Marsden, CD; Reynolds, EH | 1 |
| Anderson, GM; Purdy, WC | 1 |
| Garfinkel, PE; Stancer, HC; Warsh, JJ | 1 |
| Dombro, RS; Hutson, DG; Levi, JU; Livingstone, A; Ono, J; Zeppa, R | 1 |
| Artigas, F; Gelpí, E | 1 |
| Curzon, G; Fernando, JC; Lees, AJ | 1 |
| Knapp, S; Mandell, AJ | 1 |
| Badawy, AA; Evans, M; Punjani, NF | 2 |
| Colmenares, JL; Wurtman, RJ | 1 |
| Barrit, MC; Daszuta, A; Faudon, M; Gaudin-Chazal, G; Ternaux, JP | 1 |
| Agardh, CD; Carlsson, A; Linqvist, M; Siesjö, BK | 1 |
| Marsden, CA; Singleton, C | 1 |
| Besson, JM; Godefroy, F; Weil-Fugazza, J | 1 |
| Marini, JL; Sheard, MH; Williams, SP | 1 |
| Fornal, C; Radulovacki, M; Schlossberger, HG; Wojcik, WJ | 1 |
| Brown, GM; Gauthier, S; Grota, LJ; Tsui, H; Young, SN | 1 |
| Chung Hwang, E; Van Woert, MH | 1 |
| Riederer, P | 2 |
| Baber, KA; Clemmons, R; Meyers, KM; Peters, R | 2 |
| Kopple, JD; Siassi, F; Swendseid, ME; Wang, M | 1 |
| Hoffman, PL; Tabakoff, B | 1 |
| Curzon, G; Hutson, PH; Knott, PJ | 1 |
| Morris, RD; Sugden, D | 1 |
| Barr, GA; Bridger, WH; Gibbons, JL; Leibowitz, SF | 2 |
| Meyers, KM; Peters, RI | 2 |
| Collard, KJ; Roberts, MH | 3 |
| Bowers, MB; Heninger, GR | 1 |
| Hyyppä, MT; Nieminen, V; Rinne, UK; Vapalahti, M | 1 |
| Chadwick, D; Gorrod, JW; Jenner, P; Marsden, CD; Reynolds, EH | 1 |
| MacKenzie, RG; Trulson, ME | 3 |
| Chadwick, D; Driver, MV; Jenner, P; Reynolds, EH; Trimble, M | 1 |
| Flinchbaugh, C; Messing, RB; Waymire, JC | 1 |
| Dwoskin, LP; Kantak, KM; Stein, JM; Tilson, HA; Wayner, MJ | 1 |
| Cocchi, D; Di Giulio, AM; Groppetti, A; Müller, EE; Parenti, M | 1 |
| Bloomfield, MR; Green, AR; Seed, M; Woods, HF | 1 |
| Joseph, MH | 1 |
| Akhter, MI; Clark, PM; Kricka, LJ; Nicholson, G | 1 |
| Knapp, S; Mandell, AJ; Weinberger, SB | 1 |
| Jellinger, K; Kleinberger, G; Kothbauer, P; Riederer, P; Wuketich, S | 1 |
| Jellinger, K; Riederer, P | 1 |
| Kimbrough, TD; Llewellyn, GC; Morgan, JD; Rea, FW; Weekley, LB | 1 |
| Berl, S; Hwang, EC; Plaitakis, A; Van Woert, MH | 1 |
| Bloxam, DL; Curzon, G | 1 |
| Bender, DA | 1 |
| Bhatarakamol, S; Demet, EM; Halaris, AE | 1 |
| Matesha, EI; Rakut', VS; Rusina, NF; Zavirovich, AA | 1 |
| Daszuta, A; Faudon, M; Gaudin-Chazal, G; Ternaux, JP | 1 |
| Bachevalier, J; Botez, MI; Gauthier, S; Young, SN | 2 |
| Hullin, RP | 1 |
| Fernstrom, JD; Lytle, LD | 1 |
| Grahame-Smith, DG; Green, AR | 1 |
| Carruba, MO; Genovese, E; Mantegazza, P; Picotti, GB | 1 |
| Adrien, J; Artaud, F; Bourgoin, S; Glowinski, J; Hamon, M; Hery, F | 1 |
| Chouvet, G; Glowinski, J; Hery, F; Kan, JP; Pujol, JF | 1 |
| Hyypp, MT; Kangasniemi, P | 1 |
| Dobbing, J; Pickard, FJ; Tricklebank, MD | 1 |
| Charlton, KG; Shaw, G; Sugrue, MF | 1 |
| Freedman, DX; Hanley, HG; Stahl, SM | 1 |
| Adrien, J; Bourgoin, S; Enjalbert, A; Hamon, M; Héry, F | 1 |
| Chandrasekaran, VP; Kohli, KK; Venkitasubramanian, TA | 1 |
| Buckingham, RL; Chen, EH; Kovacević, R; Radulovacki, M | 1 |
| Chadwick, D; Jenner, P; Reynolds, EH | 1 |
| Baumgarten, HG; Björklund, A; Fenske, M; Klemm, HP; Lachenmayer, L; Wuttke, W | 1 |
| Artaud, F; Bourgoin, S; Enjalbert, A; Glowinski, J; Hamon, M; Héry, F | 1 |
| Biswas, B; Carlsson, A | 1 |
| Jablonska, S; Skiendzielewska, A; Stachow, A | 1 |
| Ritvo, ER | 1 |
| Cummings, MG; Fischer, JE; James, JH; Kean, JM; Soeters, PB | 1 |
| Cummings, MG; Fischer, JE; Foster, J; James, JH; Keane, JM; Soeters, PB | 1 |
| Baker, PC; Buda, RE; Hoff, KM | 1 |
| Budny, J; Dow, RC; Eccleston, D; Hill, AG; Ritchie, IM | 1 |
| Kanabus, P | 1 |
| Bjorn-Erik, R; Carlsson, A; Nagy, A; Skott, A; Walinder, J | 1 |
| Bartlett, JR; Bridges, PK; Curzon, G; Kantamaneni, BD; Sepping, P | 1 |
| Dakshinamurti, K; Havlicek, V; Herchl, R; LeBlancq, WD | 1 |
| Denizeau, F; Sourkes, TL; Wyse, J | 1 |
| Shastin, NN; Vilenchuk, RE | 1 |
| Badawy, AA; Evans, M | 1 |
| Axelsson, S; Björklund, A; Falck, B | 1 |
| Kurbanov, Kh | 1 |
| Aghajanian, GK; Gallager, DW; Sanders-Bush, E; Sulser, F | 1 |
| Squires, RF | 2 |
| Doust, JW; Huszka, L; Zabek, DH | 1 |
| Cocchi, D; di Giulio, A; Groppetti, A; Mantegazza, P; Müller, EE; Spano, PF | 2 |
| Baumann, P | 1 |
| Faller, DV; Fernstrom, JD; Shabshelowitz, H | 1 |
| Boireau, A; Bourgoin, S; Hamon, M; Héry, F; Ternaux, JP | 1 |
| Kehr, W | 1 |
| Colmenares, JL; Fernstrom, JD; Wurtman, RJ | 1 |
| Clark, JA; Clark, MS; Palfreyman, ES; Palfreyman, MG | 1 |
| Taguchi, K | 1 |
| Aprison, MH; Lane, JD; Smith, JE | 1 |
| Advis, JP; Chen, HT; Meites, J; Mueller, GP; Twohy, CP | 1 |
| Allikmets, LKh; Zharkovskiĭ, AM | 1 |
| Neuhoff, V; Stenzel, K | 1 |
| De Léan, J; Hornykiewicz, O; Richardson, JC | 1 |
| Aprison, MH; Hingtgen, JN; McBride, WJ; Smith, JE | 1 |
| Bousquet, B; Dreux, C | 1 |
| Fernstrom, JD; Wurtman, RJ | 2 |
| Guthrie, RD; Wyatt, RJ | 1 |
| Fumagalli, R; Sirtori, CR; Torreggiani, D | 1 |
| Morgan, JF; Morgan, WW; Saldana, JJ; Yndo, CA | 1 |
| Corsini, GU; DeMontis, G; Gessa, GL; Olianas, M; Tagliamonte, A; Vargiu, L | 1 |
| Krieglstein, J; Niemeyer, DH | 2 |
| Curzon, G; Green, AR | 2 |
| Frazer, A; Mendels, J | 1 |
| Friedman, E; Gershon, S; Rotrosen, J | 1 |
| Boggan, WO; Ritzmann, RF; Tabakoff, B | 1 |
| Cavanagh, JB; Curzon, G; Fernando, JC; Kantamaneni, BD; Woods, MS | 1 |
| Aronoff, A; Feldmuller, F; Lal, S; Martin, JB; Sourkes, TL; Young, SN | 1 |
| Birkmayer, W; Danielczyk, W; Neumayer, E; Riederer, P | 3 |
| Green, AR; Sourkes, TL; Young, SN | 1 |
| Colmenares, JL; Jacoby, JH; Wurtman, RJ | 1 |
| Modigh, K | 3 |
| Ng, LK; Pérez-Cruet, J; Thoa, NB | 1 |
| Fernstrom, JD; Hirsch, NJ | 1 |
| Lassen, JB; Squires, RF | 1 |
| Nagase, F; Suzuki, O | 1 |
| Birkmayer, W; Riederer, P | 1 |
| Morgan, WW; Pfeil, KA; Rudeen, PK | 1 |
| Dickerson, JW; Pao, SK | 1 |
| Hyyppä, MT; Jolma, T; Riekkinen, P; Rinne, UK | 1 |
| Carruba, M; Mantegazza, P; Vicentini, L; Zambotti, F | 1 |
| Danielczyk, W; Neumayer, VE; Riederer, P; Seemann, D | 1 |
| Nishimoto, Y; Shibata, Y; Takeuchi, F; Tatsuma, Y | 1 |
| Igari, T; Obara, K; Ono, S; Toba, Y | 2 |
| Biggio, G; Corsini, GU; Fadda, F; Gessa, GL; Tagliamonte, A | 2 |
| Asper, H; Bürki, HR; Ruch, W | 2 |
| Garelis, E; Lal, S; Sourkes, TL; Young, SN | 2 |
| Krishnaswamy, K; Raghuram, TC; Rao, SB; Srikantia, SG | 1 |
| Leonard, BE | 3 |
| Abrams, R; Essman, WB; Fink, M; Taylor, MA | 1 |
| Morgan, WW; Rudeen, PK | 1 |
| Borbély, AA; Hanselmann, G | 1 |
| Herr, BE; Roth, RH | 1 |
| Anegawa, NJ; Batshaw, ML; Djali, S; Gorry, E; Heyes, MP; Mellits, ED; Robinson, MB | 1 |
| Kawai, K; Seo, A; Sera, H; Tanra, AJ; Yamawaki, S; Yokota, N | 1 |
| Balasubramaniam, A; Chance, WT; Fischer, JE; Thomas, I | 1 |
| Howells, DW; Hyland, K; Smith, I; Strobel, S | 1 |
| Kimbrough, TD; Llewellyn, GC; Weekley, LB | 2 |
| Bełtowski, J; Górny, D; Jakiel, A; Marciniak, A; Mydlarczyk, M | 1 |
| Chen, HY; Lee, EH; Lin, YP | 1 |
| Becquet, D; Delarue, C; Hery, F; Idres, S; Vaudry, H | 1 |
| Kärkelä, J; Scheinin, M | 1 |
| Ball, RO; Bubenik, GA; Pang, SF | 1 |
| Fischer, H; Johnson, SK; Wagner, GC | 1 |
| Hirose, T | 1 |
| Aoyagi, K; Oomura, Y; Shimizu, N | 1 |
| Arora, RC; Meltzer, HY; Ohmori, T | 1 |
| Inoue, F; Kinugasa, A; Kodo, N; Matsuo, S; Sawada, T; Takeuchi, Y; Yamanaka, H; Yoshioka, H | 1 |
| Fernstrom, JD; Leathwood, PD | 1 |
| Auer, RN; Heyes, MP; Leonard, C; Markey, SP; Papagapiou, M | 2 |
| Heyes, MP; Maize, JC; Quearry, B; Silver, RM; Sternberg, EM; Vionnet-Fuasset, M | 1 |
| Beer, M; Curzon, G; Kennett, GA | 1 |
| Cross, AJ; Davies, EM; DeSouza, RJ; Green, AR | 1 |
| Harper, AE; Tackman, JM; Tews, JK | 1 |
| Andresen, J; Lou, HC; Nielsen, JB | 1 |
| Peters, DA | 4 |
| Becquet, D; Boudouresque, F; Faudon, M; Francois-Bellan, AM; Guillaume, V; Hery, F; Hery, M | 1 |
| D'Aponte, D; Gambardella, P; Greco, AM; Sticchi, R | 1 |
| Delorme, P; Hevor, TK | 1 |
| Heyes, MP; Nowak, TS | 1 |
| Afonso, D; Castellanos, MA; Rodriguez, M | 1 |
| Chin, JR | 1 |
| Okatani, Y; Sagara, Y; Tamura, S | 2 |
| King, TS; Reiter, RJ; Richardson, BA; Steger, RW; Steinlechner, S | 1 |
| D'Aponte, D; De Franciscis, P; Gambardella, P; Greco, AM; Sticchi, R | 2 |
| Schaechter, JD; Wurtman, RJ | 3 |
| Bengtsson, F; Bugge, M; Butterworth, RF; Johansen, KH | 1 |
| Missala, K; Montine, TJ; Sourkes, TL | 1 |
| Blengio, M; Ferretti, C; Genazzani, E; Ghi, P | 1 |
| Curzon, G; Hutson, PH; O'Connell, MT; Sarna, GS | 1 |
| Ben-Harari, RR; Kleinerman, J; Parent Ermini, A | 2 |
| Afonso, D; Arevalo, R; Castro, R; Rodriguez, M | 1 |
| Attia, AM; el-sebae, AK; Mostafa, MH; Reiter, RJ; Soliman, SA; Withyachumnarnkul, B | 1 |
| Aldegunde, M; Martin, F; Miguez, J | 1 |
| Böswart, J; Zeman, J | 1 |
| Barreteau, H; Binet, P; Brousse-Gaury, P; Gayral, P; Goudey-Perrière, F; Jacquot, C; Perrière, C; Trouvin, JH | 1 |
| Burns, F; Hering, B; Racké, K; Sommer, M | 1 |
| Bonkovsky, HL; Gerron, GG; Healey, JF; Lourie, AN | 1 |
| Aviram, M; Cogan, U; Mokady, S | 2 |
| Abe, T; Takahashi, S | 1 |
| Dunn, AJ; Welch, J | 1 |
| Colléaux, Y; Henry, Y; Meunier-Salaün, MC; Monnier, M; Sève, B | 1 |
| Hunsaker, JC; Sparks, DL | 1 |
| Beal, MF; Matson, WR; Miller, JM; Uemura, Y | 1 |
| Aldegunde, M; Martín, F; Míguez, I; Míguez, J | 1 |
| Fathi, M; Mainetti, C; Saurat, JH | 1 |
| Anderson, I; Cowen, P | 1 |
| Beams, RM; Critchley, MA; Hodson, HF; Iyer, R; Knowles, RG; Madge, DJ; Pogson, CI; Salter, M | 1 |
| Young, SN | 2 |
| Artigas, F; Celada, P; Martínez, E; Ortiz, J | 1 |
| Bender, DA; Njagi, EN | 1 |
| Demisch, L; Kaczmarczyk, P | 1 |
| Heyes, MP; Quearry, BJ | 1 |
| Sarna, G | 1 |
| Alvarez, E; Artigas, F; Celada, P; Martínez, E; Sarrias, MJ; Udina, C | 1 |
| Milovanović, DD; Milovanović, L; Radulović, D; Stanković, B | 1 |
| Malvezzi, L; Pinelli, A; Trivulzio, S; Zecca, L | 1 |
| Hassanyeh, F; Marshall, EF | 1 |
| Abbott, FV; Young, SN | 2 |
| Blouquit, MF; Cohen, Y; Gripois, D; Jacquot, C; Orosco, M; Roffi, J; Rouch, C | 1 |
| Inatomi, H; Kondo, N; Ohara, K; Pietraszek, MH; Takada, A; Takada, Y; Takahashi, S | 1 |
| Greenshaw, AJ; Juorio, AV | 2 |
| Curzon, G; Hutson, PH; Kantamaneni, BD; Sahakian, BJ; Sarna, GS | 1 |
| Bernardini, AP; Chance, WT; Fischer, JE; Herlin, PM; James, JH | 1 |
| Audhya, TK; Dombrowski, TA; Fox, L; McNulty, JA; Prechel, MM; Simmons, WH; Taylor, D | 1 |
| Fruhstorfer, B; Fruhstorfer, H; Grass, P; Milerski, HG; Sturm, G; Wesemann, W; Wiesel, D | 1 |
| Byerley, WF; Risch, SC | 1 |
| Archer, T; Fowler, CJ; Fredriksson, A; Lewander, T; Magnusson, O; Mohringe, B; Söderberg, U | 1 |
| Trulson, ME | 1 |
| Earley, B; Górka, Z; Leonard, BE | 1 |
| Goldman, H; McCauley, R; McIntyre, IM; Murphy, S; Oxenkrug, GF | 1 |
| De Montigny, C; Dowdall, M | 1 |
| Scheinin, H; Scheinin, M | 1 |
| Fernstrom, JD; Fernstrom, MH; Grubb, PE; Volk, EA | 1 |
| Chaouloff, F; Elghozi, JL; Guezennec, Y; Laude, D | 2 |
| McIntyre, IM; Oxenkrug, GF | 1 |
| Bhaskaran, D; Echizen, H; Freed, CR | 1 |
| Bernardini, AP; Chance, WT; Edwards, LL; Fischer, JE; James, JH; Minnema, K | 1 |
| Champney, TH; Craft, CM; Reiter, RJ; Webb, SM | 1 |
| Kuhn, DM; Wolf, WA | 4 |
| Carlsson, A; Clark, D; Fornstedt, B; Pileblad, E | 1 |
| Anderson, GM; Cohen, DJ; Harcherik, DF; McIntosh, S; Riddle, MA; Shaywitz, BA | 1 |
| Hayashi, S; Kitatani, T; Sakaguchi, T | 1 |
| Bitar, M; Koulu, M; Linnoila, M; Rapoport, SI | 1 |
| Møller, SE | 1 |
| Chung, EY; Rosenbaum, D; Van Woert, MH | 1 |
| Jenner, P; Luscombe, G; Marsden, CD | 2 |
| Jenner, P; Marsden, CD; Pratt, JA; Rothwell, J | 1 |
| Jenner, P; Marsden, CD; Pratt, JA | 2 |
| Chung, EY; Van Woert, MH | 1 |
| Fischer, JE; Freund, HR; Holroyde, J; LaFrance, R; Muggia-Sullam, M | 1 |
| Juorio, AV | 1 |
| Freeman, GB; Gibson, GE; Nielsen, P | 1 |
| Carassale, GL; Carlà, V; Cortesini, C; Lombardi, G; Moroni, F; Pellegrini, D | 1 |
| Airaksinen, MM; Leino, M | 1 |
| Champney, TH; Craft, CM; Holtorf, AP; Reiter, RJ | 1 |
| McNulty, JA | 1 |
| Carlsson, A; Eriksson, T; Wiesel, K | 1 |
| Rush, ME; Slevin, J; Sparks, DL; Walker, RF | 1 |
| Liu, ZC | 1 |
| Batshaw, ML; Coyle, JT; Hyman, SL; Jankel, W; Parke, JC; Porter, C; Thomas, GH | 1 |
| Chaouloff, F; Elghozi, JL; Laude, D; Merino, D; Serrurrier, B | 1 |
| Chapin, DS; Lookingland, KJ; Moore, KE; Shannon, NJ | 1 |
| Acworth, I; Morgan, B; Newsholme, EA; Nicholass, J | 1 |
| Arora, RR; Warner, RR | 1 |
| Chance, WT | 1 |
| Bartlett, JR; Bouras, N; Bridges, PK; Hale, AS; Standish-Barry, HM | 1 |
| Fujiwara, M; Lee, K; Miwa, S | 2 |
| Cammisuli, S; Feurer, C; Honegger, CG; Krenger, W | 1 |
| van Praag, HM | 3 |
| Franklin, KB; Kelly, SJ | 1 |
| Carlsson, A; Hjorth, S | 1 |
| Carlà, V; Etienne, P; Lal, S; Lombardi, G; Moroni, F; Nair, NP | 1 |
| Leccese, AP; Lyness, WH; Smith, DG; Smith, FL; Yu, DS | 1 |
| Joseph, MH; Kennett, GA | 3 |
| Curzon, G; Dourish, CT; Hutson, PH; Sahakian, BJ; Sarna, GS | 1 |
| Curzon, G; Hutson, PH; Jackson, A; Kantamaneni, DB; Sahakian, BJ; Sarna, GS | 1 |
| Holmes, EW; Kahn, SE | 1 |
| Lee, EH | 1 |
| Poddar, MK; Ray, SK | 1 |
| Huether, G | 1 |
| Greengard, O; Wolfe, J | 1 |
| Juorio, AV; Kwok, RP | 1 |
| Leathwood, PD | 1 |
| D'Aponte, D; de Franciscis, P; Gambardella, P; Greco, AM; Santangelo, F; Santillo, M; Sticchi, R | 1 |
| Geyer, MA; Lee, EH; Tang, YP; Wang, FB | 1 |
| Dadoun, R; Pappius, HM | 1 |
| Anderson, GM; Teff, KL; Young, SN | 1 |
| Guan, XM; McBride, WJ | 1 |
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| Akkerhuis, GW; Anderson, GM; Cohen, DJ; Minderaa, RB; Volkmar, FR | 1 |
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| Chiang, CY; Xiang, XK | 1 |
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| Chaouloff, F; Elghozi, JL; Guezennec, Y; Laude, D; Merino, D; Serrurrier, B | 1 |
| Berridge, CW; Dunn, AJ | 1 |
| Hara, M; Kageyama, N; Ogura, K; Okada, T; Shibuya, M; Suzuki, Y; Yamamoto, I | 1 |
| Gietzen, DW; Leung, PM; Piechota, T; Rogers, QR; Semon, B | 1 |
| Carlton, SM; Haber, B; Steinman, JL; Willis, WD | 1 |
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| Carlsson, A; Davis, JN | 1 |
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| von Studnitz, W; Waldenström, J | 1 |
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| Missala, K; Roberge, AG; Sourkes, TL | 2 |
| Barras, B; Cier, A; Nouaille-Degorce, J; Pegon, Y; Riotte, M | 1 |
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| Goodwin, FK; Post, RM | 2 |
| Koch, R; Rosenfeld, MJ; Shaw, KN; Weise, P | 1 |
| Basu, TK; Bates, C; Raven, RW; Williams, DC | 1 |
| Airaksinen, EM | 1 |
| Baldessarini, RJ; Gerson, S; Wheeler, SC | 1 |
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| Axelrod, J; Laren, F; Shein, HM; Wurtman, RJ | 1 |
| Hassan, A; Santolucito, JA | 1 |
| Gessa, GL; Perez-Cruet, J; Stern, S; Tagliamonte, A; Tagliamonte, P | 1 |
| Forn, J; Gessa, GL; Krishna, G; Perez-Cruet, J; Tagliamonte, A; Tagliamonte, P | 1 |
| Berg, GR; Klein, DC | 1 |
| Forn, J; Gessa, GL; Tagliamonte, A; Tagliamonte, P | 1 |
| Bunney, WE; Goodwin, FK; Gordon, EK; House, KM; Murphy, DL | 1 |
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| Curzon, G; Knott, PJ | 4 |
| Grahame-Smith, DG | 1 |
| Bourgoin, S; Glowinski, J; Hamon, M; Hery, F | 1 |
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| Robinson, D; Sharman, DF | 1 |
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| Bourgoih, S; Glowinski, J; Hamon, M; Morot-Gaudry, Y | 1 |
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| Bohuon, CJ; Bonnay, MM; Guerinot, F | 1 |
| Benda, P; Bourgoin, S; Faivre-Bauman, A; Glowinski, J; Hamon, M | 1 |
| Moon, RJ; Morris, KM | 1 |
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| Kauchtschischvili, G; Nappi, G; Poloni, M; Savoldi, F | 1 |
| Schubert, J | 3 |
| Baldessarini, RJ; Fischer, JE | 1 |
| Frei, RW; Häusler, M; Hutzinger, O; Macneil, JD | 1 |
| Germain, D; Jouvet, M; Petitjean, F; Pujol, JF; Sordet, F | 1 |
| Chen, NC; Gholson, RK | 1 |
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| Ferstrom, JD | 1 |
| Carlson, JR; Yokoyama, MT | 1 |
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| Baumgarten, HG; Jacoby, JH; Lytle, LD; Nelson, MF | 1 |
| Fuller, RW; Molloy, BB; Perry, KW | 1 |
| Dunner, DL; Goodwin, FK | 1 |
| Matussek, N | 1 |
| Parlatore, A; Whybrow, P | 1 |
| Baker, M; Bunney, WE; Goodwin, FK; Kotin, J; Miller, H; Murphy, DL | 1 |
| Curzon, G; Knott, PJ; Marsden, CA | 1 |
| Lewander, T | 1 |
| Asberg, M; Bertilsson, L; Cronholm, B; Härfast, A; Sjöqvist, F; Tuck, D | 1 |
| McKean, CM | 1 |
| Bhaskaran, VK; Sharma, NL; Teotia, M; Teotia, SP; Tripathi, TK | 1 |
| Bruinvels, J | 1 |
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| Grafmeyer, D; Morelis, P; Philibert, H; Riotte, M | 1 |
| Buxbaum, DM; Sanders-Busch, E; Yarbrough, GG | 1 |
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| Chan, YL; Huang, KC | 1 |
| Curzon, G; Joseph, MH; Knott, PJ | 2 |
| Bäckström, M; Wetterberg, L | 1 |
| Yuwiler, A | 1 |
| Biggio, G; Gessa, GL; Tagliamonte, A; Vargiu, L | 2 |
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| Radulovacki, M | 2 |
| Cramer, H; Gessa, GL; Perez-Cruet, J; Tagliamonte, A; Tagliamonte, P | 1 |
| Curzon, G; Gumpert, J; Sharpe, D | 1 |
| Johnson, GA; Kim, EG | 1 |
| Curzon, G; Kantamaneni, BD; Murray-Lyon, IM; Rojas-Bueno, A; Williams, R; Winch, J | 1 |
| Wise, L | 1 |
| Bousquet, B; Dreux, C; Halter, D | 1 |
| Baldessarini, RJ; Berv, K; Ebert, MH; Lipinski, JF | 1 |
| Berkowitz, BA; Hidaka, H; Spector, S | 1 |
| Ashcroft, GW; Crawford, TB; Cundall, RL; Davidson, DL; Dobson, J; Dow, RC; Eccleston, D; Loose, RW; Pullar, IA | 1 |
| Clowinski, J; Héry, F; Rouer, E | 1 |
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| Lehmann, J | 2 |
| Frazer, A; Mendels, J; Pandey, GN | 1 |
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| Hategan, D; Luca, N; Voiculescu, V | 1 |
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| Huang, YL; Tamir, H | 1 |
| Curzon, G; Davidson, AR; Kantamaneni, BD; Knell, AJ; Williams, R | 1 |
| Bohuon, C; Guerinot, F; Poitou, P | 2 |
| Biggio, G; Fadda, F; Fanni, P; Gessa, GL; Tagliamonte, A | 1 |
| Fuller, RW; Snoddy, HD | 1 |
| Jacoby, JH; Lytle, LD; Nelson, MF | 1 |
| Brooksbank, BW; Coppen, A; Eccleston, E; Peet, M; White, SG | 1 |
| Payne, IR; Walsh, EM; Whittenburg, EJ | 1 |
| Lu, GH; Meyer, K; Payne, IR | 1 |
| Arrigo, A; Nappi, G; Poloni, M; Savoldi, F | 1 |
| Gessa, GL; Tagliamonte, A | 1 |
| Glowinski, J; Héry, R; Kan, JP; Rouer, E | 1 |
| Boggan, WO; Freedman, DX | 1 |
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| Pozza, G; Sirtori, CR; Spano, PF; Szyszka, K | 1 |
| Hrdina, PD; Peters, DA; Singhal, RL | 1 |
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| Simpson, AJ | 1 |
| Curzon, G | 1 |
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| Coppen, A; Noguera, R; Prange, AJ; Whybrow, PC | 1 |
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| Di Chiara, G; Gessa, GL; Gessa, R; Tagliamonte, A; Tagliamonte, P | 1 |
| Korf, J; Sebens, JB; Van Praag, HM | 1 |
| Moir, AT | 3 |
| Glowinski, J; Héry, F; Rouer, E | 1 |
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| Ashcroft, GW; Eccleston, D; Lutz, W; Moir, AT; O'Mahoney, DP; Parker-Rhodes, A | 1 |
| Eccleston, D; Moir, AT | 1 |
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| Gessa, GL; Perez-Cruet, J; Tagliamonte, A; Tagliamonte, P | 1 |
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| Gál, EM; Sherman, AD | 1 |
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| Bartlett, JR; Bridges, PK; Curzon, G; Gillman, PK; Kantamaneni, BD; Van Boxel, P | 1 |
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| Curzon, G; Kantamaneni, BD; Tricklebank, MD | 1 |
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| Trulson, ME; Trulson, VM | 1 |
| Anderson, GM; Young, JG | 1 |
| Bakhit, C; Gibb, JW; Shenoy, AK; Swinyard, EA | 1 |
| Hori, S; Ito, T; Kayanuma, K; Ohtani, K; Ohtani, S | 1 |
| Curzon, G; Hunt, A; Kantamaneni, BD; Patel, AJ; Sarna, GS; Tricklebank, MD | 1 |
| Callaghan, N; Curzon, G; Kantamaneni, BD; Sullivan, PA | 1 |
| Davis, BA; Gauthier, S; Young, SN | 1 |
| Broderick, P; Lynch, V | 1 |
| Anderson, GM; Sourkes, TL; Vassilieff, VS | 1 |
| Anderson, GH; Li, ET | 1 |
| Alexander, JW; Berlatzky, Y; Chance, WT; Fischer, JE; Stinnett, JD; Trocki, O | 1 |
| Allenmark, S; Hallert, C; Larsson-Cohn, U; Sedvall, G | 1 |
| Lyness, WH | 1 |
| Ogihara, K | 1 |
| Chance, WT; Finkelstein, JA; Fischer, JE | 1 |
| Curzon, G; Hutson, PH; Sarna, GS; Tricklebank, MD | 1 |
| Petersen, HN; Smith, DF | 1 |
| Anderson, GM; Young, SN | 1 |
| Brézillon, P; Hamon, M; Morot-Gaudry, Y; Perault-Staub, AM; Staub, JF; Tracqui, P | 1 |
| Bourgoin, S; Brézillon, P; Hamon, M; Morot-Gaudry, Y; Perault-Staub, AM; Staub, JF; Tracqui, P | 1 |
| Harris, AL; Smith, IE | 1 |
| Maickel, RP; Nichols, M; Yim, GK | 1 |
| Aldegunde, M; Fernandez Otero, MP; Parafita, M | 1 |
| Kohno, Y | 1 |
| Korf, J; van den Burg, W; van den Hoofdakker, RH | 1 |
| Gibb, JW; Peat, MA | 1 |
| Haldar-Misra, C; Pévet, P | 1 |
| Hallert, C; Sedvall, G | 1 |
| de Paul Lynch, V; Friedman, E; Yocca, FD | 1 |
| Galloway, MP; Reinhard, JF; Roth, RH | 1 |
| Ashley, DV; Leathwood, PD | 1 |
| Watanabe, Y | 1 |
| Baumann, PA; Waldmeier, PC | 1 |
| Arató, M; Banki, CM; Papp, Z | 1 |
| Emori, T; Nagase, S; Sugiyama, K | 1 |
| Buchle, AM; Fehr, B; Feldtrauer, JJ; Stoecklin, K; Waldmeier, PC | 1 |
| Buterbaugh, GG; Sadler, E; Weiner, M | 1 |
| Balemans, MG; de Moreé, A; Ebels, I; Hendriks, HG; van Berlo, M | 1 |
| Härkönen, M; Koskiniemi, ML; Laakso, JT; Wahlroos, O | 1 |
| Gauthier, S; Joseph, MH; Young, SN | 1 |
| Balemans, MG; Flight, WF; Mans, D | 1 |
| Debray, Q; Leboyer, M; Pelicier, Y; Plaisant, O | 1 |
| Chance, WT; Fischer, JE; von Meyenfeldt, MF | 1 |
| Leboyer, M; Plaisant, O | 1 |
| Kutsemilova, AP; Sirina, LK; Smirnova, VK | 1 |
| Brown, JW; Thurmond, JB | 1 |
| Root-Bernstein, RS; Westall, FC | 1 |
| Herrera, E; Martín del Río, R; Mena, MA | 1 |
| Bachmann, C; Colombo, JP | 1 |
| Honegger, CG; Isler, H | 1 |
| Bellissimo, DB; Harper, AE; Peters, JC | 1 |
| Hirayama, C; Yoshida, K | 1 |
| Ervin, FR; Young, SN | 1 |
| McIntyre, IM; Stanley, M | 1 |
| Duchala, CS; Ottinger, MA; Russek, E | 1 |
| Morgane, PJ; Resnick, O | 2 |
| Hoshino, Y; Kaneko, M; Kumashiro, H; Ono, Y; Tachibana, R; Watanabe, M; Yamamoto, T | 1 |
| Arito, H; Mataga, N; Mitsushio, H; Takashima, M; Toru, M | 1 |
| Jancsàr, SM; Leonard, BE | 1 |
| Aguado, EG; de Yebenes, JG; Mena, MA | 1 |
| Lehnert, H; Reinstein, DK; Strowbridge, BW; Wurtman, RJ | 1 |
| Cowen, PJ; Grahame-Smith, DG; Green, AR; Nimgaonkar, VL | 1 |
| Gibb, JW; Peat, MA; Warren, PF | 1 |
| Iwatani, A; Nakamura, H | 1 |
| Burri, R; Honegger, CG; Kempf, A; Langemann, H | 1 |
| Bazil, CW; Fernstrom, JD; Fernstrom, MH | 1 |
| Asch, RH; Brainard, GC; Matthews, SA; Reiter, RJ; Steger, RW | 1 |
| Amano, M; Furukawa, H; Hiramatsu, M; Kameyama, T; Nabeshima, T; Yamaguchi, K | 1 |
| Anderson, GM; Cohen, DJ; Fairbanks, L; Gerner, RH; Hare, TA; Linnoila, M; Scheinin, M; Shaywitz, BA; Young, JG | 2 |
| Ribeiro, P; Webb, RA | 1 |
| Arito, H; Fukuda, K; Sudo, A | 1 |
| Chadwick, A; Hall, TR; Harvey, S | 1 |
| Algeri, S; Ceci, A; Garattini, S; Gobbi, M; Liu, GQ; Murai, S | 1 |
| Kimbrough, TD; Weekley, LB | 1 |
| Mink, JK; Wielders, JP | 1 |
| Miller, M; Resnick, O | 1 |
| Haleem, DJ; Haleem, MA; Yasmeen, A; Zafar, A | 1 |
| Ghosh, S; Poddar, MK | 1 |
| Nemeroff, CB; Owens, MJ | 1 |
| Alvarez, E; Artigas, F; Mariscot, C; Ortiz, J | 1 |
| Kozima, Y; Malyszko, J; Serizawa, K; Takada, A; Takada, Y; Urano, T; Yan, D | 2 |
| de Vries, EG; Hoppenbrouwers, CJ; Kema, IP; Muskiet, FA; Rutgers, HM; Schellings, AM | 1 |
| Chan, MY; Tang, F | 1 |
| Alfieri, AB; Cubeddu, LX | 1 |
| Okatani, Y; Sagara, Y; Taniguchi, K | 1 |
| Altavilla, D; Arcoraci, V; Calapai, G; Campo, GM; Caputi, AP; Cucinotta, D; Mazzaglia, G; Sautebin, L; Squadrito, F; Zingarelli, B | 1 |
| Azam, S; Haleem, DJ; Yasmeen, A; Zafar, A | 1 |
| Altavilla, D; Arcoraci, V; Calapai, G; Campo, GM; Caputi, AP; Cucinotta, D; Squadrito, F; Zingarelli, B | 1 |
| Kaakkola, S; Kask, A; Männistö, PT; Törnwall, M; Tuomainen, P | 1 |
| MacDonald, E; Pohjanvirta, R; Tuomisto, J; Unkila, M | 1 |
| Kawai, K; Yamawaki, S; Yokota, N | 1 |
| Kabuto, H; Kurimoto, T; Mori, A; Takei, M; Yokoi, I | 1 |
| Chance, WT; Fischer, JE; Thomas, I | 1 |
| Anderson, GM; Chappell, PB; Goodman, WK; Leckman, JF; McDougle, CJ; McSwiggan-Hardin, M; North, WG; Pauls, DL; Price, LH; Riddle, MA | 1 |
| Malyszko, J; Takada, A; Takada, Y; Urano, T | 2 |
| Bergström, J; Garcia, E; Groth, CG; Lindholm, B; Qureshi, AR | 1 |
| Prelusky, DB | 1 |
| Crespi, F; Ratti, E; Trist, DG | 1 |
| Fuchs, D; Gisslén, M; Hagberg, L; Larsson, M; Norkrans, G; Wachter, H | 1 |
| Haleem, DJ | 1 |
| Bengtsson, F; Bergqvist, PB; Bosman, DK; Chamuleau, RA; Hjorth, S; Maas, MA; Vogels, BA | 1 |
| Liao, WP; Lu, X; Yi, YH | 1 |
| Burns, D; Ebert, MH; Ekhator, NN; Geracioti, TD; Loosen, PT; Nicholson, WE; Orth, DN | 1 |
| Aldegunde, M; Martin, FJ; Miguez, JM | 1 |
| Thibault, L | 1 |
| Hazelwood, R; Iyer, R; Madge, DJ; Pogson, CI; Salter, M | 1 |
| Koski, KG; Lanoue, L; Young, SN | 1 |
| Ihara, H; Knöfler, R; Takada, A; Takada, Y; Urano, T | 1 |
| Altemus, M; Demitrack, MA; Gold, PW; Heyes, MP; Pigott, TA | 1 |
| Nagendra, SN; Pradhan, N; Shetty, KT; Subhash, MN; Udaya, HB | 1 |
| Kojima, Y; Pietraszek, MH; Sakakibara, K; Serizawa, K; Shimoyama, I; Takada, A; Takada, Y; Uemura, K; Urano, T; Yan, D | 1 |
| Inoue, T; Koyama, T; Yamashita, I | 1 |
| Bonner, AB; Brien, S; Preedy, VR | 1 |
| Aubineau, P; Callebert, J; Decreme, C; Issertial, O; Mathiau, P; Reynier-Rebuffel, AM | 1 |
| Bondoux, D; Chanut, E; Gardier, A; Jacquot, C; Launay, JM; Trouvin, JH | 1 |
| Abe, T; Hamato, H; Takahashi, J; Takahashi, S; Tohgi, H | 1 |
| Block, F; Clement, HW; Grote, C; Sontag, KH; Wesemann, W | 1 |
| Baig, SM; Qureshi, GA | 1 |
| Myrberg, AA; Nilsson, GE; Winberg, S | 1 |
| al Mardini, H; Bartlett, K; Harrison, EJ; Ince, PG; Record, CO | 1 |
| Jamnicky, B; Mück-Seler, D; Slijepcević, M | 1 |
| Denoroy, L; Jouvet, M; Poncet, L | 1 |
| Hilaire, G; Lajard, AM; Monteau, R; Morin, D | 1 |
| Borve, T; Fisher, H; Johnson, SK; Pole, N; Wagner, GC | 1 |
| Hashiguti, H; Ikeda, T; Maruyama, W; Nakahara, D; Naoi, M | 1 |
| Denbow, DM; Graham, PP; Hobbs, FC; Hulet, RM; Potter, LM | 1 |
| Faull, KF; Fisher, RS; Fluharty, AL; Gayek, RJ; Lazareff, JA; Olmstead, CE; Orlino, EN; Peacock, WJ; Wehby-Grant, MC | 1 |
| Ihara, H; Takada, A; Takada, Y; Urano, T | 2 |
| Curzon, G; Goss-Sampson, MA; Heslop, KE; Muller, DP | 1 |
| Beverly, JL; Cangiano, C; Meguid, MM; Muscaritoli, M; Rossi-Fanelli, F; Yang, ZJ | 1 |
| Brown, GL; Eckardt, MJ; Fils-Aime, ML; George, DT; Linnoila, M; Mefford, I | 1 |
| Benitez, J; Díaz Neira, W; García de Yebenes, J; García Ruiz, PJ; Gimenez Roldan, S; Mena, MA; Sanchez Bernardos, V | 1 |
| Khrapova, EV; Kugoev, AI; Lebedeva, NV; Solomonov, AP | 1 |
| Alling, C; Bennicke, K; Breum, L; Bøge-Rasmussen, T; Jensen, C; Larsen, OG; Mortensen, EL; Møller, SE | 1 |
| Miyake, K; Nukaga, R; Ohiwa, A; Takagi, N; Takeo, S | 1 |
| Artigas, F; Bel, N | 1 |
| Rosebrough, RW | 1 |
| Arango, V; Fontenot, MB; Kaplan, JR; Mann, JJ; Manuck, SB | 1 |
| Apelqvist, G; Bengtsson, F; Bergqvist, PB; Hjorth, S | 1 |
| Artigas, F; Bel, N; Casanovas, JM; Romero, L | 1 |
| Achilli, G; Banting, A; Banting, S; Le Bars, D; Weil-Fugazza, J | 1 |
| Bengtsson, F; Bergqvist, P | 1 |
| Ghosh, D | 1 |
| Chaouloff, F; De Meirleir, K; Ebinger, G; Meeusen, R; Michotte, Y; Sarre, S; Thorré, K | 1 |
| Arango, V; Henteleff, RA; Lagattuta, TF; Li, S; Mann, JJ; Perper, JA | 1 |
| Arango, V; Henteleff, RA; Lagattuta, TF; Mann, JJ; Wong, DT | 1 |
| Bartol, I; Cipolla-Neto, J; Scialfa, JH; Skorupa, AL | 1 |
| Abu-Qurshin, R; Eldar, S; Naschitz, JE; Nash, E; Yeshurun, D; Zuckermann, E | 1 |
| Anderson, GM; Chappell, PB; Geracioti, TD; Heninger, GR; Kirwin, PD; Leckman, JF; McDougle, CJ; Price, LH; Saberski, L | 1 |
| Cocco, S; Cugusi, C; Fadda, F; Melis, F; Sarais, L; Stancampiano, R | 1 |
| Takahashi, T | 1 |
| Apelqvist, G; Bengtsson, F; Bergqvist, PB; Helander, A; Some, M | 1 |
| Aldegunde, M; Míguez, JM | 1 |
| Ahlman, H; Illerskog, A; Nilsson, O; Wängberg, B; Westberg, G | 1 |
| Shibata, K; Toda, S | 1 |
| Dåderman, A; Lidberg, L | 1 |
| Barreteau, H; Gayral, P; Goudey-Perrière, F; Grosclaude, JM; Jacquot, C; Nembo, B | 1 |
| Bargossi, AM; Bianchi, GP; Grossi, G | 1 |
| Baker, DG; Chambliss, B; Ebert, MH; Ekhator, NN; Geracioti, TD; Kasckow, JW; Keck, PE; Loosen, PT; Richtand, NM; Schmidt, D | 1 |
| Kaneko, K; Kurumaji, A; Toru, M; Watanabe, A; Yamada, S | 1 |
| Anderson, GM; Carpenter, LL; Gudin, JA; Heninger, GR; Kirwin, PD; McDougle, CJ; Pelton, GH; Price, LH | 1 |
| Mochizuki, M; Saitoh, K; Yokogoshi, H | 1 |
| Bolesta, MS; Higley, JD; Mench, JA; Suomi, SJ; Weld, KP; Woodward, RA | 1 |
| Dunn, AJ; Wang, J | 1 |
| Haleem, DJ; Jabeen, B; Parveen, T | 1 |
| Carson, R; Eckelman, W; Herscovitch, P; Higley, JD; Hommer, D; Linnoila, M; Schmall, B; Shoaf, SE; Williams, W | 1 |
| Camp, DM; DeMaggio, AJ; Havaich, MK; Juneau, PL; LeWitt, PA; Loeffler, DA; Matson, WR; Milbury, PE | 1 |
| Block, E; Burchard, JF; Heyes, MP; Nguyen, DH; Richard, L; Young, SN | 1 |
| Ferenci, P; Herneth, AM; Hörtnagl, H; Roth, E; Steindl, P | 1 |
| Cann-Moisan, C; Caroff, J; Girin, E; Giroux, JD; Le Bras, P | 1 |
| Ackenheil, M; Bondy, B; Müller-Bardorff, H; Pongratz, DE; Schwarz, MJ; Späth, M | 1 |
| Hommer, D; Linnoila, M; Rawlings, R; Shoaf, SE; Williams, WA | 1 |
| Bellush, LL; Henley, WN; Tressler, M | 1 |
| Ase, AR; Lalonde, R; Le Marec, N; Reader, TA | 2 |
| Buemi, M; Calapai, G; Campo, GM; Caputi, AP; Corica, F; Corsonello, A; Di Rosa, M; Mauro, VN; Sautebin, L | 1 |
| Fornstedt-Wallin, B; Fredriksson, G; Lundström, J; Luthman, J; Schwarcz, R | 1 |
| Advenier, C; Alvarez, JC; Sanceaume, M; Spreux-Varoquaux, O | 1 |
| Croonenberghs, J; Deboutte, D; Delmeire, L; Lin, AH; Maes, M; Meskal, A; Neels, H; Pison, G; Scharpe, S; Van der Planken, M; Verkerk, R | 1 |
| Carson, RE; Eckelman, WC; Herscovitch, P; Higley, JD; Hommer, D; Linnoila, M; Schmall, B; Shoaf, SE; Williams, WA | 1 |
| Ballinger, A; Dryden, S; El-Haj, T; Farthing, MJ; Obeid, O; Perrett, D; Turvill, J; Williams, G | 1 |
| Aguerre, S; Chaouloff, F; Duclos, M; Manier, G; Martin, CL; Mormede, P | 1 |
| Jirgensons, J; Jurika, E; Rudzite, V | 1 |
| Pohjanvirta, R; Tuomisto, J; Unkila, M | 1 |
| Yu, PH | 1 |
| Cameron, JL; Fernstrom, JD; Grimes, MA | 1 |
| Crawley, J; Dobbie, M; Marsh, K; Surtees, R; Waruiru, C | 1 |
| Pawlak, D; Takada, A; Takada, Y; Urano, T | 1 |
| Chavez, M; Mezine, I; Teff, K; Vatamaniuk, M | 1 |
| Ando, T; Berg, RD; Brown, RF; Dunn, AJ | 2 |
| Eklundh, T; Gunnarsson, T; Nordin, C; Ornhagen, H | 1 |
| Butterworth, RF; Chatauret, N; Michalak, A | 1 |
| Eklundh, T; Gunnarsson, T; Nordin, C | 1 |
| Afeche, SC; Bartol, I; Canteras, NS; Cipolla-Neto, J; Mota, SR; Scialfa, JH; Skorupa, AL; Terra, IM | 1 |
| Gaynor, CM; Handley, SL | 1 |
| Kawano, H; Matsushita, H; Ochi, M; Sakai, H; Takeuchi, Y | 1 |
| Botez, MI; Young, SN | 1 |
| Eklundh, T; Nordin, C | 1 |
| Béquet, F; Berthelot, M; Chennaoui, M; Gomez-Merino, D; Guezennec, CY; Riverain, S | 1 |
| Barańczyk-Kuźma, A; Kuźma, M; Sawicki, J | 1 |
| Calapai, G; Caputi, AP; Ciliberto, G; Crupi, A; De Sarro, G; Firenzuoli, F; Inferrera, G; Parisi, A | 1 |
| Cowen, PJ; Franklin, M | 1 |
| de Vries, EG; Kema, IP; Meiborg, G; Meijer, WG; Ooms, B; Willemse, PH | 1 |
| Callaway, J; Halonen, P; Liesivuori, J; Pennanen, S; Räsänen, P; Sainio, EL; Tiihonen, J; Virkkunen, M | 1 |
| Lepage, O; Winberg, S; Øverli, Ø | 1 |
| Batool, F; Haleem, DJ; Haleem, MA; Saify, ZS; Siddiqui, S | 1 |
| Fisher, H; Halladay, AK; Hesse, K; Kirschner, E; Wagner, GC | 1 |
| Aunis, D; Gobaille, S; Hechler, V; Maitre, M; Schleef, C; Viry, S | 1 |
| Ebert, MH; Fielstein, E; Gwirtsman, HE; Johnson, BW; Kennedy, JS; Loosen, PT; Parris, WC; Salomon, RM; Schmidt, DE; Shiavi, RG | 1 |
| Dayrell-Hart, B; Djali, S; Drobatz, KJ; Heyes, MP; Holt, DE; Robinson, MB; Washabau, RJ | 1 |
| Béquet, F; Berthelot, M; Gomez-Merino, D; Guezennec, CY | 1 |
| Aymard, N; Caroli, F; Clement, MN; Gauillard, J; Jacquot, M; Vacheron, MN; Viala, A | 1 |
| Lepage, O; Tottmar, O; Winberg, S | 1 |
| Ando, T; Katsu, H; Nakajo, R; Nakayama, K | 1 |
| Ackenheil, M; Ewert, T; Lossau, K; Neumeister, A; Offenbaecher, M; Praschak-Rieder, N; Schwarz, MJ; Stucki, G; Weisser, R; Willeit, M; Zach, J; Zacherl, M | 1 |
| Bandoh, T; Hayashi, M; Hoshi, K; Nakai, T | 1 |
| Furuse, M; Koutoku, T; Oshima, Y; Tachibana, T; Zhang, R | 1 |
| Cobain, MR; Cowen, PJ; Durlach, PJ; Green, MW; Healy, H; Jones, AD; Powell, J; Smith, ID; Williams, JM | 1 |
| Blokland, A; Deutz, NE; Lieben, CK; Westerink, B | 1 |
| Lepage, O; Pottinger, TG; Vílchez, IM; Winberg, S | 1 |
| DONALDSON, RM; GRAY, SJ | 1 |
| KOPIN, IJ | 1 |
| HARRIS, MC | 1 |
| KNAPP, A | 1 |
| CARCASONA, A; CERVOS-NAVARRO, J; UNTERHARNSCHEDIT, F | 1 |
| CARCASONA, A; CERVOS-NAVARRO, J; GELLER, W; UNTERHARNSCHEIDT, F | 1 |
| BERTACCINI, G; NOBILI, MB | 1 |
| BURGERMEISTER, JJ; DICK, P; GARONNE, G; GUGGISBERG, M; TISSOT, R | 1 |
| BRUDERER, H; BURKARD, WP; GEY, KF; PLETSCHER, A | 1 |
| BIRKENHAEGER, JC | 1 |
| HANSEN, S; HESTRIN, M; PERRY, TL; TISCHLER, B | 1 |
| LEE, SJ | 1 |
| JULIAR, B | 1 |
| LUETHI, U; WASER, PG; WENZL, H | 1 |
| ARAI, Y; KIMURA, Y; OKUNI, H | 1 |
| MURTAGH, JJ; RAPPALLINI, C | 1 |
| CRAWFORD, MA | 1 |
| BENSON, GD; HAEFFNER, LJ; KOWLESSAR, OD | 1 |
| BERLET, HH; BULL, C; HIMWICH, HE; KOHL, H; MATSUMOTO, K; PSCHEIDT, GR; SPAIDE, J; TOURLENTES, TT; VALVERDE, JM | 1 |
| CONTRACTOR, SF; WRAGG, J | 1 |
| ABUL-FADL, MA; KHALAFALLAH, AS | 1 |
| CARTIER, P | 1 |
| LAKATUA, D; SOCHOR, FM | 1 |
| JEROME, H | 1 |
| ANLYAN, WG; CARBONE, PP; KELLY, MG; MENGEL, CE | 1 |
| HANSEN, S; HESTRIN, M; MACINTYRE, L; PERRY, TL | 1 |
| KRACZKOWSKI, H; OPIENSKA BLAUTH, J; ZAGORSKI, Z | 1 |
| CHARPENTIER, C; LEMONNIER, A; LEMONNIER, F | 2 |
| ROMANO, C; SORRENTINO, F | 1 |
| ANDEN, NE; ROOS, BE; WERDINIUS, B | 1 |
| Korik, E; Naumova, M; Semak, I; Slominski, A; Wortsman, J | 1 |
| Butterworth, RF; Huet, PM; Lozeva, V; Montgomery, JA; Pannunzio, M; Rocheleau, B; Tuomisto, L | 1 |
| Bannink, M; Eggermont, AM; Fekkes, D; Kruit, WH; Mulder, PG; Stoter, G; Van Gool, AR; van Ojik, HH | 1 |
| Ackenheil, M; Neumeister, A; Offenbaecher, M; Schwarz, MJ | 1 |
| Milovanović, DD | 1 |
| Newsholme, EA; Yamamoto, T | 1 |
| Copes, AL; Ebaugh, JD; Gillette, R; Hatcher, NG; Stuart, JN; Sweedler, JV | 1 |
| Anderson, GM; Barr, CS; Durham, AC; Higley, JD; Lindell, S; Shifrovich, I | 1 |
| Cedeño, N; Lima, L; Obregón, F; Urbina, M | 1 |
| Esteban, S; Garmundi, A; Ibars, CB; Nicolaus, C; Ortega, E; Rial, RV; Rodríguez, AB | 1 |
| Allegri, G; Bertazzo, A; Comai, S; Longatti, P; Perin, A; Rizzo, V | 1 |
| Gouda, JF; Gwirtsman, HE; Johnson, BW; Kennedy, JS; Kwentus, J; Salomon, RM; Schmidt, DE; Shiavi, RG; Urbano Blackford, J | 1 |
| Bell, CJ; Hood, SD; Nutt, DJ | 1 |
| Ballini, C; Corradetti, R; Della Corte, L; Mlinar, B; Nencioni, S; Tatini, F | 1 |
| Kirkland, JB; Pasieka, JL; Shah, GM; Shah, RG; Veillette, H; Warner, RR | 1 |
| Ahmed, SP; Haider, S; Haleem, DJ; Perveen, T; Shameem, S | 1 |
| Bano, S; Dawood, S | 2 |
| Johnson, BW; Salomon, RM; Schmidt, DE | 1 |
| Bridel, M; Christofides, J; Darlington, LG; Egerton, M; Forrest, CM; Mackay, GM; Stone, TW; Stoy, N | 1 |
| Carta, M; Collu, M; Fadda, F; Stancampiano, R | 1 |
| Pottinger, TG; Pulman, KG; Schjolden, J; Tottmar, O; Winberg, S | 1 |
| Gotoh, K; Hamada, J; Katoh, Y; Nagata, E; Shibata, M; Shimizu, T; Suzuki, N | 1 |
| Kuznetsova, GD; Macdonald, E; Midzyanovskaya, IS; Tuomisto, L; van Luijtelaar, EL; van Rijn, CM | 1 |
| Allegri, G; Bertazzo, A; Comai, S; Costa, CV; Longatti, P; Perin, A; Ragazzi, E | 1 |
| Carta, M; Fadda, F; Stancampiano, R | 1 |
| Abrams, JK; Bouwknecht, JA; Evans, AK; Knight, DM; Lowry, CA; Shekhar, A | 1 |
| Bandoh, T; Hayashi, M; Hoshi, K; Iwamasa, K; Shindome, N; Shirai, Y | 1 |
| Anderson, GM; Janusonis, S; Rakic, P; Shifrovich, I | 1 |
| Kaasik, A; Vaarmann, A; Zharkovsky, A | 1 |
| Haider, S; Haleem, DJ; Khaliq, S | 1 |
| Allegri, G; Bertazzo, A; Comai, S; Costa, CV; Longatti, P; Perin, A; Rizzo, V | 1 |
| Ardis, TC; Cahir, M; Cooper, SJ; Elliott, JJ; Kelly, CB; Reynolds, GP | 1 |
| Gillette, R; Hatcher, NG; Moroz, LL; Stuart, JN; Sweedler, JV; Zhang, X | 1 |
| Baig, N; Haider, S; Haleem, DJ; Naz, H | 1 |
| Bair, MJ; Chang, HT; Chiang, CK; Hu, CC; Huang, YF; Lin, YW; Liu, K | 1 |
| Blokland, A; Cools, AR; Deen, PM; Ellenbroek, BA; Jans, LA; Korte, SM; Korte-Bouws, GA; Olivier, JD | 1 |
| Ardis, TC; Bell, R; Cahir, M; Cooper, SJ; Elliott, JJ; Reynolds, GP | 1 |
| Ashford, KA; Christie, IN; Evans, AK; Lowry, CA; Reinders, N; Wakerley, JB | 1 |
| De Vries, EG; Dijck-Brouwer, J; Doornbos, B; Kema, IP; Korf, J; Tanke, MA | 1 |
| Chau, RM; Patel, BA | 1 |
| Haleem, DJ; Haleem, MA; Inam, QU; Jabeen, B | 1 |
| Haider, S; Haleem, DJ; Khaliq, S; Naz, N; Perveen, T | 1 |
| Blokland, A; Jans, LA; Korte, SM; Korte-Bouws, GA | 1 |
| Chouchana, L; Hamon, M; Hanoun, N; Kelaï, S; Lanfumey, L; Renoir, T; Saurini, F | 1 |
| Pennington, PL; Sapozhnikova, Y; Winder, VL; Wirth, EF | 1 |
| Ara, I; Bano, S | 1 |
| Haider, S; Haleem, DJ; Kanwal, S; Perveen, T | 1 |
| Dougherty, GG; Kaddurah-Daouk, R; Keshavan, MS; Krishnan, RR; Matson, WR; McEvoy, J; Montrose, DM; Reddy, RD; Rozen, S; Yao, JK | 1 |
| Greco, A; Guidobono, F; Lattuada, N; Pagani, F; Sibilia, V | 1 |
| Blokland, A; Ferrington, L; Kelly, PA; Prickaerts, J; Steinbusch, HW; van Donkelaar, EL | 1 |
| Cheng, TL; Li, MD; Tseng, WL | 1 |
| Anderson, GM; Fontenot, MB; Musso, MW; Watson, SL | 1 |
| Chen, G; Fu, FF; Lin, JM; Wang, W; Xu, X | 1 |
| Castro, WL; Delgado, PL; El Khoury, A; Mathé, AA; Misiaszek, J; Moreno, FA; Palmer, C; Parkinson, D; Wright, R | 1 |
| Anderson, GM; Kema, IP; Kemperman, RF; Minderaa, RB; Mulder, EJ; Oosterloo-Duinkerken, A | 1 |
| Ardis, TC; Bell, R; Cahir, M; Cooper, SJ; Elliott, JJ; Jenkins, TA; Reynolds, GP | 1 |
| Barone, PR; Belzung, C; Callebert, J; Laugeray, A; Launay, JM; Surget, A | 1 |
| Ara, I; Badawy, A; Bano, S; Gitay, M | 1 |
| Bandelow, B; Engel, K; Falkai, P; Havemann-Reinecke, U; Herchenhein, T; Kirchhainer, J; Malchow, B; Wedekind, D | 1 |
| Adeola, O; Cheng, HW; Donkin, SS; Dufour, BD; Garner, JP; Klein, JD; Pajor, EA | 1 |
| Batool, F; Haleem, DJ; Haleem, MA; Hasnat, A | 1 |
| Chen, CC; Chen, JS; Chiu, YC; Hu, CC; Kuo, TR; Tsai, CY | 1 |
| Chen, H; Gao, P; Luo, X; Ni, P; Xu, B; Zhan, Y; Zhao, J; Zhu, D | 1 |
| Kim, JD; Kim, SW; Odle, J; Shen, YB; Voilqué, G | 1 |
| Baker, H; Morgan, LD; Patel, BA; Yeoman, MS | 1 |
| Buurman, WA; Dekker, J; Jonkers, DM; Keszthelyi, D; Masclee, AA; Troost, FJ; van Donkelaar, EL | 1 |
| Azechi, H; Board, M; Yamamoto, T | 1 |
| Kulikov, AV; Mormède, P; Naumenko, VS; Osipova, DV; Popova, NK; Terenina, E | 1 |
| Clarke, G; Cryan, JF; Dinan, TG; Fitzgerald, P; Grenham, S; Moloney, RD; Scully, P; Shanahan, F | 1 |
| Daniel, WA; Kot, M; Pilc, A | 1 |
| Corona, AW; Dantzer, R; Godbout, JP; Huang, Y; Kelley, KW; Lawson, M; Norden, DM; O'Connor, JC; Skendelas, JP | 1 |
| Bègue, L; Bell, R; Duke, AA; Eisenlohr-Moul, T | 1 |
| Baghai, TC; Bondy, B; Eser, D; Müller, N; Myint, AM; Nothdurfter, C; Rupprecht, R; Schüle, C; Schwarz, MJ; Zill, P | 1 |
| Bezrukov, MV; Shilov, IuE | 1 |
| Chugani, DC; Jyoti, A; Kannan, RM; Kannan, S; Lesniak, WG; Louissaint, N; Mishra, MK; Romero, R | 1 |
| Ding, M; Fan, Z; Feng, C; Gao, J; Yang, X; Zhen, Q; Zhu, M | 1 |
| Hennings, A; Rief, W; Riemer, S; Schwarz, MJ; Selberdinger, VB; Stapf, TM | 1 |
| Serra, M; Szawka, RE; Urbinati, EC; Wolkers, CP | 1 |
| Broadbelt, KG; Haas, EA; Harty, BJ; Haynes, RL; Hyland, K; Kinney, HC; Krous, HF; Mena, O; Paterson, DS; Rognum, IJ; Tran, H | 1 |
| Bolhuis, JE; Güntürkün, O; Kjaer, JB; Kops, MS; Korte, SM; Korte-Bouws, GA; Olivier, B; Westphal, KG | 1 |
| Cheng, HW; Dennis, RL; Lay, DC; Marchant-Forde, JN; McMunn, KA | 1 |
| Bergink, V; Burgerhout, KM; Drexhage, HA; Hoogendijk, WJ; Kushner, SA; Myint, AM; Schütze, G; Schwarz, MJ; Veen, C | 1 |
| Capi, M; Curto, M; Fazio, F; Giamberardino, MA; Lionetto, L; Martelletti, P; Negro, A; Nicoletti, F; Perugino, F; Simmaco, M | 1 |
| Capi, M; Curto, M; Fazio, F; Giamberardino, MA; Lionetto, L; Martelletti, P; Negro, A; Nicoletti, F; Simmaco, M | 1 |
| Challa, S; Madigubba, S; Panigrahi, M; Phanithi, PB; Talari, NK | 1 |
| Benedetti, F; Bollettini, I; Colombo, C; Grillitsch, D; Locatelli, C; Mazza, E; Myint, AM; Poletti, S; Schüetze, G; Schwarz, M | 1 |
| Chen, G; He, Y; Liu, S; Liu, Z; Wei, N; You, J; Zhao, XE; Zheng, L; Zhu, S | 1 |
| Boeira, SP; de Gomes, MG; Jesse, CR; Mattos, E; Silva, NC; Souza, LC; Viana, CE | 1 |
| Cheng, J; Gao, X; Hou, X; Jin, H; Lv, J; Zheng, G | 1 |
| Ding, L; Jiang, X; Jing, C; Liu, F; Pang, C; Yan, Q; Zhang, L | 1 |
| Brazzelli, V; Derlino, F; Michelerio, A; Vassallo, C | 1 |
| Haleem, DJ; Khan, MM; Mehboob, S; Saleem, DM; Samad, N; Zafar, A | 1 |
| Dylag, KA; Fidalgo, SVS; Gard, PR; Patel, BA | 1 |
| Cui, T; Du, TT; Huang, D; Jiang, XH; Qiu, HM; Wang, NR | 1 |
| Amore, M; Baldessarini, RJ; Berardelli, I; Curto, M; Erbuto, D; Forte, A; Girardi, P; Innamorati, M; Lionetto, L; Montebovi, F; Pompili, M; Serafini, G; Seretti, ME; Simmaco, M | 1 |
| Baldessarini, RJ; Comparelli, A; Corigliano, V; Curto, M; Fazio, F; Ferracuti, S; Lionetto, L; Nicoletti, F; Simmaco, M | 1 |
| Böhmová, A; Horáček, J; Kodym, P; Krsek, D; Mikoška, M; Syslová, K; Tejkalová, H; Vacek, L; Vondroušová, J | 1 |
| Tsunoda, M; Zhuang, H | 1 |
| Bouma, G; de Jong, WH; de Vries, EG; Kema, IP; Meijer, C; Oosting, SF; Peters, MA; Ruhé, HG; van Faassen, M; Walenkamp, AM | 1 |
| Bouma, G; de Hosson, LD; de Vries, EGE; Kats-Ugurlu, G; Kema, IP; Peters, MAM; van Faassen, M; Walenkamp, AME | 1 |
| Klein, C; Maitre, M; Mensah-Nyagan, AG; Patte-Mensah, C | 1 |
| Bédos, JP; Bruneel, F; Henry-Lagarrigue, M; Legriel, S; Soppelsa, F; Spreux-Varoquaux, O; Troché, G; Yehia, A | 1 |
| Ahn, G; Harmon, DL; Klotz, JL; Valente, EEL | 1 |
| Bravo, R; Castaño, MY; Kirsch, P; Plieger, T; Reuter, M; Rodríguez, AB; Ugartemendia, L; Zamoscik, V | 1 |
| Abbas, G; Imad, R; Khan, I; Nisar, U; Usman, S | 1 |
| Cai, H; Cao, T; Chen, Q; Jiao, S; Wang, L; Wu, X; Yang, C; Yang, D; Yang, P; Zeng, C; Zhang, S; Zhu, Z | 1 |
| Guo, S; Li, G; Li, Q; Ouyang, J; Zheng, J; Zhou, H | 1 |
| Fan, Y; Gao, C; Jiang, C; Jiang, L; Jiang, S; Leng, Y; Li, F; Pan, S | 1 |
| Afroz, R; Ali, SB; Haleem, DJ; Hao, L; Jalal, K; Kazi, M; Khan, F; Khan, K; Khan, SA; Nawaz, S; Uddin, R | 1 |
| Amendola, S; Cooper, RE; Hengartner, MP; Horowitz, MA; Moncrieff, J; Stockmann, T | 1 |
| Dai, M; Huang, X; Jiang, Z; Kou, S; Li, X; Sun, L; Wang, Q | 1 |
| Alshraideh, H; Banimfreg, BH; Semreen, MH; Shamayleh, A; Soares, NC | 1 |
| Hanuszewska-Dominiak, M; Lewczuk, B; Martyniuk, K | 1 |
| Fathi, M; Hajibeygi, R; Jazi, K; Klegeris, A; McElhinney, A; Sayehmiri, F; Shool, S; Sodeifian, F; Tavasol, A; Tavirani, MR; Vakili, K; Yaghoobpoor, S | 1 |
| de Rijke, YB; Griffioen, PH; Mirzaian, M; Steegers-Theunissen, RPM; van Rossem, L; van Schaik, RHN; van Zundert, SKM; Willemsen, SP | 1 |
| Blonska, A; Chojnacki, C; Chojnacki, J; Medrek-Socha, M; Poplawski, T; Zajdel, R | 1 |
| Ageev, AA; Appolonova, SA; Belenkov, YN; Korobkova, EO; Kozhevnikova, MV; Krivova, AV; Moskaleva, NE; Privalova, EV; Shestakova, KM | 1 |
| Xu, X; Yan, B; Zhu, K | 1 |
| Blasiak, J; Chojnacki, C; Chojnacki, M; Fila, M; Gąsiorowska, A; Konrad, P; Popławski, T | 1 |
| Cardoso, A; Correia, AS; Oliveira, JC; Reguengo, H; Silva, I; Vale, N; Vasques-Nóvoa, F | 1 |
| Błońska, A; Chojnacki, C; Chojnacki, M; Konrad, P; Podogrocki, M; Poplawski, T | 1 |
| Blasiak, J; Błońska, A; Chojnacki, C; Chojnacki, J; Gąsiorowska, A; Konrad, P; Popławski, T; Zajdler, R | 1 |
| Lavoie, B; Legan, TB; Ley, IC; Mawe, GM; Norberg, E; Tack, S; Tompkins, TA; Wargo, MJ | 1 |
| Bitar, MS; Masocha, W; Munawar, N | 1 |
51 review(s) available for hydroxyindoleacetic acid and tryptophan
| Article | Year |
|---|---|
Regulation of enzymes that synthesize neurotransmitter monoamines.
Topics: Aminophylline; Animals; Brain; Catecholamines; Dopamine; Epinephrine; Ganglia; Hexamethonium Compounds; Hydroxyindoleacetic Acid; Methiothepin; Mixed Function Oxygenases; Monoamine Oxidase Inhibitors; Neurotransmitter Agents; Norepinephrine; Papaverine; Pargyline; Probenecid; Quinolines; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1976 |
Effects on the diet on brain neurotransmitters.
Topics: Acetyl Coenzyme A; Acetylcholine; Animals; Brain; Catecholamines; Choline; Choline Deficiency; Diet; Dietary Proteins; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Insulin; Neurotransmitter Agents; Pain; Phenylalanine; Protein Binding; Rats; Serotonin; Serum Albumin; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1977 |
Biosynthesis and metabolism of 5-hydroxytryptamine in the central nervous system.
Topics: Animals; Carboxy-Lyases; Central Nervous System; Digestive System Physiological Phenomena; Fenclonine; Half-Life; Hydroxyindoleacetic Acid; Nerve Endings; Rabbits; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1975 |
Carbonyl compound-induced fluorescence of biogenic monoamines in the endocrine cells of the hypophysis.
Topics: 5-Hydroxytryptophan; Acetates; Animals; Biogenic Amines; Catecholamines; Chemical Phenomena; Chemistry; Chloral Hydrate; Endorphins; Female; Fluorescence; Formaldehyde; Glyoxylates; Histamine; Humans; Hydroxyindoleacetic Acid; Levodopa; Male; Ninhydrin; Ozone; Peptides; Pituitary Gland, Anterior; Pregnancy; Serotonin; Tryptamines; Tryptophan | 1978 |
Serotonin and affective disorders.
Topics: 5-Hydroxytryptophan; Affective Symptoms; Biogenic Amines; Endocrine Glands; Enzymes; Humans; Hydroxyindoleacetic Acid; Liver; Serotonin; Tryptophan | 1979 |
Neurobiochemical aspects of maprotiline (Ludiomil) action.
Topics: Animals; Anthracenes; Brain; Cats; Depression, Chemical; Dopamine; Heart; Humans; Hydroxyindoleacetic Acid; Imipramine; In Vitro Techniques; Maprotiline; Norepinephrine; Rats; Serotonin; Synaptosomes; Tryptophan | 1979 |
Metabolism of indole amines in depression.
Topics: Animals; Brain; Depression; Fatty Acids, Nonesterified; Female; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Kynurenine; Male; Monoamine Oxidase Inhibitors; Rats; Serotonin; Tryptamines; Tryptophan | 1976 |
Corn malnutrition, brain serotonin and behavior.
Topics: Animals; Behavior, Animal; Brain; Caseins; Dietary Proteins; Electroshock; Food, Fortified; Humans; Hydroxyindoleacetic Acid; Nutrition Disorders; Rats; Serotonin; Tryptophan; Zea mays | 1976 |
Effects of drugs on the processes regulating the functional activity of brain 5-hydroxytryptamine.
Topics: Animals; Brain; Clomipramine; Depression; Dopamine; Humans; Hydroxyindoleacetic Acid; Lithium; Models, Biological; Monoamine Oxidase Inhibitors; Motor Activity; Phenytoin; Rats; Serotonin; Synapses; Thyrotropin-Releasing Hormone; Tryptophan | 1976 |
Control of brain monoamine synthesis by diet and plasma amino acids.
Topics: Amino Acids; Animals; Brain; Catecholamines; Diet; Dietary Carbohydrates; Dietary Proteins; Dopamine; Hydroxyindoleacetic Acid; Monoamine Oxidase; Nerve Tissue Proteins; Neurons; Norepinephrine; Protein Deficiency; Rats; Serotonin; Tryptophan; Tyrosine | 1975 |
Biochemistry and schizophrenia III. A review of childhood psychosis.
Topics: Autistic Disorder; Blood Platelets; Brain; Bufotenin; Child; Child, Preschool; Creatine Kinase; Dimethoxyphenylethylamine; Endocrine System Diseases; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Nicotinic Acids; Schizophrenia, Childhood; Serotonin; Sialic Acids; Tryptophan | 1975 |
Mechanism of action of hypolipidemic drugs.
Topics: Acetoacetates; Animals; Brain; Cholesterol; Clofibrate; Colestipol; Ethanol; Humans; Hydroxybutyrates; Hydroxyindoleacetic Acid; Hyperlipidemias; Liver; Nerve Tissue Proteins; Polyamines; Rats; Triglycerides; Tryptophan | 1975 |
Brain indole metabolism assessed using in vivo dialysis.
Topics: Animals; Behavior, Animal; Brain; Dialysis; Frontal Lobe; Hippocampus; Humans; Hydroxyindoleacetic Acid; Indoles; Male; Membranes, Artificial; Microchemistry; Rats; Rats, Inbred Strains; Reserpine; Serotonin; Tryptophan | 1991 |
Depression and serotonin metabolism: rationale for neurotransmitter precursor treatment.
Topics: 5-Hydroxytryptophan; Antidepressive Agents, Tricyclic; Blood Platelets; Brain Chemistry; Depressive Disorder; Female; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Levodopa; Male; Neurotransmitter Agents; Norepinephrine; Receptors, Neurotransmitter; Serotonin; Thyrotropin; Thyrotropin-Releasing Hormone; Tryptophan | 1985 |
Tryptophan to competing amino acids ratio in depressive disorder: relation to efficacy of antidepressive treatments.
Topics: Amino Acids; Amitriptyline; Antidepressive Agents; Brain; Brain Chemistry; Clomipramine; Depressive Disorder; Drug Therapy, Combination; Humans; Hydroxyindoleacetic Acid; Imipramine; Lithium; Metabolic Clearance Rate; Norepinephrine; Serotonin; Tryptophan; Tyrosine | 1985 |
Mechanism of action of clonazepam in myoclonus in relation to effects on GABA and 5-HT.
Topics: 5-Hydroxytryptophan; Animals; Anticonvulsants; Benzodiazepines; Benzodiazepinones; Brain; Clonazepam; Electrophysiology; Fenclonine; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; Iontophoresis; Myoclonus; Raphe Nuclei; Reserpine; Serotonin; Tryptophan | 1986 |
Methoxyindoles of the retina.
Topics: 5-Methoxytryptamine; Animals; Carbolines; Circadian Rhythm; Humans; Hydroxyindoleacetic Acid; Indoles; Melatonin; Neurotransmitter Agents; Photic Stimulation; Pineal Gland; Rabbits; Retina; Serotonin; Tryptophan | 1985 |
The role of brain and spinal cord norepinephrine in autoanalgesia.
Topics: Adrenergic alpha-Antagonists; Analgesia; Animals; Brain; Clonidine; Conditioning, Classical; Dose-Response Relationship, Drug; Drug Tolerance; Electroshock; Fear; Hydroxyindoleacetic Acid; Male; Methysergide; Nociceptors; Norepinephrine; p-Chloroamphetamine; Phenoxybenzamine; Phentolamine; Rats; Rats, Inbred Strains; Serotonin; Serotonin Antagonists; Spinal Cord; Time Factors; Tryptophan; Yohimbine | 1986 |
Affective disorders and aggression disorders: evidence for a common biological mechanism.
Topics: 5-Hydroxytryptophan; Aggression; Blood Platelets; Carrier Proteins; Celiac Disease; Depressive Disorder; Female; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Male; Parkinson Disease; Prolactin; Receptors, Drug; Receptors, Neurotransmitter; Receptors, Serotonin; Serotonin; Suicide; Tryptophan | 1986 |
Tryptophan availability and serotonin synthesis.
Topics: Animals; Biological Transport, Active; Blood-Brain Barrier; Brain; Diet; Dietary Carbohydrates; Dietary Proteins; Emotions; Hydroxyindoleacetic Acid; Kinetics; Serotonin; Sleep; Synaptic Transmission; Tryptophan | 1987 |
Caffeine can increase brain serotonin levels.
Topics: Animals; Brain Chemistry; Caffeine; Cyclic AMP; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 1988 |
Sinoaortic denervation: serotonergic and cholinergic participation.
Topics: Acetylcholine; Animals; Blood Pressure; Body Weight; Brain Chemistry; Denervation; Heart Rate; Hydroxyindoleacetic Acid; Parasympathomimetics; Physostigmine; Rats; Receptors, Serotonin; Serotonin; Sinus of Valsalva; Tryptophan | 1988 |
The effect on aggression and mood of altering tryptophan levels.
Topics: Affect; Aggression; Amino Acids; Brain; Depressive Disorder; Dietary Proteins; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1986 |
[Modern treatment of parkinsonism].
Topics: Antiparkinson Agents; Brain Stem; Dihydroxyphenylalanine; Dopamine; Drug Synergism; Female; Gastrointestinal Diseases; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Movement Disorders; Norepinephrine; Parkinson Disease; Psychoses, Substance-Induced; Serotonin; Tryptophan | 1972 |
Genetic aspects of monoamine mechanisms.
Topics: Adrenal Glands; Adrenocorticotropic Hormone; Animals; Brain; Brain Stem; Cerebral Cortex; Cold Temperature; Crosses, Genetic; Dopamine beta-Hydroxylase; Female; Genetic Variation; Glucocorticoids; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred Strains; Neurons; Organ Specificity; Phenylethanolamine N-Methyltransferase; Serotonin; Species Specificity; Time Factors; Tryptophan; Tyrosine 3-Monooxygenase | 1974 |
Quantitative aspects of tryptophan metabolism in humans and other species: a review.
Topics: Age Factors; Amides; Animals; Carbon Isotopes; Cats; Dogs; Female; Glucuronates; Glycine; Hippurates; Humans; Hydroxyindoleacetic Acid; Indican; Kynurenic Acid; Kynurenine; Lysine; Male; Mice; Niacinamide; Nicotinic Acids; ortho-Aminobenzoates; Pyridines; Pyridones; Pyridoxine; Rats; Serotonin; Sex Factors; Species Specificity; Swine; Time Factors; Tryptophan; Xanthurenates | 1971 |
Monoamine metabolites in lumbar CSF: the question of their origin in relation to clinical studies.
Topics: Animals; Biological Transport, Active; Brain; Cats; Cerebral Ventricles; Cerebrospinal Fluid; Choroid Plexus; Dihydroxyphenylalanine; Dogs; Dopamine; Fenclonine; Glycols; Haplorhini; Homovanillic Acid; Humans; Hydrocephalus; Hydroxyindoleacetic Acid; Levodopa; Methoxyhydroxyphenylglycol; Parkinson Disease; Phenylacetates; Probenecid; Serotonin; Spinal Cord; Spinal Cord Injuries; Tryptophan | 1974 |
[Biochemistry of depression].
Topics: Animals; Bipolar Disorder; Brain; Central Nervous System; Depression; Dihydroxyphenylalanine; Glycols; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Parkinson Disease; Peripheral Nerves; Phenylacetates; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1972 |
Tryptophan and the brain.
Topics: Animals; Biogenic Amines; Brain; Fatty Acids, Nonesterified; Humans; Hydroxyindoleacetic Acid; Infant; Kwashiorkor; Nutrition Disorders; Rats; Serotonin; Starvation; Tryptophan | 1973 |
Melancholia, a model in madness: a discussion of recent psychobiologic research into depressive illness.
Topics: Adaptation, Psychological; Biogenic Amines; Brain; Depression; Dihydroxyphenylalanine; Emotions; Environment; Homeostasis; Humans; Hydroxyindoleacetic Acid; Models, Biological; Models, Psychological; Research; Stress, Psychological; Terminology as Topic; Tryptophan | 1973 |
Effect of chronic treatment with central stimulants on brain monoamines and some behavioral and physiological functions in rats, guinea pigs, and rabbits.
Topics: Amphetamine; Animals; Behavior, Animal; Brain; Brain Stem; Catecholamines; Caudate Nucleus; Chromatography, Ion Exchange; Dopamine; Epinephrine; Feeding Behavior; Guinea Pigs; Heart; Hot Temperature; Hydroxyindoleacetic Acid; Myocardium; Norepinephrine; Normetanephrine; Organ Specificity; Phenmetrazine; Rabbits; Rats; Serotonin; Species Specificity; Spectrometry, Fluorescence; Telencephalon; Tryptophan | 1974 |
The carcinoid tumor, syndrome and spectrum. A review of the literature.
Topics: Antineoplastic Agents; Carcinoid Tumor; Cyproheptadine; Dihydroxyphenylalanine; Epinephrine; Ergolines; Humans; Hydroxyindoleacetic Acid; Mixed Function Oxygenases; Phenylalanine; Pyridoxine; Radiography; Serotonin; Serotonin Antagonists; Skin Tests; Tryptophan | 1969 |
Tryptophan pyrrolase--a biochemical factor in depressive illness?
Topics: Animals; Brain; Cats; Depression; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Pituitary-Adrenal System; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1969 |
Serotonin: a review.
Topics: Animals; Brain; Chlorine; Humans; Hydroxyindoleacetic Acid; Phenylalanine; Rats; Reserpine; Serotonin; Serotonin Antagonists; Tryptophan | 1970 |
Turnover rate measurements of brain serotonin in unanesthetized rats.
Topics: Animals; Brain; Carbon Isotopes; Hydroxyindoleacetic Acid; Hydroxylation; Methods; Monoamine Oxidase Inhibitors; Pineal Gland; Probenecid; Rats; Serotonin; Tryptophan | 1969 |
Effects of stress on the activity of the pituitary-gonadal axis and brain serotonin.
Topics: Animals; Brain; Circadian Rhythm; Electroshock; Estrus; Female; Hydroxyindoleacetic Acid; Luteinizing Hormone; Ovariectomy; Ovary; Ovulation; Pituitary Gland, Anterior; Rats; Serotonin; Stress, Psychological; Tryptophan | 1984 |
L-kynurenine: its synthesis and possible regulatory function in brain.
Topics: Animals; Arylformamidase; Brain; Decarboxylation; Humans; Hydroxyindoleacetic Acid; Kinetics; Kynurenine; Kynurenine 3-Monooxygenase; Mixed Function Oxygenases; Oxygenases; Serotonin; Tryptophan; Tryptophan Oxygenase | 1980 |
Neurochemical applications of liquid chromatography with electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Brain Chemistry; Catechol O-Methyltransferase; Catecholamines; Chromatography, Liquid; Dopamine beta-Hydroxylase; Electrochemistry; Homovanillic Acid; Hydroxyindoleacetic Acid; Metanephrine; Methoxyhydroxyphenylglycol; Serotonin; Tryptophan; Tyrosine | 1981 |
L-Tryptophan's effects on brain chemistry and sleep in cats and rats: a review.
Topics: Animals; Brain Chemistry; Cats; Cisterna Magna; Dopamine; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Sleep Stages; Sleep, REM; Tryptophan | 1982 |
[Serotoninergic depression--hypothesis or reality?].
Topics: Blood Platelets; Brain; Depressive Disorder; Humans; Hydroxyindoleacetic Acid; Imipramine; Monoamine Oxidase; Serotonin; Tryptophan | 1983 |
Role of serotonin in the pathophysiology of depression: focus on the serotonin transporter.
Topics: Affective Disorders, Psychotic; Antidepressive Agents; Blood Platelets; Brain; Carrier Proteins; Humans; Hydroxyindoleacetic Acid; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tryptophan | 1994 |
Neuropsychiatric implications of brain tryptophan perturbations appearing in hepatic encephalopathy.
Topics: Animals; Brain; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Occupational Diseases; Serotonin; Tryptophan | 1996 |
[Reduced serotonin levels are predisposing to violence. A simple blood test predicts dangerous character].
Topics: Emotions; Glucose Tolerance Test; Humans; Hydroxyindoleacetic Acid; Monoamine Oxidase; Serotonin; Tryptophan; Violence | 1997 |
Dioxin-induced perturbations in tryptophan homeostasis in laboratory animals.
Topics: Animals; Animals, Laboratory; Body Weight; Brain; Dioxins; Homeostasis; Hydroxyindoleacetic Acid; Polychlorinated Dibenzodioxins; Rats; Rats, Long-Evans; Rats, Wistar; Serotonin; Tryptophan | 1999 |
[THE BIOCHEMICAL EFFECTS OF CERTAIN CHROMOSOMES].
Topics: Alkaline Phosphatase; Chromosome Aberrations; Chromosomes; Electrophoresis; Glucosephosphate Dehydrogenase; Hemoglobins; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Metabolism; Metabolism, Inborn Errors; Proteins; Transferases; Trisomy; Tryptophan; Urine | 1964 |
Acute tryptophan depletion. Part II: clinical effects and implications.
Topics: Alleles; Alzheimer Disease; Autistic Disorder; Bipolar Disorder; Cognitive Behavioral Therapy; Depressive Disorder, Major; Disruptive, Impulse Control, and Conduct Disorders; Feeding and Eating Disorders; Female; Humans; Hydroxyindoleacetic Acid; Monoamine Oxidase Inhibitors; Premenstrual Syndrome; Promoter Regions, Genetic; Schizophrenia; Selective Serotonin Reuptake Inhibitors; Serotonin; Serotonin Plasma Membrane Transport Proteins; Sleep Wake Disorders; Sleep, REM; Surveys and Questionnaires; Tryptophan | 2005 |
Revisiting the serotonin-aggression relation in humans: a meta-analysis.
Topics: Adult; Aggression; Anger; Female; Hostility; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Serotonin Agents; Tryptophan; Young Adult | 2013 |
[Kynurenines in pathogenesis of endogenous psychiatric disorders].
Topics: Humans; Hydroxyindoleacetic Acid; Kynurenine; Mental Disorders; Psychotic Disorders; Tryptophan; Xanthurenates | 2013 |
Tryptophan metabolites modify brain Aβ peptide degradation: A role in Alzheimer's disease?
Topics: Alzheimer Disease; Amyloid beta-Peptides; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Neprilysin; Tryptophan | 2020 |
The serotonin theory of depression: a systematic umbrella review of the evidence.
Topics: Antidepressive Agents; Depression; Humans; Hydroxyindoleacetic Acid; Receptor, Serotonin, 5-HT1A; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tryptophan | 2023 |
Dynamic changes in metabolites of the kynurenine pathway in Alzheimer's disease, Parkinson's disease, and Huntington's disease: A systematic Review and meta-analysis.
Topics: 3-Hydroxyanthranilic Acid; Adenosine; Alzheimer Disease; Humans; Huntington Disease; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; NAD; Niacinamide; Parkinson Disease; Tryptophan | 2022 |
34 trial(s) available for hydroxyindoleacetic acid and tryptophan
| Article | Year |
|---|---|
The effect of L-tryptophan administration on the concentration of probenecid in plasma and cerebrospinal fluid in patients.
Topics: Adult; Aged; Blood Proteins; Drug Interactions; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Probenecid; Protein Binding; Tryptophan | 1977 |
Manipulation of cerebral monoamines in the treatment of human epilepsy: a pilot study.
Topics: Adult; Biogenic Amines; Brain Chemistry; Carbamazepine; Drug Evaluation; Epilepsy; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Levodopa; Monoamine Oxidase Inhibitors; Pilot Projects; Serotonin; Tryptophan | 1978 |
Potentiation of the antidepressant action of clomipramine by tryptophan.
Topics: Adolescent; Adult; Aged; Anxiety; Clomipramine; Depression; Dibenzazepines; Drug Synergism; Drug Therapy, Combination; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Placebos; Psychomotor Disorders; Time Factors; Tryptophan | 1976 |
Effects of L-tryptophan treatment on central indoleamine metabolism and short-lasting neurologic disturbances in multiple sclerosis.
Topics: Adult; Benserazide; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Middle Aged; Multiple Sclerosis; Tryptophan | 1975 |
Biochemical and clinical effects of tyrosine and tryptophan in the Rett syndrome.
Topics: Adolescent; Child; Dopamine; Double-Blind Method; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Rett Syndrome; Tryptophan; Tyrosine | 1990 |
Effects of oral clonidine premedication on concentrations of cortisol and monoamine neurotransmitters and their metabolites in cerebrospinal fluid and plasma.
Topics: 3,4-Dihydroxyphenylacetic Acid; Administration, Oral; Adult; Anesthesia, Spinal; Clinical Trials as Topic; Clonidine; Diazepam; Double-Blind Method; Epinephrine; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Norepinephrine; Preanesthetic Medication; Random Allocation; Tryptophan | 1989 |
Monoamine metabolites and amino acids in serum from schizophrenic patients before and during sulpiride treatment.
Topics: Adolescent; Adult; Amino Acids; Biogenic Monoamines; Female; Glutamates; Glutamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Meglutol; Schizophrenia; Sulpiride; Tryptophan; Tyrosine | 1989 |
Effects of L-tryptophan (a natural sedative) on human sleep.
Topics: 5-Hydroxytryptophan; Adult; Age Factors; Aged; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Phenylalanine; Placebos; Serotonin; Sex Factors; Sleep; Sleep Initiation and Maintenance Disorders; Sleep, REM; Tryptophan | 1970 |
Levodopa and L-tryptophan therapy in Parkinsonism.
Topics: Aged; Depression; Dihydroxyphenylalanine; Female; Gait; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Nausea; Occupational Therapy; Parkinson Disease; Personality Inventory; Physical Therapy Modalities; Posture; Psychiatric Status Rating Scales; Spasm; Speech Therapy; Tremor; Tryptophan | 1972 |
Letter: Self mutilation in Lesch-Nyhan syndrome.
Topics: 5-Hydroxytryptophan; Administration, Oral; Child; Dihydroxyphenylalanine; Humans; Hydroxyindoleacetic Acid; Infant; Lesch-Nyhan Syndrome; Placebos; Self Mutilation; Tryptophan | 1974 |
Estimation of brain amine metabolism in affective illness: cerebrospinal fluid studies utilizing probenecid.
Topics: Bipolar Disorder; Brain; Depression; Dihydroxyphenylalanine; Fenclonine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methyltyrosines; Phenylacetates; Placebos; Probenecid; Stimulation, Chemical; Substance-Related Disorders; Tryptophan | 1974 |
Platelet-rich plasma 5-hydroxytryptamine, urinary 5-hydroxyindoleacetic acid and tryptophan ingestion in mongols.
Topics: Adolescent; Adult; Blood Platelets; Blood Specimen Collection; Child; Child, Preschool; Chromosome Aberrations; Down Syndrome; Female; Humans; Hydroxyindoleacetic Acid; Male; Pyridoxine; Serotonin; Trisomy; Tryptophan | 1971 |
The "switch process" in manic-depressive illness. II. Relationship to catecholamines, REM sleep, and drugs.
Topics: Affective Symptoms; Antidepressive Agents; Bipolar Disorder; Catecholamines; Catechols; Dihydroxyphenylalanine; Dopamine; Electroencephalography; Epinephrine; Glycols; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Sleep; Sleep, REM; Tryptophan | 1972 |
Effect of L-tryptophan on brain serotonin metabolism in depressed patients.
Topics: Brain; Brain Chemistry; Clinical Trials as Topic; Depression; Evaluation Studies as Topic; Humans; Hydroxyindoleacetic Acid; Placebos; Probenecid; Serotonin; Spinal Puncture; Tryptophan | 1972 |
Amitriptyline in man: decreased formation of central 5-hydroxyindoleacetic acid.
Topics: Aged; Amitriptyline; Clinical Trials as Topic; Depression; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Probenecid; Psychiatric Status Rating Scales; Serotonin; Tryptophan | 1974 |
L-tryptophan in affective disorders: indoleamine changes and differential clinical effects.
Topics: Affective Symptoms; Blood Platelets; Clinical Trials as Topic; Depression; Humans; Hydroxyindoleacetic Acid; Indoles; Obsessive-Compulsive Disorder; Placebos; Probenecid; Serotonin; Sleep; Tryptophan | 1974 |
Influence of clofibrate on serum tryptophan in man.
Topics: Brain; Circadian Rhythm; Clofibrate; Humans; Hydroxyindoleacetic Acid; Placebos; Protein Binding; Serotonin; Time Factors; Tryptophan | 1974 |
Investigation into the possible influence of chlorinated amphetamine derivatives on 5-hydroxytryptamine synthesis in man.
Topics: 5-Hydroxytryptophan; Amphetamine; Antidepressive Agents; Brain; Carbon Isotopes; Clinical Trials as Topic; Depression; Humans; Hydroxyindoleacetic Acid; Kidney; Methamphetamine; Serotonin; Tryptophan | 1970 |
Metabolism of an oral tryptophan load. I: Effects of dose and pretreatment with tryptophan.
Topics: Administration, Oral; Adult; Dose-Response Relationship, Drug; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Protein Binding; Tryptophan | 1980 |
L-tryptophan-carbidopa trial in patients with long-standing progressive myoclonus epilepsy.
Topics: Blood Platelets; Carbidopa; Clinical Trials as Topic; Drug Therapy, Combination; Epilepsies, Myoclonic; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Tryptophan | 1981 |
Effects of the antidepressant drug tianeptine on plasma and platelet serotonin of depressive patients and healthy controls.
Topics: Adult; Age Factors; Aged; Antidepressive Agents, Tricyclic; Blood Platelets; Depressive Disorder; Dose-Response Relationship, Drug; Female; Humans; Hydroxyindoleacetic Acid; Long-Term Care; Male; Middle Aged; Serotonin; Thiazepines; Tryptophan | 1993 |
Effect of tryptophan treatment on self-biting and central nervous system serotonin metabolism in rhesus monkeys (Macaca mulatta).
Topics: Animals; Behavior, Animal; Homovanillic Acid; Hydroxyindoleacetic Acid; Macaca mulatta; Male; Methoxyhydroxyphenylglycol; Monkey Diseases; Self-Injurious Behavior; Serotonin; Tryptophan | 1998 |
Free L-tryptophan plasma levels in antisocial violent offenders.
Topics: Adult; Amino Acids; Brain Chemistry; Crime; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Middle Aged; Serotonin; Tryptophan; Violence | 2001 |
Serial cerebrospinal fluid tryptophan and 5-hydroxy indoleacetic acid concentrations in healthy human subjects.
Topics: Adult; Aged; Algorithms; Circadian Rhythm; Cluster Analysis; Eating; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Nonlinear Dynamics; Reference Values; Tryptophan | 2002 |
Pegylated interferon-alpha2b treatment in melanoma patients: influence on amino acids, 5-hydroxyindolacetic acid and pteridine plasma concentrations.
Topics: Adult; Aged; Amino Acids; Biopterins; Drug Administration Schedule; Female; Humans; Hydroxyindoleacetic Acid; Injections, Subcutaneous; Interferon alpha-2; Interferon-alpha; Male; Melanoma; Middle Aged; Neopterin; Phenylalanine; Pilot Projects; Polyethylene Glycols; Pteridines; Randomized Controlled Trials as Topic; Recombinant Proteins; Time Factors; Tryptophan; Tyrosine | 2004 |
Treatment enhances ultradian rhythms of CSF monoamine metabolites in patients with major depressive episodes.
Topics: Activity Cycles; Adult; Antidepressive Agents; Area Under Curve; Biogenic Monoamines; Depressive Disorder, Major; Dopamine; Female; Fourier Analysis; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Psychiatric Status Rating Scales; Serotonin; Spectrum Analysis; Statistics as Topic; Time Factors; Tryptophan | 2005 |
Central neurochemical ultradian variability in depression.
Topics: Adult; Antidepressive Agents; Bupropion; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Prognosis; Sertraline; Tryptophan | 2006 |
CSF neurochemicals during tryptophan depletion in individuals with remitted depression and healthy controls.
Topics: Adult; Analysis of Variance; Case-Control Studies; Chromatography, High Pressure Liquid; Circadian Rhythm; Cross-Over Studies; Depressive Disorder, Major; Double-Blind Method; Electrochemistry; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoles; Male; Methoxyhydroxyphenylglycol; Middle Aged; Neurochemistry; Neuropeptide Y; Paroxetine; Psychiatric Status Rating Scales; Selective Serotonin Reuptake Inhibitors; Tryptophan; Young Adult | 2010 |
Effects of increasing tryptophan intake on growth and physiological changes in nursery pigs.
Topics: Aggression; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Behavior, Animal; Blood Urea Nitrogen; Diet; Hydrocortisone; Hydroxyindoleacetic Acid; Hypothalamus; Male; Malondialdehyde; Motor Activity; Saliva; Serotonin; Swine; Tryptophan | 2012 |
Does acute tryptophan depletion affect peripheral serotonin metabolism in the intestine?
Topics: Adult; Central Nervous System; Double-Blind Method; Female; Humans; Hydroxyindoleacetic Acid; Intestinal Mucosa; Intestines; Kynurenic Acid; Kynurenine; Male; Serotonin; Tryptophan; Young Adult | 2012 |
The microbiome-gut-brain axis during early life regulates the hippocampal serotonergic system in a sex-dependent manner.
Topics: Analysis of Variance; Animals; Body Weight; Brain-Derived Neurotrophic Factor; Disease Models, Animal; Female; Gastrointestinal Tract; Gene Expression Regulation; Hippocampus; Hydroxyindoleacetic Acid; Lipopolysaccharides; Male; Mice; Microbiota; Receptors, Serotonin; Serotonin; Serotonin Plasma Membrane Transport Proteins; Sex Characteristics; Stress, Psychological; Tryptophan; Tryptophan Hydroxylase; Tumor Necrosis Factor-alpha | 2013 |
Pattern of postruminal administration of l-tryptophan affects blood serotonin in cattle.
Topics: Animals; Cattle; Drug Administration Routes; Hydroxyindoleacetic Acid; Kynurenine; Male; Serotonin; Tryptophan | 2021 |
SLC6A4 polymorphisms modulate the efficacy of a tryptophan-enriched diet on age-related depression and social cognition.
Topics: Age Factors; Alleles; Depression; Diet; Diet Surveys; Eating; Empathy; Female; Genetic Association Studies; Genetic Predisposition to Disease; Genotype; Healthy Volunteers; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Nutritional Physiological Phenomena; Polymorphism, Genetic; Psychological Tests; Serotonin Plasma Membrane Transport Proteins; Single-Blind Method; Social Cognition; Tryptophan; Young Adult | 2021 |
Effects of dietary tryptophan supplementation on body temperature, hormone, and cytokine levels in broilers exposed to acute heat stress.
Topics: Animal Feed; Animals; Body Temperature; Chickens; Cytokines; Diet; Dietary Supplements; Dioxygenases; Female; Heat Stress Disorders; Heat-Shock Response; Hormones; Hot Temperature; Hydroxyindoleacetic Acid; Kynurenic Acid; Serotonin; Tryptophan | 2022 |
1091 other study(ies) available for hydroxyindoleacetic acid and tryptophan
| Article | Year |
|---|---|
Chemical genetics reveals a complex functional ground state of neural stem cells.
Topics: Animals; Cell Survival; Cells, Cultured; Mice; Molecular Structure; Neoplasms; Neurons; Pharmaceutical Preparations; Sensitivity and Specificity; Stem Cells | 2007 |
3-(2-Carboxyethyl)indole-2-carboxylic Acid Derivatives: Structural Requirements and Properties of Potent Agonists of the Orphan G Protein-Coupled Receptor GPR17.
Topics: Animals; Antineoplastic Agents; Astrocytoma; Calcium; Humans; Indoles; Models, Molecular; Molecular Structure; Protein Conformation; Rats; Receptors, G-Protein-Coupled; Structure-Activity Relationship; Tumor Cells, Cultured | 2018 |
Analysis for indole compounds in urine by high-performance liquid chromatography with fluorometric detection.
Topics: 5-Hydroxytryptophan; Chromatography, High Pressure Liquid; Evaluation Studies as Topic; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Serotonin; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptamines; Tryptophan | 1976 |
Electroconvulsive shock increases the behavioural responses of rats to brain 5-hydroxytryptamine accumulation and central nervous system stimulant drugs.
Topics: Animals; Behavior, Animal; Brain; Central Nervous System Stimulants; Hydroxyindoleacetic Acid; Levodopa; Male; Motor Activity; Pentylenetetrazole; Rats; Serotonin; Stimulation, Chemical; Time Factors; Tranylcypromine; Tryptophan | 1976 |
Evidence for the role of brain biogenic amines in depressed motor activity seen in chemically thyroidectomized rats.
Topics: Animals; Brain; Dopamine; Hydroxyindoleacetic Acid; Hypothyroidism; Methimazole; Motor Activity; Neurotransmitter Agents; Norepinephrine; Rats; Serotonin; Time Factors; Triiodothyronine; Tryptophan; Tryptophan Hydroxylase; Tyrosine 3-Monooxygenase | 1976 |
Neurochemical correlates of behaviour--content of tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in four brain parts of the pigeon during behavioural depression following an injection of trypt
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Brain Stem; Cerebellum; Columbidae; Diencephalon; Dopamine; Hydroxyindoleacetic Acid; Male; Mesencephalon; Neurotransmitter Agents; Norepinephrine; Serotonin; Telencephalon; Time Factors; Tryptophan; Tyrosine | 1976 |
Transmitter precursors and metabolites in human ventricular cerebrospinal fluid.
Topics: Cerebral Ventricles; Frontal Lobe; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Neurotic Disorders; Neurotransmitter Agents; Phenylacetates; Schizophrenia; Tryptophan; Tyrosine | 1976 |
Effects of benzodiazepines on the binding of tryptophan in serum. Consequences on 5-hydroxyindoles concentrations in the rat brain.
Topics: Amino Acids; Animals; Anti-Anxiety Agents; Brain Chemistry; Chlordiazepoxide; Diazepam; Hydroxyindoleacetic Acid; In Vitro Techniques; Indoles; Male; Oxazepam; Protein Binding; Rats; Serum Albumin; Time Factors; Tryptophan; Tyrosine | 1975 |
Biochemical basis of an animal model of depressive illness--a preliminary report--.
Topics: Adjustment Disorders; Animals; Brain Chemistry; Conditioning, Classical; Disease Models, Animal; Humans; Hydroxyindoleacetic Acid; Liver; Male; Motor Activity; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase; Tyrosine; Tyrosine Transaminase | 1976 |
Effects of methylmercury on brain biogenic amines in the developing rat pup.
Topics: Aging; Animals; Animals, Newborn; Biogenic Amines; Brain; Dopamine; Hydroxyindoleacetic Acid; Methylmercury Compounds; Monoamine Oxidase; Norepinephrine; Rats; Serotonin; Time Factors; Tryptophan; Tryptophan Hydroxylase; Tyrosine 3-Monooxygenase | 1976 |
Alterations in brain 5-hydroxytryptamine metabolism during the 'withdrawal' phase after chronic treatment with diazepam and bromazepam.
Topics: Animals; Anti-Anxiety Agents; Brain; Bromazepam; Diazepam; Humans; Hydroxyindoleacetic Acid; Male; Mesencephalon; Monoamine Oxidase; Rats; Serotonin; Substance Withdrawal Syndrome; Time Factors; Tryptophan; Tryptophan Hydroxylase | 1977 |
Neurochemical correlates of ethanol withdrawal: alterations in serotoninergic function.
Topics: Alcoholism; Animals; Brain Chemistry; Brain Stem; Humans; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred C57BL; Pargyline; Serotonin; Substance Withdrawal Syndrome; Time Factors; Tryptophan | 1977 |
Neurotransmittor changes in the rat brain after portacaval anastomosis.
Topics: Animals; Blood Proteins; Brain; Dopamine; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Levodopa; Male; Neurotransmitter Agents; Norepinephrine; Portacaval Shunt, Surgical; Rats; Serotonin; Tryptophan | 1978 |
Cerebral transmitter precursors and metabolites in advanced renal disease.
Topics: Adult; Aged; Brain; Brain Diseases; Fatty Acids, Nonesterified; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurotransmitter Agents; Probenecid; Serum Albumin; Sex Factors; Tryptophan; Tyrosine; Uremia | 1978 |
Synaptosomal uptake of norepinephrine and 5-hydroxytryptamine and synthesis of catecholamines during benzodiazepine treatment.
Topics: Animals; Anti-Anxiety Agents; Brain; Catecholamines; Diazepam; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Motor Activity; Norepinephrine; Rats; Serotonin; Synaptosomes; Time Factors; Tryptophan | 1978 |
[Biochemistry of hepatic encephalopathy].
Topics: Brain Chemistry; Dopamine; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Serotonin; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase; Valine | 1978 |
[Metabolic factors in the pathogenesis of consciousness disorders and coma].
Topics: Aged; Brain; Coma; Diabetic Coma; Dopamine; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Middle Aged; Serotonin; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1979 |
The effect of growth hormone on the metabolism of a tryptophan load in the liver and brain of hypophysectomized rats.
Topics: Animals; Brain; Enzyme Induction; Growth Hormone; Hydroxyindoleacetic Acid; Hypophysectomy; Liver; Male; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase; Tyrosine Transaminase | 1979 |
Brain monoamines in hepatic encephalopathy and other types of metabolic coma.
Topics: Aged; Animals; Brain; Coma; Diabetic Coma; Female; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurotransmitter Agents; Serotonin; Tryptophan; Tyrosine; Uremia | 1978 |
Changes of some putative neurotransmitters in human cerebral infarction.
Topics: Aged; Autopsy; Brain; Cerebral Infarction; Dopamine; Female; gamma-Aminobutyric Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurotransmitter Agents; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1978 |
Monoamine mechanisms in chronic schizophrenia: post-mortem neurochemical findings.
Topics: Aged; Brain Chemistry; Catechol O-Methyltransferase; Chronic Disease; Dopamine; Dopamine beta-Hydroxylase; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Monoamine Oxidase; Norepinephrine; Phenylacetates; Schizophrenia; Serotonin; Tryptophan; Tyrosine 3-Monooxygenase | 1979 |
On the regulation of tryptophan metabolism "via" kynurenine.
Topics: Animals; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Hydroxylation; Kynurenine; Mixed Function Oxygenases; NAD; NADP; Nicotinic Acids; ortho-Aminobenzoates; Phenylalanine; Rats; Serotonin; Solubility; Tryptophan; Xanthurenates | 1978 |
[Determination of serotonin, tryptophan, 5-hydroxytryptophan, 5-hydroxyindoleacetic acid, histamine and histidine in one test of biological material].
Topics: 5-Hydroxytryptophan; Chromatography, Ion Exchange; Histamine; Histidine; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1977 |
Tryptophan and monoamine metabolites in ventricular cerebrospinal fluid after severe cerebral trauma.
Topics: Adolescent; Adult; Brain Concussion; Cerebral Hemorrhage; Cerebral Ventricles; Child; Female; Hematoma; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Intracranial Pressure; Male; Phenylacetates; Tryptophan | 1977 |
5-Hydroxytryptamine: the effects of impaired synthesis on its metabolism and release in rat.
Topics: Animals; Brain; Brain Chemistry; Electric Stimulation; Fenclonine; Histamine Release; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Motor Activity; p-Chloroamphetamine; Rats; Serotonin; Synaptosomes; Tryptophan | 1978 |
Biogenic amines derived from tryptophan in systemic and cutaneous scleroderma.
Topics: Colorimetry; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Monoamine Oxidase; Scleroderma, Localized; Scleroderma, Systemic; Serotonin; Spectrometry, Fluorescence; Tryptamines; Tryptophan | 1979 |
Nutritive value of N-acetyl-L-tryptophan in man.
Topics: Blood Proteins; Deuterium; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Nutritive Value; Tryptophan | 1979 |
Electrochemical detection of tryptophan metabolites following high-performance liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Humans; Hydroxyindoleacetic Acid; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan | 1979 |
Visual averaged evoked responses in psychiatric patients. Relationship to levels of 5-hydroxy-indoleacetic acid, homovanilic acid and tryptophan in cerebrospinal fluid.
Topics: Adult; Age Factors; Aged; Brain; Evoked Potentials; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Phenylacetates; Reaction Time; Tryptophan; Visual Perception | 1979 |
[Indoleamine precursors in depression (author's transl)].
Topics: Depression; Drug Therapy, Combination; Humans; Hydroxyindoleacetic Acid; Middle Aged; Monoamine Oxidase Inhibitors; Serotonin; Tryptophan | 1979 |
[Tryptophan metabolites in urine in children with coeliac disease (author's transl)].
Topics: Adolescent; Celiac Disease; Child; Child, Preschool; Humans; Hydroxyindoleacetic Acid; Tryptophan | 1979 |
Effect on rats and mice of a diet with low tryptophan content (maize flour).
Topics: Aggression; Animals; Body Weight; Brain Stem; Diet; Female; Flour; Humans; Hydroxyindoleacetic Acid; Male; Mice; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Oxygenase; Zea mays | 1979 |
Probenecid-induced increase of 5-hydroxytryptamine synthesis in rat brain, as measured by formation of 5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Blood-Brain Barrier; Brain; Brain Chemistry; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Male; Probenecid; Rats; Serotonin; Stimulation, Chemical; Time Factors; Tryptophan | 1979 |
Brain tryptophan metabolism in schizophrenia: a post mortem study of metabolites of the serotonin and kynurenine pathways in schizophrenic and control subjects.
Topics: Aged; Aging; Brain; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Middle Aged; Myocardial Infarction; Postmortem Changes; Schizophrenia; Serotonin; Sex Factors; Tryptophan | 1979 |
Metabolism of a tryptophan load in the hypothalamus and other brain regions.
Topics: Animals; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Fenclonine; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Mesencephalon; Pargyline; Rats; Serotonin; Tryptophan | 1975 |
Effects of excess intake of leucine and valine deficiency on tryptophan and niacin metabolites in humans.
Topics: Adult; Amino Acids; Dose-Response Relationship, Drug; Female; Humans; Hydroxyindoleacetic Acid; Leucine; Male; Middle Aged; Niacinamide; Nicotinic Acids; Nitrogen; Pyridones; Pyridoxine; Quinolinic Acids; Tryptophan; Valine | 1975 |
Protective effect of tryptophan and 5-hydroxytryptophan on experimental phenylketonuria induced with phenylalanine+ p-cholorophenylalanine in rats.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Body Weight; Brain; Female; Fenclonine; Humans; Hydroxyindoleacetic Acid; Male; Motor Activity; Norepinephrine; Phenylalanine; Phenylketonurias; Rats; Serotonin; Tryptophan | 1975 |
Stimulatory role for brain serotoninergic system on prolactin secretion in the male rat.
Topics: 5,6-Dihydroxytryptamine; Age Factors; Animals; Brain; Desipramine; Fenclonine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Prolactin; Rats; Serotonin; Tryptophan | 1976 |
Interaction of diet and drugs in the regulation of brain 5-hydroxyindoles and the response to painful electric shock.
Topics: Animals; Behavior, Animal; Brain; Electroshock; Fenclonine; Hydroxyindoleacetic Acid; Male; Phenyl Ethers; Propylamines; Rats; Serotonin; Time Factors; Tryptophan; Valine | 1976 |
An inhibitory role for brain serotonin-containing systems in the locomotor effects of d-amphetamine.
Topics: Animals; Brain; Catecholamines; Dextroamphetamine; Diet; Fenclonine; Food Deprivation; Hydroxyindoleacetic Acid; Male; Motor Activity; Pargyline; Probenecid; Rats; Serotonin; Stimulation, Chemical; Tryptophan | 1976 |
Studies on the behavioural effects of tryptophan and rho-chlorophenylalanine.
Topics: Animals; Behavior, Animal; Brain Chemistry; Feeding Behavior; Fenclonine; Hydroxyindoleacetic Acid; Male; Motor Activity; Pimozide; Rats; Serotonin; Time Factors; Tryptophan | 1976 |
[Tryptophan-load in progressive scleroderma (author's transl)].
Topics: 3-Hydroxyanthranilic Acid; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Male; Niacinamide; Scleroderma, Systemic; Serotonin; Skin; Tryptamines; Tryptophan; Xanthurenates | 1976 |
Effects of para-chlorophenylalanine and tryptophan on learning of a brightness discrimination in rats.
Topics: Animals; Discrimination Learning; Fenclonine; Hydroxyindoleacetic Acid; Male; Photic Stimulation; Problem Solving; Rats; Reaction Time; Reversal Learning; Serotonin; Tryptophan | 1976 |
Mass fragmentographic determination of 5-hydroxytryptamine and 5-hydroxyindole-3-acetic acid in brain tissue using deuterated internal standards.
Topics: Animals; Brain; Brain Chemistry; Deuterium; Fenclonine; Gas Chromatography-Mass Spectrometry; Hydroxyindoleacetic Acid; Male; Microchemistry; Pargyline; Probenecid; Rats; Reserpine; Serotonin; Tryptophan | 1977 |
Synthesis of serotonin by neurons of the myenteric plexus in situ and in organotypic tissue culture.
Topics: Animals; Fenclonine; Guinea Pigs; Hydroxydopamines; Hydroxyindoleacetic Acid; Intestine, Small; Kinetics; Male; Myenteric Plexus; Neurons; Organ Culture Techniques; Serotonin; Tryptophan | 1977 |
Drugs altering insulin secretion: effects on plasma and brain concentrations of aromatic amino acids and on brain 5-hydroxytryptamine turnover.
Topics: Amino Acids; Animals; Brain Chemistry; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Insulin; Insulin Secretion; Male; Phentolamine; Phenylalanine; Propranolol; Rats; Serotonin; Streptozocin; Tolbutamide; Tryptophan; Tyrosine | 1977 |
Clonazepam induces decreased serotoninergic activity in the mouse brain.
Topics: Animals; Benzodiazepinones; Brain Chemistry; Clonazepam; Fenclonine; Hydroxyindoleacetic Acid; Male; Mice; Probenecid; Serotonin; Time Factors; Tranylcypromine; Tryptophan | 1979 |
Effects of chlorimipramine and lysergic acid diethylamide on efflux of precursor-formed 3-H-serotonin: correlations with serotonergic impulse flow.
Topics: Animals; Benserazide; Brain Chemistry; Cerebral Ventricles; Clomipramine; Dibenzazepines; Electrophysiology; Hydroxyindoleacetic Acid; Injections; Lysergic Acid Diethylamide; Male; Neurons; Perfusion; Rats; Serotonin; Synaptic Transmission; Time Factors; Tryptophan | 1975 |
Methods for assessing the bioligical activity of the mammalian pineal organ.
Topics: Acetylserotonin O-Methyltransferase; Acetyltransferases; Aged; Animals; Biological Assay; Bucladesine; Catecholamines; Cyclic AMP; Dopa Decarboxylase; Follicle Stimulating Hormone; Humans; Hydroxyindoleacetic Acid; Indoles; Luteinizing Hormone; Melanocyte-Stimulating Hormones; Melatonin; Monoamine Oxidase; Organ Culture Techniques; Pineal Gland; Rats; Serotonin; Thyroid Gland; Tryptophan; Tryptophan Hydroxylase | 1975 |
[Biochemistry of depression].
Topics: Adrenocorticotropic Hormone; Bipolar Disorder; Contraceptives, Oral; Cyclic AMP; Depression; Dopamine; Estrogens; Female; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Norepinephrine; Serotonin; Triiodothyronine; Tryptophan | 1976 |
Role of ACTH on the effect of medroxyprogesterone in brain stem serotonin.
Topics: Adrenalectomy; Adrenocorticotropic Hormone; Animals; Brain Stem; Fasting; Female; Hydroxyindoleacetic Acid; Medroxyprogesterone; Monoamine Oxidase; Rats; Serotonin; Tryptophan | 1978 |
A method for concurrent measurement of picomole quantities of acetylcholine, choline, dopamine, norepinephrine, serotonin, 5-hydroxytryptophan, 5-hydroxyindoleacetic acid, tryptophan, tyrosine, glycine, aspartate, glutamate, alanine, and gamma-aminobutyri
Topics: 5-Hydroxytryptophan; Acetylcholine; Alanine; Amino Acids; Animals; Aspartic Acid; Brain Chemistry; Choline; Chromatography, Ion Exchange; Dopamine; gamma-Aminobutyric Acid; Glutamates; Glycine; Hydroxyindoleacetic Acid; Male; Methods; Microchemistry; Neurotransmitter Agents; Norepinephrine; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1975 |
Amino acid metabolism in the chronically uremic rat.
Topics: Amine Oxidase (Copper-Containing); Amines; Amino Acids; Animals; Argininosuccinate Lyase; Argininosuccinate Synthase; Brain; Chronic Disease; Citrulline; Dietary Proteins; Disease Models, Animal; Hydroxyindoleacetic Acid; Kidney; Liver; Monoamine Oxidase; Multienzyme Complexes; Muscles; Myocardium; Ornithine Carbamoyltransferase; Phenylalanine; Phenylalanine Hydroxylase; Rats; Tryptophan; Tryptophan Oxygenase; Tyrosine Transaminase; Uremia | 1975 |
Manipulation of neurotransmitters by acupuncture (?) (A preliminary communication).
Topics: Acupuncture Therapy; Adolescent; Adult; Age Factors; Aged; Child; Child, Preschool; Depression; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Middle Aged; Neurotransmitter Agents; Tryptophan; Tyrosine; Vanillic Acid; Vanilmandelic Acid | 1975 |
The mechanism by which methiothepin, a putative serotonin receptor antagonist, icnreses brain 5-hydroxyindole levels.
Topics: Amino Acids; Animals; Brain; Dibenzothiepins; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Insulin; Male; Methiothepin; Rats; Serotonin; Spinal Cord; Tryptophan | 1975 |
Effects of portocaval anastomosis on behaviour and brain tryptophan metabolism.
Topics: Animals; Behavior, Animal; Brain; Hydroxyindoleacetic Acid; Male; Portacaval Shunt, Surgical; Rats; Tryptophan | 1978 |
Tryptophan in hepatic coma.
Topics: Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Tryptophan | 1978 |
Twenty-four hour rhythms in serum and brain indoleamine concentrations: tryptophan-5-hydroxylase and monoamine oxidase activity in the rat.
Topics: 5-Hydroxytryptophan; Animals; Brain; Circadian Rhythm; Darkness; Hydroxyindoleacetic Acid; Light; Male; Mixed Function Oxygenases; Monoamine Oxidase; Nerve Endings; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1977 |
Effects of ozone on indole compounds and rat lung monoamine oxidase.
Topics: 5-Hydroxytryptophan; Animals; Fluorescence; Hydrogen Peroxide; Hydroxyindoleacetic Acid; Indoles; Lung; Male; Mitochondria; Monoamine Oxidase; Ozone; Rats; Serotonin; Spectrometry, Fluorescence; Sulfhydryl Compounds; Tryptophan | 1977 |
Homosexual mounting behavior induced in male rats and rabbits by a tryptophan-free diet.
Topics: 5-Hydroxytryptophan; Animals; Brain; Diet; Homosexuality; Hydroxyindoleacetic Acid; Male; Rabbits; Rats; Serotonin; Sexual Behavior, Animal; Tryptophan | 1977 |
The effects of acute hypercapnia on cerebral indole amine metabolism.
Topics: 5-Hydroxytryptophan; Amines; Animals; Brain; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Hypercapnia; Indoles; Male; Pargyline; Probenecid; Rats; Serotonin; Tryptophan | 1978 |
Tryptophan loading: consequent effects on the synthesis of kynurenine and 5-hydroxyindoles in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Fasting; Hydroxyindoleacetic Acid; Kynurenine; Male; Rats; Serotonin; Tryptophan | 1978 |
Monoamine metabolism during bicuculline-induced epileptic seizures in the rat.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Bicuculline; Brain; Catecholamines; Cerebellum; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Limbic System; Male; Norepinephrine; Rats; Receptors, Adrenergic; Receptors, Dopamine; Receptors, Serotonin; Seizures; Serotonin; Tryptophan; Tyrosine | 1978 |
Influence of transient ischemia on monoamine metabolism in the rat brain during nitrous oxide and phenobarbitone anaesthesia.
Topics: 5-Hydroxytryptophan; Anesthesia, Inhalation; Anesthesia, Intravenous; Animals; Brain; Catecholamines; Cerebellum; Cerebrovascular Circulation; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Limbic System; Male; Nitrous Oxide; Norepinephrine; Phenobarbital; Rats; Serotonin; Tryptophan; Tyrosine | 1978 |
Dual action of methadone on 5-HT synthesis and metabolism.
Topics: 5-Hydroxytryptophan; Animals; Brain; Dihydroxyphenylalanine; Hydroxyindoleacetic Acid; Male; Methadone; Morphine; Naloxone; Probenecid; Rats; Serotonin; Tryptophan; Tyrosine | 1979 |
Tonic immobility and skin color in anoles: effects of serotonin precursors and metabolites.
Topics: 5-Hydroxytryptophan; Animals; Hydroxyindoleacetic Acid; Immobilization; Lizards; Melatonin; Serotonin; Skin Pigmentation; Tryptophan | 1979 |
Effect of valproic and acid on serotonin metabolism.
Topics: Animals; Brain; Clomipramine; DDT; History, 18th Century; Hydroxyindoleacetic Acid; Male; Mice; Rats; Serotonin; Tryptophan; Valproic Acid | 1979 |
The effects of the anticonvulsant valproic acid on cerebral indole amine metabolism.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Dopamine; Female; Hydroxyindoleacetic Acid; Indoles; Levodopa; Rats; Serotonin; Tryptophan; Valproic Acid | 1979 |
Tryptophan availability: relation to elevated brain serotonin in developmentally protein-malnourished rats.
Topics: Albumins; Animals; Brain; Fatty Acids, Nonesterified; Female; Humans; Hydroxyindoleacetic Acid; Male; Pregnancy; Protein-Energy Malnutrition; Rats; Serotonin; Tryptophan | 1977 |
Clinical, biochemical, and physiological features distinguishing myoclonus responsive to 5-hydroxytryptophan, tryptophan with a monoamine oxidase inhibitor, and clonazepam.
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Aged; Benzodiazepinones; Carbidopa; Child, Preschool; Clonazepam; Dose-Response Relationship, Drug; Drug Therapy, Combination; Electroencephalography; Electromyography; Epilepsies, Myoclonic; Epilepsy, Post-Traumatic; Female; Homovanillic Acid; Humans; Hydrazines; Hydroxyindoleacetic Acid; Hypoxia, Brain; Isocarboxazid; Male; Methysergide; Middle Aged; Myoclonus; Premedication; Tryptophan | 1977 |
Liquid chromatographic-fluorometric system for the determination of indoles in physiological samples.
Topics: Animals; Brain Chemistry; Chromatography, Liquid; Humans; Hydroxyindoleacetic Acid; Indoles; Microchemistry; Rats; Spectrometry, Fluorescence; Tryptophan | 1979 |
Depression: new evidence in support of biological differentiation.
Topics: Adult; Bipolar Disorder; Carbidopa; Depression; Female; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Tryptamines; Tryptophan | 1979 |
A longitudinal study of tryptophan involvement in hepatic coma.
Topics: Adult; Amino Acids; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Middle Aged; Remission, Spontaneous; Tryptophan | 1979 |
A new mass fragmentographic method for the simultaneous analysis of tryptophan, tryptamine, indole-3-acetic acid, serotonin, and 5-hydroxyindole-3-acetic acid in the same sample of rat brain.
Topics: Animals; Brain Chemistry; Gas Chromatography-Mass Spectrometry; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Rats; Serotonin; Tryptamines; Tryptophan | 1979 |
Serotonergic involvement in behavioural responses to amphetamine at high dosage.
Topics: Animals; Behavior, Animal; Brain Chemistry; Dextroamphetamine; Drug Interactions; Flupenthixol; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Serotonin; Tryptophan | 1979 |
[The significance of biogenic amines in cerebral infarction (author's transl)].
Topics: Aged; Biogenic Amines; Brain; Cerebral Infarction; Dopamine; gamma-Aminobutyric Acid; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1979 |
Asymmetry and mood, emergent properties of serotonin regulation.
Topics: Affect; Amphetamine; Animals; Bipolar Disorder; Brain; Calcium; Cocaine; Dominance, Cerebral; Humans; Hydroxyindoleacetic Acid; Kinetics; Lithium; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1979 |
Enhancement of rat brain tryptophan metabolism by chronic ethanol administration and possible involvement of decreased liver tryptophan pyrrolase activity.
Topics: Animals; Brain; Ethanol; Fructose; Hydroxyindoleacetic Acid; Liver; Male; Methylene Blue; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1979 |
The relation between urinary 5-hydroxyindoleacetic acid levels and the ratio of tryptophan to other large neutral amino acids placed in the stomach.
Topics: Administration, Oral; Animals; Brain; Carbidopa; Hydroxyindoleacetic Acid; Intestine, Small; Isoleucine; Male; Pyridoxine; Rats; Serotonin; Tryptophan; Valine | 1979 |
Endogenous levels of tryptophan, serotonin and 5-hydroxyindole acetic acid in the developing brain of the cat.
Topics: Age Factors; Animals; Brain; Brain Chemistry; Brain Stem; Cats; Caudate Nucleus; Female; Frontal Lobe; Hippocampus; Hydroxyindoleacetic Acid; Male; Mesencephalon; Serotonin; Tryptophan | 1979 |
The effect of pronounced hypoglycemia on monoamine metabolism in rat brain.
Topics: Animals; Biogenic Amines; Brain; Dopamine; Energy Metabolism; Hydroxyindoleacetic Acid; Hypoglycemia; Insulin; Male; Norepinephrine; Rats; Serotonin; Tissue Distribution; Tryptophan; Tyrosine | 1979 |
Increased responsiveness to 5-methoxy-N,N-dimethyltryptamine in mice on a high tryptophan diet.
Topics: Animals; Brain; Bufotenin; Diet; Hydroxyindoleacetic Acid; Male; Mice; Serotonin; Tryptophan | 1979 |
Changes in brain and spinal tryptophan and 5-hydroxyindoleacetic acid levels following acute morphine administration in normal and arthritic rats.
Topics: Animals; Arthritis; Arthritis, Experimental; Brain; Brain Stem; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mesencephalon; Naloxone; Rats; Serotonin; Spinal Cord; Tryptophan | 1979 |
Simultaneous assay for L-tryptophan, serotonin, 5-hydroxyindoleacetic acid, norepinephrine and dopamine in brain.
Topics: Animals; Brain Chemistry; Chromatography, Ion Exchange; Dopamine; Hydroxyindoleacetic Acid; Lithium; Male; Methods; Norepinephrine; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1979 |
Hypnotic effect of tryptophan analog in rats.
Topics: Animals; Brain Chemistry; Catecholamines; Electrodes, Implanted; Electroencephalography; Electromyography; Hydroxyindoleacetic Acid; Hypnotics and Sedatives; Male; Rats; Serotonin; Sleep; Tryptophan | 1979 |
Melatonin in human cerebrospinal fluid in daytime; its origin and variation with age.
Topics: Adolescent; Adult; Aged; Aging; Child; Female; Humans; Hydroxyindoleacetic Acid; Male; Melatonin; Middle Aged; Time Factors; Tryptophan | 1979 |
Antimyoclonic action of clonazepam: the role of serotonin.
Topics: Animals; Anticonvulsants; Benzodiazepinones; Clonazepam; DDT; Hydroxyindoleacetic Acid; Male; Mice; Myoclonus; Rats; Receptors, Serotonin; Serotonin; Synaptosomes; Tryptophan | 1979 |
Regional brain studies on indoles and tyrosine in Mongolian gerbils during nutrition with artificial mixtures high in branched chain amino acids compared to a protein rich diet.
Topics: Amino Acids, Branched-Chain; Animals; Brain; Diet; Dietary Proteins; Gerbillinae; Hydroxyindoleacetic Acid; Indoles; Nutritional Physiological Phenomena; Organ Specificity; Serotonin; Tryptophan; Tyrosine | 1979 |
Regional concentrations of serotonin, tryptophan, 5-hydroxyindoleacetic acid, dopamine, and norepinephrine in the ovine brain.
Topics: Animals; Brain Chemistry; Cerebellum; Cerebral Cortex; Dopamine; Female; Frontal Lobe; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Norepinephrine; Serotonin; Sheep; Tryptophan | 1979 |
Effects of tryptophan loading on the metabolism of serotonin in the central nervous system of the sheep.
Topics: Animals; Brain; Central Nervous System; Female; Hydroxyindoleacetic Acid; Injections, Intravenous; Serotonin; Sheep; Tryptophan | 1979 |
Plasma tryptophan levels and brain serotonin metabolism in chronically uremic rats.
Topics: Animals; Brain; Caseins; Chronic Disease; Dietary Proteins; DNA; Female; Humans; Hydroxyindoleacetic Acid; Kidney; Ligation; Nephrectomy; Rats; Renal Artery; Serotonin; Tryptophan; Uremia | 1977 |
Measures of physical dependence and involvement of serotonin in withdrawal symptomatology.
Topics: Alcoholism; Animals; Body Temperature; Brain Chemistry; Humans; Hydroxyindoleacetic Acid; Mice; Mice, Inbred C57BL; Serotonin; Substance Withdrawal Syndrome; Tryptophan | 1977 |
Fatty acid and tryptophan changes on disturbing groups of rats and caging them singly.
Topics: Animals; Brain; Corticosterone; Fatty Acids, Nonesterified; Humans; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Social Environment; Social Isolation; Stress, Psychological; Time Factors; Tryptophan; Tyrosine | 1977 |
Changes in regional brain levels of tryptophan, 5-hydroxytryptamine, 5-hydroxyindoleacetic acid, dopamine and noradrenaline after pinealectomy in the rat.
Topics: Animals; Brain; Brain Chemistry; Catecholamines; Dopamine; Female; Hydroxyindoleacetic Acid; Indoles; Male; Norepinephrine; Pineal Gland; Rats; Serotonin; Tryptophan | 1979 |
Manipulations of dietary tryptophan: effects on mouse killing and brain serotonin in the rat.
Topics: Aggression; Animals; Appetitive Behavior; Brain; Diet; Energy Intake; Humans; Hydroxyindoleacetic Acid; Male; Predatory Behavior; Rats; Reaction Time; Serotonin; Tryptophan | 1979 |
Precursor regulation of serotonergic neuronal function in Scottish Terrier dogs.
Topics: Animals; Circadian Rhythm; Dogs; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Neuromuscular Diseases; Neurons; Reaction Time; Serotonin; Tryptophan | 1977 |
Effects of lithium on the elevation of forebrain 5-hydroxyindoles by tryptophan.
Topics: Animals; Brain Chemistry; Hydroxyindoleacetic Acid; Indoles; Lithium; Male; Rats; Serotonin; Tryptophan | 1977 |
Lithium: clinical effects and cerebrospinal fluid acid monoamine metabolites.
Topics: Adult; Affective Symptoms; Aged; Biogenic Amines; Bipolar Disorder; Depression; Electroencephalography; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Lithium; Male; Middle Aged; Probenecid; Psychiatric Status Rating Scales; Schizophrenia; Tryptophan | 1977 |
Brain monoamine metabolites and tryptophan in ventricular CSF of patients with spasm after aneurysm surgery.
Topics: Adult; Biogenic Amines; Brain; Cerebral Ventricles; Female; Homovanillic Acid; Humans; Hydrocephalus; Hydroxyindoleacetic Acid; Intracranial Aneurysm; Intracranial Pressure; Ischemic Attack, Transient; Male; Phenylacetates; Postoperative Complications; Tryptophan | 1978 |
Functional changes in cerebral 5-hydroxytryptamine metabolism in the mouse induced by anticonvulsant drugs.
Topics: Animals; Behavior, Animal; Benzodiazepinones; Brain; Clonazepam; Cytochrome P-450 Enzyme System; Diazepam; Hydroxyindoleacetic Acid; Liver; Male; Mice; Phenytoin; Serotonin; Sleep; Time Factors; Tryptophan | 1978 |
Effects of insulin and streptozotocin-induced diabetes on brain tryptophan and serotonin metabolism in rats.
Topics: Animals; Blood Glucose; Brain; Corticosterone; Diabetes Mellitus, Experimental; Dopamine; Female; Hydroxyindoleacetic Acid; Hypoglycemia; Insulin; Norepinephrine; Rats; Serotonin; Stress, Physiological; Tryptophan | 1978 |
Tryptophan and 5-hydroxyindoles in different CNS regions following acute morphine.
Topics: Animals; Brain Chemistry; Hydroxyindoleacetic Acid; Male; Morphine; Naloxone; Rats; Serotonin; Tryptophan | 1978 |
Synthesis and turnover of 3H-5-hydroxytryptamine in the later cerebroventricle.
Topics: Animals; Cerebral Ventricles; Chromatography, Thin Layer; Female; Hydroxyindoleacetic Acid; Imipramine; Injections, Intraventricular; Male; Rats; Serotonin; Time Factors; Tryptophan | 1978 |
Brain serotonin turnover in the hypophysectomized rat.
Topics: Animals; Brain; Brain Chemistry; Female; Hydroxyindoleacetic Acid; Hypophysectomy; Pargyline; Rats; Serotonin; Tryptophan | 1978 |
Metabolism of an oral tryptophan load by women and evidence against the induction of tryptophan pyrrolase by oral contraceptives.
Topics: Adult; Contraceptives, Oral; Enzyme Induction; Female; Half-Life; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Time Factors; Tryptophan; Tryptophan Oxygenase | 1978 |
Brain tryptophan metabolism on the 5-hydroxytryptamine and kynurenine pathways in a strain of rats with a deficiency in platelet 5-HT.
Topics: Animals; Blood Platelets; Brain; Hydroxyindoleacetic Acid; Kynurenine; Male; Pargyline; Rats; Reserpine; Serotonin; Tryptophan | 1978 |
Regional accumulation of tryptophan and serotonin metabolism following tryptophan loading in diabetic rats.
Topics: Animals; Brain; Brain Stem; Diabetes Mellitus, Experimental; Female; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 1978 |
Urinary metabolites of tryptophan, serotonin and norepinephrine in alcoholics.
Topics: Adult; Alcoholism; Female; Humans; Hydroxyindoleacetic Acid; Liver Diseases; Liver Function Tests; Male; Methoxyhydroxyphenylglycol; Middle Aged; Norepinephrine; Serotonin; Tryptamines; Tryptophan; Vanilmandelic Acid | 1978 |
Failure of tryptophan load-induced increases in brain serotonin to alter food intake in the rat.
Topics: Animals; Appetite Regulation; Brain; Dextroamphetamine; Diet; Dose-Response Relationship, Drug; Food Deprivation; Hydroxyindoleacetic Acid; Light; Male; Periodicity; Rats; Serotonin; Tryptophan | 1978 |
Brain monoamines in human hepatic encephalopathy.
Topics: Aged; Brain Chemistry; Brain Stem; Coma; Diabetic Coma; Dopamine; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Limbic System; Liver Cirrhosis; Middle Aged; Serotonin; Tryptophan; Uremia | 1978 |
Brain monoamines in metabolic coma and stroke.
Topics: Acute Disease; Aged; Biogenic Amines; Brain Chemistry; Coma; Diabetic Coma; Dopamine; Female; gamma-Aminobutyric Acid; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Intracranial Embolism and Thrombosis; Male; Middle Aged; Serotonin; Time Factors; Tryptophan | 1978 |
Alterations of brain and intestine serotonin levels in hamsters pretreated with dietary aflatoxin.
Topics: Aflatoxins; Animals; Body Weight; Brain; Cricetinae; Duodenum; Hydroxyindoleacetic Acid; Liver; Male; Mesocricetus; Serotonin; Tryptophan | 1978 |
The effect of acute thiamine deficiency on brain tryptophan, serotonin and 5-hydroxyindoleacetic acid.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Pyrithiamine; Rats; Serotonin; Thiamine Deficiency; Tryptophan | 1978 |
A study of proposed determinants of brain tryptophan concentration in rats after portocaval anastomosis or sham operation.
Topics: Amino Acids; Animals; Biological Transport; Blood-Brain Barrier; Body Weight; Brain; Hydroxyindoleacetic Acid; Kinetics; Liver; Male; Portacaval Shunt, Surgical; Rats; Serotonin; Tryptophan | 1978 |
Regulation of 5-hydroxytryptamine synthesis.
Topics: Amino Acids; Animals; Blood-Brain Barrier; Brain; Hydroxyindoleacetic Acid; Protein Binding; Rabbits; Rats; Serotonin; Serum Albumin; Tryptophan; Tryptophan Hydroxylase; Vitamin B 6 Deficiency | 1978 |
Indoleamine compartmentation in human blood.
Topics: Blood Platelets; Erythrocytes; Humans; Hydroxyindoleacetic Acid; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1978 |
[Serotonin metabolic indices in pregnancy nephropathy].
Topics: Adult; Clot Retraction; Female; Humans; Hydroxyindoleacetic Acid; Kidney Diseases; Monoamine Oxidase; Platelet Adhesiveness; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Serotonin; Tryptophan | 1978 |
5-HT concentration in cat's brain.
Topics: Animals; Brain Chemistry; Brain Stem; Cats; Cerebral Cortex; Female; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mesencephalon; Olfactory Bulb; Serotonin; Spinal Cord; Tryptophan | 1979 |
Folate deficiency and decreased brain 5-hydroxytryptamine synthesis in man and rat.
Topics: Animals; Behavior; Brain; Dopamine; Folic Acid Deficiency; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Rats; Serotonin; Tryptophan | 1979 |
Stimulatory effect of a maize diet on sexual behaviour of male rats.
Topics: Animals; Brain; Dopamine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Serotonin; Sexual Behavior, Animal; Tryptophan; Zea mays | 1977 |
5-hydroxytryptamine catabolism in the rat brain during ontogenesis.
Topics: Age Factors; Animals; Animals, Newborn; Brain; Brain Stem; Clorgyline; Hydroxyindoleacetic Acid; Kinetics; Male; Mesencephalon; Monoamine Oxidase; Pargyline; Phenethylamines; Rats; Reserpine; Serotonin; Tryptophan | 1977 |
Daily variations of various parameters of serotonin metabolism in the rat brain. II. Circadian variations in serum and cerebral tryptophan levels: lack of correlation with 5-HT turnover.
Topics: Amino Acids; Animals; Cerebral Cortex; Circadian Rhythm; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Light; Male; Rats; Serotonin; Tryptophan; Tyrosine | 1977 |
Variation of plasma free tryptophan and CSF 5-HIAA during migraine.
Topics: Adult; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Migraine Disorders; Tryptophan | 1977 |
Tryptophan and 5-hydroxytryptamine metabolism in the immature rat brain during recovery from asphyxia.
Topics: Aging; Animals; Asphyxia; Blood Proteins; Brain; Brain Chemistry; Female; Hydroxyindoleacetic Acid; Male; Protein Binding; Rats; Serotonin; Tryptophan; Tyrosine | 1977 |
Some effects of mazindol, an anorectic drug, on rat brain monoaminergic systems.
Topics: Animals; Biogenic Amines; Brain; Brain Chemistry; Corpus Striatum; Dopamine; Drug Interactions; Hydroxydopamines; Hydroxyindoleacetic Acid; Indoles; Male; Mazindol; Norepinephrine; p-Chloroamphetamine; p-Hydroxyamphetamine; Rats; Serotonin; Tryptophan | 1977 |
Hyperserotonemia and amine metabolites in autistic and retarded children.
Topics: Adolescent; Adult; Age Factors; Autistic Disorder; Child; Child, Institutionalized; Child, Preschool; Humans; Hydroxyindoleacetic Acid; Intellectual Disability; Intelligence; Motor Activity; Reserpine; Serotonin; Tryptamines; Tryptophan; Vanilmandelic Acid | 1977 |
Midbrain raphe lesion in the newborn rat: II. Biochemical alterations in serotoninergic innervation.
Topics: Adenylyl Cyclases; Age Factors; Animals; Brain; Cerebral Cortex; Corpus Striatum; Dopamine; Female; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mesencephalon; Monoamine Oxidase; Norepinephrine; Rats; Serotonin; Synaptosomes; Tryptophan; Tyrosine | 1977 |
Stimulation of serotonin metabolism by dieldrin.
Topics: Animals; Brain; Dieldrin; Hydroxyindoleacetic Acid; Liver; Male; Monoamine Oxidase; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tryptophan Oxygenase | 1977 |
Similar effects of tryptophan and sleep on cisternal cerebrospinal fluid 5-hydroxyindoleacetic and homovanillic acids in cats.
Topics: Animals; Cats; Cisterna Magna; Electroencephalography; Homovanillic Acid; Hydroxyindoleacetic Acid; Phenylacetates; Sleep Stages; Tryptophan | 1977 |
Serotonin metabolism in human epilepsy: the influence of anticonvulsant drugs.
Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Middle Aged; Serotonin; Tryptophan | 1977 |
De- and regeneration of brain serotonin neurons following 5,7-dihydroxytryptamine treatment: effects on serum LH, FSH and prolactin levels in male rats.
Topics: 5,6-Dihydroxytryptamine; Animals; Follicle Stimulating Hormone; Hydroxyindoleacetic Acid; Hypothalamus, Anterior; In Vitro Techniques; Luteinizing Hormone; Male; Median Eminence; Microscopy, Fluorescence; Nerve Degeneration; Nerve Regeneration; Neurons; Prolactin; Rats; Serotonin; Tryptamines; Tryptophan | 1977 |
Acute changes in central serotonin metabolism induced by the blockade or stimulation of serotoninergic receptors during ontogenesis in the rat.
Topics: Adenylyl Cyclases; Aging; Animals; Animals, Newborn; Brain; Female; Hydroxyindoleacetic Acid; In Vitro Techniques; Lysergic Acid Diethylamide; Male; Methiothepin; Monoamine Oxidase; Potassium; Rats; Receptors, Serotonin; Serotonin; Tryptophan | 1977 |
The effect of intracerebroventricularly administered GABA on brain monoamine metabolism.
Topics: Aminobutyrates; Analysis of Variance; Animals; Brain; Cerebral Ventricles; Dopamine; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Tryptophan; Tyrosine | 1977 |
5-Hydroxytryptamine and tryptamine pathways in scleroderma.
Topics: Adolescent; Adult; Aged; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Male; Middle Aged; Scleroderma, Localized; Scleroderma, Systemic; Serotonin; Tryptamines; Tryptophan | 1977 |
Biochemical studies of children with the syndromes of autism, childhood schizophrenia and related developmental disabilities: a review.
Topics: Autistic Disorder; Blood Platelets; Brain; Bufotenin; Child; Dopamine beta-Hydroxylase; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Intellectual Disability; Monoamine Oxidase; Schizophrenia, Childhood; Serotonin; Tryptophan | 1977 |
Regional brain indoleamine metabolism following chronic portacaval anastomosis in the rat.
Topics: Animals; Brain; Disease Models, Animal; Fatty Acids; Histidine; Hydroxyindoleacetic Acid; Hypothalamus; Isoleucine; Leucine; Liver Cirrhosis; Phenylalanine; Portacaval Shunt, Surgical; Rats; Serotonin; Tryptophan; Tyrosine; Valine | 1976 |
Regional brain study of indoleamine metabolism in the rat in acute hepatic failure.
Topics: Acute Disease; Animals; Brain; Fatty Acids; Female; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Hypothalamus; Indoles; Rats; Serotonin; Serum Albumin; Tryptophan | 1976 |
Precursor and end product effects upon indoleamine maturation in mouse brain.
Topics: Age Factors; Animals; Brain; Hydroxyindoleacetic Acid; Mice; Probenecid; Serotonin; Tryptophan | 1976 |
A comparison of D and L-tryptophan on the cerebral metabolism of 5-hydroxytryptamine and dopamine in the dog.
Topics: Animals; Brain; Dogs; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Isomerism; Male; Serotonin; Time Factors; Tryptophan | 1976 |
On interdependence of 5-hydroxyindole and tryptophan-niacin pathways in man.
Topics: Amides; Child; Humans; Hydroxyindoleacetic Acid; Indoles; Nicotinic Acids; Tryptophan | 1976 |
Precursors and metabolites of 5-hydroxytryptamine and dopamine in the ventricular cerebrospinal fluid of psychiatric patients.
Topics: Adult; Aged; Anxiety Disorders; Brain Diseases; Cerebral Ventricles; Depression; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Obsessive-Compulsive Disorder; Phenylacetates; Schizophrenia; Tryptophan; Tyrosine | 1976 |
Nonparallel changes in brain monoamines of pyridoxine-deficient growing rats.
Topics: Animals; Animals, Newborn; Body Weight; Brain; Brain Stem; Dopamine; Hydroxyindoleacetic Acid; Norepinephrine; Organ Size; Pargyline; Probenecid; Pyridoxine; Rats; Serotonin; Time Factors; Tryptophan; Tryptophan Hydroxylase; Vitamin B 6 Deficiency | 1976 |
Kinetics of multiple transport systems for amino acids in the brain.
Topics: Amino Acids; Animals; Biological Transport; Brain; Diffusion; Glutamates; Hydroxyindoleacetic Acid; Hypothalamus; Kinetics; Models, Biological; Rats; Statistics as Topic; Tryptophan | 1976 |
Effects of altered brain 5-hydroxytryptaminergic activity on brain tryptophan, 5-hydroxytryptamine and 5-hydroxyindoleacetic acid.
Topics: Animals; Body Weight; Brain; Brain Chemistry; Brain Stem; Electric Stimulation; Electrolysis; Hot Temperature; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Probenecid; Rats; Serotonin; Tryptophan | 1976 |
Neurophysiological measures related to levels of 5-hydroxyindoleacetic acid, homovanillic acid and tryptophan in cerebrospinal fluid of psychiatric patients.
Topics: Adult; Aged; Electroencephalography; Evoked Potentials; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Phenylacetates; Tryptophan; Visual Perception | 1976 |
[Change in serotonin metabolism in chronic liver diseases].
Topics: Chronic Disease; Hepatitis; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Liver Diseases; Serotonin; Tryptophan | 1976 |
The role of free serum tryptophan in the biphasic effect of acute ethanol administration on the concentrations of rat brain tryptophan, 5-hydroxytryptamine and 5-hydroxyindol-3-ylacetic acid.
Topics: Allopurinol; Animals; Brain; Brain Chemistry; Ergotamine; Ethanol; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Liver; Male; Mice; Mice, Inbred C57BL; Mice, Inbred CBA; Rats; Serotonin; Sucrose; Theophylline; Tryptophan; Tryptophan Oxygenase | 1976 |
Intraneuronal indolamines in the central nervous system.
Topics: Animals; Hydroxyindoleacetic Acid; Hypothalamus; In Vitro Techniques; Indoles; Organ Specificity; Rats; Serotonin; Spinal Cord; Tryptamines; Tryptophan | 1976 |
[Relationship between tryptophan metabolism and the state of melaninogensis].
Topics: Animals; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Liver; Melanins; ortho-Aminobenzoates; Rabbits; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1976 |
An evaluation of the use of intraventricularly administered [3H]5-hydroxytryptamine as a marker for endogenous brain 5-hydroxytryptamine.
Topics: 2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-; Animals; Brain; Brain Chemistry; Cerebral Ventricles; Hippocampus; Hydroxydopamines; Hydroxyindoleacetic Acid; Injections; Male; Mesencephalon; Methods; Rats; Serotonin; Telencephalon; Time Factors; Tritium; Tryptophan | 1975 |
Evidence that 5-methoxy-N, N-dimethyl tryptamine is a specific substrate for MAO-A in the rat: implications for the indoleamine dependent behavioural syndrome.
Topics: Animals; Behavior, Animal; Brain; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase; Monoamine Oxidase Inhibitors; N,N-Dimethyltryptamine; Rats; Tryptamines; Tryptophan | 1975 |
Urinary excretion of n,n-dimethylated tryptamines in chronic schizophrenia. A review of the present status of the hypothesis.
Topics: 5-Methoxytryptamine; Adult; Bufotenin; Chronic Disease; Epinephrine; Female; Humans; Hydroxyindoleacetic Acid; Methylation; Middle Aged; N,N-Dimethyltryptamine; Norepinephrine; Phenelzine; Schizophrenia; Serotonin; Tryptamines; Tryptophan | 1976 |
Hormonal imputs and brain tryptophan metabolism: the effect of growth hormone.
Topics: 5-Hydroxytryptophan; Animals; Body Weight; Brain; Brain Chemistry; Eating; Female; Growth Hormone; Hydroxyindoleacetic Acid; Hypophysectomy; Mice; Rats; Serotonin; Tryptophan | 1975 |
Quantitative determination of indolic compounds in the rat brain using p-dimethylaminocinnamaldehyde as reagent.
Topics: 5-Hydroxytryptophan; Aldehydes; Animals; Brain; Brain Chemistry; Brain Stem; Carbon Radioisotopes; Chromatography, Thin Layer; Cinnamates; Densitometry; Dimethylamines; Hydroxyindoleacetic Acid; Indoles; Rats; Serotonin; Spectrum Analysis; Time Factors; Tryptophan | 1975 |
Acute reduction of brain serotonin and 5-HIAA following food consumption: correlation with the ratio of serum tryptophan to the sum of competing amino acids.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Diet; Hydroxyindoleacetic Acid; Insulin; Isoleucine; Leucine; Male; Phenylalanine; Rats; Serotonin; Tryptophan; Tyrosine; Valine | 1975 |
Effects of halothane and nitrous oxide anaesthesia on 5-HT turn-over in the rat brain.
Topics: 5-Hydroxytryptophan; Anesthesia; Animals; Benserazide; Brain; Halothane; Hydroxyindoleacetic Acid; Male; Nitrous Oxide; Pargyline; Rats; Serotonin; Time Factors; Tryptophan; Tyrosine | 1975 |
Influence of L-3-methoxytyrosine on monoamine synthesis in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Dihydroxyphenylalanine; Dopamine; Hydrazines; Hydroxyindoleacetic Acid; Levodopa; Liver; Male; Myocardium; Norepinephrine; Rats; Serotonin; Tryptophan; Tyrosine | 1975 |
Effects of ingestion of a carbohydrate-fat meal on the levels and synthesis of 5-hydroxyindoles in various regions of the rat central nervous system.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Dietary Carbohydrates; Dietary Fats; Hydroxyindoleacetic Acid; Hypothalamus; Male; Organ Specificity; Rats; Serotonin; Spinal Cord; Tryptophan | 1975 |
The effect of tryptophan and a tryptophan/5-hydroxytryptophan combination on indoles in the brains of rats fed a tryptophan deficient diet.
Topics: 3-Hydroxyanthranilic Acid; 5-Hydroxytryptophan; Animals; Brain; Depression; Diet; Drug Synergism; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1975 |
[Effects of indoleamine precursor loading on 5-hydroxyindole metabolism and on amino acid concentration in the cat brain].
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Cats; Hydroxyindoleacetic Acid; Tryptophan | 1975 |
Comparison of free tryptophan, bound tryptophan and tyrosine in plasma, and tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in brain parts of rat and pigeon.
Topics: 5-Hydroxytryptophan; Animals; Brain; Cerebellum; Columbidae; Dopamine; Hydroxyindoleacetic Acid; Male; Medulla Oblongata; Mesencephalon; Norepinephrine; Organ Specificity; Pons; Rats; Serotonin; Species Specificity; Telencephalon; Tryptophan; Tyrosine | 1976 |
Effect of L-tryptophan and restraint stress on hypothalmic and brain serotonin turnover, and pituitary TSH and prolactin release in rats.
Topics: 5-Hydroxytryptophan; Animals; Brain; Drug Interactions; Hydroxyindoleacetic Acid; Hypothalamus; Male; Pargyline; Pituitary Gland; Pituitary Gland, Anterior; Prolactin; Rats; Serotonin; Stress, Physiological; Thyrotropin; Time Factors; Tryptophan | 1976 |
[The influence of 1-DOPA on emotional responses and serotonin metabolism in the rat brain].
Topics: 5-Hydroxytryptophan; Aggression; Animals; Brain; Dopamine; Emotions; Exploratory Behavior; Humans; Hydroxyindoleacetic Acid; Levodopa; Male; Orientation; Rats; Serotonin; Stimulation, Chemical; Tryptophan | 1976 |
Tryptophan metabolism and the occurrence of amino acids and serotonin in the leech (Hirudo medicinalis) nervous system.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Hydroxyindoleacetic Acid; Leeches; Nervous System; Seasons; Serotonin; Tryptophan | 1976 |
Beneficial effects of serotonin precursors in postanoxic action myoclonus.
Topics: 5-Hydroxytryptophan; Aged; Carbidopa; Female; Humans; Hydroxyindoleacetic Acid; Hypoxia; Levodopa; Male; Methysergide; Middle Aged; Myoclonus; Serotonin; Syndrome; Tryptophan | 1976 |
Neurochemical correlates of behavior. Content of tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in a nerve ending fraction isolated from three brain areas of the pigeon during the period of be
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain Chemistry; Columbidae; Depression, Chemical; Dopamine; Hydroxyindoleacetic Acid; Norepinephrine; Serotonin; Synaptosomes; Tryptophan; Tyrosine | 1976 |
Determination of OH 5 tryptophan by chromato-spectrofluorimetry in carcinoid tumors.
Topics: 5-Hydroxytryptophan; Carcinoma; Humans; Hydroxyindoleacetic Acid; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1975 |
Correlation between circadian changes in serum amino acids or brain tryptophan and the contents of serotonin and 5-hydroxyindoleacetic acid in regions of the rat brain.
Topics: Amino Acids; Animals; Brain; Brain Chemistry; Brain Stem; Cerebral Cortex; Circadian Rhythm; Diet; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Tryptophan; Tyrosine | 1975 |
Selective increase of brain dopamine synthesis by sulpiride.
Topics: Animals; Brain; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Kinetics; Norepinephrine; Phenylacetates; Rats; Serotonin; Sulpiride; Time Factors; Tryptophan | 1975 |
The isolated perfused rat brain as a model for brain monoamine research.
Topics: Animals; Brain; Catecholamines; Dopamine; Histamine; Hydroxyindoleacetic Acid; Male; Methods; Norepinephrine; Perfusion; Rats; Reserpine; Serotonin; Tryptophan; Tyrosine | 1975 |
Effects of hydrocortisone and immobilization on tryptophan metabolism in brain and liver of rats of different ages.
Topics: Aging; Animals; Brain; Enzyme Induction; Female; Hydrocortisone; Hydroxyindoleacetic Acid; Immobilization; Liver; Male; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1975 |
Reduced central serotonergic activity in mania: implications for the relationship between depression and mania.
Topics: Bipolar Disorder; Brain; Depression; Disease Models, Animal; Humans; Hydroxyindoleacetic Acid; Hypnotics and Sedatives; Imipramine; Lithium; Methysergide; Monoamine Oxidase Inhibitors; Phenylalanine; Probenecid; Serotonin; Tryptophan | 1975 |
Effects of acute cocaine treatment on the turnover of 5-hydroxytryptamine in the rat brain.
Topics: Amphetamine; Animals; Behavior, Animal; Brain; Brain Chemistry; Cocaine; Depression, Chemical; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase Inhibitors; Pargyline; Probenecid; Rats; Serotonin; Tryptophan | 1975 |
Inhibtion of the transport of 5-hydroxyindoleacetic acid from brain by ethanol.
Topics: Animals; Blood-Brain Barrier; Body Temperature; Brain; Choroid Plexus; Ethanol; Hydroxyindoleacetic Acid; Mice; Serotonin; Tryptophan | 1975 |
Effects of chronic porto-caval anastomosis on brain tryptophan, tyrosine and 5-hydroxytryptamine.
Topics: Animals; Brain; Corpus Striatum; Dopamine; Fatty Acids, Nonesterified; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Liver; Male; Mesencephalon; Muscles; Pons; Portacaval Shunt, Surgical; Rats; Serotonin; Tryptophan; Tyrosine | 1975 |
Relationships between tryptophan in serum and CSF, and 5-hydroxyindoleacetic acid in CSF of man: effect of cirrhosis of liver and probenecid administration.
Topics: Adult; Biological Transport; Female; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Male; Middle Aged; Probenecid; Serum Albumin; Sex Factors; Tryptophan | 1975 |
Dopaminergic supersensitivity in parkinsonism.
Topics: Aged; Benzyl Compounds; Brain; Brain Chemistry; Dopamine; Drug Therapy, Combination; Female; Humans; Hydrazines; Hydroxyindoleacetic Acid; Levodopa; Nerve Degeneration; Norepinephrine; Parkinson Disease; Psychoses, Substance-Induced; Serotonin; Tryptophan; Tyrosine | 1975 |
Liver and brain tryptophan metabolism following hydrocortisone administration to rats and gerbils.
Topics: Animals; Brain; Gerbillinae; Hydrocortisone; Hydroxyindoleacetic Acid; Kynurenine; Liver; Male; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1975 |
Failure of decreased serotonin uptake or monoamine oxidase inhibition to block the acceleration in brain 5-hydroxyindole synthesis that follows food consumption.
Topics: Animals; Brain; Clomipramine; Dietary Carbohydrates; Eating; Hydroxyindoleacetic Acid; Indoles; Male; Monoamine Oxidase Inhibitors; Rats; Serotonin; Stimulation, Chemical; Tryptophan | 1975 |
The relationship between the concentrations of tryptophan and 5-hydroxyindoleacetic acid in rat brain and cerebrospinal fluid.
Topics: Animals; Brain Chemistry; Hydroxyindoleacetic Acid; Male; Rats; Tryptophan | 1975 |
Acute effects of heroin and morphine on newly synthesized serotonin in rat brain.
Topics: Animals; Behavior, Animal; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Diencephalon; Enzyme Induction; Heroin; Hydroxyindoleacetic Acid; Kinetics; Male; Morphine; Pargyline; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1975 |
Rapid repletion of brain serotonin in malnourished corn-fed rats following L-tryptophan injection.
Topics: Amino Acids; Animals; Brain; Brain Chemistry; Diet; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Serum Albumin; Tryptophan; Zea mays | 1975 |
The inhibition of A and B forms of MAO in the production of a characteristic behabioural syndrome in rats after 1-tryptophan loading.
Topics: Alkynes; Animals; Brain Chemistry; Clorgyline; Drug Synergism; Humans; Hydroxyindoleacetic Acid; Hyperkinesis; Male; Monoamine Oxidase Inhibitors; Nialamide; Phenethylamines; Rats; Serotonin; Stereotyped Behavior; Tremor; Tryptophan | 1975 |
Tryptophan metabolism in developing chick brain.
Topics: Age Factors; Animals; Animals, Newborn; Brain; Brain Chemistry; Chick Embryo; Chickens; Hydroxyindoleacetic Acid; Monoamine Oxidase; Organ Size; Serotonin; Tryptophan | 1975 |
Biochemical post-mortem findings in depressed patients.
Topics: Aged; Brain Chemistry; Brain Mapping; Circadian Rhythm; Depression; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Norepinephrine; Remission, Spontaneous; Serotonin; Tryptophan; Tyrosine; Vanilmandelic Acid | 1975 |
Effect of tryptophan administration on serotonin and 5-hydroxyindoleacetic acid content in the brainstem of Lilly 110140-pretreated rats.
Topics: Animals; Biological Transport; Brain Stem; Hydroxyindoleacetic Acid; Male; Phenyl Ethers; Propylamines; Rats; Serotonin; Time Factors; Tryptophan | 1975 |
The effect of a low protein diet and exogenous insulin on brain tryptophan and its metabolites in the weanling rat.
Topics: Animals; Brain; Brain Stem; Cerebellum; Corticosterone; Dietary Proteins; Hydroxyindoleacetic Acid; Insulin; Male; Organ Size; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1975 |
Proceedings: The effects of chronic lithium administration on the metabolism of L-tryptophan in the rat forebrain.
Topics: Animals; Brain; Deamination; Hydroxyindoleacetic Acid; Lithium; Male; Rats; Serotonin; Time Factors; Tryptophan | 1975 |
Selective effect of a maize diet in reducing serum and brain tryptophan contents and blood and brain serotonin levels.
Topics: Animals; Body Weight; Brain; Diet; Dopamine; Hydroxyindoleacetic Acid; Male; Nicotinic Acids; Norepinephrine; Rats; Serotonin; Spinal Cord; Tryptophan; Tyrosine; Vitamins; Zea mays | 1975 |
[Biochemical findings in the brain in endogenous depression].
Topics: Amitriptyline; Antidepressive Agents; Brain; Brain Chemistry; Catecholamines; Depression; Dopamine; Female; Humans; Hydroxyindoleacetic Acid; Male; Norepinephrine; Serotonin; Tryptophan | 1975 |
Tryptophan metabolism in various nutritive conditions.
Topics: Animals; Diet; Epinephrine; Hydroxyindoleacetic Acid; Kynurenine; Nicotinic Acids; ortho-Aminobenzoates; Phenylalanine; Pyridoxine; Quinolines; Rats; Serotonin; Starvation; Tryptophan; Xanthurenates | 1975 |
Tryptophan metabolism in the joint diseases.
Topics: Arthritis, Rheumatoid; Humans; Hydroxyindoleacetic Acid; Monoamine Oxidase; Osteoarthritis; Serotonin; Synovial Fluid; Tryptophan | 1975 |
Tryptophan-free diet: a new means for rapidly decreasing brain tryptophan content and serotonin synthesis.
Topics: Amino Acids; Animals; Biological Transport; Blood-Brain Barrier; Brain; Diet; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1975 |
Effect of clozapine on the metabolism of serotonin in rat brain.
Topics: Animals; Brain; Brain Stem; Clozapine; Dibenzazepines; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 1975 |
Effect of hypophysectomy and growth hormone on tryptophan and serotonin metabolism.
Topics: Acromegaly; Animals; Brain; Female; Growth Hormone; Humans; Hydroxyindoleacetic Acid; Hypophysectomy; Mice; Rats; Serotonin; Tryptophan | 1975 |
Gradients of concentrations of tryptophan and 5-hydroxyindoleacetic acid (5-HIAA) in cerebrospinal fluid (CSF).
Topics: Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Tryptophan | 1975 |
Effect of vitamin B6 on leucine-induced changes in human subjects.
Topics: Adult; Blood Platelets; Drug Synergism; Edible Grain; Erythrocytes; Feeding Behavior; Humans; Hydroxyindoleacetic Acid; India; Leucine; Male; Nicotinic Acids; Pellagra; Pyridoxine; Quinolinic Acids; Ribonucleotides; Serotonin; Tryptophan | 1976 |
Effect of clozapine on the metabolism of serotonin in rat brain.
Topics: Animals; Brain; Brain Stem; Clozapine; Dibenzazepines; Haloperidol; Hydroxyindoleacetic Acid; Limbic System; Loxapine; Male; Rats; Serotonin; Thioridazine; Tryptophan; Tryptophan Hydroxylase | 1976 |
Acute and chronic effects of 4-chloroamphetamine on monoamine metabolism in the rat brain.
Topics: Amphetamines; Animals; Biogenic Amines; Brain; Cerebellum; Cerebral Cortex; Corpus Striatum; Dopamine; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; Male; Norepinephrine; Normetanephrine; p-Chloroamphetamine; Rats; Serotonin; Time Factors; Tryptophan; Tyramine; Tyrosine | 1976 |
Concentration of 5-hydroxyindoleacetic acid, homovanillic acid, and tryptophan in the cerebrospinal fluid of depressed patients before and after ECT.
Topics: Adult; Brain; Depression; Electroconvulsive Therapy; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Psychiatric Status Rating Scales; Time Factors; Tryptophan | 1976 |
Proceedings: Effect of LSD on rat brain 5-hydroxy-tryptamine metabolism at elevated environmental temperature.
Topics: Animals; Brain; Hot Temperature; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Rats; Serotonin; Tryptophan | 1976 |
Temporal study of 5-hydroxyindoleacetic acid normalization during recovery from immobilization stress.
Topics: Animals; Brain Stem; Cerebral Cortex; Hydroxyindoleacetic Acid; Immobilization; Male; Rats; Serotonin; Stress, Physiological; Time Factors; Tryptophan | 1976 |
Response of rat brain indoles and motor activity to short light-dark cycles.
Topics: Animals; Brain; Brain Stem; Cerebral Cortex; Darkness; Hydroxyindoleacetic Acid; Hypothalamus; Light; Male; Motor Activity; Organ Specificity; Rats; Serotonin; Time Factors; Tryptophan | 1976 |
The effect of acute raphe lesion on serotonin synthesis and metabolism in the rat forebrain and hippocampus.
Topics: Animals; Diencephalon; Hippocampus; Hydroxyindoleacetic Acid; Male; Mesencephalon; Rats; Serotonin; Telencephalon; Tryptophan | 1976 |
Quinolinate in brain and cerebrospinal fluid in rat models of congenital hyperammonemia.
Topics: Acetates; Ammonia; Animals; Brain; Disease Models, Animal; Hydroxyindoleacetic Acid; Male; Metabolism, Inborn Errors; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Tryptophan; Urease | 1992 |
[Effect of long-term feeding with tryptophan-free diet on the circadian rhythm in rats].
Topics: Animals; Blindness; Brain; Brain Chemistry; Circadian Rhythm; Diet; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Rats, Wistar; Receptors, Serotonin; Serotonin; Synaptic Transmission; Tryptophan | 1992 |
Amylin increases transport of tyrosine and tryptophan into the brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amyloid; Analysis of Variance; Animals; Biological Transport; Corpus Striatum; Dopamine; Hydroxyindoleacetic Acid; Hypothalamus; Islet Amyloid Polypeptide; Male; Norepinephrine; Rats; Rats, Sprague-Dawley; Reference Values; Serotonin; Tryptophan; Tyrosine | 1992 |
Tryptophan and serotonin metabolism in familial erythrophagocytic lymphohistiocytosis.
Topics: Aging; Amino Acids; Biopterins; Child, Preschool; Etoposide; Histiocytosis, Non-Langerhans-Cell; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Male; Methotrexate; Neopterin; Prednisolone; Serotonin; Tryptophan | 1992 |
The effect of aflatoxin B1 exposure on serotonin metabolism: response to a tryptophan load.
Topics: Aflatoxin B1; Animals; Brain; Hydroxyindoleacetic Acid; Lung; Male; Mice; Mice, Inbred ICR; Serotonin; Tryptophan | 1992 |
[Effect of acute and chronic administration of L- thyroxine and methimazole on blood levels of tryptophane, serotonin and 5-hydroxyindoleacetic acid in plasma of rats].
Topics: Animals; Drug Administration Schedule; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Male; Methimazole; Rats; Rats, Wistar; Serotonin; Thyroxine; Tryptophan | 1992 |
Cholinergic and GABAergic mediations of the effects of apomorphine on serotonin neurons.
Topics: Acetylcholine; Analysis of Variance; Animals; Apomorphine; Atropine; Bicuculline; Carbachol; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; Male; Mecamylamine; Neurons; Pirenzepine; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1992 |
Serotonin synthesis in adrenochromaffin cells.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Adrenochrome; Animals; Chromaffin System; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Rana ridibunda; Serotonin; Tryptophan | 1992 |
Tryptophan and biogenic amine metabolites in post-mortem human cisternal fluid: effects of post-mortem interval and agonal time.
Topics: 3,4-Dihydroxyphenylacetic Acid; Aged; Analysis of Variance; Autopsy; Biogenic Amines; Brain; Cisterna Magna; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Postmortem Changes; Regression Analysis; Tryptophan | 1992 |
The effect of food deprivation on brain and gastrointestinal tissue levels of tryptophan, serotonin, 5-hydroxyindoleacetic acid, and melatonin.
Topics: Animals; Brain; Chromatography, High Pressure Liquid; Digestive System; Eating; Food Deprivation; Hydroxyindoleacetic Acid; Indoles; Melatonin; Mice; Radioimmunoassay; Serotonin; Tryptophan | 1992 |
Neurochemical and motor effects of high dose haloperidol treatment: exacerbation by tryptophan supplementation.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Corpus Striatum; Diet; Dopamine; Drug Synergism; Haloperidol; Homovanillic Acid; Hydroxyindoleacetic Acid; Kinetics; Male; Motor Activity; Rats; Rats, Inbred Strains; Serotonin; Stereotyped Behavior; Time Factors; Tryptophan | 1992 |
[Effects of nutritional status on contents of tryptophan, serotonin and 5-hydroxyindoleacetic acid in rat brain].
Topics: Animals; Body Weight; Brain; Energy Metabolism; Hydroxyindoleacetic Acid; Male; Nutritional Status; Organ Size; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1992 |
Concurrent measurement of serotonin metabolism and single neuron activity changes in the lateral hypothalamus of freely behaving rat.
Topics: Animals; Behavior, Animal; Circadian Rhythm; Diet; Extracellular Space; Feeding Behavior; Hydroxyindoleacetic Acid; Hypothalamic Area, Lateral; Injections, Intraventricular; Lisuride; Male; Neurons; Rats; Rats, Wistar; Serotonin; Tryptophan | 1992 |
Serotonergic measures in suicide brain: the concentration of 5-HIAA, HVA, and tryptophan in frontal cortex of suicide victims.
Topics: Accidents; Adult; Cause of Death; Female; Frontal Lobe; Homicide; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; Suicide; Tryptophan | 1992 |
Tryptophan therapy for non-ketotic hyperglycinaemia.
Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Female; Glycine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Tryptophan | 1992 |
Effect of an oral tryptophan/carbohydrate load on tryptophan, large neutral amino acid, and serotonin and 5-hydroxyindoleacetic acid levels in monkey brain.
Topics: Administration, Oral; Amino Acids; Animals; Brain; Female; Hydroxyindoleacetic Acid; Macaca; Macaca fascicularis; Male; Polysaccharides; Serotonin; Tryptophan | 1990 |
Brain and plasma quinolinic acid in profound insulin-induced hypoglycemia.
Topics: Animals; Brain; Catecholamines; Corpus Striatum; Dialysis; Hydroxyindoleacetic Acid; Hypoglycemia; Insulin; Male; Osmolar Concentration; Pyridines; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Scleroderma, fasciitis, and eosinophilia associated with the ingestion of tryptophan.
Topics: Adult; Aged; Eosinophilia; Fascia; Fasciitis; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Middle Aged; Muscles; Scleroderma, Systemic; Skin; Tryptophan | 1990 |
A single dose of 8-OH-DPAT reduces raphe binding of [3H]8-OH-DPAT and increases the effect of raphe stimulation on 5-HT metabolism.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Behavior, Animal; Biogenic Amines; Cerebral Cortex; Electric Stimulation; Hippocampus; Hydroxyindoleacetic Acid; In Vitro Techniques; Kinetics; Male; Naphthalenes; Nerve Tissue Proteins; Raphe Nuclei; Rats; Serotonin; Tetrahydronaphthalenes; Tryptophan | 1990 |
The effects of Ca2+ antagonists and hydralazine on central 5-hydroxytryptamine biochemistry and function in rats and mice.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Behavior, Animal; Brain Chemistry; Calcium Channel Blockers; Felodipine; Hydralazine; Hydroxyindoleacetic Acid; Male; Methoxydimethyltryptamines; Mice; Mice, Inbred C57BL; Rats; Receptors, Serotonin; Serotonin; Species Specificity; Tetrahydronaphthalenes; Tranylcypromine; Tryptophan | 1990 |
Dietary disproportions of amino acids in the rat: effects on food intake, plasma and brain amino acids and brain serotonin.
Topics: Amino Acids; Animals; Body Weight; Brain; Brain Chemistry; Diet; Energy Intake; Histidine; Hydroxyindoleacetic Acid; Male; Protein Deficiency; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptophan | 1990 |
Maternal stress increases fetal brain and neonatal cerebral cortex 5-hydroxytryptamine synthesis in rats: a possible mechanism by which stress influences brain development.
Topics: Animals; Brain; Brain Chemistry; Female; Hydroxyindoleacetic Acid; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Inbred Strains; Serotonin; Stress, Physiological; Tryptophan; Tyrosine | 1990 |
Serotonin synthesis from tryptophan by hypothalamic cells in serum-free medium culture.
Topics: alpha-Methyltyrosine; Animals; Cells, Cultured; Embryo, Mammalian; Fenclonine; Hydroxyindoleacetic Acid; Hypothalamus; Methyltyrosines; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Circadian rhythm variations in the adult rat induced by low and high protein diets administered at various stages of development.
Topics: Aldosterone; Animals; Circadian Rhythm; Corticosterone; Dietary Proteins; Embryonic and Fetal Development; Female; Growth; Hydroxyindoleacetic Acid; Hypothalamus; Male; Pregnancy; Protein Deficiency; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Possible involvement of indolamines in the glycogenic effect of the convulsant methionine sulfoximine in rat brain.
Topics: Animals; Brain; Convulsants; Glucose; Glycogen; Hippocampus; Hydroxyindoleacetic Acid; Methionine Sulfoximine; Rats; Serotonin; Tryptophan | 1990 |
Delayed increases in regional brain quinolinic acid follow transient ischemia in the gerbil.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Brain Ischemia; Cerebrovascular Circulation; Dopamine; Female; Gerbillinae; Homovanillic Acid; Hydroxyindoleacetic Acid; Neurotoxins; Pyridines; Quinolinic Acid; Quinolinic Acids; Serotonin; Time Factors; Tryptophan | 1990 |
Determination of monoamines and indoles in amniotic fluid by high-performance liquid chromatography-electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amniotic Fluid; Biogenic Amines; Chromatography, High Pressure Liquid; Epinephrine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoles; Methoxyhydroxyphenylglycol; Pregnancy; Tryptophan; Tyrosine; Vanilmandelic Acid | 1990 |
Determination of six indolic compounds, including melatonin, in rat pineal using high-performance liquid chromatography with serial fluorimetric-electrochemical detection.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Indoles; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1990 |
[Study on serotonin metabolism in toxemia of pregnancy].
Topics: Blood Platelets; Female; Humans; Hydroxyindoleacetic Acid; Pre-Eclampsia; Pregnancy; Serotonin; Tryptophan | 1990 |
Tryptophan administration inhibits nocturnal N-acetyltransferase activity and melatonin content in the rat pineal gland. Evidence that serotonin modulates melatonin production via a receptor-mediated mechanism.
Topics: 5-Hydroxytryptophan; Animals; Arylamine N-Acetyltransferase; Circadian Rhythm; Hydroxyindoleacetic Acid; Kinetics; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Chronic administration of imipramine antagonizes deranged circadian rhythm phases in individually housed rats.
Topics: Animals; Circadian Rhythm; Corticosterone; Hydroxyindoleacetic Acid; Hypothalamus; Imipramine; Male; Rats; Rats, Inbred Strains; Serotonin; Social Environment; Social Isolation; Tryptophan | 1990 |
[Serotonin metabolism in normal pregnant women and fetus].
Topics: Female; Fetal Blood; Fetus; Humans; Hydroxyindoleacetic Acid; Maternal-Fetal Exchange; Pregnancy; Serotonin; Tryptophan | 1990 |
Serotonin release varies with brain tryptophan levels.
Topics: Animals; Biological Availability; Electric Stimulation; Fluoxetine; Hydroxyindoleacetic Acid; Hypothalamus; In Vitro Techniques; Leucine; Male; Membrane Potentials; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Brain tryptophan hydroxylation in the portacaval shunted rat: a hypothesis for the regulation of serotonin turnover in vivo.
Topics: 5-Hydroxytryptophan; Animals; Brain; Female; Hydroxyindoleacetic Acid; Hydroxylation; Models, Neurological; Portacaval Shunt, Surgical; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1991 |
Alpha-methylserotonin, a substitute transmitter for serotonergic neurons.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Subcellular Fractions; Synaptosomes; Tryptophan | 1990 |
Differential effects of indolepyruvic acid and 5-hydroxytryptophan on indole metabolism in the pineal gland of the rat during the light-dark cycle.
Topics: 5-Hydroxytryptophan; Acetyltransferases; Animals; Chromatography, High Pressure Liquid; Circadian Rhythm; Electrochemistry; Hydroxyindoleacetic Acid; Indoles; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1990 |
Effect of tryptophan on extracellular concentrations of tryptophan and 5-hydroxyindoleacetic acid in the striatum and cerebellum.
Topics: Animals; Cerebellum; Corpus Striatum; Dialysis; Extracellular Space; Hydroxyindoleacetic Acid; Male; Osmolar Concentration; Rats; Tryptophan | 1991 |
Metabolism of 5-hydroxytryptophan in the isolated perfused rat lung.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Half-Life; Hydroxyindoleacetic Acid; In Vitro Techniques; Kinetics; Lung; Male; Perfusion; Rats; Rats, Inbred Strains; Serotonin; Subcellular Fractions; Tryptophan | 1990 |
Fetal brain serotonin synthesis and catabolism is under control by mother intake of tryptophan.
Topics: Animals; Brain; Catecholamines; Female; Hydroxyindoleacetic Acid; Maternal-Fetal Exchange; Neurons; Placenta; Pregnancy; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1991 |
Chronic administration of sublethal doses of carbaryl increases pineal N-acetyltransferase and hydroxyindole-O-methyltransferase activities and serum melatonin levels.
Topics: 5-Hydroxytryptophan; Acetylserotonin O-Methyltransferase; Administration, Oral; Animals; Arylamine N-Acetyltransferase; Carbaryl; Hydroxyindoleacetic Acid; Male; Melatonin; Pineal Gland; Radioimmunoassay; Rats; Serotonin; Statistics as Topic; Tryptophan | 1991 |
Differential effects of pinealectomy on amygdala and hippocampus serotonin metabolism.
Topics: Amygdala; Animals; Fluorometry; Hippocampus; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1991 |
[The effect of amino acids on neurotransmitter metabolites in the cerebrospinal fluid].
Topics: Child, Preschool; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Male; Tryptophan; Tyrosine | 1991 |
Biogenic amines in newly-ecdysed cockroaches.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Biogenic Amines; Central Nervous System; Chromatography, High Pressure Liquid; Chromatography, Liquid; Cockroaches; Dopamine; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Norepinephrine; Octopamine; Serotonin; Species Specificity; Tryptophan; Tyramine | 1991 |
Differential effects of electrical stimulation, blockade of neuronal amine uptake and activation of alpha 2-adrenoceptors on the release of endogenous noradrenaline and 5-hydroxytryptamine from the isolated rat pineal gland.
Topics: Animals; Chromatography, High Pressure Liquid; Electric Stimulation; Female; Hydroxyindoleacetic Acid; Nomifensine; Norepinephrine; Pineal Gland; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Serotonin; Tryptophan; Yohimbine | 1991 |
Intravenous heme-albumin in acute intermittent porphyria: evidence for repletion of hepatic hemoproteins and regulatory heme pools.
Topics: Acute Disease; Adult; Aminolevulinic Acid; Analysis of Variance; Cytochrome P-450 Enzyme System; Female; Hemin; Humans; Hydroxyindoleacetic Acid; Infusions, Intravenous; Kynurenine; Liver; Middle Aged; Porphobilinogen; Porphyrias; Porphyrins; Serum Albumin; Tryptophan | 1991 |
Excessive dietary tryptophan enhances plasma lipid peroxidation in rats.
Topics: Animals; Diet, Atherogenic; Female; Hydroxyindoleacetic Acid; Hypercholesterolemia; In Vitro Techniques; Lipid Peroxidation; Lipids; Lipoproteins, LDL; Macrophages; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1991 |
[Age changes in concentrations of monoamines and related substances in the cerebrospinal fluid].
Topics: Adolescent; Adult; Aged; Aging; Biogenic Monoamines; Child; Chromatography, High Pressure Liquid; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Neurotransmitter Agents; Norepinephrine; Tryptophan; Tyrosine | 1991 |
Stress- and endotoxin-induced increases in brain tryptophan and serotonin metabolism depend on sympathetic nervous system activity.
Topics: Animals; Brain; Brain Stem; Chlorisondamine; Corticosterone; Electroshock; Endotoxins; Escherichia coli; Ganglia, Sympathetic; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Lipopolysaccharides; Male; Mice; Mice, Inbred Strains; Organ Specificity; Phenoxybenzamine; Restraint, Physical; Serotonin; Stress, Psychological; Sympathetic Nervous System; Tryptophan | 1991 |
Dietary tryptophan enhances platelet aggregation in rats.
Topics: Adenosine Diphosphate; Animals; Diet; Female; Hydroxyindoleacetic Acid; Lipids; Male; Platelet Aggregation; Rats; Serotonin; Tryptophan; Weaning | 1990 |
Impact of dietary tryptophan and behavioral type on behavior, plasma cortisol, and brain metabolites of young pigs.
Topics: Amino Acids; Animals; Behavior, Animal; Brain Chemistry; Hydrocortisone; Hydroxyindoleacetic Acid; Indoles; Serotonin; Swine; Threonine; Tryptophan | 1991 |
Sudden infant death syndrome: altered aminergic-cholinergic synaptic markers in hypothalamus.
Topics: Acetylcholinesterase; Choline O-Acetyltransferase; Humans; Hydroxyindoleacetic Acid; Hypothalamus; Infant; Isoenzymes; Monoamine Oxidase; Receptors, Cholinergic; Receptors, Serotonin; Serotonin; Sudden Infant Death; Synapses; Tryptophan | 1991 |
Neurochemical analysis of focal ischemia in rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Cysteine; Free Radicals; Glutathione; Guanosine; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Uric Acid; Xanthine Oxidase | 1991 |
Long-term pinealectomy alters hypothalamic serotonin metabolism in the rat.
Topics: Animals; Chromatography, High Pressure Liquid; Fluorometry; Hydroxyindoleacetic Acid; Hypothalamus; Longitudinal Studies; Male; Monoamine Oxidase; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Statistics as Topic; Tryptophan; Tryptophan Hydroxylase | 1991 |
L-tryptophan-induced eosinophilia-myalgia syndrome. II. Partial correction of abnormal tryptophan metabolism by pyridoxine.
Topics: Adult; Eosinophilia-Myalgia Syndrome; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Middle Aged; Pyridoxine; Serotonin; Tryptophan | 1991 |
Neuroendocrine responses to L-tryptophan as an index of brain serotonin function: effect of weight loss.
Topics: Adult; Biological Transport, Active; Brain Chemistry; Clomipramine; Depression; Diet, Reducing; Female; Granisetron; Growth Hormone; Humans; Hydroxyindoleacetic Acid; Indazoles; Infusions, Intravenous; Male; Metergoline; Metoclopramide; Neurosecretory Systems; Prolactin; Ritanserin; Serotonin; Sex Characteristics; Synaptic Transmission; Thyrotropin-Releasing Hormone; Tryptophan; Tryptophan Hydroxylase; Weight Loss | 1991 |
Effects of tryptophan 2,3-dioxygenase inhibitors in the rat.
Topics: Animals; Anxiety; Brain; Enzyme Inhibitors; Hydroxyindoleacetic Acid; Kynurenine; Liver; Organic Chemicals; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1991 |
Acute effects of meals on brain tryptophan and serotonin in humans.
Topics: Adult; Affect; Amino Acids; Animals; Brain Chemistry; Dietary Carbohydrates; Dietary Proteins; Female; Food; Food Preferences; Humans; Hydroxyindoleacetic Acid; Male; Nervous System Diseases; Rodentia; Serotonin; Tryptophan | 1991 |
Plasma free 5HT, plasma 5HIAA and whole blood 5HT in the rat.
Topics: Animals; Artifacts; Blood Platelets; Blood Specimen Collection; Carotid Arteries; Catheters, Indwelling; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1991 |
Tryptophan metabolism in mice infected with Schistosoma mansoni.
Topics: Animals; Cells, Cultured; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Liver; Male; Mice; Niacinamide; Schistosomiasis mansoni; Serotonin; Tryptophan; Xanthurenates | 1991 |
Tryptophan metabolism in healthy subjects: influence of pyridoxine after single or repeated administrations.
Topics: Adult; Biological Transport; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Middle Aged; Pyridoxine; Serotonin; Tryptophan | 1991 |
Increased L-tryptophan, 5-hydroxyindoleacetic acid, 3-hydroxykynurenine and quinolinic acid concentrations in cerebral cortex following systemic endotoxin administration.
Topics: Animals; Brain Chemistry; Cerebral Cortex; Endotoxins; Hydroxyindoleacetic Acid; Kynurenine; Lipopolysaccharides; Mice; Mice, Inbred C57BL; Quinolinic Acid; Quinolinic Acids; Serotonin; Stimulation, Chemical; Tryptophan | 1991 |
Plasma free 5HT and platelet 5HT in depression: case-control studies and the effect of antidepressant therapy.
Topics: Antidepressive Agents; Bipolar Disorder; Blood Platelets; Case-Control Studies; Depression; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Lithium; Male; Monoamine Oxidase Inhibitors; Serotonin; Tryptophan | 1991 |
Tryptophan and its metabolites in a family with Hartnup disease.
Topics: Adolescent; Adult; Child; Female; Hartnup Disease; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Kidney Tubules, Proximal; Kynurenine; Male; Tryptophan; Xanthurenates | 1991 |
Effects of profound insulin-induced hypoglycemia on quinolinic acid in hippocampus and plasma.
Topics: Animals; Brain Chemistry; Brain Diseases, Metabolic; Dialysis; Electroencephalography; Extracellular Space; Hippocampus; Hydroxyindoleacetic Acid; Hypoglycemia; Insulin; Male; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Receptors, N-Methyl-D-Aspartate; Serotonin; Tryptophan | 1991 |
Potentiation of the analgesic effects of tryptophan by allopurinol in rats.
Topics: Allopurinol; Analgesics; Animals; Brain Chemistry; Chromatography, Liquid; Drug Synergism; Hydroxyindoleacetic Acid; Microwaves; Neurotransmitter Agents; Pain; Rats; Rats, Inbred Strains; Sensory Thresholds; Serotonin; Tryptophan | 1991 |
Measures of serotonin metabolism in anorexia nervosa.
Topics: Adult; Anorexia Nervosa; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase; Serotonin; Tryptophan | 1991 |
Lung concentrations of 5-hydroxytryptamine, tryptophan, 5-hydroxytryptophan and 5-hydroxyindole acetic acid in rats of different ages.
Topics: 5-Hydroxytryptophan; Aging; Animals; Hydroxyindoleacetic Acid; Lung; Male; Organ Size; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1991 |
The effect of tryptophan supplementation on autotomy induced by nerve lesions in rats.
Topics: Animals; Behavior, Animal; Brain Chemistry; Denervation; Hydroxyindoleacetic Acid; Neurons, Afferent; Pain; Peripheral Nerve Injuries; Rats; Sciatic Nerve; Self Mutilation; Serotonin; Spinal Cord; Tryptophan | 1991 |
Effects of insulin on brain monoamine metabolism in the Zucker rat: influence of genotype and age.
Topics: 3,4-Dihydroxyphenylacetic Acid; Age Factors; Animals; Biogenic Monoamines; Blood Glucose; Body Weight; Brain; Brain Chemistry; Corpus Striatum; Dopamine; Eating; Female; Genotype; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Insulin Resistance; Obesity; Rats; Rats, Zucker; Serotonin; Tryptophan | 1991 |
Diurnal patterns of serotonin, 5-hydroxyindoleacetic acid, tryptophan and fibrinolytic activity in blood of depressive patients and healthy volunteers.
Topics: Adult; Circadian Rhythm; Depressive Disorder; Female; Fibrinolysis; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Plasminogen Inactivators; Reference Values; Serotonin; Tissue Plasminogen Activator; Tryptophan; Urokinase-Type Plasminogen Activator | 1991 |
Tryptamine concentrations in areas of 5-hydroxytryptamine terminal innervation after electrolytic lesions of midbrain raphe nuclei.
Topics: Animals; Brain Chemistry; Corpus Striatum; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Male; Nerve Endings; Pargyline; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tryptamines; Tryptophan | 1985 |
3,4-Dihydroxyphenylethylamine and 5-hydroxytryptamine metabolism in the rat: acidic metabolites in cisternal cerebrospinal fluid before and after giving probenecid.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Probenecid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Effects of jejunoileal bypass on food intake, amino acid levels, and indoleamine metabolism in rats.
Topics: Amino Acids; Animals; Body Weight; Brain; Eating; Hydroxyindoleacetic Acid; Ileum; Jejunum; Male; Rats; Rats, Inbred Strains; Time Factors; Tryptophan | 1985 |
Pineal ultrastructure and indole profiles spanning the summer rise in arginine vasotocin immunoactivity.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Hydroxytryptophol; Indoles; Male; Microscopy, Electron; Pineal Gland; Radioimmunoassay; Rats; Rats, Inbred Strains; Seasons; Serotonin; Tryptophan; Vasotocin | 1985 |
Daytime noise stress and subsequent night sleep: interference with sleep patterns, endocrine and neurocrine functions.
Topics: Adrenocorticotropic Hormone; Adult; Growth Hormone; Humans; Hydroxyindoleacetic Acid; Male; Noise; Prolactin; Serotonin; Sleep Wake Disorders; Stress, Psychological; Tryptophan | 1985 |
Increased total activity in the rat after L-tryptophan plus the monoamine oxidase-A inhibitor amiflamine but not after L-tryptophan plus clorgyline.
Topics: Animals; Cerebral Cortex; Clorgyline; Drug Synergism; Hydroxyindoleacetic Acid; Hypothalamus; Male; Monoamine Oxidase Inhibitors; Motor Activity; Phenethylamines; Propylamines; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Dietary tryptophan does not alter the function of brain serotonin neurons.
Topics: Action Potentials; Animals; Arousal; Brain; Cats; Dietary Proteins; Eating; Hydroxyindoleacetic Acid; Raphe Nuclei; Serotonin; Tryptophan | 1985 |
Effect of bilateral olfactory bulbectomy in the rat, alone or in combination with antidepressants, on the learned immobility model of depression.
Topics: Amygdala; Animals; Depressive Disorder; Disease Models, Animal; Humans; Hydroxyindoleacetic Acid; Isoquinolines; Male; Mesencephalon; Nomifensine; Olfactory Bulb; Piperazines; Rats; Rats, Inbred Strains; Serotonin; Trazodone; Tryptophan | 1985 |
Effect of superior cervical ganglionectomy on melatonin stimulation by specific MAO-A inhibition.
Topics: Animals; Clorgyline; Ganglia, Sympathetic; Hydroxyindoleacetic Acid; Male; Melatonin; Monoamine Oxidase Inhibitors; Pineal Gland; Propylamines; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Effect of atmospheric ions on hippocampal pyramidal neuron responsiveness to serotonin.
Topics: Acetylcholine; Animals; Atmosphere; Brain Chemistry; Circadian Rhythm; Hippocampus; Hydroxyindoleacetic Acid; Ions; Male; Neurons; Norepinephrine; Pyramidal Tracts; Rats; Rats, Inbred Strains; Seasons; Serotonin; Tryptophan | 1985 |
Repetitive measurement of monoamine metabolite levels in cerebrospinal fluid of conscious rats: effects of reserpine and haloperidol.
Topics: Animals; Biogenic Amines; Chromatography, High Pressure Liquid; Electrochemistry; Haloperidol; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Rats; Rats, Inbred Strains; Reserpine; Tryptophan | 1985 |
Absence of chronic effects of dietary protein content on brain tryptophan concentrations in rats.
Topics: Animals; Brain; Circadian Rhythm; Dietary Proteins; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Effects of conditioned running on plasma, liver and brain tryptophan and on brain 5-hydroxytryptamine metabolism of the rat.
Topics: Animals; Brain; Conditioning, Operant; Desipramine; Hydroxyindoleacetic Acid; Liver; Male; Naloxone; Niacin; Physical Exertion; Rats; Rats, Inbred Strains; Running; Serotonin; Time Factors; Tryptophan; Valine | 1985 |
Disturbances in tryptophan metabolism in rats following chronic dietary aflatoxin treatment.
Topics: Aflatoxins; Animals; Bile Ducts; Brain Chemistry; Cell Division; Diet; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Liver; Male; Precancerous Conditions; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1985 |
Stress-induced synthesis of melatonin: possible involvement of the endogenous monoamine oxidase inhibitor (tribulin).
Topics: Animals; Cold Temperature; Hydroxyindoleacetic Acid; Hydroxytryptophol; Isatin; Lorazepam; Male; Melatonin; Monoamine Oxidase Inhibitors; Rats; Rats, Inbred Strains; Restraint, Physical; Serotonin; Stress, Physiological; Tryptophan | 1985 |
Brain serotonin and blood pressure regulation: studies using in vivo electrochemistry and direct tissue assay.
Topics: 5-Hydroxytryptophan; Animals; Blood Pressure; Brain; Dose-Response Relationship, Drug; Electrochemistry; Fusaric Acid; Hydroxyindoleacetic Acid; Male; Pargyline; Phenylephrine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Behavioral depression after intraventricular infusion of octopamine in rats.
Topics: Animals; Behavior, Animal; Brain Chemistry; Hydroxyindoleacetic Acid; Injections, Intraventricular; Male; Neural Inhibition; Octopamine; Portacaval Shunt, Surgical; Random Allocation; Rats; Rats, Inbred Strains; Reflex; Serotonin; Time Factors; Tryptophan | 1985 |
Hormonal modulation of pineal melatonin synthesis in rats and Syrian hamsters: effects of adrenalectomy and corticosteroid implants.
Topics: Adrenal Cortex Hormones; Adrenalectomy; Animals; Corticosterone; Cricetinae; Drug Implants; Hydrocortisone; Hydroxyindoleacetic Acid; Male; Melatonin; Mesocricetus; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptophan | 1985 |
Uptake and release of tryptophan and serotonin: an HPLC method to study the flux of endogenous 5-hydroxyindoles through synaptosomes.
Topics: Animals; Brain; Chromatography, High Pressure Liquid; Fluoxetine; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Synaptosomes; Tryptophan; Veratridine | 1986 |
Acute effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine on dopamine metabolism in mouse and rat striatum.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; 5-Hydroxytryptophan; Animals; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Mice; Pyridines; Rats; Rats, Inbred Strains; Species Specificity; Time Factors; Tryptophan; Tyrosine | 1985 |
Cerebrospinal fluid monoamine precursor and metabolite levels in children treated for leukemia: age and sex effects and individual variability.
Topics: Adolescent; Age Factors; Child; Child, Preschool; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Leukemia, Lymphoid; Male; Sex Factors; Tryptophan; Tyrosine | 1986 |
[Effects of pentoxifylline on 5-hydroxytryptamine in the mouse brain].
Topics: 5-Hydroxytryptophan; Animals; Brain; Drug Interactions; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred ICR; Movement Disorders; Pargyline; Pentoxifylline; Serotonin; Theobromine; Tryptophan | 1985 |
Diabetes-induced alteration in brain monoamine metabolism in rats.
Topics: Animals; Biogenic Amines; Blood Glucose; Body Weight; Brain; Choline O-Acetyltransferase; Diabetes Mellitus, Experimental; Female; Hydroxyindoleacetic Acid; Male; Prazosin; Rats; Rats, Inbred Strains; Tryptophan; Tyrosine 3-Monooxygenase | 1986 |
Biochemistry and therapeutics of posthypoxic myoclonus.
Topics: 5-Hydroxytryptophan; Adrenocorticotropic Hormone; Aspartic Acid; Benzodiazepines; Carbidopa; Electroencephalography; gamma-Aminobutyric Acid; Glycine; Humans; Hydroxyindoleacetic Acid; Hypoxia; Methysergide; Models, Biological; Myoclonus; Prednisone; Serotonin; Tryptophan; Valproic Acid | 1986 |
5-HT-mediated myoclonus in the guinea pig as a model of brainstem 5-HT and tryptamine receptor action.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Carbidopa; Disease Models, Animal; Guinea Pigs; Hydroxyindoleacetic Acid; Indoles; Monoamine Oxidase Inhibitors; Myoclonus; Pargyline; Piperazine; Piperazines; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Tryptamines; Tryptophan | 1986 |
p,p'-DDT-induced myoclonus in the rat and its application as an animal model of 5-HT-sensitive action myoclonus.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Clonazepam; DDT; Disease Models, Animal; Electromyography; Electrophysiology; Hydroxyindoleacetic Acid; Male; Metergoline; Monoamine Oxidase Inhibitors; Myoclonus; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Possible mechanisms of action of valproic acid in myoclonus.
Topics: 4-Aminobutyrate Transaminase; 5-Hydroxytryptophan; Animals; Brain; gamma-Aminobutyric Acid; Glycine; Hydroxyindoleacetic Acid; Myoclonus; Pyridoxal Kinase; Rats; Serotonin; Tryptophan; Valproic Acid | 1986 |
Regional brain amino acid and neurotransmitter derangements during abdominal sepsis and septic encephalopathy in the rat. The effect of amino acid infusions.
Topics: Amino Acids; Animals; Behavior, Animal; Brain; Brain Diseases; Cerebral Cortex; Corpus Striatum; Diencephalon; Hippocampus; Hydroxyindoleacetic Acid; Infections; Male; Medulla Oblongata; Neurotransmitter Agents; Pons; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
The effect of caffeine on mouse striatal tryptamine.
Topics: Animals; Caffeine; Corpus Striatum; Hydroxyindoleacetic Acid; Male; Mice; Pargyline; Serotonin; Theophylline; Tryptamines; Tryptophan | 1985 |
Monoamine neurotransmitter metabolism and locomotor activity during chemical hypoxia.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Corpus Striatum; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypoxia; Male; Mice; Motor Activity; Nitrates; Serotonin; Tryptophan; Tyrosine | 1986 |
Content of quinolinic acid and of other tryptophan metabolites increases in brain regions of rats used as experimental models of hepatic encephalopathy.
Topics: Acetates; Animals; Brain; Brain Stem; Cerebellum; Cerebral Cortex; Disease Models, Animal; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Portacaval Shunt, Surgical; Probenecid; Pyridines; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Motor activity increases tryptophan, 5-hydroxyindoleacetic acid, and homovanillic acid in ventricular cerebrospinal fluid of the conscious rat.
Topics: Animals; Brain; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Physical Exertion; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Hormonal modulation of pineal melatonin synthesis in rats and Syrian hamsters: effects of streptozotocin-induced diabetes and insulin injections.
Topics: 5-Hydroxytryptophan; Acetylserotonin O-Methyltransferase; Animals; Arylamine N-Acetyltransferase; Cricetinae; Diabetes Mellitus, Experimental; Hydroxyindoleacetic Acid; Insulin; Kinetics; Male; Melatonin; Mesocricetus; Pineal Gland; Rats; Serotonin; Species Specificity; Tryptophan | 1986 |
Uptake and metabolism of indole compounds by the goldfish pineal organ.
Topics: Animals; Autoradiography; Chromatography, High Pressure Liquid; Cyprinidae; Goldfish; Hydroxyindoleacetic Acid; Indoles; Light; Photoreceptor Cells; Pineal Gland; Serotonin; Tryptophan | 1986 |
Rat brain concentration of administered amino acids: dependence on time of day for administration.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amino Acids; Animals; Brain Chemistry; Dihydroxyphenylalanine; Drug Administration Schedule; Hydroxyindoleacetic Acid; Levodopa; Male; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptophan | 1986 |
Temporal effects of norepinephrine on pineal serotonin in vitro.
Topics: Animals; Drug Interactions; Hydroxyindoleacetic Acid; In Vitro Techniques; Kinetics; Male; Norepinephrine; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptophan | 1986 |
[Study of the effect of pulling and massage on analgesia regulation and changes of serotonin content and the like].
Topics: Analgesia; Humans; Hydroxyindoleacetic Acid; Intervertebral Disc Displacement; Lumbar Vertebrae; Massage; Medicine, Chinese Traditional; Medicine, East Asian Traditional; Serotonin; Tryptophan | 1985 |
Anorexia and altered serotonin metabolism in a patient with argininosuccinic aciduria.
Topics: Amino Acid Metabolism, Inborn Errors; Anorexia; Arginine; Argininosuccinic Acid; Child; Dietary Proteins; Feeding and Eating Disorders; Feeding Behavior; Female; Humans; Hydroxyindoleacetic Acid; Serotonin; Sleep, REM; Tryptophan | 1986 |
Peripheral and central short-term effects of fusaric acid, a DBH inhibitor, on tryptophan and serotonin metabolism in the rat.
Topics: Animals; Blood Glucose; Brain; Dopamine beta-Hydroxylase; Fusaric Acid; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Insulin; Male; Picolinic Acids; Rats; Rats, Inbred Strains; Receptors, Amino Acid; Receptors, Cell Surface; Regression Analysis; Serotonin; Time Factors; Tryptophan | 1986 |
Exogenous tryptophan increases synthesis, storage, and intraneuronal metabolism of 5-hydroxytryptamine in the rat hypothalamus.
Topics: Animals; Dihydroxyphenylalanine; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Hypothalamus; Male; Neurons; Osmolar Concentration; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Effect of sustained exercise on concentrations of plasma aromatic and branched-chain amino acids and brain amines.
Topics: Amino Acids, Branched-Chain; Animals; Brain; Dopamine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Physical Conditioning, Animal; Physical Exertion; Rats; Serotonin; Tryptophan; Tyrosine | 1986 |
Do indole markers predict carcinoid heart disease?
Topics: Adult; Aged; Aortic Valve; Carcinoid Heart Disease; Female; Heart Valve Diseases; Humans; Hydroxyindoleacetic Acid; Indoles; Male; Malignant Carcinoid Syndrome; Middle Aged; Mitral Valve; Serotonin; Tricuspid Valve; Tryptophan | 1986 |
Ventricular size and CSF transmitter metabolite concentrations in severe endogenous depression.
Topics: Adult; Aged; Cerebral Ventricles; Depressive Disorder; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurotransmitter Agents; Tryptophan | 1986 |
The effects of cinepazide on the content, biosynthesis and turnover of noradrenaline, dopamine and 5-hydroxytryptamine in the rat brain under room air and hypoxia.
Topics: 5-Hydroxytryptophan; Animals; Brain; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Hydroxylation; Hypoxia; Kinetics; Male; Norepinephrine; Piperazines; Rats; Serotonin; Tryptophan; Tyrosine; Vasodilator Agents | 1986 |
Changes of neurotransmitter systems in chronic relapsing experimental allergic encephalomyelitis in rat brain and spinal cord.
Topics: Animals; Brain; Chronic Disease; Dopamine; Encephalomyelitis, Autoimmune, Experimental; Female; Hydroxyindoleacetic Acid; Neurotransmitter Agents; Norepinephrine; Rats; Recurrence; Serotonin; Spinal Cord; Tissue Distribution; Tryptophan; Tyrosine | 1986 |
Sympathetic control of tryptophan uptake and morphine analgesia in stressed rats.
Topics: Analgesia; Animals; Guanethidine; Hydroxyindoleacetic Acid; Male; Morphine; Pain; Rats; Restraint, Physical; Serotonin; Stress, Psychological; Sympathetic Nervous System; Tryptophan | 1986 |
Is pindolol a mixed agonist-antagonist at central serotonin (5-HT) receptors?
Topics: Adrenergic beta-Antagonists; Animals; Brain Chemistry; Dopamine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Pindolol; Rats; Rats, Inbred Strains; Receptors, Serotonin; Serotonin; Stereoisomerism; Tryptophan | 1986 |
Increase in the content of quinolinic acid in cerebrospinal fluid and frontal cortex of patients with hepatic failure.
Topics: Aged; Cerebral Cortex; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Middle Aged; Pyridines; Quinolinic Acid; Quinolinic Acids; Serotonin; Tryptophan | 1986 |
Rat hypothalamic noradrenaline levels following midbrain raphé nuclei lesions.
Topics: Animals; Feedback; Hydroxyindoleacetic Acid; Hypothalamus; Male; Norepinephrine; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Dietary tryptophan supplements attenuate amphetamine self-administration in the rat.
Topics: Animals; Biogenic Amines; Brain Chemistry; Conditioning, Operant; Dextroamphetamine; Diet; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Reinforcement, Psychology; Self Administration; Serotonin; Tryptophan | 1986 |
Serotonin release in rat hippocampus examined by in vivo voltammetry: serotonergic function and tryptophan availability.
Topics: Animals; Electrochemistry; Hippocampus; Hydroxyindoleacetic Acid; Kinetics; Rats; Serotonin; Stress, Physiological; Tryptophan; Tyrosine; Valine | 1986 |
Monitoring 5HT metabolism in the brain of the freely moving rat.
Topics: Animals; Brain; Dialysis; Eating; Hydroxyindoleacetic Acid; Hypothalamus; Kinetics; Male; Probenecid; Rats; Rats, Inbred Strains; Serotonin; Social Behavior; Tryptophan | 1986 |
CSF tryptophan and transmitter amine turnover may predict social behaviour in the normal rat.
Topics: Aggression; Animals; Central Nervous System; Dopamine; Hydroxyindoleacetic Acid; Male; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Serotonin; Social Behavior; Social Dominance; Tryptophan | 1986 |
Tryptophan distribution and metabolism in experimental chronic renal insufficiency.
Topics: Albumins; Amino Acids; Animals; Brain Chemistry; Central Nervous System Diseases; Hydroxyindoleacetic Acid; Hypothalamo-Hypophyseal System; Kidney Failure, Chronic; Male; Nephrectomy; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1987 |
Additive effects of apomorphine and clonidine on serotonin neurons in the dorsal raphe.
Topics: Animals; Apomorphine; Clonidine; Dose-Response Relationship, Drug; Hippocampus; Hydroxyindoleacetic Acid; Male; Neurons; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1987 |
Pentylenetetrazol: effect on carbaryl-induced changes of serotonin metabolism in pons-medulla of rat brain.
Topics: Animals; Carbaryl; Hydroxyindoleacetic Acid; Medulla Oblongata; Pargyline; Pentylenetetrazole; Pons; Probenecid; Rats; Serotonin; Tryptophan | 1986 |
The depletion of tryptophan and serotonin in the brain of developing hyperphenylalaninemic rats is abolished by the additional administration of lysine.
Topics: Animals; Brain Chemistry; Hydroxyindoleacetic Acid; Lysine; Male; Phenylalanine; Phenylketonurias; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1986 |
Determination of serotonin turnover in the rat brain using 6-fluorotryptophan.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Hypoxia; Male; Probenecid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1987 |
Cerebral serotonin regulation by phenylalanine analogues and during hyperphenylalaninemia.
Topics: Animals; Brain; Fenclonine; Hydroxyindoleacetic Acid; Phenylalanine; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1987 |
Facilitating effect of insulin on brain 5-hydroxytryptamine metabolism.
Topics: Animals; Blood Glucose; Corpus Striatum; Diabetes Mellitus, Experimental; Hydroxyindoleacetic Acid; Insulin; Male; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptamines; Tryptophan | 1987 |
[Circadian oscillations of serotonin and related indoles determined in the hypothalamus of the rat by high performance liquid chromatography].
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Circadian Rhythm; Hydroxyindoleacetic Acid; Hypothalamus; Male; Rats; Rats, Inbred Strains; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1986 |
Gabaergic interneurons in the dorsal raphe mediate the effects of apomorphine on serotonergic system.
Topics: Animals; Apomorphine; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; Interneurons; Male; Picrotoxin; Raphe Nuclei; Rats; Rats, Inbred Strains; Receptors, Dopamine; Serotonin; Tryptophan | 1987 |
Effects of injury on the indoleamines in cerebral cortex.
Topics: Animals; Cerebral Cortex; Frontal Lobe; Hydroxyindoleacetic Acid; Male; Parietal Lobe; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1987 |
Serotonin in cisternal cerebrospinal fluid of the rat: measurement and use as an index of functionally active serotonin.
Topics: Amitriptyline; Animals; Brain Chemistry; Fenfluramine; Hydroxyindoleacetic Acid; Male; Pargyline; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1987 |
Effects of K+-stimulation and precursor loading on the in vivo release of dopamine, serotonin and their metabolites in the nucleus accumbens of the rat.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Nucleus Accumbens; Perfusion; Potassium; Rats; Septal Nuclei; Serotonin; Tryptophan; Tyrosine | 1987 |
Spontaneous release of endogenous 5-hydroxytryptamine and 5-hydroxyindoleacetic acid from the isolated vascularly perfused ileum of the guinea-pig.
Topics: Animals; Calcium; Guinea Pigs; Hydroxyindoleacetic Acid; Ileum; Imipramine; In Vitro Techniques; Male; Methyldopa; Myenteric Plexus; Pargyline; Perfusion; Portal Vein; Serotonin; Tetrodotoxin; Tryptophan | 1987 |
Urinary 5-hydroxyindoleacetic acid and whole blood serotonin and tryptophan in autistic and normal subjects.
Topics: Adolescent; Adult; Autistic Disorder; Female; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Tryptophan | 1987 |
Functional meaning of tryptophan-induced increase of 5-HT metabolism as clarified by in vivo voltammetry.
Topics: Animals; Caudate Nucleus; Chromatography, High Pressure Liquid; Electric Stimulation; Electrochemistry; Fenclonine; Hydroxyindoleacetic Acid; Male; Neural Pathways; Raphe Nuclei; Rats; Serotonin; Tryptophan | 1987 |
Does morphine enhance the release of 5-hydroxytryptamine in the rat spinal cord? An in vivo differential pulse voltammetry study.
Topics: Animals; Electrochemistry; Hydroxyindoleacetic Acid; Male; Morphine; Probenecid; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Spinal Cord; Stereoisomerism; Tryptophan; Urate Oxidase | 1987 |
Synthesis and high affinity uptake of serotonin and dopamine by human Y79 retinoblastoma cells.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Biological Transport; Cell Line; Dihydroxyphenylalanine; Dopamine; Eye Neoplasms; Humans; Hydroxyindoleacetic Acid; Kinetics; Norepinephrine; Phenylalanine; Retinoblastoma; Serotonin; Tryptophan; Tyrosine | 1987 |
Amphetamine and alpha-methyl-p-tyrosine affect the exercise-induced imbalance between the availability of tryptophan and synthesis of serotonin in the brain of the rat.
Topics: 3,4-Dihydroxyphenylacetic Acid; alpha-Methyltyrosine; Amphetamine; Animals; Brain; Food Deprivation; Haloperidol; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methyltyrosines; Physical Exertion; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1987 |
Corticotropin-releasing factor administration elicits a stress-like activation of cerebral catecholaminergic systems.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Behavior, Animal; Biogenic Amines; Brain; Catecholamines; Chromatography, High Pressure Liquid; Corticotropin-Releasing Hormone; Dopamine; Hydroxyindoleacetic Acid; Injections, Intraventricular; Male; Methoxyhydroxyphenylglycol; Mice; Naloxone; Norepinephrine; Serotonin; Stress, Physiological; Tissue Distribution; Tryptophan | 1987 |
Alterations of monoamine metabolites and of tryptophan in the basal cisternal CSF of patients after subarachnoid haemorrhage.
Topics: Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Male; Middle Aged; Osmolar Concentration; Subarachnoid Hemorrhage; Tryptophan | 1987 |
Serotonin and feeding responses of rats to amino acid imbalance: initial phase.
Topics: 5,7-Dihydroxytryptamine; 8-Hydroxy-2-(di-n-propylamino)tetralin; Amino Acids; Animals; Anorexia; Dietary Proteins; Eating; Fenclonine; Hydroxyindoleacetic Acid; Isoleucine; Quipazine; Rats; Rats, Inbred Strains; Serotonin; Tetrahydronaphthalenes; Tryptophan | 1987 |
Differential effects of p-chlorophenylalanine on indoleamines in brainstem nuclei and spinal cord of rats. I. Biochemical and behavioral analysis.
Topics: 5-Hydroxytryptophan; Animals; Brain Stem; Female; Fenclonine; Hydroxyindoleacetic Acid; Organ Specificity; Pain; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Spinal Cord; Tryptophan; Vocalization, Animal | 1987 |
Rapid determination of norepinephrine, dopamine, serotonin, their precursor amino acids, and related metabolites in discrete brain areas of mice within ten minutes by HPLC with electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amino Acids; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Hydrazines; Hydroxyindoleacetic Acid; Hypothalamus; Male; Methoxyhydroxyphenylglycol; Mice; Norepinephrine; Serotonin; Tryptophan; Tyrosine | 1988 |
Tetrahydro-beta-carbolines in alcoholic beverages: quantitation, neurochemical and ethanol drinking effects.
Topics: 5-Hydroxytryptophan; Alcohol Drinking; Animals; Beer; Carbolines; Chemical Phenomena; Chemistry; Ethanol; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan; Wine | 1987 |
Effects of an atypical barbiturate (valofan) on spontaneous and stimulated locomotor activity and on brain serotonin metabolism in mice.
Topics: Animals; Brain; Dextroamphetamine; Hydroxyindoleacetic Acid; Male; Methoxydimethyltryptamines; Mice; Motor Activity; Serotonin; Tranylcypromine; Tryptophan; Urea | 1987 |
Relationship between tryptophan and serotonin concentrations in postmortem human brain.
Topics: Brain; Humans; Hydroxyindoleacetic Acid; Indoles; Schizophrenia; Serotonin; Suicide; Tryptophan | 1987 |
Relationship between extracellular 5-hydroxytryptamine and behaviour following monoamine oxidase inhibition and L-tryptophan.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Chromatography, High Pressure Liquid; Clorgyline; Hydroxyindoleacetic Acid; Indoles; Male; Monoamine Oxidase Inhibitors; Rats; Rats, Inbred Strains; Selegiline; Serotonin; Time Factors; Tranylcypromine; Tryptophan; Tyrosine | 1988 |
Evidence for the absorption and synthesis of 5-hydroxytryptamine in perfused muscle and intestinal tissue and whole worms of adult Ascaris suum.
Topics: 5-Hydroxytryptophan; Absorption; Animals; Ascaris; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Electrochemistry; Female; Hydroxyindoleacetic Acid; Hydroxytryptophol; Serotonin; Tryptophan | 1988 |
A regional study of sex differences in rat brain serotonin.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Female; Hydroxyindoleacetic Acid; In Vitro Techniques; Limbic System; Male; Preoptic Area; Rats; Rats, Inbred Strains; Serotonin; Sex Factors; Tryptophan | 1988 |
Effect of selective monoamine oxidase inhibitors on rat pineal melatonin synthesis in vitro.
Topics: Animals; Arylamine N-Acetyltransferase; Clorgyline; Hydroxyindoleacetic Acid; Hydroxytryptophol; Melatonin; Monoamine Oxidase; Norepinephrine; Organ Culture Techniques; Phenethylamines; Pineal Gland; Propranolol; Propylamines; Rats; Rats, Inbred F344; Rats, Inbred Strains; Selegiline; Serotonin; Tryptophan | 1988 |
Changes in plasma and brain tryptophan and brain serotonin and 5-hydroxyindoleacetic acid after footshock stress.
Topics: Animals; Brain; Brain Stem; Chromatography, High Pressure Liquid; Electroshock; Frontal Lobe; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mice; Serotonin; Stress, Physiological; Tryptophan | 1988 |
Chronic stress increases serotonin and noradrenaline in rat brain and sensitizes their responses to a further acute stress.
Topics: Animals; Brain; Corpus Striatum; Frontal Lobe; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Male; Medulla Oblongata; Mesencephalon; Norepinephrine; Pons; Rats; Rats, Inbred Strains; Restraint, Physical; Serotonin; Stress, Physiological; Tryptophan | 1988 |
The pentagastrin test as an indicator of a cure in surgically treated patients with advanced carcinoid disease.
Topics: Carcinoid Tumor; Female; Follow-Up Studies; Humans; Hydroxyindoleacetic Acid; Ileal Neoplasms; Liver Neoplasms; Lymphatic Metastasis; Middle Aged; Pentagastrin; Remission Induction; Reoperation; Serotonin; Tomography, X-Ray Computed; Tryptophan | 1988 |
Increased 3,4-dihydroxyphenylacetic acid (DOPAC) levels in spontaneously hypertensive rats (SHR) during the development of hypertension.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypertension; Male; Phenylacetates; Rats; Rats, Inbred SHR; Rats, Inbred Strains; Tryptophan | 1988 |
Effect of low doses of gamma-hydroxybutyric acid on serotonin, noradrenaline, and dopamine concentrations in rat brain areas.
Topics: Animals; Brain; Dopamine; Dose-Response Relationship, Drug; Hydroxybutyrates; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Sodium Oxybate; Tryptophan | 1988 |
HPLC assays of 5-HIAA and tryptophan in cerebrospinal fluid and 5-HT and tryptophan in blood: a methodological study with clinical applications.
Topics: Adult; Aging; Antidepressive Agents, Tricyclic; Blood Platelets; Chromatography, High Pressure Liquid; Depressive Disorder; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; Sex Factors; Tryptophan | 1988 |
Investigations of the synthesis and metabolism of 5-hydroxytryptamine in Ascaridia galli (Nematoda)
Topics: 5-Hydroxytryptophan; Animals; Ascaridia; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1988 |
Acute effect of protein or carbohydrate breakfasts on human cerebrospinal fluid monoamine precursor and metabolite levels.
Topics: Dietary Carbohydrates; Dietary Proteins; Histidine; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Phenylalanine; Tryptophan; Tyrosine | 1989 |
Adaptation of female rats to stress: shift to male pattern by inhibition of corticosterone synthesis.
Topics: Adaptation, Physiological; Animals; Behavior, Animal; Brain; Corticosterone; Female; Hydroxyindoleacetic Acid; Male; Metyrapone; Motor Activity; Rats; Rats, Inbred Strains; Reference Values; Restraint, Physical; Serotonin; Sex Factors; Stress, Psychological; Tryptophan | 1988 |
Differential actions of neurotrophic factors on lesion-induced damage of the serotonergic neurons projecting to the hippocampus.
Topics: Animals; Brain; Choline O-Acetyltransferase; Functional Laterality; G(M1) Ganglioside; Hippocampus; Hydroxyindoleacetic Acid; Male; Mesencephalon; Nerve Growth Factors; Neurons; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Tryptophan | 1988 |
Elevated CSF dynorphin A [1-8] in Tourette's syndrome.
Topics: Dynorphins; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Peptide Fragments; Reference Values; Tourette Syndrome; Tryptophan; Tyrosine | 1988 |
[Biogenesis and degradation of serotonin in Fasciola hepatica].
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Fasciola hepatica; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1988 |
Tryptophan metabolism in D-galactosamine-induced liver injury.
Topics: Animals; Cells, Cultured; Chemical and Drug Induced Liver Injury; Galactosamine; Hydroxyindoleacetic Acid; Indoleacetic Acids; Liver; Liver Diseases; Rats; Rats, Inbred Strains; Serotonin; Tryptamines; Tryptophan | 1988 |
Tricyclic imipramine modification of the circadian rhythms of hypothalamic serotonin, its precursors and acid catabolite in individually housed rats.
Topics: 5-Hydroxytryptophan; Animals; Circadian Rhythm; Hydroxyindoleacetic Acid; Hypothalamus; Imipramine; Male; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Tryptophan | 1988 |
Effect of methoxyindole administration on plasma cation levels in the rat.
Topics: 5-Methoxytryptamine; Animals; Cations; Circadian Rhythm; Dose-Response Relationship, Drug; Female; Hydroxyindoleacetic Acid; Indoles; Magnesium; Melatonin; Rats; Rats, Inbred Strains; Tryptophan; Zinc | 1989 |
Effect of chronic D-fenfluramine administration on rat hypothalamic serotonin levels and release.
Topics: Animals; Dose-Response Relationship, Drug; Fenfluramine; Hydroxyindoleacetic Acid; Hypothalamus; Kinetics; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1989 |
Peripheral and central consequences of immobilization stress in genetically obese Zucker rats.
Topics: Animals; Body Weight; Corticosterone; Fatty Acids, Nonesterified; Feeding Behavior; Female; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Rats; Rats, Mutant Strains; Rats, Zucker; Reference Values; Restraint, Physical; Serotonin; Stress, Psychological; Tryptophan | 1989 |
Effect of latent iron deficiency on 5-hydroxytryptamine metabolism in rat brain.
Topics: Aldehyde Dehydrogenase; Animals; Body Weight; Brain; Female; Hydroxyindoleacetic Acid; Iron; Iron Deficiencies; Liver; Monoamine Oxidase; Organ Size; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1989 |
Prostaglandins and vasoactive amines in cerebral vasospasm after aneurysmal subarachnoid hemorrhage.
Topics: Adult; Cerebrospinal Fluid Proteins; Erythrocyte Count; Female; Humans; Hydroxyindoleacetic Acid; Intracranial Aneurysm; Ischemic Attack, Transient; Male; Middle Aged; Prostaglandins; Serotonin; Subarachnoid Hemorrhage; Tryptophan | 1989 |
Determination of plasma 5-hydroxytryptophan, 5-hydroxytryptamine, 5-hydroxyindoleacetic acid, tryptophan and melatonin by high-performance liquid chromatography with electrochemical detection.
Topics: 5-Hydroxytryptophan; Adult; Chromatography, High Pressure Liquid; Circadian Rhythm; Electrochemistry; Female; Haloperidol; Humans; Hydroxyindoleacetic Acid; Melatonin; Menstrual Cycle; Muscle, Smooth, Vascular; Serotonin; Tryptophan; Umbilical Arteries; Umbilical Veins | 1988 |
Dose-response decrease in plasma tryptophan and in brain tryptophan and serotonin after tryptophan-free amino acid mixtures in rats.
Topics: Amino Acids; Animals; Brain; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1989 |
Effects of lead and niacin on tryptophan and serotonin metabolism.
Topics: Animals; Brain; Brain Chemistry; Chickens; Diet; Harmaline; Hydroxyindoleacetic Acid; Lead; Lead Poisoning; Liver; Male; Monoamine Oxidase; Niacin; Probenecid; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tryptophan Oxygenase | 1988 |
Inhibition of rat liver tryptophan pyrrolase activity and elevation of brain tryptophan concentration by administration of DL-alpha-amino-beta-pyridinepropanoic acid (pyridylalanine) analogs.
Topics: Alanine; Animals; Brain; Hydroxyindoleacetic Acid; Kinetics; Liver; Male; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Structure-Activity Relationship; Tryptophan; Tryptophan Oxygenase | 1987 |
In vivo and in vitro effects of adrenocorticotrophic hormone on serotonin receptors in neonatal rat brain.
Topics: Adrenocorticotropic Hormone; Animals; Animals, Newborn; Brain Chemistry; Hydroxyindoleacetic Acid; Ketanserin; Rats; Receptors, Serotonin; Serotonin; Tryptophan; Weight Gain | 1989 |
Acute hepatic heme depletion: impaired gluconeogenesis in rats.
Topics: Animals; Brain; Dicarbethoxydihydrocollidine; Gluconeogenesis; Glutathione; Glycerol; Heme; Hydroxyindoleacetic Acid; Liver; Phenobarbital; Porphyrias; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 1989 |
Circumvention of defective neutral amino acid transport in Hartnup disease using tryptophan ethyl ester.
Topics: Amino Acids; Animals; Biological Transport; Child, Preschool; Female; Hartnup Disease; Humans; Hydrolysis; Hydroxyindoleacetic Acid; Male; Niacinamide; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1989 |
Effect of 5-hydroxytryptamine precursors on morphine analgesia in the formalin test.
Topics: 5-Hydroxytryptophan; Analgesia; Animals; Behavior, Animal; Central Nervous System; Dose-Response Relationship, Drug; Drug Synergism; Formaldehyde; Hydroxyindoleacetic Acid; Male; Morphine; Pain Measurement; Rats; Serotonin; Tryptophan | 1988 |
Involvement of indoleamines in functional disturbances after brain injury.
Topics: Animals; Biogenic Amines; Brain; Brain Injuries; Cerebral Cortex; Deoxyglucose; Fenclonine; Hydroxyindoleacetic Acid; Male; Raphe Nuclei; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Tryptophan | 1989 |
Effect of sustained exercise on plasma amino acid concentrations and on 5-hydroxytryptamine metabolism in six different brain regions in the rat.
Topics: Amino Acids, Branched-Chain; Animals; Brain; Dopamine; Fatty Acids, Nonesterified; Female; Hydroxyindoleacetic Acid; Norepinephrine; Phenylalanine; Physical Endurance; Physical Exertion; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tyrosine | 1989 |
Effects of individual housing on circadian rhythms of adult rats.
Topics: Animals; Circadian Rhythm; Corticosterone; Housing, Animal; Hydroxyindoleacetic Acid; Hypothalamus; Male; Prolactin; Rats; Rats, Inbred Strains; Serotonin; Social Isolation; Tryptophan | 1989 |
Glycolic acid and tryptophan effects on feed intake and hypothalamic indoleamines in chicks.
Topics: Animals; Chickens; Dose-Response Relationship, Drug; Feeding Behavior; Glycine; Glycolates; Hydroxyindoleacetic Acid; Hypothalamus; Injections, Intraperitoneal; Male; Serotonin; Tryptophan | 1989 |
Calcium-dependent, tetrodotoxin-sensitive stimulation of cortical serotonin release after a tryptophan load.
Topics: Animals; Calcium; Cerebral Cortex; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin; Tryptophan | 1989 |
Systemic endotoxin increases L-tryptophan, 5-hydroxyindoleacetic acid, 3-hydroxykynurenine and quinolinic acid content of mouse cerebral cortex.
Topics: Animals; Cerebral Cortex; Endotoxins; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Kynurenine; Mice; Mice, Inbred C57BL; Pyridines; Quinolinic Acid; Quinolinic Acids; Salmonella; Time Factors; Tryptophan | 1989 |
Indole amine deficiency in blood and cerebrospinal fluid from patients with human immunodeficiency virus infection.
Topics: Acquired Immunodeficiency Syndrome; Adolescent; Adult; Aged; Blood Platelets; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; T-Lymphocytes; Tryptophan | 1989 |
Duration of streptozotocin diabetes influences the response of hypothalamic serotonin metabolism to immobilization stress.
Topics: Animals; Blood Glucose; Corticosterone; Diabetes Mellitus, Experimental; Female; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Rats; Rats, Inbred Strains; Restraint, Physical; Serotonin; Stress, Physiological; Time Factors; Tryptophan | 1989 |
PHysical exercise: evidence for differential consequences of tryptophan on 5-HT synthesis and metabolism in central serotonergic cell bodies and terminals.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Physical Exertion; Rats; Rats, Inbred Strains; Serotonin; Tissue Distribution; Tryptophan; Tryptophan Hydroxylase | 1989 |
Tryptophan availability modulates serotonin release from rat hypothalamic slices.
Topics: Animals; Calcium; Electric Stimulation; Hydroxyindoleacetic Acid; Hypothalamus; In Vitro Techniques; Kinetics; Male; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin; Tryptophan | 1989 |
Increased plasma free serotonin but unchanged platelet serotonin in bipolar patients treated chronically with lithium.
Topics: Adult; Bipolar Disorder; Blood Platelets; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Lithium; Male; Middle Aged; Serotonin; Tryptophan | 1989 |
Effect of D-fenfluramine on serotonin release in brains of anaesthetized rats.
Topics: Anesthesia; Animals; Brain; Fenfluramine; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1989 |
Liver tryptophan pyrrolase. A major determinant of the lower brain 5-hydroxytryptamine concentration in alcohol-preferring C57BL mice.
Topics: Alcoholism; Animals; Brain; Disease Models, Animal; Homeostasis; Hydroxyindoleacetic Acid; Liver; Male; Mice; Mice, Inbred C57BL; Mice, Inbred CBA; Reference Values; Serotonin; Tryptophan; Tryptophan Oxygenase | 1989 |
Mechanism of action of serotonin on frog adrenal cortex.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Aldosterone; Animals; Corticosterone; Hydroxyindoleacetic Acid; In Vitro Techniques; Kinetics; Male; Rana ridibunda; Serotonin; Serotonin Antagonists; Tryptophan | 1989 |
Effect of a meal on human whole blood serotonin.
Topics: Adult; Chromatography, High Pressure Liquid; Feeding Behavior; Female; Humans; Hydroxyindoleacetic Acid; Male; Reference Values; Serotonin; Time Factors; Tryptophan | 1985 |
Comparative ontogenesis of brain tryptamine, serotonin, and tryptophan.
Topics: Animals; Brain; Brain Chemistry; Chromatography, High Pressure Liquid; Fluorometry; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptamines; Tryptophan | 1985 |
Monitoring the effect of a tryptophan load on brain indole metabolism in freely moving rats by simultaneous cerebrospinal fluid sampling and brain dialysis.
Topics: Animals; Brain; Corpus Striatum; Dialysis; Hydroxyindoleacetic Acid; Indoles; Kinetics; Male; Rats; Tryptophan | 1985 |
Indole amines and amino acids in various brain regions after infusion of branched chain amino acids into hepatectomized rats.
Topics: Amino Acids; Amino Acids, Branched-Chain; Animals; Brain; Brain Chemistry; Hepatectomy; Hydroxyindoleacetic Acid; Indoles; Male; Rats; Rats, Inbred Strains; Serotonin; Tissue Distribution; Tryptophan | 1985 |
Changes in mouse brain serotonin turnover following chronic imipramine administration.
Topics: Animals; Brain Chemistry; Female; Fenclonine; Hydroxyindoleacetic Acid; Hypothalamus; Imipramine; Injections, Intraperitoneal; Mice; Monoamine Oxidase; Pargyline; Serotonin; Time Factors; Tryptophan | 1985 |
Comparison of the effects of benzodiazepines and other anticonvulsant drugs on synthesis and utilization of 5-HT in mouse brain.
Topics: Animals; Anti-Anxiety Agents; Anticonvulsants; Benzodiazepines; Brain Chemistry; Fenclonine; Hydroxyindoleacetic Acid; Kinetics; Male; Mice; Serotonin; Tryptophan | 1985 |
Indole levels in human lumbar and ventricular cerebrospinal fluid and the effect of L-tryptophan administration.
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Aged; Anticonvulsants; Child; Chromatography, High Pressure Liquid; Drug Therapy, Combination; Epilepsies, Myoclonic; Female; Humans; Hydrocephalus; Hydroxyindoleacetic Acid; Indoles; Male; Middle Aged; Serotonin; Tryptophan | 1985 |
Cerebrospinal fluid (CSF) and brain monoamine metabolites in the developing rat pup.
Topics: Animals; Biogenic Amines; Brain Chemistry; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tyrosine | 1985 |
The effects produced by prostaglandin D2 on serotonin turnover and release and tryptophan uptake.
Topics: Animals; Brain Chemistry; Dinoprost; Hydroxyindoleacetic Acid; Male; Mice; Prostaglandin D2; Prostaglandins D; Prostaglandins F; Protein Binding; Serotonin; Synaptosomes; Tryptophan | 1985 |
Neurotransmitter precursors and metabolites in CSF of human neonates.
Topics: Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Infant, Newborn; Infant, Newborn, Diseases; Infant, Premature; Male; Methoxyhydroxyphenylglycol; Neurotransmitter Agents; Reference Values; Tryptophan; Tyrosine | 1985 |
Effects of pinealectomy on regional brain serotonin metabolism.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1985 |
Total and free tryptophan concentration in the plasma of depressive patients.
Topics: Acids; Brain; Depression; Fatty Acids, Nonesterified; Female; Humans; Hydroxyindoleacetic Acid; Lithium; Middle Aged; Monoamine Oxidase Inhibitors; Solubility; Stimulation, Chemical; Tryptophan | 1973 |
Brain monoamines in guinea pigs with experimental allergic encephalitis.
Topics: Animals; Antibodies; Brain Chemistry; Complement Fixation Tests; Dopamine; Encephalomyelitis, Autoimmune, Experimental; Fenclonine; Guinea Pigs; Homovanillic Acid; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Myelin Basic Protein; Norepinephrine; Serotonin; Spinal Cord; Tryptophan | 1973 |
[Case of agrypnia (4 months without sleep) in Morvan's disease. Favorable action of 5-hydroxytryptophan].
Topics: 5-Hydroxytryptophan; Adult; Chorea; Dose-Response Relationship, Drug; Electroconvulsive Therapy; Electroencephalography; Hallucinations; Humans; Hydroxyindoleacetic Acid; Hypnotics and Sedatives; Leg; Male; Memory Disorders; Myoclonus; Sleep Deprivation; Sleep Initiation and Maintenance Disorders; Sleep Stages; Sleep, REM; Time Factors; Tryptophan; Wakefulness | 1974 |
Feedback regulation of 5-HT synthesis in rat striatal slices.
Topics: Animals; Basal Ganglia; Butyrates; Chromatography, Gel; Chromatography, Ion Exchange; Corpus Striatum; Cyclic AMP; Depression, Chemical; Dibenzazepines; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Indoleacetic Acids; Kinetics; Male; Monoamine Oxidase Inhibitors; Pargyline; Rats; Serotonin; Spectrometry, Fluorescence; Stimulation, Chemical; Tritium; Tryptamines; Tryptophan | 1973 |
In-vivo measurements of tryptophan and tyrosine hydroxylase activities in mouse brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Carboxy-Lyases; Dihydroxyphenylalanine; Dopamine; Female; Hydrazines; Hydroxyindoleacetic Acid; Mice; Norepinephrine; Pargyline; Serotonin; Tryptophan; Tyrosine 3-Monooxygenase | 1973 |
Changes on recovery in the concentrations of tryptophan and the biogenic amine metabolites in the cerebrospinal fluid of patients with affective illness.
Topics: Adult; Affective Symptoms; Antipsychotic Agents; Biogenic Amines; Bipolar Disorder; Butyrophenones; Depression; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Phenothiazines; Receptors, Drug; Serotonin; Tryptophan | 1973 |
The effect of hypoxia on monoamine synthesis, levels and metabolism in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Dihydroxyphenylalanine; Dopamine; Fluorometry; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypoxia; Kinetics; Male; Monoamine Oxidase Inhibitors; Norepinephrine; Probenecid; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine 3-Monooxygenase | 1973 |
Comparison of the chronic and acute effects of D-lysergic acid diethylamide (LSD) treatment on rat brain serotonin and norepinephrine.
Topics: Animals; Brain Stem; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Norepinephrine; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1974 |
Estimation of the rate of 5-HT synthesis in the mouse brain by various methods.
Topics: 5-Hydroxytryptophan; Analysis of Variance; Animals; Benzyl Compounds; Brain; Brain Chemistry; Carboxy-Lyases; Chromatography, Ion Exchange; Female; Hydrazines; Hydroxyindoleacetic Acid; Kinetics; Mice; Monoamine Oxidase Inhibitors; Pargyline; Probenecid; Serotonin; Spectrometry, Fluorescence; Tritium; Tryptophan | 1974 |
Proceedings: The effect of hydrocortisone on tryptophan metabolism in the rat.
Topics: Animals; Brain; Hydrocortisone; Hydroxyindoleacetic Acid; Liver; Rats; Serotonin; Stimulation, Chemical; Tryptophan; Tryptophan Oxygenase | 1974 |
Changes resembling lupus erythematosus after prolonged treatment with Ro-4-4602, a potent inhibitor of 5-HTP-carboxyliase, in white rats.
Topics: 5-Hydroxytryptophan; Aminobenzoates; Animals; Carboxy-Lyases; Cholesterol; Creatinine; Female; Hydrazines; Hydroxyindoleacetic Acid; Kidney; Kynurenine; Liver; Lupus Erythematosus, Systemic; Male; Neutrophils; Proline; Rats; Spleen; Tryptophan; Vanilmandelic Acid | 1969 |
Increase in the plasma concentration of free tryptophan caused by probenecid in humans.
Topics: Aged; Brain; Enteral Nutrition; Female; Humans; Hydroxyindoleacetic Acid; Probenecid; Serotonin; Tryptophan | 1973 |
5-hydroxyindoles in phenylketonuric and nonphenylketonuric mental defectives.
Topics: 5-Hydroxytryptophan; Animals; Biological Transport; Carboxy-Lyases; Child; Down Syndrome; Humans; Hydroxyindoleacetic Acid; Indoles; Intellectual Disability; Phenylketonurias; Rats; Serotonin; Tryptophan | 1968 |
Neurologic aspects of typical and atypical Down's syndrome.
Topics: Cataract; Chromosome Aberrations; Down Syndrome; Gait; Humans; Hydroxyindoleacetic Acid; Intelligence; Mosaicism; Neurologic Manifestations; Seizures; Speech Disorders; Strabismus; Trisomy; Tryptophan; Uric Acid | 1969 |
[Tryptophan metabolism in patients with pellagra].
Topics: Acetaminophen; Administration, Oral; Adult; Aged; Child, Preschool; Female; Hartnup Disease; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Middle Aged; Niacinamide; Pellagra; Tryptamines; Tryptophan | 1970 |
[Pharmacological and therapeutic studies (p-chlorphenylalanin) on carcinoid syndrome in 11 cases].
Topics: 5-Hydroxytryptophan; Aged; Blood Pressure; Bradykinin; Epinephrine; Female; Fenclonine; Humans; Hydroxyindoleacetic Acid; Isoproterenol; Male; Malignant Carcinoid Syndrome; Metaraminol; Middle Aged; Mixed Function Oxygenases; Norepinephrine; Phentolamine; Phenylalanine; Serotonin; Tryptophan; Tyramine | 1971 |
[Hypersomnia and increase of cerebral 5-hydroxyindoleacetic acid due to isthmic lesions in the cat].
Topics: Animals; Brain Chemistry; Brain Injuries; Cats; Electroencephalography; Female; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Sleep Stages; Sleep Wake Disorders; Tryptophan | 1970 |
Effect of a transverse cerebral hemisection on 5-hydroxytryptamine metabolism in the rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Carboxy-Lyases; Diencephalon; Female; Hydrazines; Hydroxyindoleacetic Acid; Male; Mesencephalon; Monoamine Oxidase Inhibitors; Pargyline; Probenecid; Rats; Serotonin; Time Factors; Tryptophan | 1972 |
The role of brain serotonin in DDT-induced hyperpyrexia.
Topics: Animals; Brain; Brain Stem; DDT; Fenclonine; Fever; Fluorine; Hydroxyindoleacetic Acid; Male; Pargyline; Rats; Seizures; Serotonin; Tremor; Tryptophan | 1972 |
Alpha-methyltryptophan: effects on synthesis and degradation of serotonin in the brain.
Topics: Amines; Animals; Brain; Brain Chemistry; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Cresols; Fenclonine; Fluorescence; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylamines; Intestine, Small; Male; Methylation; Pargyline; Rats; Reserpine; Serine; Serotonin; Tryptophan | 1972 |
[Variations of cerebral biogenic amines after injection of 4-butyrolactone].
Topics: Amines; Animals; Attention; Brain; Dopamine; Furans; Hydroxyindoleacetic Acid; Lactones; Norepinephrine; Rats; Serotonin; Sleep; Tryptophan; Tyrosine | 1971 |
The effects of some tryptamine derivatives on brain monoamines and their precursor amino acids.
Topics: Amines; Amino Acids; Aminobutyrates; Animals; Behavior, Animal; Brain; Brain Chemistry; Circadian Rhythm; Dopamine; Fenclonine; Hydroxyindoleacetic Acid; Hypothermia; Male; Norepinephrine; Rats; Reserpine; Serotonin; Structure-Activity Relationship; Tryptamines; Tryptophan; Tyrosine | 1972 |
Carcinoid syndrome treated with streptozotocin.
Topics: Alkaline Phosphatase; Female; Histocytochemistry; Humans; Hydroxyindoleacetic Acid; Liver Neoplasms; Malignant Carcinoid Syndrome; Microscopy, Electron; Middle Aged; Neoplasm Metastasis; Serotonin; Streptozocin; Tryptophan | 1972 |
[Functional exploration at various levels of the tryptophan--nicotinic acid metabolic line].
Topics: Diabetes Mellitus; Down Syndrome; Female; Humans; Hydroxyindoleacetic Acid; Hydroxylation; Kynurenine; Male; Nicotinic Acids; ortho-Aminobenzoates; Oxidation-Reduction; Pregnancy; Serotonin; Tryptophan; Vitamin B 6 Deficiency | 1972 |
The effect of L-tryptophan and some psychotropic drugs on the formation of 5-hydroxytryptophan in the mouse brain in vivo.
Topics: 5-Hydroxytryptophan; Acetamides; Animals; Benzyl Compounds; Brain; Carboxy-Lyases; Dimethylamines; Dose-Response Relationship, Drug; Feedback; Female; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Mice; Nialamide; Phenylalanine; Reserpine; Sensory Receptor Cells; Serine; Serotonin; Tryptamines; Tryptophan; Tryptophan Hydroxylase; Tyrosine | 1972 |
Lysosomal enzymes, amino acids and acid metabolites of amines in Huntington's chorea.
Topics: Acid Phosphatase; Adult; Aged; Amines; Amino Acids; Blood Proteins; Cerebrospinal Fluid Proteins; Dopamine; Female; Humans; Huntington Disease; Hydroxyindoleacetic Acid; Lysosomes; Male; Middle Aged; Phenylacetates; Serotonin; Sulfatases; Tryptophan; Tyrosine | 1973 |
Serotonin-containing neuronal perikarya and terminals: differential effects of P-chlorophenylalanine.
Topics: 5-Hydroxytryptophan; Animals; Basal Ganglia; Brain Stem; Diencephalon; Fenclonine; Fluorescence; Hydroxyindoleacetic Acid; Limbic System; Male; Mesencephalon; Microscopy, Fluorescence; Pargyline; Rats; Reticular Formation; Serotonin; Serotonin Antagonists; Tryptamines; Tryptophan | 1973 |
Effect of chronic transection on dopamine, noradrenaline and 5-hydroxytryptamine in the rat spinal cord.
Topics: Animals; Chromatography, Ion Exchange; Dopamine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Serotonin; Spinal Cord; Time Factors; Tryptophan | 1973 |
Dietary regulation of brain tryptophan metabolism by plasma ratio of free tryptophan and neutral amino acids in humans.
Topics: Amino Acids; Blood Proteins; Brain; Diet; Eating; Fasting; Feeding Behavior; Humans; Huntington Disease; Hydroxyindoleacetic Acid; Parkinson Disease; Protein Binding; Tryptophan | 1974 |
Proceedings: Determination of noradrenaline, dopamine, serotonin, 5-hydroxyindoleacetic acid, tyrosine and tryptophane in the isolated perfused rat brain.
Topics: Animals; Brain Chemistry; Dopamine; Fluorometry; Hydroxyindoleacetic Acid; Norepinephrine; Perfusion; Rats; Reserpine; Serotonin; Tryptophan; Tyrosine | 1974 |
Brain serotonin, affective illness, and antidepressant drugs: cerebrospinal fluid studies with probenecid.
Topics: Affective Symptoms; Amitriptyline; Antidepressive Agents; Brain; Brain Chemistry; Depression; Fenclonine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Imipramine; Probenecid; Serotonin; Spinal Puncture; Time Factors; Tryptophan | 1974 |
The use of 5-HTP in the treatment of Down's syndrome.
Topics: 5-Hydroxytryptophan; Administration, Oral; Age Factors; Child Development; Child, Preschool; Chromatography; Down Syndrome; Female; Humans; Hydroxyindoleacetic Acid; Infant; Intelligence Tests; Male; Tryptophan | 1974 |
Excretion of 5-hydroxyindole acetic acid and n1-methylnicotinamide in advanced cancer patients.
Topics: Aged; Humans; Hydroxyindoleacetic Acid; Middle Aged; Neoplasms; Niacinamide; Tryptophan | 1973 |
Biochemical effects of dihydroxylated tryptamines on central indoleamine neurones.
Topics: Amines; Animals; Brain; Carbon Radioisotopes; Catecholamines; Chromatography, Paper; Desipramine; Dose-Response Relationship, Drug; Fenclonine; Hydroxydopamines; Hydroxyindoleacetic Acid; In Vitro Techniques; Indoles; Male; Medulla Oblongata; Neurons; Nialamide; Norepinephrine; Pargyline; Rats; Serotonin; Spinal Cord; Synaptosomes; Time Factors; Tritium; Tryptamines; Tryptophan; Tyrosine | 1974 |
[5-Hydroxytryptamine biosynthesis in nervous tissue and myocardium of Helix pomatia. New results].
Topics: 5-Hydroxytryptophan; Animals; Helix, Snails; Hydroxyindoleacetic Acid; Myocardium; Nerve Tissue; Pargyline; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1974 |
ACTH induced changes in tryptophan turnover along induceable pathways in man.
Topics: 17-Hydroxycorticosteroids; Adrenocorticotropic Hormone; Carbon Isotopes; Glycine; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Male; Tryptophan | 1966 |
Incorporation of 14C-tryptophan into 14C-protein by cultured rat pineals: stimulation by l-norepinephrine.
Topics: Aminoisobutyric Acids; Animals; Carbon Isotopes; Culture Techniques; Dopamine; Epinephrine; Female; Hydroxyindoleacetic Acid; Leucine; Melatonin; Methionine; Norepinephrine; Pineal Gland; Protein Biosynthesis; Rats; Serotonin; Synaptic Transmission; Tryptophan | 1969 |
Serotonin now: clinical implications of inhibiting its synthesis with para-chlorophenylalanine.
Topics: Adult; Aged; Animals; Behavior; Brain Chemistry; Catechols; Cattle; Depression; Diarrhea; Dogs; Enzyme Precursors; Humans; Hydroxyindoleacetic Acid; Male; Malignant Carcinoid Syndrome; Middle Aged; Phenylalanine; Rabbits; Rats; Serotonin; Serotonin Antagonists; Sexual Behavior, Animal; Sleep, REM; Testosterone; Tryptophan; Vasomotor System | 1970 |
Pharmacological effects of carbaryl. II. Modification of serotonin metabolism in the rat brain.
Topics: Adrenocorticotropic Hormone; Animals; Brain; Brain Chemistry; Carbamates; Corticosterone; Hydroxyindoleacetic Acid; Male; Mixed Function Oxygenases; Naphthalenes; Phenylalanine; Rats; Reserpine; Serotonin; Stimulation, Chemical; Tryptophan | 1971 |
[Serotoninergic systems and the problem of false transmitters].
Topics: Animals; Brain Chemistry; Depression, Chemical; Humans; Hydroxyindoleacetic Acid; Nerve Endings; Rats; Serotonin; Stimulation, Chemical; Synaptic Transmission; Tryptamines; Tryptophan | 1971 |
Effect of psychotropic drugs on tryptophan concentration in the rat brain.
Topics: Alkaloids; Animals; Apomorphine; Aporphines; Body Temperature; Brain Chemistry; Butyrates; Chlorpromazine; Cold Temperature; Cyclic AMP; Dextroamphetamine; Fenclonine; Fenfluramine; Haloperidol; Hot Temperature; Hydroxybutyrates; Hydroxyindoleacetic Acid; Lithium; Male; Methyltyrosines; Morphine; Nucleosides; Phenelzine; Phenmetrazine; Probenecid; Rats; Reserpine; Serotonin; Tryptophan; Tyrosine | 1971 |
Stimulation of brain serotonin synthesis by dibutyryl-cyclic AMP in rats.
Topics: Adenine Nucleotides; Animals; Brain; Brain Chemistry; Cerebral Ventricles; Cyclic AMP; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Probenecid; Rats; Serotonin; Stimulation, Chemical; Tryptophan; Tyrosine | 1971 |
Pineal gland: stimulation of melatonin production by norepinephrine involves cyclic AMP-mediated stimulation of N-acetyltransferase.
Topics: Adenylyl Cyclases; Animals; Chromatography, Thin Layer; Cyclic AMP; Cycloheximide; Dactinomycin; Hydroxyindoleacetic Acid; Indoles; Melatonin; Methyltransferases; Norepinephrine; Organ Culture Techniques; Phosphoric Monoester Hydrolases; Pineal Gland; Rats; Serotonin; Stimulation, Chemical; Theophylline; Transferases; Tritium; Tryptophan | 1970 |
Stimulation by dibutyryl cyclic AMP of serotonin synthesis and tryptophan transport in brain slices.
Topics: Adenosine Monophosphate; Animals; Biological Transport; Brain; Butyrates; Cyclic AMP; Cycloheximide; Glucagon; Hydroxyindoleacetic Acid; Male; Norepinephrine; Osmolar Concentration; Rats; Serotonin; Theophylline; Tritium; Tryptophan; Tyrosine | 1972 |
Serotonin turnover in cultured raphe nuclei from newborn rat: in vitro development and drug effects.
Topics: Adrenocorticotropic Hormone; Animals; Animals, Newborn; Carbon Isotopes; Cortisone; Culture Techniques; Fenclonine; Hydroxydopamines; Hydroxyindoleacetic Acid; Medulla Oblongata; Rats; Serotonin; Tryptophan | 1972 |
Drugs influencing plasma and brain tryptophan.
Topics: Aminophylline; Animals; Brain Chemistry; Cyclic AMP; Fatty Acids, Nonesterified; Food Deprivation; Hydroxyindoleacetic Acid; Insulin; Isoproterenol; Nicotinic Acids; Protein Binding; Rats; Serotonin; Serum Albumin; Tryptophan | 1973 |
The effect of two synthetic ACTH analogues on the metabolism of biogenic amines in the rat brain.
Topics: Adrenocorticotropic Hormone; Amino Acids; Aminobutyrates; Animals; Avoidance Learning; Behavior, Animal; Biogenic Amines; Brain; Carbon Radioisotopes; Catecholamines; Dopamine; Fenclonine; Fluorometry; Hydroxyindoleacetic Acid; Male; Methyltyrosines; Norepinephrine; Peptides; Rats; Serotonin; Time Factors; Tryptophan; Tyrosine | 1974 |
How important is the synthesis of brain 5-hydroxytryptamine in the physiological control of its central function?
Topics: Animals; Brain; Brain Chemistry; Carboxy-Lyases; Drug Synergism; Feedback; Fenclonine; Hydroxyindoleacetic Acid; Kinetics; Monoamine Oxidase Inhibitors; Motor Activity; Nerve Endings; Neurons; Rats; Serotonin; Synaptic Transmission; Tranylcypromine; Tryptophan; Tryptophan Hydroxylase | 1974 |
Effects on plasma and brain tryptophan in the rat of drugs and hormones that influence the concentration of unesterified fatty acid in the plasma.
Topics: Aminophylline; Animals; Brain Chemistry; Caffeine; Cyclic AMP; Dihydroxyphenylalanine; Epinephrine; Fatty Acids, Nonesterified; Food Deprivation; Hydroxyindoleacetic Acid; Injections, Subcutaneous; Insulin; Isoproterenol; Male; Nicotinic Acids; Protein Binding; Rats; Serotonin; Sodium Chloride; Theobromine; Tryptophan | 1974 |
In vitro Ca2+ dependent proteolysis in brain tissues: a possible source of error in transmitter metabolism studies.
Topics: Amino Acids; Animals; Brain; Calcium; Catecholamines; Chelating Agents; Chromatography, Gel; Chromatography, Ion Exchange; Corpus Striatum; Hippocampus; Hydroxyindoleacetic Acid; In Vitro Techniques; Leucine; Male; Nerve Tissue Proteins; Organ Specificity; Rats; Serotonin; Synaptic Transmission; Synaptosomes; Tritium; Tryptophan; Tyrosine | 1974 |
[Effects of intracerebral injection of 5,6-hydroxytryptamine on the cerebral monoamines and the states of sleep in the cat].
Topics: Animals; Biogenic Amines; Brain Chemistry; Catecholamines; Cats; Female; Hydroxyindoleacetic Acid; Injections, Intraventricular; Male; Serotonin; Sleep Stages; Sleep, REM; Tryptophan | 1974 |
The action of 2-amino-tetralin (beta-tetrahydronaphthylamine) on the metabolism of 5-hydroxytryptamine in the brain of the mouse.
Topics: Animals; Brain; Hydrazines; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Male; Methyldopa; Mice; Naphthalenes; Serotonin; Tryptophan | 1967 |
Effects of amino acid derivatives and drugs on the metabolism of tryptophan.
Topics: Adrenal Glands; Adrenalectomy; Animals; Brain; Carbon Dioxide; Carbon Isotopes; Chromatography, Paper; Deficiency Diseases; Depression, Chemical; Hydrocortisone; Hydroxyindoleacetic Acid; Liver; Metabolism; Mixed Function Oxygenases; Monoamine Oxidase Inhibitors; NAD; NADP; Oxidation-Reduction; Protein Biosynthesis; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase; Yohimbine | 1971 |
-Methyltryptophan increases 5-hydroxytryptamine-like material in rat brain.
Topics: Animals; Brain Chemistry; Chromatography; Fluorescence; Hydroxyindoleacetic Acid; Rats; Serotonin; Spectrophotometry; Tryptophan; Yohimbine | 1971 |
End product inhibition of serotonin synthesis in the rat striatum.
Topics: Animals; Brain Chemistry; Chromatography, Ion Exchange; Corpus Striatum; Depression, Chemical; Dibenzazepines; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Nerve Endings; Neural Inhibition; Neurons; Osmolar Concentration; Pargyline; Rats; Rats, Inbred Strains; Serotonin; Tritium; Tryptophan | 1972 |
Effect of the oral administration of tryptophan-free amino acid mixtures on serum tryptophan, brain tryptophan and serotonin metabolism.
Topics: Administration, Oral; Amino Acids; Animals; Brain; Diet; Hydroxyindoleacetic Acid; Male; Serotonin; Tryptophan | 1974 |
Tryptophan and 5-hydroxyindoleacetic acid in human cerebrospinal fluid.
Topics: Drug Stability; Fasting; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis; Nerve Tissue Proteins; Pneumoencephalography; Spectrometry, Fluorescence; Time Factors; Tryptophan; Ultrafiltration | 1974 |
[The influence of lead upon the tryptophan metabolism (author's transl)].
Topics: Enzyme Induction; Humans; Hydroxyindoleacetic Acid; Lead; Lead Poisoning; Tryptophan; Tryptophan Oxygenase | 1974 |
Urinary excretion of tryptophan metabolites during phototherapy.
Topics: Aminohippuric Acids; Humans; Hydroxyindoleacetic Acid; Hyperbilirubinemia; Infant, Newborn; Infant, Newborn, Diseases; Kynurenic Acid; Kynurenine; ortho-Aminobenzoates; Photochemistry; Phototherapy; Serotonin; Tryptophan; Xanthurenates | 1974 |
Evidence for a peripheral effect of fusaric acid, a dopamine beta-hydroxylase inhibitor, on serotonin metabolism.
Topics: Animals; Brain; Brain Chemistry; Catecholamines; Dopamine; Dopamine beta-Hydroxylase; Hydroxyindoleacetic Acid; Male; Norepinephrine; Picolinic Acids; Rats; Serotonin; Tryptophan; Ultrafiltration | 1974 |
Plasma tryptophan and 5-HT metabolism in the CNS of the newborn rat.
Topics: Aging; Amino Acids; Animals; Animals, Newborn; Biological Transport; Blood-Brain Barrier; Brain; Brain Stem; Chlordiazepoxide; Chromatography, Gel; Chromatography, Ion Exchange; Female; Hydroxyindoleacetic Acid; In Vitro Techniques; Kinetics; Male; Organ Specificity; Pregnancy; Rats; Salicylates; Serotonin; Time Factors; Tritium; Tryptophan; Tyrosine; Ultrafiltration | 1974 |
Microanalysis of tryptophan metabolites in mice.
Topics: Animals; Autoradiography; Carbon Radioisotopes; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Creatinine; Evaluation Studies as Topic; Female; Fluorescence; Glucuronates; Hydroxyindoleacetic Acid; Indicators and Reagents; Kynurenine; Methods; Mice; Microchemistry; Serotonin; Sulfuric Acids; Tryptophan | 1974 |
Relevance of free tryptophan in serum to tissue tryptophan concentrations.
Topics: Animals; Body Weight; Brain Chemistry; Dialysis; Dietary Carbohydrates; Dietary Fats; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Intestine, Small; Liver; Male; Muscle, Smooth; Muscles; Protein Binding; Rats; Serotonin; Serum Albumin; Tryptophan; Tryptophan Oxygenase | 1974 |
Chronic lysergic acid diethylamide administration and serotonin turnover in various regions of the rat brain.
Topics: Animals; Brain; Cerebral Cortex; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Medulla Oblongata; Mesencephalon; Organ Specificity; Pons; Rats; Serotonin; Time Factors; Tritium; Tryptophan | 1974 |
Effects of chlorimipramine on experimentally induced changes in forebrain 5-hydroxy-indoles.
Topics: Animals; Brain; Brain Chemistry; Clomipramine; Dibenzazepines; Electric Stimulation; Electrodes, Implanted; Hydroxyindoleacetic Acid; Indoles; Male; Rats; Serotonin; Tryptophan | 1974 |
Effect of clofibrate on free and total tryptophan in serum and brain tryptophan metabolism.
Topics: Animals; Brain; Brain Chemistry; Clofibrate; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Time Factors; Tryptophan; Ultrafiltration | 1974 |
Effect of acutely administered analgesic drugs on rat brain serotonin turnover.
Topics: Analgesics; Animals; Brain; Brain Chemistry; Clomipramine; Dopamine; Hydroxyindoleacetic Acid; Kinetics; Male; Meperidine; Methadone; Morphine; Naloxone; Nialamide; Norepinephrine; Pargyline; Pentazocine; Rats; Serotonin; Stimulation, Chemical; Tranylcypromine; Tryptophan | 1974 |
Further studies on monoamine metabolism in three regions of mouse brain during pregnancy: monoamine metabolite concentrations and the effects of injected hormones.
Topics: Animals; Biogenic Amines; Brain; Dopamine; Drug Synergism; Estrus; Ethinyl Estradiol; Female; Hydroxyindoleacetic Acid; Mice; Norepinephrine; Normetanephrine; Pregnancy; Pregnancy, Animal; Progesterone; Serotonin; Time Factors; Tryptophan; Tyrosine | 1974 |
Fluorometric measurement of 5-hydroxyindoleacetic acid (5HIAA) and tryptophan in human CSF: effects of high doses of probenecid.
Topics: Administration, Oral; Adolescent; Adult; Bipolar Disorder; Brain Chemistry; Depression; Female; Fluorometry; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Probenecid; Schizophrenia; Tryptophan | 1974 |
[Cerebrospinal fluid levels of 5-hydroxyindoleacetic acid in patients with migraine before and after treatment with L-tryptophan].
Topics: Adolescent; Adult; Brain; Female; Humans; Hydroxyindoleacetic Acid; Migraine Disorders; Serotonin; Tryptophan | 1974 |
[CSF levels of 5-HIAA in migraine during tryptophan therapy (author's transl)].
Topics: Adult; Brain; Humans; Hydroxyindoleacetic Acid; Middle Aged; Migraine Disorders; Serotonin; Tryptophan | 1974 |
Effect of spinal transection on the metabolism of 5-hydroxyindoles formed in vivo from 3H-tryptophan in the rat spinal cord.
Topics: Animals; Body Temperature; Body Weight; Cordotomy; Hydroxyindoleacetic Acid; Injections, Intravenous; Male; Rats; Serotonin; Spinal Cord; Spinal Nerves; Time Factors; Tritium; Tryptophan | 1973 |
Serotonin metabolism in rat brain after surgical diversion of the portal venous circulation.
Topics: Animals; Brain; Brain Chemistry; Dihydroxyphenylalanine; Female; Hydroxyindoleacetic Acid; Liver; Portacaval Shunt, Surgical; Portal System; Rats; Serotonin; Tritium; Tryptophan | 1973 |
Characterization of indoles by thin-layer chromatography and in situ fluorometry.
Topics: 5-Hydroxytryptophan; Alcohols; Chromatography, Thin Layer; Dimethyl Sulfoxide; Fluorometry; Hydroxyindoleacetic Acid; Indicators and Reagents; Indoleacetic Acids; Indoles; Methanol; Methods; Serotonin; Sulfuric Acids; Tryptophan; Ultraviolet Rays | 1972 |
[Insomnia and cerebral metabolism of serotonin in cats: study of in vitro synthesis and release of serotonin 18 hours after destruction of the raphe nuclei].
Topics: 5-Hydroxytryptophan; Animals; Cats; Caudate Nucleus; Cerebral Cortex; Humans; Hydroxyindoleacetic Acid; Hypothalamus; Mesencephalon; Mixed Function Oxygenases; Serotonin; Sleep Initiation and Maintenance Disorders; Thalamus; Time Factors; Tritium; Tryptophan | 1972 |
An improved column chromatographic method for isolation of tryptophan metabolites.
Topics: 5-Hydroxytryptophan; Aldehydes; Amides; Animals; Chromatography, DEAE-Cellulose; Colorimetry; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Male; Methods; Nitriles; Rats; Serotonin; Spectrometry, Fluorescence; Tryptamines; Tryptophan; Urea; Vitamin B 6 Deficiency; Xanthurenates | 1972 |
Chromatographic analysis of naturally fluorescing compounds. I. Rapid analysis of nanogram amounts of indoles in physiologic fluids.
Topics: 5-Hydroxytryptophan; Chromatography, Ion Exchange; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Mathematics; Methods; Microchemistry; Osmolar Concentration; Serotonin; Spectrometry, Fluorescence; Temperature; Tryptamines; Tryptophan | 1972 |
Quantum chemical studies on drug actions. II. Quantum chemical data on derivatives of catechol, indole, imidazole amines and of spermine and spermidine.
Topics: 5-Hydroxytryptophan; Amines; Catecholamines; Catechols; Chemical Phenomena; Chemistry; Dopamine; Epinephrine; Fluorine; Hallucinogens; Histamine; Hydroxyindoleacetic Acid; Hydroxylation; Imidazoles; Indoles; Mandelic Acids; Norepinephrine; Normetanephrine; Phenethylamines; Quantum Theory; Serotonin; Spermidine; Spermine; Sulfhydryl Compounds; Tryptamines; Tryptophan; Tyramine | 1973 |
Serotonin (5-hydroxytryptamine) and other indolealkylamines in the male reproductive tract of a nematode.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, Thin Layer; Histocytochemistry; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Male; Nematoda; Serotonin; Tryptophan | 1973 |
Modification of brain serotonin by the diet.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Circadian Rhythm; Diet; Dietary Carbohydrates; Dietary Proteins; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Hydroxylation; Insulin; Protein Binding; Rats; Serotonin; Serum Albumin; Time Factors; Tryptophan | 1974 |
Dissimilation of tryptophan and related indolic compounds by ruminal microorganisms in vitro.
Topics: 5-Hydroxytryptophan; Animals; Anti-Bacterial Agents; Bacteria; Carbon Radioisotopes; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gas; Chromatography, Thin Layer; Culture Media; Eukaryota; Gastric Juice; Glucose; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Male; Rumen; Skatole; Time Factors; Tryptophan | 1974 |
In vitro experiments on the metabolism, accumulation and release of 5-HT in the nervous system of the snail Helix pomatia.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Biological Transport, Active; Calcium; Carbon Radioisotopes; Chromatography, Thin Layer; Desipramine; Electric Stimulation; Ganglia; Hydroxyindoleacetic Acid; Imipramine; In Vitro Techniques; Isotope Labeling; Magnesium; Nerve Tissue; Ouabain; Phenylalanine; Serotonin; Snails; Sorbitol; Structure-Activity Relationship; Temperature; Time Factors; Tritium; Tryptophan | 1974 |
New assay for tryptophan and its 5-hydroxyindole metabolites in blood.
Topics: 5-Hydroxytryptophan; Chromatography, Ion Exchange; Evaluation Studies as Topic; Humans; Hydroxyindoleacetic Acid; Methods; Microchemistry; Serotonin; Spectrometry, Fluorescence; Time Factors; Tryptophan | 1974 |
Effect of lithium on serum tryptophan and brain serotonin in rats.
Topics: Animals; Brain; Brain Chemistry; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Injections; Lithium; Male; Rats; Serotonin; Tryptophan | 1974 |
[Proceedings: Thin layer chromatography of tryptophan metabolites].
Topics: 5-Hydroxytryptophan; 5-Methoxytryptamine; Chromatography, Thin Layer; Electrophoresis; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1972 |
Long-term effects of 5,7-dihydroxytryptamine administered at birth on the development of brain monoamines.
Topics: 5,7-Dihydroxytryptamine; Animals; Animals, Newborn; Biogenic Monoamines; Brain; Dihydroxytryptamines; Female; Heart; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Reference Values; Tryptophan | 1974 |
Effect of an uptake inhibitor on serotonin metabolism in rat brain: studies with 3-(p-trifluoromethylphenoxy)-N-methyl-3-phenylpropylamine (Lilly 110140).
Topics: Animals; Brain; Dopamine; Fluoxetine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Serotonin Antagonists; Tryptophan | 1974 |
Free tryptophan in plasma and brain tryptophan metabolism.
Topics: Animals; Brain; Brain Chemistry; Fatty Acids, Nonesterified; Food Deprivation; Heparin; Humans; Hydroxyindoleacetic Acid; Immobilization; Male; Rats; Serotonin; Stress, Psychological; Tryptophan | 1972 |
Comparative studies of brain 5-hydroxytryptamine and tryptamine.
Topics: Animals; Brain; Brain Chemistry; Cerebellum; Cerebral Cortex; Corpus Striatum; Food Deprivation; Hydroxyindoleacetic Acid; Hypothalamus; Male; Medulla Oblongata; Mesencephalon; Pons; Probenecid; Rats; Serotonin; Stereotaxic Techniques; Tryptamines; Tryptophan | 1974 |
[Studies of indolamine metabolites in cerebrospinal fluid in depression].
Topics: Depression; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indomethacin; Male; Mass Spectrometry; Tryptamines; Tryptophan | 1972 |
The effects of high phenylalanine concentrations on serotonin and catecholamine metabolism in the human brain.
Topics: Adolescent; Adult; Amino Acids; Brain; Catecholamines; Chromatography; Dopamine; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Phenylacetates; Phenylalanine; Phenylketonurias; Probenecid; Serotonin; Tryptophan; Tyrosine | 1972 |
The balance of biogenic amines as condition for normal behaviour.
Topics: Aged; Benzyl Compounds; Brain; Dihydroxyphenylalanine; Dopamine; Electroencephalography; Female; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Middle Aged; Norepinephrine; Parkinson Disease; Phenylacetates; Psychoses, Substance-Induced; Serine; Serotonin; Tryptophan | 1972 |
Urinary excretion of 5-hydroxy indole acetic acid (5-HIAA) in children with kwashiorkor.
Topics: Celiac Disease; Child; Child, Preschool; Female; Humans; Hydroxyindoleacetic Acid; Kwashiorkor; Male; Tryptophan | 1972 |
Inhibition of the biosynthesis of 5-hydroxytryptamine in rat brain by imipramine.
Topics: Animals; Brain; Brain Chemistry; Carbon Isotopes; Fluorometry; Hydroxyindoleacetic Acid; Imipramine; Kinetics; Male; Probenecid; Rats; Serotonin; Serotonin Antagonists; Spectrometry, Fluorescence; Synaptosomes; Time Factors; Tryptophan | 1972 |
Studies on the urinary excretion of certain tryptophan metabolites in diabetics.
Topics: Adolescent; Adult; Amino Acids; Diabetes Mellitus; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Male; Middle Aged; Nitrogen; ortho-Aminobenzoates; Phenylbutyrates; Tryptophan; Xanthurenates | 1972 |
[Effect of total irradiation on plasma tryptophan and on hepatic tryptophan pyrrolase activity in rats].
Topics: Animals; Cesium Isotopes; Fluorometry; Hydroxyindoleacetic Acid; Liver; Male; Radiation Effects; Rats; Serotonin; Time Factors; Tryptophan; Tryptophan Oxygenase; Ultrafiltration | 1972 |
Increased serotonin turnover in acutely morphine-treated mice.
Topics: Animals; Brain Chemistry; Cerebral Cortex; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred ICR; Morphine; Probenecid; Serotonin; Time Factors; Tritium; Tryptophan | 1972 |
Biochemical investigations in Parkinsonism. A study of the metabolites of the biogenic amines in the lumbar CSF.
Topics: Dihydroxyphenylalanine; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Microscopy, Fluorescence; Parkinson Disease; Phenylacetates; Tryptophan | 1972 |
Renal excretion of D-tryptophan, 5-hydroxytryptamine, and 5-hydroxyindoleacetic acid in rats.
Topics: Absorption; Animals; Biological Transport; Carbon Isotopes; Depression, Chemical; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Kidney Function Tests; Kidney Tubules; Kidney Tubules, Distal; Kidney Tubules, Proximal; Perfusion; Probenecid; Punctures; Rats; Serotonin; Tryptophan | 1973 |
Effects of food deprivation and immobilization on tryptophan and other amino acids in rat brain.
Topics: Amino Acids; Animals; Brain Chemistry; Fasting; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Stress, Physiological; Tryptophan | 1973 |
Increased N-acetylserotonin and melatonin formation induced by d-amphetamine in rat pineal gland organ culture via a -adrenergic receptor mechanism.
Topics: Acetyltransferases; Animals; Calcium Isotopes; Chromatography, Thin Layer; Depression, Chemical; Dextroamphetamine; Hydroxyindoleacetic Acid; Male; Melatonin; Norepinephrine; Organ Culture Techniques; Phentolamine; Pineal Gland; Propranolol; Rats; Receptors, Adrenergic; Serotonin; Stimulation, Chemical; Tritium; Tryptophan | 1973 |
Conversion of D- and L-tryptophan to brain serotonin and 5-hydroxyindoleacetic acid and to blood serotonin.
Topics: Animals; Brain; Carbon Isotopes; Dose-Response Relationship, Drug; Female; Hydroxyindoleacetic Acid; Hypophysectomy; Indoles; Isomerism; Liver; Optical Rotation; Pentobarbital; Rats; Serotonin; Stress, Physiological; Time Factors; Tritium; Tryptophan | 1973 |
Free tryptophan in serum controls brain tryptophan level and serotonin synthesis.
Topics: Animals; Brain; Brain Chemistry; Fasting; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Male; Rats; Serotonin; Tryptophan; Ultrafiltration | 1973 |
Increase of brain tryptophan and stimulation of serotonin synthesis by salicylate.
Topics: Animals; Brain; Brain Chemistry; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Salicylates; Serotonin; Tryptophan | 1973 |
Biogenic amines and narcotic effects. II. Serotonin turnover in the rat after acute and chronic morphine administration.
Topics: Animals; Brain Chemistry; Drug Tolerance; Hydroxyindoleacetic Acid; Male; Morphine; Motor Activity; Naloxone; Pargyline; Probenecid; Rats; Serotonin; Time Factors; Tritium; Tryptophan; Tryptophan Hydroxylase | 1973 |
5-Hydroxyindoleacetic acid in cerebrospinal fluid: measurements in wakefulness, slow-wave and paradoxical sleep.
Topics: Animals; Brain; Cats; Electrodes, Implanted; Electroencephalography; Electromyography; Electrooculography; Hydroxyindoleacetic Acid; Reserpine; Sleep; Time Factors; Tryptophan; Wakefulness | 1973 |
Stimulation of brain serotonin turnover by paradoxical sleep deprivation in intact and hypophysectomized rats.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Hypophysectomy; Pituitary Gland; Pituitary-Adrenal System; Rats; Serotonin; Sleep Deprivation; Sleep Stages; Tryptophan | 1973 |
Effects of L-tryptophan on motor activity in mice.
Topics: Allopurinol; Animals; Brain; Carboxy-Lyases; Chlorine; Drug Synergism; Hydroxyindoleacetic Acid; Male; Mice; Motor Activity; Phenylalanine; Propionates; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tryptophan Oxygenase | 1973 |
Amine metabolites in the cerebrospinal fluid in Parkinson's disease and the response to levodopa.
Topics: Adult; Aged; Dihydroxyphenylalanine; Dopamine; Dose-Response Relationship, Drug; Electroencephalography; Evaluation Studies as Topic; Female; Follow-Up Studies; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Parkinson Disease; Phenylacetates; Serotonin; Tryptophan | 1973 |
Increase of brain levels of tryptophan induced by inhibition of dopamine beta-hydroxylase (EC 1.14.2.1).
Topics: Animals; Brain; Cresols; Disulfides; Dopamine beta-Hydroxylase; Hydroxyindoleacetic Acid; Imidazoles; Kinetics; Male; Norepinephrine; Oxazoles; Phenylthiourea; Rats; Serotonin; Thiazoles; Tryptophan | 1973 |
Plasma and brain tryptophan changes in experimental acute hepatic failure.
Topics: Animals; Brain; Caudate Nucleus; Fatty Acids, Nonesterified; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypothalamus; Kinetics; Ligation; Liver; Liver Diseases; Serotonin; Swine; Thalamus; Tryptophan | 1973 |
The significance of serotonin in the gastrointestinal tract: clinical notes.
Topics: Dumping Syndrome; Gastrointestinal Motility; Humans; Hydroxyindoleacetic Acid; Intestinal Obstruction; Malabsorption Syndromes; Peptic Ulcer; Serotonin; Tryptophan | 1973 |
[Biochemical investigation of carcinoid tumors].
Topics: Carcinoid Tumor; Humans; Hydroxyindoleacetic Acid; Kinins; Metabolic Clearance Rate; Neoplasm Metastasis; Serotonin; Tryptophan | 1973 |
Effects of electroconvulsive seizures on amine metabolism in the rat brain.
Topics: Amines; Animals; Brain; Electroconvulsive Therapy; Hydroxyindoleacetic Acid; Male; Norepinephrine; Normetanephrine; Rats; Serotonin; Tryptophan | 1973 |
The effects of an anti-atherosclerotic drug, pyridinolcarbamate, on heart, vascular and brain biogenic amines.
Topics: Animals; Arteriosclerosis; Biogenic Amines; Blood Vessels; Brain; Carbamates; Female; Fluorometry; Heart; Histamine; Hydroxyindoleacetic Acid; Mesenteric Arteries; Monoamine Oxidase Inhibitors; Myocardium; Norepinephrine; Pyridines; Rats; Serotonin; Tryptophan | 1973 |
5-Hydroxytryptamine metabolism in affective illness: the effect of tryptophan administration.
Topics: Adult; Affective Symptoms; Age Factors; Aged; Bipolar Disorder; Depression; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Tryptophan; Tryptophan Hydroxylase | 1973 |
Some effects of the acute and chronic administration of sex hormones on brain monoamine concentrations.
Topics: Animals; Biogenic Amines; Brain Chemistry; Dopamine; Estrogens; Female; Hydroxyindoleacetic Acid; Mice; Norepinephrine; Normetanephrine; Progesterone; Serotonin; Time Factors; Tryptophan; Tyrosine | 1973 |
Effect of 6-hydroxydopamine on daily variations of 5-HT synthesis in the hypothalamus of the rat.
Topics: Animals; Brain Stem; Cerebral Cortex; Circadian Rhythm; Darkness; Dopamine; Hydroxydopamines; Hydroxyindoleacetic Acid; Hypothalamus; Light; Male; Motor Activity; Norepinephrine; Rats; Serotonin; Tritium; Tryptophan | 1973 |
Changes in brain monoamine metabolism associated with CO2-induced amnesia in rats.
Topics: Aminobutyrates; Amnesia; Animals; Behavior, Animal; Biogenic Amines; Brain; Brain Chemistry; Carbon Dioxide; Dopamine; Electroshock; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Norepinephrine; Normetanephrine; Rats; Serotonin; Tryptophan; Tyrosine | 1973 |
Tryptophan malabsorption in levodopa-treated parkinsonian patients. Effect of tryptophan on mental disturbances.
Topics: Aged; Brain; Dementia; Depression, Chemical; Dihydroxyphenylalanine; Female; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Male; Mental Disorders; Middle Aged; Parkinson Disease; Serotonin; Tryptophan | 1973 |
Metabolism of tryptophan in depressive disease.
Topics: Adult; Bipolar Disorder; Depression; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Metabolic Clearance Rate; Middle Aged; Personality Disorders; Pyridoxine; Tryptamines; Tryptophan | 1973 |
Effect of chronic lithium treatment on monoamine metabolism in rat brain.
Topics: Administration, Oral; Animals; Body Weight; Brain; Carbon Radioisotopes; Dopamine; Hydroxyindoleacetic Acid; Lithium; Liver; Male; Norepinephrine; Rats; Serotonin; Spinal Cord; Tritium; Tryptophan; Tryptophan Oxygenase; Tyrosine | 1973 |
The influence of probenecid on the metabolism of serotonin, dopamine and their precursors in man.
Topics: Adult; Aged; Amino Acids; Brain; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Probenecid; Serotonin; Time Factors; Tryptophan; Tyrosine | 1973 |
[Urinary excretion of 5-hydroxyindoleacetic acid in persons exposed to lead].
Topics: Humans; Hydroxyindoleacetic Acid; Lead Poisoning; Tryptophan | 1973 |
Biochemical research in two cases of endogenous pellagra.
Topics: Adult; Alanine Transaminase; Amino Acid Metabolism, Inborn Errors; Amino Acids; Aspartate Aminotransferases; Blood Proteins; Humans; Hydroxyindoleacetic Acid; Indican; Male; Middle Aged; Pellagra; Serotonin; Tryptophan | 1973 |
5-Hydroxyindoleacetic acid in cerebrospinal fluid.
Topics: Adult; Age Factors; Brain Diseases; Brain Stem; Depression; Epilepsy; Humans; Hydroxyindoleacetic Acid; Mental Disorders; Middle Aged; Neurocognitive Disorders; Paralysis; Parkinson Disease; Probenecid; Spectrometry, Fluorescence; Spinal Cord Compression; Tabes Dorsalis; Tryptophan | 1973 |
Effects of isolation and fighting in mice on the rate of synthesis of noradrenaline, dopamine and 5-hydroxytryptamine in the brain.
Topics: Aggression; Animals; Behavior, Animal; Benzyl Compounds; Brain; Brain Chemistry; Dopamine; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Mice; Norepinephrine; Serotonin; Social Isolation; Tryptophan; Tyrosine | 1973 |
Binding of serotonin to soluble protein from synaptosomes.
Topics: Animals; Brain; Brain Stem; Cerebellum; Cerebral Cortex; Cytosol; Dopamine; Hydroxyindoleacetic Acid; Male; Nerve Tissue Proteins; Protein Binding; Rats; Serotonin; Solubility; Structure-Activity Relationship; Synaptosomes; Tryptamines; Tryptophan | 1974 |
Dopamine and serotonin metabolism in hepatic encephalopathy.
Topics: Acetaminophen; Acute Disease; Adult; Aged; Brain; Dopamine; Fatty Acids, Nonesterified; Female; Halothane; Hepatic Encephalopathy; Hepatitis A; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methionine; Middle Aged; Phenylalanine; Serotonin; Tryptophan; Tyrosine | 1974 |
Serotonin synthesis in the rat brain after acetylsalicyclic acid administration.
Topics: Animals; Aspirin; Brain; Brain Stem; Caudate Nucleus; Cerebellum; Cerebral Cortex; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Male; Olfactory Bulb; Organ Specificity; Rats; Serotonin; Time Factors; Tryptophan; Ultrafiltration | 1974 |
Labelled 5-hydroxytryptamine and 5-hydroxyindoleacetic acid formed in vivo from 3H-tryptophan in rat brain effect of probenecid.
Topics: Animals; Brain; Brain Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Depression, Chemical; Hydroxyindoleacetic Acid; Male; Probenecid; Rats; Serotonin; Stimulation, Chemical; Tissue Extracts; Tritium; Tryptophan | 1974 |
Rapid depletion of serum tryptophan, brain tryptophan, serotonin and 5-hydroxyindoleacetic acid by a tryptophan-free diet.
Topics: Animals; Brain; Diet; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Time Factors; Tryptophan | 1974 |
Long-term effects of 4-chloroamphetamine on brain 5-hydroxyindole metabolism in rats.
Topics: Amphetamine; Animals; Body Weight; Brain; Brain Chemistry; Chlorine; Depression, Chemical; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Male; Monoamine Oxidase Inhibitors; Organ Size; Probenecid; Rats; Serotonin; Time Factors; Tryptophan | 1974 |
Long-term effects of 5,7-dihydroxytryptamine on brain monoamines.
Topics: Aluminum; Animals; Brain; Chromatography; Dopamine; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Serotonin; Time Factors; Tryptamines; Tryptophan | 1974 |
Tryptophan metabolism in depressive illness.
Topics: Blood Proteins; Carbon Radioisotopes; Depression; Electroconvulsive Therapy; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Injections, Intravenous; Male; Middle Aged; Protein Binding; Tryptophan | 1974 |
Relationship of dietary tryptophan and niacin to tryptophan metabolism in schizophrenics and nonschizophrenics.
Topics: Acetates; Aminohippuric Acids; Diet; Female; Humans; Hydroxyindoleacetic Acid; Indican; Indoles; Kynurenic Acid; Kynurenine; Male; Nicotinic Acids; ortho-Aminobenzoates; Schizophrenia; Tryptophan; Tryptophan Hydroxylase; Tryptophan Oxygenase; Vitamin B 6 Deficiency; Xanthurenates | 1974 |
Relationship of dietary tryptophan and niacin to tryptophan metabolism in alcoholics and nonalcoholics.
Topics: Acetates; Alcoholism; Aminohippuric Acids; Diet; Dietary Proteins; Female; Humans; Hydroxyindoleacetic Acid; Indican; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Male; Nicotinic Acids; ortho-Aminobenzoates; Tryptophan; Xanthurenates | 1974 |
Cerebrospinal fluid 5-hydroxyindoleacetic acid level in migrainous patients during spontaneous attacks, during headache-free periods and following treatment with L-tryptophan.
Topics: Adult; Female; Humans; Hydroxyindoleacetic Acid; Migraine Disorders; Remission, Spontaneous; Tryptophan | 1974 |
Nucleus ruber and L-dopa psychosis: biochemical post-mortem findings.
Topics: Aged; Amygdala; Autopsy; Biogenic Amines; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Female; Globus Pallidus; Gyrus Cinguli; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Norepinephrine; Parkinson Disease; Psychoses, Substance-Induced; Red Nucleus; Serotonin; Substantia Nigra; Tryptophan; Tyrosine | 1974 |
Possible role of free serum tryptophan in the control of brain tryptophan level and serotonin synthesis.
Topics: Amino Acids; Animals; Apomorphine; Blood-Brain Barrier; Brain; Chlorpromazine; Cold Temperature; Desipramine; Fenfluramine; Haloperidol; Hydroxyindoleacetic Acid; Kinetics; Methyltyrosines; Morphine; Neurons; Phenelzine; Protein Binding; Rats; Serotonin; Stimulation, Chemical; Tryptophan; Tryptophan Hydroxylase | 1974 |
The major role of the tryptophan active transport in the diurnal variations of 5-hydroxytryptamine synthesis in the rat brain.
Topics: Animals; Biological Transport, Active; Brain; Brain Stem; Catecholamines; Circadian Rhythm; Hydroxyindoleacetic Acid; Hypothalamus; In Vitro Techniques; Kinetics; Rats; Serotonin; Sleep Deprivation; Time Factors; Tritium; Tryptophan; Tyrosine | 1974 |
Toward a biochemical classification of depression.
Topics: Antidepressive Agents; Biogenic Amines; Brain; Brain Stem; Depression; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Kinetics; Norepinephrine; Nortriptyline; Probenecid; Receptors, Drug; Serotonin; Sleep Deprivation; Spinal Cord; Suicide; Tryptophan | 1974 |
Some effects of a new tetracyclic anti-depressant compound, Org GB 94, on the metabolism of monoamines in the rat brain.
Topics: Aminobutyrates; Animals; Antidepressive Agents; Behavior; Biogenic Amines; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Dibenzazepines; Dopamine; Hydroxyindoleacetic Acid; Male; Mesencephalon; Mice; Norepinephrine; Normetanephrine; Pyrazines; Rats; Serotonin; Time Factors; Tryptamines; Tryptophan; Tyramine; Tyrosine | 1974 |
Brain serotonin metabolism after tolerance dosage of LSD.
Topics: Animals; Brain; Brain Chemistry; Drug Tolerance; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Rats; Serotonin; Time Factors; Tryptophan | 1974 |
Hyperthermia- and L-tryptophan-induced increases in serotonin turnover in rat brain.
Topics: Animals; Brain; Brain Chemistry; Fever; Hydroxyindoleacetic Acid; Male; Neurons; Rats; Serotonin; Tryptophan | 1974 |
Effect of increased rat brain tryptophan on 5-hydroxytryptamine and 5-hydroxyindolyl acetic acid in the hypothalamus and other brain regions.
Topics: Animals; Brain; Cerebellum; Cerebral Cortex; Corpus Striatum; Fasting; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Iodine Radioisotopes; Male; Medulla Oblongata; Mesencephalon; Organ Specificity; Pons; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1974 |
Effect of lithium on central metabolism of 5-hydroxytryptamine.
Topics: Animals; Brain; Brain Stem; Caudate Nucleus; Cerebellum; Cerebral Cortex; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Lithium; Male; Olfactory Bulb; Pargyline; Rats; Serotonin; Tryptophan | 1974 |
Effects of L-dopa administration on the serotonergic system in rat brain: correlation between levels of L-dopa accumulated in the brain and depletion of serotonin and tryptophan.
Topics: Animals; Brain; Brain Chemistry; Dihydroxyphenylalanine; Eating; Fluorometry; Hydroxyindoleacetic Acid; Rats; Serotonin; Time Factors; Tryptophan | 1974 |
Role of noradrenaline, 5-hydroxytryptamine and acetylcholine in the hypothermic and convulsive effects of alpha-chlordane in rats.
Topics: Acetylcholine; Acetylcholinesterase; Animals; Body Temperature; Brain; Brain Chemistry; Brain Stem; Cerebral Cortex; Chlordan; Corpus Striatum; Dose-Response Relationship, Drug; Fluorine; Hindlimb; Hydroxyindoleacetic Acid; Male; Methyltyrosines; Norepinephrine; Paralysis; Rats; Seizures; Serotonin; Time Factors; Tryptophan | 1974 |
5-Hydroxytryptamine metabolism in joint diseases.
Topics: Arthritis, Rheumatoid; Humans; Hydroxyindoleacetic Acid; Joint Diseases; Monoamine Oxidase; Osteoarthritis; Serotonin; Synovial Fluid; Tryptophan | 1974 |
Biochemistry of nervous dogs.
Topics: Acetylcholinesterase; Age Factors; Animals; Anxiety; Behavior, Animal; Blood Proteins; Catechol O-Methyltransferase; Cerebrospinal Fluid Proteins; Chlorides; Cholesterol; Creatine Kinase; Dogs; Fructose-Bisphosphate Aldolase; Hematocrit; Hemoglobins; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; L-Lactate Dehydrogenase; Lactates; Leukocyte Count; Potassium; Sodium; Species Specificity; Stress, Physiological; Stress, Psychological; Tranylcypromine; Tryptophan | 1974 |
Abnormalities of indoleamines in affective disorders.
Topics: Adult; Affective Symptoms; Biogenic Amines; Brain Chemistry; Depression; Drug Combinations; Evaluation Studies as Topic; Female; Humans; Hydroxyindoleacetic Acid; Imipramine; Male; Middle Aged; Serotonin; Spinal Puncture; Tranylcypromine; Tryptophan | 1972 |
Active transport of 5-hydroxyindoleacetic acid by the rabbit choroid plexus in vitro. Blockade by probenecid and metabolic inhibitors.
Topics: Aminohippuric Acids; Animals; Biological Transport, Active; Carbon Isotopes; Choroid Plexus; Chromatography, Thin Layer; Depression, Chemical; Ethylmaleimide; Hydroxyindoleacetic Acid; In Vitro Techniques; Iodoacetates; Male; Nitrophenols; Norepinephrine; Osmolar Concentration; Ouabain; Probenecid; Rabbits; Serotonin; Time Factors; Tritium; Tryptophan | 1972 |
Altered metabolism of serotonin in the brain of the rat after chronic ingestion of d-amphetamine.
Topics: Animals; Brain; Brain Chemistry; Dextroamphetamine; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tritium; Tryptophan | 1972 |
Increase of brain tryptophan by electroconvulsive shock in rats.
Topics: Animals; Brain; Electric Stimulation; Electroshock; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Serotonin; Tryptophan; Tyrosine | 1972 |
Serum tryptophan decreased, brain tryptophan increased and brain serotonin synthesis unchanged after probenecid loading.
Topics: Animals; Brain; Brain Chemistry; Humans; Hydroxyindoleacetic Acid; Male; Probenecid; Rats; Serotonin; Tryptophan | 1972 |
Effects of immobilization and food deprivation on rat brain tryptophan metabolism.
Topics: Adrenalectomy; Animals; Brain; Food Deprivation; Hydroxyindoleacetic Acid; Immobilization; Indoles; Male; Rats; Serotonin; Stress, Physiological; Tryptophan; Tyrosine | 1972 |
Interaction in the cerebral metabolism of the biogenic amines. Effects of phenelzine on the cerebral metabolism of the 5-hydroxyindoles in dog brain.
Topics: Animals; Brain; Brain Chemistry; Dogs; Hydroxyindoleacetic Acid; Injections, Intravenous; Male; Phenelzine; Phenylacetates; Serotonin; Tryptophan | 1972 |
Daily variations of serotonin metabolism in the rat brain.
Topics: Animals; Brain; Brain Stem; Cerebral Cortex; Circadian Rhythm; Darkness; Hydroxyindoleacetic Acid; Hypothalamus; Light; Male; Monoamine Oxidase Inhibitors; Rats; Serotonin; Tritium; Tryptophan | 1972 |
Indoleamine metabolism in affective disorders: excretion of tryptamine, indoleacetic acid and 5-hydroxy-indoleacetic acid in depressive states.
Topics: Adult; Affective Symptoms; Aged; Creatine; Depression; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Middle Aged; Tryptamines; Tryptophan | 1972 |
Amines and aphrodisiacs in chronic schizophrenia.
Topics: Adult; Aphrodisiacs; Epinephrine; Evaluation Studies as Topic; Female; Humans; Hydroxyindoleacetic Acid; Middle Aged; Phenelzine; Psychiatric Status Rating Scales; Schizophrenia; Sexual Behavior; Tranquilizing Agents; Tryptamines; Tryptophan | 1972 |
Brain serotonin content: physiological regulation by plasma neutral amino acids.
Topics: Amino Acids; Animals; Brain Chemistry; Dietary Carbohydrates; Dietary Proteins; Hydroxyindoleacetic Acid; Isoleucine; Leucine; Male; Phenylalanine; Rats; Serotonin; Tryptophan; Tyrosine; Valine | 1972 |
Biochemical investigations in Parkinsonism. A study of the metabolites of the biogenic amines in the lumbar CSF.
Topics: Caudate Nucleus; Dihydroxyphenylalanine; Humans; Hydroxyindoleacetic Acid; Microscopy, Fluorescence; Parkinson Disease; Phenylacetates; Serotonin; Tryptophan | 1972 |
Persistent increase in brain serotonin turnover after chronic administration of LSD in the rat.
Topics: Administration, Oral; Animals; Autoradiography; Brain; Brain Chemistry; Chromatography; Fluorometry; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Rats; Serotonin; Time Factors; Tritium; Tryptophan | 1971 |
Interaction in the cerebral metabolism of the biogenic amines: effect of intravenous infusion of L-tryptophan on the metabolism of dopamine and 5-hydroxyindoles in brain and cerebrospinal fluid.
Topics: Animals; Brain; Brain Chemistry; Dogs; Dopamine; Hydroxyindoleacetic Acid; Indoles; Injections, Intravenous; Male; Phenylacetates; Serotonin; Tryptophan | 1971 |
The alterations of the diurnal variations of brain tryptophan, biogenic amines and 5-hydroxyindole acetic acid in the rat under limited time feeding.
Topics: Animals; Brain; Circadian Rhythm; Darkness; Dopamine; Feeding Behavior; Hydroxyindoleacetic Acid; Lighting; Male; Norepinephrine; Rats; Serotonin; Sleep; Tryptophan | 1971 |
The contribution of 5-hydroxyindolepyruvic acid to cerebral 5-hydroxyindole metabolism.
Topics: Animals; Brain; Carbon Isotopes; Dinitrophenols; Disulfiram; Feedback; Glucocorticoids; Hydrazones; Hydroxyindoleacetic Acid; Hydroxylation; In Vitro Techniques; Indoles; Pargyline; Phenylhydrazines; Pyruvates; Rats; Serotonin; Transaminases; Tryptophan; Tryptophan Hydroxylase | 1971 |
Inhibition of serotonin biosynthesis by 6-halotryptophans in vivo.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Animals; Brain; Brain Chemistry; Carbon Isotopes; Carbon Radioisotopes; Carboxy-Lyases; Catechol O-Methyltransferase; Catecholamines; Catechols; Dopamine; Female; Fluorine; Hydroxyindoleacetic Acid; Ileum; In Vitro Techniques; Intestinal Mucosa; Kidney; Lung; Male; Metabolism; Methyltransferases; Mixed Function Oxygenases; Monoamine Oxidase; Myocardium; Norepinephrine; Pargyline; Rats; Serotonin; Spleen; Tryptophan; Tryptophan Hydroxylase; Tyrosine 3-Monooxygenase | 1971 |
The effects of drugs on serotonergic nerve terminals.
Topics: Animals; Brain; Catecholamines; Cerebellum; Histocytochemistry; Hydroxyindoleacetic Acid; Hydroxylation; Kinetics; Lysergic Acid Diethylamide; Microscopy, Electron; Monoamine Oxidase Inhibitors; Morphine; Nerve Endings; Norepinephrine; Pargyline; Probenecid; Rats; Serotonin; Synapses; Time Factors; Tryptophan | 1971 |
Serotonin and severe affective disorders.
Topics: Affective Symptoms; Biogenic Amines; Brain Chemistry; Depression; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1971 |
5-hydroxyindole metabolism in rat brain. A study of intermediate metabolism using the technique of tryptophan loading. I. Methods.
Topics: 5-Hydroxytryptophan; Animals; Biological Assay; Blood Chemical Analysis; Brain; Chromatography, Paper; Fluorometry; Hydroxyindoleacetic Acid; In Vitro Techniques; Rats; Serotonin; Tryptophan | 1965 |
5-hydroxyindole metabolism in rat brain. A study of intermediate metabolism using the technique of tryptophan loading. II. Applications and drug studies.
Topics: 5-Hydroxytryptophan; Animals; Blood Chemical Analysis; Brain; Carboxy-Lyases; Enzymes; Hydroxyindoleacetic Acid; Injections, Intramuscular; Injections, Intraperitoneal; Iproniazid; Methyldopa; Rats; Serotonin; Tryptophan | 1965 |
Alterations in tryptophan metabolism in man after irradiation.
Topics: Abdomen; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Radiation Effects; Spine; Sulfates; Tryptophan | 1966 |
[Modification of the cerebral serotonin level in the rat by trifluoromethyl-2-phenyl ethyl aminopropane (Fenfluramine 768 S)].
Topics: 5-Hydroxytryptophan; Animals; Appetite Depressants; Brain; Brain Chemistry; Carboxy-Lyases; Dopa Decarboxylase; Epididymis; Fenfluramine; Heart; Hydroxyindoleacetic Acid; Male; Mixed Function Oxygenases; Monoamine Oxidase; Norepinephrine; Rats; Serotonin; Tryptophan | 1967 |
Effect of oxygen on brain serotonin metabolism in rats.
Topics: 5-Hydroxytryptophan; Animals; Brain; Hydroxyindoleacetic Acid; Kinetics; Male; Mixed Function Oxygenases; Oxygen; Pargyline; Probenecid; Rats; Serotonin; Tryptophan | 1968 |
Formation of melatonin and 5-hydroxyindole acetic acid from 14C-tryptophan by rat pineal glands in organ culture.
Topics: 5-Hydroxytryptophan; Animals; Carbon Isotopes; Chromatography, Paper; Culture Techniques; Female; Hydroxyindoleacetic Acid; Melatonin; Pineal Gland; Rats; Serotonin; Tryptophan | 1968 |
A comparison of 5-hydroxyindoles in various regions of dog brain and cerebrospinal fluid.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Brain Stem; Carboxy-Lyases; Dogs; Hydroxyindoleacetic Acid; Methyldopa; Oxidoreductases; Serotonin; Statistics as Topic; Tryptophan | 1968 |
The effects of precursor loading in the cerebral metabolism of 5-hydroxyindoles.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Caudate Nucleus; Cerebellum; Chromatography, Paper; Dogs; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mesencephalon; Oxidoreductases; Rats; Species Specificity; Thalamus; Tryptophan | 1968 |
Chromatographic separation of tryptophan metabolites.
Topics: 5-Hydroxytryptophan; Chromatography, Gel; Chromatography, Ion Exchange; Fluorometry; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Kynurenic Acid; Kynurenine; Methods; Methylcellulose; Picolinic Acids; Pyridines; Serotonin; Spectrophotometry; Tryptamines; Tryptophan; Ultraviolet Rays; Xanthurenates | 1970 |
Specificity of serotonin inhibition of insulin release from golden hamster pancreas.
Topics: 5-Hydroxytryptophan; Animals; Cricetinae; Depression, Chemical; Glucose; Hydroxyindoleacetic Acid; In Vitro Techniques; Insulin; Insulin Secretion; Maleates; Methysergide; Pancreas; Serotonin; Serotonin Antagonists; Stimulation, Chemical; Tryptamines; Tryptophan | 1970 |
Tryptophan pyrrolase and depressive illness.
Topics: 5-Hydroxytryptophan; Depression; Humans; Hydroxyindoleacetic Acid; Psychiatric Status Rating Scales; Tryptophan; Tryptophan Oxygenase | 1970 |
P-chloroamphetamine: in vivo investigations on the mechanism of action of the selective depletion of cerebral serotonin.
Topics: 5-Hydroxytryptophan; Amphetamine; Animals; Brain; Brain Chemistry; Carbon Isotopes; Chlorine; Hydroxyindoleacetic Acid; Male; Mixed Function Oxygenases; Monoamine Oxidase Inhibitors; Norepinephrine; Pargyline; Phenylalanine; Probenecid; Quinolizines; Rats; Reserpine; Serotonin; Tritium; Tryptophan | 1970 |
Stimulation of(14C)serotonin synthesis from (14C)tryptophan by mescaline in rat pineal organ cultures.
Topics: 5-Hydroxytryptophan; Animals; Carbon Isotopes; Deamination; Female; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Melatonin; Mescaline; Organ Culture Techniques; Pineal Gland; Protein Biosynthesis; Proteins; Psilocybin; Rats; Serotonin; Tryptophan | 1971 |
Studies of mucus flow in the mammalian respiratory tract. II. The effects of serotonin and related compounds on respiratory tract mucus flow.
Topics: 5-Hydroxytryptophan; Adenosine Triphosphate; Aerosols; Animals; Calcium; Cats; Cilia; Hydroxyindoleacetic Acid; Male; Mucus; Respiration; Rheology; Serotonin; Trachea; Tryptophan | 1971 |
[Relation between peculiarities of behavior and the metabolism of serotonin in a strain of Wistar rats showing the "hairless" mutation].
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Female; Genetics, Behavioral; Hair; Hybridization, Genetic; Hydroxyindoleacetic Acid; Inhibition, Psychological; Male; Mutation; Noise; Rats; Seizures; Serotonin; Tryptophan | 1971 |
Tryptophan metabolism and cardiac disease.
Topics: 5-Hydroxytryptophan; Animals; Chemical and Drug Induced Liver Injury; Deficiency Diseases; Endocardium; Female; Guinea Pigs; Heart Diseases; Heart Rate; Heart Valves; Hydroxyindoleacetic Acid; Male; Myocardium; Phosphorylases; Serotonin; Tryptophan | 1969 |
Effect of intravenous infusion of L-tryptophan on the cerebral metabolism of 5-hydroxy-indoles and dopamine (3,4-dihydroxyphenethylamine).
Topics: Animals; Brain; Dogs; Dopamine; Hydroxyindoleacetic Acid; Phenylacetates; Serotonin; Tryptophan | 1969 |
Effects of immobilization on rat liver tryptophan pyrrolase and brain 5-hydroxytryptamine metabolism.
Topics: Adrenalectomy; Allopurinol; Animals; Brain; Brain Chemistry; Enzyme Induction; Hydroxyindoleacetic Acid; Immobilization; Liver; Lysergic Acid Diethylamide; Male; Probenecid; Rats; Serotonin; Time Factors; Tryptophan; Tryptophan Oxygenase | 1969 |
Amine metabolism in brain.
Topics: Amines; Animals; Brain; Cerebral Cortex; Depression; Dogs; Dopamine; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Tryptophan | 1969 |
An improved fluorometric method for the determination of tryptophan in urine using sephadex G-10 extraction.
Topics: Chromatography; Fluorometry; Humans; Hydroxyindoleacetic Acid; Methods; Serotonin; Tryptophan | 1969 |
Pineal gland in organ culture. I. Inhibition by harmine of serotonin-14C oxidation, accompanied by stimulation of melatonin-14C production.
Topics: Animals; Carbon Isotopes; Chromatography, Thin Layer; Culture Media; Culture Techniques; Ethanol; Hydroxyindoleacetic Acid; Indoles; Male; Melatonin; Methionine; Monoamine Oxidase Inhibitors; Oxidation-Reduction; Pineal Gland; Rats; Serotonin; Transferases; Tryptophan | 1970 |
5-hydroxyindoleacetic acid in the brain and cerebrospinal fluid of the rabbit following administration of drugs affecting 5-hydroxytryptamine.
Topics: Amino Acids; Animals; Brain; Brain Chemistry; Cerebrospinal Fluid; Hydroxyindoleacetic Acid; Iproniazid; Male; Phenylalanine; Probenecid; Rabbits; Reserpine; Serotonin Antagonists; Tryptophan | 1970 |
Chromatography of biogenic amine metabolites and related compounds on lipophilic sephadex. The phenolic acids and alcohols.
Topics: Acetates; Animals; Brain; Catecholamines; Catechols; Chromatography; Chromatography, Gel; Dopamine; Female; Glycols; Hydroxyindoleacetic Acid; Indoles; Male; Mandelic Acids; Norepinephrine; Rabbits; Rats; Tritium; Tryptophan | 1970 |
Long term effects of midbrain stimulation on 5-hydroxyindole synthesis in rat brain.
Topics: Animals; Antidepressive Agents; Brain; Electric Stimulation; Enzyme Induction; Hydroxyindoleacetic Acid; Male; Mesencephalon; Mixed Function Oxygenases; Rats; Serotonin; Time Factors; Tryptophan | 1970 |
Effect of tryptophan administration on 5HIAA in cerebrospinal fluid in man.
Topics: Humans; Hydroxyindoleacetic Acid; Spinal Puncture; Time Factors; Tryptophan | 1970 |
Decrease of cerebral serotonin and 5-hydroxyindolylacetic acid caused by (-)-alpha-methyltryptophan.
Topics: Animals; Body Weight; Brain; Centrifugation; Hydroxyindoleacetic Acid; Liver; Male; Methane; Rats; Serotonin; Tryptophan | 1970 |
Tryptophan-5-hydroxylase in rat small intestine.
Topics: Animals; Ascorbic Acid; Chromatography, Paper; Copper; Hydroxyindoleacetic Acid; In Vitro Techniques; Intestine, Small; Male; Mixed Function Oxygenases; Oxygen; Rats; Tryptophan | 1971 |
Stimulation of serotonin synthesis by lithium.
Topics: Animals; Basal Ganglia; Brain; Carbonates; Hydroxyindoleacetic Acid; Lithium; Male; Motor Activity; Pargyline; Phenylacetates; Rats; Serotonin; Stimulation, Chemical; Tryptophan; Tyrosine | 1971 |
Effects of morpholino-, pyrrolidino-, piperizino-, and cyclo-octyl-derivatives of beta-alanine on brain amines and amino acids.
Topics: Alanine; Amines; Amino Acids; Aminobutyrates; Animals; Blood Platelets; Brain Chemistry; Cycloparaffins; Dopamine; Female; Humans; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Male; Morpholines; Norepinephrine; Piperazines; Pyrrolidines; Rats; Serotonin; Tryptophan; Tyrosine | 1971 |
Hydroxylation of tryptophan in the brain in vivo.
Topics: Animals; Brain; Female; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 1968 |
Tryptophan hydroxylation in phenylketonuria.
Topics: Adult; Animals; Carbon Isotopes; Chromatography, Paper; Humans; Hydroxyindoleacetic Acid; Mixed Function Oxygenases; Phenylketonurias; Rats; Tryptophan | 1968 |
Factors modulating brain serotonin turnover.
Topics: Animals; Brain; Brain Chemistry; Catecholamines; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Mixed Function Oxygenases; Oxygen; Pargyline; Phenylalanine; Rats; Receptors, Drug; Serotonin; Tryptophan | 1968 |
Some urinary indole metabolites of vitiliginous patients.
Topics: Adolescent; Adult; Aged; Chromatography, Paper; Chromatography, Thin Layer; Female; Humans; Hydroxyindoleacetic Acid; India; Indican; Indoleacetic Acids; Indoles; Male; Melanins; Middle Aged; ortho-Aminobenzoates; Tryptophan; Vitiligo | 1968 |
Alterations of tryptophan metabolism induced by sleep deprivation.
Topics: Adult; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; ortho-Aminobenzoates; Sleep Deprivation; Tryptophan; Xanthurenates | 1968 |
[Urinary excretion of 5-hydroxyindolacetic acid in the aged patient before and after tryptophan load].
Topics: Adult; Age Factors; Aged; Diuresis; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Serotonin; Tryptophan | 1968 |
[Influence of isoniazid on metabolites of tryptophan with antitubercular and oncogenic activity].
Topics: Animals; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Isoniazid; Rabbits; Tryptophan | 1969 |
[Effects of cortisol on the urinary elimination of hydroxyindoles and kynurenine].
Topics: 17-Hydroxycorticosteroids; Adult; Depression, Chemical; Female; Fluorometry; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Kynurenine; Male; Serotonin; Stimulation, Chemical; Time Factors; Tryptophan | 1969 |
Surgical treatment of metastasizing carcinoid tumours.
Topics: Hepatectomy; Humans; Hydroxyindoleacetic Acid; Ileum; Intestinal Neoplasms; Liver Function Tests; Liver Neoplasms; Male; Malignant Carcinoid Syndrome; Methods; Middle Aged; Mixed Function Oxygenases; Neoplasm Metastasis; Radionuclide Imaging; Time Factors; Tritium; Tryptophan | 1969 |
Biochemical aspects of depression.
Topics: Adrenal Glands; Brain Chemistry; Depression; Dopamine; Electrolytes; Epinephrine; Extracellular Space; Female; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Lithium; Male; Monoamine Oxidase Inhibitors; Norepinephrine; Premenstrual Syndrome; Reserpine; Serotonin; Suicide; Thyroid Gland; Tryptamines; Tryptophan | 1969 |
Protein and amino acid metabolism in kwashiorkor.
Topics: Amino Acids; Blood Proteins; Child, Preschool; Folic Acid Deficiency; Histidine; Humans; Hydroxyindoleacetic Acid; Imidazoles; Indoles; Kwashiorkor; Phenylalanine; Proteins; Tryptophan; Urine; Vitamin B 6 Deficiency; Xanthurenates | 1965 |
Excretion of tryptophan metabolites in Friedreich's ataxia.
Topics: Friedreich Ataxia; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Tryptophan; Urine | 1965 |
[What does the 5-hydroxyindolacetic acid excretion in human urine indicate about serotonin metabolism and the efficacy of drugs interfering with this metabolism?].
Topics: Humans; Hydrazines; Hydroxyindoleacetic Acid; Monoamine Oxidase Inhibitors; Serotonin; Tryptophan; Urine | 1965 |
Tryptophan metabolism in skin diseases. I. Urinary excretion of 5-hydroxyindole acetic acid.
Topics: Humans; Hydroxyindoleacetic Acid; In Vitro Techniques; Skin Diseases; Tryptophan; Urine | 1965 |
Dopamine and basal ganglia disorders.
Topics: Adult; Basal Ganglia; Dopamine; Female; Hepatolenticular Degeneration; Humans; Hydroxyindoleacetic Acid; In Vitro Techniques; Infant, Newborn; Male; Malignant Carcinoid Syndrome; Middle Aged; Movement Disorders; Parkinson Disease; Phenylalanine; Pregnancy; Serotonin; Tryptophan; Urine | 1965 |
The relationship between 5-hydroxyindoles and catecholamines.
Topics: Blood-Brain Barrier; Brain Chemistry; Brain Diseases; Catecholamines; Dopamine; Female; Humans; Hydroxyindoleacetic Acid; Male; Malignant Carcinoid Syndrome; Middle Aged; Movement Disorders; Phenylalanine; Serotonin; Tryptophan; Urine | 1965 |
Tryptophan metabolism in affective psychoses.
Topics: Adult; Amitriptyline; Antidepressive Agents; Bipolar Disorder; Female; Humans; Hydroxyindoleacetic Acid; Imipramine; Male; Middle Aged; Tranylcypromine; Tryptophan; Xanthurenates | 1966 |
Excretion of 5-hydroxyindolyl acetic acid (5HIAA) in migraine.
Topics: Creatine; Humans; Hydroxyindoleacetic Acid; Mandelic Acids; Migraine Disorders; Tryptophan; Urine | 1966 |
[Neuropsychiatric study on the effects of low-phenylalanine diet in phenylketonuria. 2. Experiments on the metabolism associated with the central nervous system disorder of phenylketonuria].
Topics: Child; Child, Preschool; Cyproheptadine; Diet Therapy; Female; Glutamine; Humans; Hydroxyindoleacetic Acid; Infant; Male; Phenylalanine; Phenylketonurias; Tryptophan | 1966 |
Successive measurements of urinary 5-HIAA in mental illness with special reference to diurnal changes and loading test with tetrabenazine.
Topics: Adolescent; Adult; Aged; Circadian Rhythm; Female; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Tetrabenazine; Tryptophan | 1966 |
The degradation of tryptophan during paper chromatography with observations on some metabolites of tryptophan.
Topics: Autoradiography; Carbon Isotopes; Chromatography, Paper; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; ortho-Aminobenzoates; Tryptophan; Ultraviolet Rays; Xanthurenates | 1967 |
Estimation of 5-hydroxytryptamine (5-HT) level in cerebrospinal fluid of patients with intracranial or spinal lesions.
Topics: Cerebrovascular Disorders; Chromatography, Paper; Humans; Hydroxyindoleacetic Acid; Paraplegia; Quadriplegia; Serotonin; Tryptamines; Tryptophan | 1967 |
5-hydroxyindole metabolism in the brain after hepatectomy.
Topics: Animals; Brain; Carbon Isotopes; Dogs; Electrophoresis; Hepatectomy; Hydroxyindoleacetic Acid; Indoles; Muscles; Myocardium; Rats; Serotonin; Tryptophan; Tyrosine | 1967 |
[Evaluation of the fluorometric determination of 5-hydroxyindole acetic acid (5HIAA) in the urine].
Topics: Animals; Colorimetry; Fluorometry; Humans; Hydroxyindoleacetic Acid; Methods; Rabbits; Serotonin; Tryptophan | 1967 |
Distribution of 5-hydroxytryptamine and indolealkylamine metabolites in the American cockroach, Periplaneta americana L.
Topics: 5-Hydroxytryptophan; Animals; Cockroaches; Dopamine; Ganglia; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Mitochondria; Monoamine Oxidase; Probenecid; Rats; Reserpine; Serotonin; Species Specificity; Succinate Dehydrogenase; Tryptophan | 1984 |
Influence of supidimide on brain neurotransmitter systems of rats and mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; 4-Aminobutyrate Transaminase; Adenylyl Cyclases; Animals; Binding, Competitive; Brain; Brain Chemistry; Catechol O-Methyltransferase; Dopamine; Electroshock; gamma-Aminobutyric Acid; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Mice; Monoamine Oxidase; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Receptors, GABA-A; Serotonin; Species Specificity; Spiperone; Thalidomide; Tryptophan; Tyrosine 3-Monooxygenase | 1984 |
The urinary excretion of 5-hydroxyindoleacetic acid does not reflect brain levels of this metabolite of 5-hydroxytryptamine.
Topics: Animals; Brain Chemistry; Carbidopa; Cerebral Cortex; Hydroxyindoleacetic Acid; Male; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Spinal Cord; Tryptophan | 1984 |
Occurrence of trace indoles in mammals.
Topics: Acetaldehyde; Alcoholic Intoxication; Alcoholism; Animals; Brain; Carbolines; Formaldehyde; Humans; Hydroxyindoleacetic Acid; Hydroxytryptophol; Indoles; Metabolic Clearance Rate; Rats; Rats, Inbred Strains; Serotonin; Synaptic Transmission; Tryptamines; Tryptophan | 1984 |
Enhancement of rat brain metabolism of a tryptophan load by chronic ethanol administration.
Topics: Animals; Blood Glucose; Brain; Ethanol; Hydroxyindoleacetic Acid; Liver; Rats; Serotonin; Tryptophan | 1980 |
Effect of tryptophan on sleep in the rat.
Topics: Animals; Brain Chemistry; Catecholamines; Electroencephalography; Electromyography; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Sleep; Sleep, REM; Tryptophan; Wakefulness | 1980 |
The distribution and metabolism of L-tryptophan in healthy probands under dietary conditions.
Topics: Adult; Blood Platelets; Catecholamines; Diet; Female; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Tissue Distribution; Tryptophan; Tyrosine | 1980 |
[Amino acid, tryptophan, as an antiepileptic agent].
Topics: Anticonvulsants; Drug Evaluation; Epilepsy; Epilepsy, Temporal Lobe; Humans; Hydroxyindoleacetic Acid; Serotonin; Sleep; Tryptophan | 1980 |
Effect of food restriction on serotonin metabolism in rat brain.
Topics: Animals; Brain; Brain Stem; Cerebral Cortex; Circadian Rhythm; Dietary Proteins; Female; Glucagon; Glucose; Hydroxyindoleacetic Acid; Pregnancy; Protein Deficiency; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1980 |
The stability of tryptophan metabolites prior to urine analysis.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Cold Temperature; Drug Stability; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Rats; Serotonin; Tryptophan | 1980 |
Similarity between the action of nicotinamide and diazepam on neurotransmitter metabolism in the rat [proceedings].
Topics: Alkynes; Aminocaproates; Amygdala; Animals; Brain; Diazepam; gamma-Aminobutyric Acid; Hippocampus; Hydroxyindoleacetic Acid; Male; Niacinamide; Organ Specificity; Rats; Serotonin; Tryptophan | 1980 |
Determination of tryptophan and metabolites in rat brain and pineal tissue by reversed-phase high-performance liquid chromatography with electrochemical detection.
Topics: 5-Hydroxytryptophan; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Electrochemistry; Hydroxyindoleacetic Acid; Male; Melatonin; Pineal Gland; Rats; Serotonin; Tryptophan | 1980 |
The origin of indoleacetic acid and indolepropionic acid in rat and human cerebrospinal fluid.
Topics: Animals; Blood-Brain Barrier; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Male; Monoamine Oxidase Inhibitors; Probenecid; Rats; Serotonin; Tryptamines; Tryptophan | 1980 |
Mechanisms of regrowth of the bulbospinal serotonin system following 5,6-dihydroxytryptamine induced axotomy. I. Biochemical correlates.
Topics: 5,6-Dihydroxytryptamine; Animals; Axons; Female; Hydroxyindoleacetic Acid; Medulla Oblongata; Nerve Degeneration; Nerve Regeneration; Neural Pathways; Rats; Serotonin; Spinal Cord; Tryptophan | 1980 |
[In vivo measurement, by differential pulse voltammetry, of 5-HIAA in the striatum of the rat].
Topics: Animals; Benzyl Alcohols; Clorgyline; Corpus Striatum; Electrochemistry; Extracellular Space; Hydrazines; Hydroxyindoleacetic Acid; Male; Rats; Reserpine; Tryptophan | 1980 |
Serotonergic-catecholaminergic antagonism and locomotor control.
Topics: Animals; Catecholamines; Dogs; Haloperidol; Hydroxyindoleacetic Acid; Locomotion; Muscle Hypertonia; Neuromuscular Diseases; Phenoxybenzamine; Phentolamine; Propranolol; Serotonin; Serotonin Antagonists; Tryptophan | 1980 |
Small-volume electrochemical detector for microcolumn liquid chromatography.
Topics: Chromatography, Liquid; Electrochemistry; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mathematics; Methoxyhydroxyphenylglycol; Microchemistry; Phenylacetates; Tryptophan; Tyrosine; Vanillic Acid | 1980 |
High-performance liquid chromatographic determination of 5-hydroxyindole-3-acetic acid in urine using Sephadex G-10 for isolation.
Topics: Adolescent; Adult; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Malignant Carcinoid Syndrome; Middle Aged; Spectrophotometry, Ultraviolet; Tryptamines; Tryptophan; Vanilmandelic Acid | 1980 |
Current concepts: I. Liquid chromatography with pre-column sample enrichment and electrochemical detection. Regional determination of serotonin and 5-hydroxyindoleacetic acid in brain tissue.
Topics: Animals; Brain Chemistry; Chromatography, Liquid; Electrochemistry; Hydroxyindoleacetic Acid; Rats; Serotonin; Sheep; Tryptophan | 1980 |
Effects of excess leucine on growth and tryptophan and niacin metabolism in rats.
Topics: Animals; Body Weight; Diet; Erythrocytes; Female; Hydroxyindoleacetic Acid; Isoleucine; Leucine; NAD; NADP; Nicotinic Acids; Organ Size; Pellagra; Quinolinic Acids; Rats; Time Factors; Tryptophan; Valine; Vitamin B 6 Deficiency | 1980 |
Effects of chronic fluoxetine administration on serotonin metabolism.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain Chemistry; Fluoxetine; Hydroxyindoleacetic Acid; Male; Mice; Propylamines; Receptors, Serotonin; Serotonin; Synaptosomes; Tryptophan; Tryptophan Hydroxylase | 1980 |
Substances related to 5-hydroxytryptamine in plasma and in lumbar and ventricular fluids of psychiatric patients.
Topics: Adult; Affective Symptoms; Cerebral Ventricles; Depression; Fatty Acids, Nonesterified; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; Tryptophan; Tyrosine | 1980 |
Indoleamine metabolism in rat brain studied through measurements of tryptophan, 5-hydroxyindoleacetic acid, and indoleacetic acid in cerebrospinal fluid.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Neurotransmitter Agents; Rats; Serotonin; Tryptamines; Tryptophan | 1980 |
Deficient intestinal absorption of L-tryptophan in progressive myoclonus epilepsy without Lafora bodies.
Topics: Epilepsies, Myoclonic; Female; Humans; Hydroxyindoleacetic Acid; Indican; Intestinal Absorption; Kinetics; Male; Tryptophan | 1980 |
[Therapeutic activity of tryptophan and its effect on serotonin metabolism in epilepsy patients].
Topics: Epilepsy; Female; Humans; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase; Serotonin; Time Factors; Tryptophan | 1980 |
[Current biochemical conceptions of mental diseases. II. Role of changes in the biogenic amine system in the pathogenesis of affective disorders].
Topics: 3-Methoxy-4-hydroxyphenylethanol; Affective Disorders, Psychotic; Antidepressive Agents, Tricyclic; Biogenic Amines; Bipolar Disorder; Brain; Catechol O-Methyltransferase; Cyclic AMP; Depression; Dopamine; Dopamine beta-Hydroxylase; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Kynurenine; Monoamine Oxidase Inhibitors; Norepinephrine; Receptors, Dopamine; Reserpine; Serotonin; Tryptophan | 1980 |
Effect of acute administration of morphine on newly synthesized 5-hydroxytryptamine in spinal cord of the rat.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Kinetics; Male; Morphine; Naloxone; Organ Specificity; Rats; Serotonin; Spinal Cord; Tryptophan | 1980 |
Tryptophan, 5-hydroxyindoleacetic acid and indoleacetic acid in human cerebrospinal fluid: interrelationships and the influence of age, sex, epilepsy and anticonvulsant drugs.
Topics: Adult; Age Factors; Anticonvulsants; Brain; Brain Chemistry; Epilepsy; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Serotonin; Sex Factors; Tryptamines; Tryptophan | 1980 |
Effect of dialysis on plasma and CSF tryptophan and CSF 5-hydroxyindoleacetic acid in advanced renal disease.
Topics: Adult; Fatty Acids, Nonesterified; Heparin; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurocognitive Disorders; Renal Dialysis; Tryptophan; Uremia | 1980 |
Relation of sex and ageing to serotonin metabolism in rats.
Topics: Aging; Animals; Blood Platelets; Brain Chemistry; Female; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Sex Factors; Tryptophan | 1980 |
Effect of doxepin on serotonin metabolism in rat brain and serotonin uptake by human blood platelets.
Topics: Animals; Blood Platelets; Brain; Doxepin; Female; Humans; Hydroxyindoleacetic Acid; In Vitro Techniques; Pargyline; Probenecid; Rats; Serotonin; Tryptophan | 1980 |
Effect of citalopram (Lu 10-171) on tranylcypromine and tryptophan-induced wet-dog shakes in rats.
Topics: Animals; Behavior, Animal; Benzofurans; Brain Chemistry; Citalopram; Drug Interactions; Female; Hydroxyindoleacetic Acid; Male; Norepinephrine; Propylamines; Rats; Serotonin; Tranylcypromine; Tryptophan | 1980 |
Oral and parenteral nutrition with L-Valine: mode of action.
Topics: Aged; Ammonia; Brain; Female; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Parenteral Nutrition; Serotonin; Tryptophan; Valine | 1980 |
Serotoninergic development in the postnatal rat brain.
Topics: 5-Hydroxytryptophan; Age Factors; Animals; Animals, Newborn; Aromatic-L-Amino-Acid Decarboxylases; Benzyl Alcohols; Brain; Clomipramine; Hydrazines; Hydroxyindoleacetic Acid; Probenecid; Rats; Serotonin; Tryptophan | 1980 |
Biochemistry of the augmenting-reducing response in visual evoked potentials.
Topics: Adult; Aged; Blood Platelets; Dopamine beta-Hydroxylase; Endorphins; Evoked Potentials; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Methoxyhydroxyphenylglycol; Middle Aged; Monoamine Oxidase; Pain, Intractable; Tryptophan; Visual Pathways | 1981 |
Long lasting effects of intrauterine growth retardation of 5-HT metabolism in the brain of developing rats.
Topics: Animals; Brain; Dopamine; Female; Fetal Growth Retardation; Hydroxyindoleacetic Acid; Maternal-Fetal Exchange; Norepinephrine; Pregnancy; Rats; Serotonin; Tryptophan; Tyrosine | 1981 |
Relationship between plasma and brain tryptophan in pigs during experimental hepatic coma before and after hemodialysis with selective membranes.
Topics: Acrylic Resins; Acrylonitrile; Amino Acids; Ammonia; Animals; Brain; Cellulose; Copper; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Membranes, Artificial; Molecular Weight; Renal Dialysis; Serotonin; Swine; Tryptophan | 1981 |
Total and free serum tryptophan levels and brain 5-hydroxytryptamine metabolism in arthritic rats.
Topics: Animals; Arthritis; Arthritis, Experimental; Brain Chemistry; Hydroxyindoleacetic Acid; Male; Pain; Rats; Serotonin; Spinal Cord; Tryptophan | 1980 |
Brain 5-hydroxytryptamine metabolism after portocaval anastomosis: relationship with ambulation.
Topics: Animals; Brain; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Locomotion; Male; Portacaval Shunt, Surgical; Rats; Serotonin; Tryptophan | 1981 |
Long-term effects of a tryptophan-free diet on serotonin metabolism and sleep-waking balance in rats.
Topics: Animals; Cerebral Cortex; Circadian Rhythm; Hydroxyindoleacetic Acid; Raphe Nuclei; Rats; Serotonin; Sleep Stages; Sleep, REM; Tryptophan; Wakefulness | 1981 |
Differential effects of short and long term lithium on tryptophan uptake and serotonergic function in cat brain.
Topics: Animals; Brain; Cats; Hydroxyindoleacetic Acid; Lithium; Tryptophan | 1981 |
The functional importance of increased brain tryptophan in the serotonergic response to restraint stress.
Topics: Animals; Brain; Corticosterone; Hydroxyindoleacetic Acid; Kynurenine; Male; Rats; Serotonin; Stress, Physiological; Tryptophan; Valine | 1981 |
Correlation of individual symptoms and other clinical variables with cerebrospinal fluid amine metabolites and tryptophan in depression.
Topics: Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Tryptophan | 1981 |
Management of depression with serotonin precursors.
Topics: 5-Hydroxytryptophan; Depressive Disorder; Dose-Response Relationship, Drug; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1981 |
[Palatal myoclonus associated with a decrease in 5-hydroxy-indole acetic acid in cerebrospinal fluid and responding to clonazepam].
Topics: Benzodiazepinones; Clonazepam; Female; Humans; Hydroxyindoleacetic Acid; Middle Aged; Multiple Sclerosis; Muscles; Myoclonus; Palatal Muscles; Tryptophan | 1981 |
An interaction between dietary tryptophan and stress in exacerbating gastric disease.
Topics: Animals; Blood Glucose; Brain; Diet; Female; Humans; Hydroxyindoleacetic Acid; Immobilization; Intestinal Mucosa; Rats; Serotonin; Stomach Ulcer; Stress, Psychological; Tryptophan | 1981 |
A comparison of an improved o-phthalaldehyde fluorometric method and high pressure liquid chromatography in the determination of brain 5-hydroxyindoles of rats treated with L-tryptophan and p-chlorophenyl-alanine.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Fenclonine; Hydroxyindoleacetic Acid; Indoles; o-Phthalaldehyde; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1981 |
Piracetam activity may differ according to the age of the recipient mouse.
Topics: Age Factors; Animals; Avoidance Learning; Brain Chemistry; Exploratory Behavior; Hydroxyindoleacetic Acid; Male; Mice; Piracetam; Pyrrolidinones; Serotonin; Tryptophan | 1980 |
Factors influencing monoamine metabolites and tryptophan in patients with alcohol dependence.
Topics: Alcoholism; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Kinetics; Phenylacetates; Reference Values; Substance Withdrawal Syndrome; Tryptophan | 1981 |
Effect of tryptophan administration on tryptophan, 5-hydroxyindoleacetic acid and indoleacetic acid in human lumbar and cisternal cerebrospinal fluid.
Topics: Adolescent; Adult; Aged; Dose-Response Relationship, Drug; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Middle Aged; Tryptophan | 1981 |
Effect of imipramine on central 5-hydroxytryptamine turnover and metabolism in rats.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Imipramine; Injections, Intraventricular; Male; Rats; Serotonin; Tryptophan | 1980 |
A behavioural and biochemical study in rats of 5-hydroxytryptamine receptor agonists and antagonists, with observations on structure-activity requirements for the agonists.
Topics: Animals; Apomorphine; Behavior, Animal; Brain Chemistry; Fenclonine; Hydroxyindoleacetic Acid; In Vitro Techniques; Lysergic Acid Diethylamide; Male; Methoxydimethyltryptamines; Mianserin; Quipazine; Rats; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Spinal Cord; Structure-Activity Relationship; Tranylcypromine; Tryptophan | 1981 |
Cerebrospinal fluid amine metabolites, tryptophan and clinical parameters in depression. Part 1. Background variables.
Topics: Age Factors; Body Height; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Tryptophan | 1981 |
Cerebrospinal fluid amine metabolites, tryptophan and clinical parameters in depression. Part 2. Psychopathological symptoms.
Topics: Anxiety; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Psychomotor Agitation; Sleep Initiation and Maintenance Disorders; Suicide, Attempted; Tryptophan | 1981 |
Interaction of lithium and disulfiram in hexobarbital hypnosis: possible role of the 5-HT system.
Topics: Animals; Brain; Disulfiram; Drug Interactions; Hexobarbital; Hydroxyindoleacetic Acid; Lithium; Male; Rats; Serotonin; Sleep; Tryptophan | 1981 |
Developmental changes in brain indoles, serum tryptophan and other serum neutral amino acids in the rat.
Topics: Aging; Amino Acids; Animals; Animals, Newborn; Brain; Fasting; Female; Hydroxyindoleacetic Acid; Indoles; Male; Rats; Serotonin; Tryptophan | 1981 |
Indolic substances in plasma, cerebrospinal fluid, and frontal cortex of human subjects infused with saline or tryptophan.
Topics: Cerebral Cortex; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Indoles; Kinetics; Serotonin; Sodium Chloride; Tryptophan | 1981 |
Persistence of dihydrotestosterone inhibition of lordosis in estrogen-primed rats fed a tryptophan-deficient diet.
Topics: Animals; Brain; Dihydrotestosterone; Dose-Response Relationship, Drug; Drug Synergism; Estradiol; Female; Hydroxyindoleacetic Acid; Progesterone; Rats; Serotonin; Sexual Behavior, Animal; Tryptophan | 1981 |
The influence of age, height, and body weight on cerebrospinal fluid amine metabolites and tryptophan in women.
Topics: Adult; Age Factors; Alcoholism; Body Height; Body Weight; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Middle Aged; Phenylacetates; Regression Analysis; Tryptophan | 1981 |
Differential pulse voltammetry in brain tissue. II. Detection of 5-hydroxyindoleacetic acid in the rat striatum.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Benzyl Alcohols; Clorgyline; Corpus Striatum; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; Male; Potentiometry; Probenecid; Rats; Rats, Inbred Strains; Reserpine; Serotonin; Tryptophan | 1981 |
3-methylbutanal metabolism in the adult rat.
Topics: Aldehydes; Animals; Brain; Electroencephalography; Hydroxyindoleacetic Acid; Leucine; Male; Neomycin; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1981 |
The pineal gland of the mole (Talpa europaea L.). VII. Activity of hydroxyindole-O-methyltransferase (HIOMT) in the formation of 5-methoxytryptophan, 5-methoxytryptamine, 5-methoxyindole-3-acetic acid, 5-methoxytryptophol and melantonin in the eyes and th
Topics: 5-Methoxytryptamine; Acetylserotonin O-Methyltransferase; Aging; Animals; Eulipotyphla; Eye; Female; Hydroxyindoleacetic Acid; Indoles; Male; Melatonin; Methyltransferases; Moles; Organ Specificity; Pineal Gland; Sex Factors; Sexual Maturation; Tryptamines; Tryptophan | 1981 |
5-HT metabolism in the intestinal wall of the rabbit.
Topics: 5-Hydroxytryptophan; Animals; Colon; Female; Fenclonine; Hydroxyindoleacetic Acid; Intestinal Mucosa; Male; Myenteric Plexus; Rabbits; Serotonin; Tryptophan | 1981 |
In vivo measurements by differential pulse voltammetry of extra-cellular 5-hydroxyindoleacetic acid in the rat brain.
Topics: 5,7-Dihydroxytryptamine; Animals; Brain; Chromatography, High Pressure Liquid; Clorgyline; Corpus Striatum; Hydroxyindoleacetic Acid; Male; Potentiometry; Probenecid; Rats; Reserpine; Tryptophan | 1981 |
Acute effects of caffeine injection on neutral amino acids and brain monoamine levels in rats.
Topics: Amino Acids; Animals; Blood Glucose; Brain; Caffeine; Dose-Response Relationship, Drug; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Insulin; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1981 |
Dietary tryptophan reversal of septal lesion and 5,7-DHT lesion elicited shock-induced fighting.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5,7-Dihydroxytryptamine; Aggression; Animals; Brain; Catecholamines; Diet; Electroshock; Humans; Hydroxyindoleacetic Acid; Male; Rats; Septum Pellucidum; Tryptophan | 1981 |
[Serotonin and behavior (author's transl)].
Topics: Animals; Discrimination Learning; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Tryptophan | 1981 |
Isolation of tryptophan, 5-HT, and 5HIAA from single brain areas using disposable columns packed with sephadex G-10 resin.
Topics: Animals; Brain Chemistry; Chromatography, Gel; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1981 |
p-Chlorophenylalanine-induced muricidal aggression in male and female laboratory rats.
Topics: Aggression; Animals; Brain Chemistry; Female; Fenclonine; Humans; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Sex Factors; Tryptophan | 1981 |
L-Tryptophan's effects on mouse killing, feeding, drinking, locomotion, and brain serotonin.
Topics: Aggression; Animals; Behavior, Animal; Brain Chemistry; Drinking Behavior; Feeding Behavior; Humans; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Serotonin; Tryptophan | 1981 |
Tryptophan malabsorption in dementia. Improvement in certain cases after tryptophan therapy as indicated by mental behaviour and blood analysis.
Topics: 5-Hydroxytryptophan; Brain Chemistry; Dementia; Dopamine; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Serotonin; Tryptophan | 1981 |
Tryptophan availability and the control of 5-hydroxytryptamine and tryptamine synthesis in human CNS.
Topics: Animals; Blood-Brain Barrier; Brain; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Rats; Serotonin; Tryptamines; Tryptophan | 1981 |
Serotonin metabolite concentrations in cerebrospinal fluid from schizophrenic patients -- relationships to family history.
Topics: Female; Humans; Hydroxyindoleacetic Acid; Male; Reference Values; Schizophrenia; Serotonin; Sex Factors; Tryptophan | 1981 |
Correlation of changes in brain indoleamine metabolism with onset of anorexia in rats.
Topics: Animals; Anorexia; Brain; Feeding and Eating Disorders; Humans; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred F344; Sarcoma, Experimental; Serotonin; Serum Albumin; Tryptophan | 1982 |
Strain differences in kinetic and thermal stability of two mouse brain tryptophan hydroxylase activities.
Topics: Animals; Biopterins; Brain; Hydroxyindoleacetic Acid; Kinetics; Male; Mice; Mice, Inbred Strains; Serotonin; Species Specificity; Temperature; Tryptophan; Tryptophan Hydroxylase | 1981 |
Relationships among maternal diet, serotonin metabolism at weaning, and protein selection of progeny.
Topics: Animals; Body Weight; Brain; Dietary Proteins; Feeding Behavior; Female; Hydroxyindoleacetic Acid; Male; Pregnancy; Prenatal Exposure Delayed Effects; Probenecid; Rats; Serotonin; Tryptophan; Weaning | 1982 |
Long-term effects of methamphetamine on the synthesis and metabolism of 5-hydroxytryptamine in various regions of the rat brain.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Methamphetamine; Rats; Rats, Inbred Strains; Serotonin; Spinal Cord; Tryptophan; Tryptophan Hydroxylase | 1981 |
In vivo voltammetry in the rat hippocampus as in index of drug effects on extraneuronal 5-HT.
Topics: Animals; Electrodes, Implanted; Electrophysiology; Fenclonine; Fluoxetine; Hippocampus; Hydroxyindoleacetic Acid; Microelectrodes; p-Chloroamphetamine; Probenecid; Rats; Serotonin; Tryptophan | 1981 |
[Measuring monoamine metabolites and tryptophan levels in the cerebrospinal fluid of alcohol-dependent patients].
Topics: Age Factors; Alcoholism; Amines; Body Height; Body Weight; Female; Humans; Hydroxyindoleacetic Acid; Serotonin; Tryptophan | 1981 |
[Metabolism of various biogenic amines in diabetes mellitus].
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Aged; Biogenic Amines; Diabetes Mellitus; Female; Histamine; Histidine; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Tryptophan | 1981 |
Measurement of metabolites of dopamine and 5-hydroxytryptamine in cerebroventricular perfusates of unanesthetized, freely-moving rats: selective effects of drugs.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Blood-Brain Barrier; Brain; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Pargyline; Perfusion; Probenecid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1982 |
Cerebrospinal fluid amine metabolites in delirium tremens.
Topics: Alcohol Withdrawal Delirium; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Psychoses, Alcoholic; Tryptophan | 1981 |
Simultaneous determination of 3,4-dihydroxyphenylalanine, 5-hydroxytryptophan, dopamine, 4-hydroxy-3-methoxyphenylalanine, norepinephrine, 3,4-dihydroxyphenylacetic acid, homovanillic acid, serotonin, and 5-hydroxyindoleacetic acid in rat cerebrospinal fl
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methyltyrosines; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tyrosine | 1982 |
Protein intake regulation in adult obese (ob/ob) and lean mice: effects of nonprotein energy source and of supplemental tryptophan.
Topics: Animals; Brain; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Energy Intake; Female; Food Preferences; Hydroxyindoleacetic Acid; Male; Mice; Obesity; Serotonin; Tryptophan | 1982 |
Ketamine inhibits serotonin synthesis and metabolism in vivo.
Topics: Animals; Brain; Depression, Chemical; Hydroxyindoleacetic Acid; Ketamine; Male; Neurons; Rats; Rats, Inbred Strains; Serotonin; Synaptosomes; Time Factors; Tryptophan | 1982 |
Long lasting effects of intrauterine malnutrition on neurotransmitters metabolism in the brain of developing rats.
Topics: Animals; Body Weight; Brain; Dopamine; Female; Fetal Growth Retardation; Hydroxyindoleacetic Acid; Neurotransmitter Agents; Norepinephrine; Organ Size; Pregnancy; Rats; Serotonin; Tryptophan | 1981 |
Effect of tryptophan administration on spontaneous and P-CPA-induced muricidal aggression in laboratory rats.
Topics: Aggression; Animals; Brain Chemistry; Fenclonine; Humans; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1981 |
Involvement of 5-hydroxytryptamine in the analgesic action of pethidine and morphine in mice.
Topics: Analgesics; Animals; Body Temperature; Brain Chemistry; Fenclonine; Fenfluramine; Hydroxyindoleacetic Acid; Male; Meperidine; Mice; Morphine; Reaction Time; Serotonin; Tryptophan | 1982 |
Determination of indoles in human and rat pineal.
Topics: Animals; Chromatography, High Pressure Liquid; Humans; Hydroxyindoleacetic Acid; Hydroxytryptophol; Indoles; Melatonin; Pineal Gland; Rats; Serotonin; Species Specificity; Spectrometry, Fluorescence; Tryptophan | 1982 |
The stimulus-induced release of 5-hydroxytryptamine and tryptophan from superfused rat brain synaptosomes.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; In Vitro Techniques; Potassium; Rats; Serotonin; Synaptosomes; Tryptophan | 1982 |
Effect of interaction of Mn2+ with Zn2+, Hg2+ and Cd2+ on some neurochemicals in rats.
Topics: Animals; Brain Chemistry; Cadmium; Drug Interactions; Hydroxyindoleacetic Acid; Male; Manganese Poisoning; Mercury; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Zinc | 1982 |
Monoamine concentrations in the human brain. A comparison between two methods of tissue handling.
Topics: Aged; Brain; Caudate Nucleus; Dopamine; Humans; Hydroxyindoleacetic Acid; Medulla Oblongata; Middle Aged; Neurotransmitter Agents; Norepinephrine; Serotonin; Specimen Handling; Thalamus; Tryptophan; Tyrosine | 1982 |
Effects of chronic methamphetamine administration on tryptophan hydroxylase activity, [3H]serotonin synaptosomal uptake, and serotonin metabolism in rat brain following systemic tryptophan loading.
Topics: Animals; Brain; Dopamine; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Male; Methamphetamine; Norepinephrine; Premedication; Rats; Rats, Inbred Strains; Serotonin; Synaptosomes; Tryptophan; Tryptophan Hydroxylase | 1982 |
Determination of neurochemically important compounds in physiological samples using HPLC.
Topics: Animals; Brain; Chromatography, High Pressure Liquid; Dopamine; Epinephrine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Neurotransmitter Agents; Norepinephrine; Rats; Serotonin; Tryptophan | 1982 |
Altered neurochemical parameters in the brains of mice (Frings) susceptible to audiogenic seizures.
Topics: Acoustic Stimulation; Animals; Anticonvulsants; Brain; Dopamine; Electroshock; Female; Hydroxyindoleacetic Acid; Male; Mice; Mice, Neurologic Mutants; Norepinephrine; Seizures; Serotonin; Species Specificity; Tryptophan; Tryptophan Hydroxylase | 1982 |
Simultaneous determination of tryptophan, serotonin and 5-hydroxyindoleacetic acid in rat brain by high-performance liquid chromatography using a weak acidic cation-exchange resin.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 1982 |
Effect of age on variables influencing the supply of tryptophan to the brain.
Topics: Aging; Amino Acids; Animals; Biological Transport; Blood-Brain Barrier; Brain; Fatty Acids, Nonesterified; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Serotonin; Tryptophan | 1982 |
Brain transmitter precursors and metabolites in diabetic ketoacidosis.
Topics: Adult; Blood Glucose; Brain; Diabetes Mellitus; Diabetic Ketoacidosis; Dopamine; Fatty Acids, Nonesterified; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurotransmitter Agents; Serotonin; Tryptophan; Tyrosine | 1982 |
Precursors and metabolites of phenylethylamine, m and p-tyramine and tryptamine in human lumbar and cisternal cerebrospinal fluid.
Topics: Adolescent; Adult; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; Middle Aged; Phenethylamines; Phenylacetates; Phenylalanine; Tryptamines; Tryptophan; Tyramine | 1982 |
Behavioral and biochemical changes induced by lithium and L-tryptophan in muricidal rats.
Topics: Aggression; Animals; Behavior, Animal; Biotransformation; Brain Chemistry; Humans; Hydroxyindoleacetic Acid; Lithium; Male; Mice; Rats; Serotonin; Tryptophan | 1982 |
Superior cervical ganglionectomy: effect on indolic compounds in rat pineal gland.
Topics: Animals; Circadian Rhythm; Ganglia, Sympathetic; Hydroxyindoleacetic Acid; Hydroxytryptophol; Indoles; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1982 |
Thiamine deficiency and cerebrospinal fluid 5-hydroxyindoleacetic acid: a preliminary study.
Topics: Adult; Aged; Female; Folic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Thiamine; Thiamine Deficiency; Tryptophan | 1982 |
Self-selected meal composition, circadian rhythms and meal responses in plasma and brain tryptophan and 5-hydroxytryptamine in rats.
Topics: Amino Acids; Animals; Brain; Caseins; Circadian Rhythm; Dietary Proteins; Food Preferences; Glutens; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1982 |
Analysis of brain indoleamines and catecholamines associated with burn-induced anorexia.
Topics: Amino Acids; Animals; Anorexia; Body Weight; Brain Chemistry; Burns; Dopamine; Feeding and Eating Disorders; Female; Guinea Pigs; Humans; Hydroxyindoleacetic Acid; Norepinephrine; Serotonin; Tryptophan | 1982 |
High level of pyridoxal 5'-phosphate in the cerebrospinal fluid of adult celiac patients.
Topics: Adult; Celiac Disease; Humans; Hydroxyindoleacetic Acid; Middle Aged; Pyridoxal Phosphate; Serotonin; Tryptophan | 1982 |
Simultaneous measurement of dopamine and its metabolites, 5-hydroxytryptamine, 5-hydroxyindoleacetic acid and tryptophan in brain tissue using liquid chromatography and electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1982 |
[Tryptophan and hepatic coma; retrospection and prospects by the original reporter].
Topics: 5-Hydroxytryptophan; Animals; Brain; Dogs; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Indoles; Mice; Rats; Serotonin; Tryptophan | 1982 |
Brain serotonergic activity and plasma amino acid levels in genetically obese Zucker rats.
Topics: Amino Acids; Animals; Body Weight; Brain; Eating; Hydroxyindoleacetic Acid; Male; Rats; Rats, Zucker; Serotonin; Serum Albumin; Tryptophan | 1982 |
Determination of brain 5-hydroxytryptamine turnover in freely moving rats using repeated sampling of cerebrovascular fluid.
Topics: Animals; Brain; Fenclonine; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
Stereoselective effect of tranylcypromine enantiomers on brain serotonin.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Stereoisomerism; Tranylcypromine; Tryptophan | 1982 |
Factors influencing melatonin, 5-hydroxytryptophol, 5-hydroxyindoleacetic acid, 5-hydroxytryptamine and tryptophan in rat pineal glands.
Topics: Animals; Circadian Rhythm; Hydroxyindoleacetic Acid; Hydroxytryptophol; Indoles; Light; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1982 |
Model of brain serotonin metabolism. I. Structure determination-parameter estimation.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Mathematics; Models, Neurological; Neurotransmitter Agents; Serotonin; Tryptophan | 1983 |
Model of brain serotonin metabolism. II. Physiological interpretation.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Kinetics; Mice; Models, Neurological; Serotonin; Tritium; Tryptophan | 1983 |
Serotonin depletion by 5,7-dihydroxytryptamine or para-chloroamphetamine does not affect cancer anorexia.
Topics: 5,7-Dihydroxytryptamine; Amphetamines; Animals; Anorexia; Body Weight; Brain; Carcinoma 256, Walker; Dihydroxytryptamines; Energy Intake; Feeding and Eating Disorders; Humans; Hydroxyindoleacetic Acid; Hypothalamus; Male; Mesencephalon; p-Chloroamphetamine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
Tryptophan in the treatment of carcinoid crisis.
Topics: Female; Humans; Hydroxyindoleacetic Acid; Laparotomy; Liver Neoplasms; Malignant Carcinoid Syndrome; Middle Aged; Orbital Neoplasms; Tryptophan | 1983 |
Increased central serotonergic activity associated with nocturnal anorexia induced by Walker 256 carcinoma.
Topics: Animals; Anorexia; Brain; Carcinoma 256, Walker; Circadian Rhythm; Eating; Feeding and Eating Disorders; Humans; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
Effect of gamma-hexachlorocyclohexane on serotonin metabolism in rat brain.
Topics: Animals; Brain; Brain Chemistry; Female; Hexachlorocyclohexane; Hydroxyindoleacetic Acid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
[Effect of L-DOPA on brain serotonin metabolism related to tryptophan concentrations in plasma and brain of rats].
Topics: Animals; Benserazide; Brain; Brain Chemistry; Dopamine; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Levodopa; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1981 |
Acid metabolites and precursor amino acids of 5-hydroxytryptamine and dopamine in affective and other psychiatric disorders.
Topics: Adjustment Disorders; Adult; Aged; Amino Acids; Bipolar Disorder; Depressive Disorder; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Probenecid; Protein Precursors; Psychomotor Agitation; Psychotic Disorders; Serotonin; Tryptophan; Tyrosine | 1983 |
High-performance liquid chromatographic determination of indoleamines, dopamine, and norepinephrine in rat brain with fluorometric detection.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Fluorometry; Hydroxyindoleacetic Acid; Indoles; Norepinephrine; Rats; Serotonin; Tryptophan | 1983 |
The influence of different 5-methoxyindoles on the process of protein/peptide secretion characterized by the formation of granular vesicles in the mouse pineal gland. An in vitro study.
Topics: 5-Methoxytryptamine; Animals; Cells, Cultured; Cytoplasmic Granules; Hydroxyindoleacetic Acid; Indoles; Male; Melatonin; Mice; Pineal Gland; Proteins; Tryptophan | 1983 |
Simultaneous determination of 5-hydroxytryptamine, its amino acid precursors and acid metabolite in discrete brain regions by high-performance liquid chromatography with fluorescence detection.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1983 |
Improvement in central monoamine metabolism in adult coeliac patients starting a gluten-free diet.
Topics: Adult; Celiac Disease; Female; Glycols; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Phenylacetates; Tryptophan | 1983 |
Alterations in brain 5HT and tryptamine content during indoleamine-induced myoclonus in guinea pigs.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Carbidopa; Drug Interactions; Female; Guinea Pigs; Hydroxyindoleacetic Acid; Myoclonus; Pargyline; Serotonin; Tryptamines; Tryptophan | 1983 |
Effect of chronic lithium treatment on rat pineal rhythms: N-acetyltransferase, N-acetylserotonin and melatonin.
Topics: 5-Hydroxytryptophan; Acetyltransferases; Animals; Body Weight; Circadian Rhythm; Cyclic AMP; Hydroxyindoleacetic Acid; Isoproterenol; Lithium; Male; Melatonin; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
Noradrenergic modulation of serotonin synthesis and metabolism. II. Stimulation by 3-isobutyl-1-methylxanthine.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Brain; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Norepinephrine; Prazosin; Propranolol; Rats; Rats, Inbred Strains; Serotonin; Theophylline; Tryptophan | 1983 |
Effect of gammahydroxybutyric acid on serotonin synthesis, concentration and metabolism in the developing rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Hydroxybutyrates; Hydroxyindoleacetic Acid; Rats; Rats, Inbred Strains; Serotonin; Sodium Oxybate; Tryptophan | 1983 |
Strategies of protein selection by weanling and adult rats.
Topics: Animals; Brain Chemistry; Caseins; Dietary Proteins; Food Preferences; Hydroxyindoleacetic Acid; Male; Nutritional Requirements; Rats; Rats, Inbred Strains; Serotonin; Time Factors; Tryptophan | 1983 |
[Interactions of cerebral serotonin and catecholamines].
Topics: 5,7-Dihydroxytryptamine; Animals; Aromatic-L-Amino-Acid Decarboxylases; Benserazide; Brain; Catecholamines; Dopamine; Drug Interactions; Homovanillic Acid; Hydroxyindoleacetic Acid; Levodopa; Male; Nerve Endings; Neurons; Norepinephrine; Rats; Serotonin; Tryptophan | 1983 |
Effects of CGP 11305 A, a new reversible and selective inhibitor of MAO A, on biogenic amine levels and metabolism in the rat brain.
Topics: Animals; Biogenic Amines; Brain; Brain Chemistry; Clorgyline; Dopamine; Female; Hydroxyindoleacetic Acid; In Vitro Techniques; Monoamine Oxidase Inhibitors; Myocardium; Norepinephrine; Piperidines; Rats; Serotonin; Tryptophan | 1983 |
Cerebrospinal fluid biochemical examinations: do they reflect clinical or biological differences?
Topics: Adult; Aged; Alcoholism; Bipolar Disorder; Calcium; Depressive Disorder; Dexamethasone; Female; Homovanillic Acid; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Middle Aged; Schizophrenia; Tryptophan | 1983 |
Tryptophan metabolism in analbuminemic rats.
Topics: Amino Acids; Animals; Brain; Hydroxyindoleacetic Acid; Hyperlipidemias; Liver; Rats; Rats, Mutant Strains; Reference Values; Serotonin; Serum Albumin; Tryptophan | 1983 |
The effects of amfonelic acid on 5-HT metabolism in rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Dose-Response Relationship, Drug; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Nalidixic Acid; Naphthyridines; Pargyline; Probenecid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1983 |
Effect of streptozotocin-induced diabetes on tryptophan oxygenase activity and brain tryptophan levels in rats.
Topics: Animals; Brain; Diabetes Mellitus, Experimental; Hydroxyindoleacetic Acid; Liver; Male; Rats; Rats, Inbred Strains; Serotonin; Streptozocin; Tryptophan; Tryptophan Oxygenase | 1983 |
The influence of some pteridines on pineal 5-methoxyindole synthesis in male Wistar rats periodically exposed to either white or green light.
Topics: 5-Methoxytryptamine; Animals; Biopterins; Hydroxyindoleacetic Acid; Indoles; Light; Male; Melanins; Neopterin; Pineal Gland; Pteridines; Pterins; Rats; Rats, Inbred Strains; Tryptophan | 1983 |
Simultaneous determination of tryptophan and its 5-hydroxy metabolites in human cerebrospinal fluid by reversed phase liquid chromatography with electrochemical detection.
Topics: 5-Hydroxytryptophan; Chromatography, Liquid; Humans; Hydroxyindoleacetic Acid; Nervous System Diseases; Serotonin; Tryptophan | 1983 |
Studies on kynurenine in human cerebrospinal fluid: lowered levels in epilepsy.
Topics: Adolescent; Adult; Aged; Amino Acids; Anticonvulsants; Epilepsy; Epilepsy, Temporal Lobe; Humans; Hydroxyindoleacetic Acid; Kynurenine; Middle Aged; Tryptophan | 1983 |
Methoxyindole synthesis in the retina of the frog (Rana esculenta) during a diurnal period.
Topics: 5-Methoxytryptamine; Animals; Circadian Rhythm; Hydroxyindoleacetic Acid; Indoles; Melatonin; Pigment Epithelium of Eye; Rana esculenta; Retina; Tryptophan | 1983 |
[The concept of serotonergic depression].
Topics: Blood Platelets; Carrier Proteins; Depressive Disorder; Humans; Hydroxyindoleacetic Acid; Monoamine Oxidase; Receptors, Drug; Receptors, Neurotransmitter; Serotonin; Tryptophan | 1983 |
Changes in brain amines associated with cancer anorexia.
Topics: Amino Acids; Animals; Anorexia; Brain; Brain Mapping; Cachexia; Carcinoma 256, Walker; Dopamine; Feeding and Eating Disorders; Female; Humans; Hydroxyindoleacetic Acid; Male; Neoplasm Transplantation; Neurotransmitter Agents; Norepinephrine; Rats; Rats, Inbred F344; Rats, Inbred Strains; Sarcoma, Experimental; Serotonin; Tryptophan | 1983 |
[Status of serotonin metabolism in the central nervous system in purulent meningitis and meningoencephalitis].
Topics: Adolescent; Adult; Central Nervous System; Female; Humans; Hydroxyindoleacetic Acid; Male; Meningitis; Meningitis, Meningococcal; Meningitis, Pneumococcal; Meningoencephalitis; Serotonin; Suppuration; Tryptophan | 1984 |
Antihypertensive effects of L-tryptophan are not mediated by brain serotonin.
Topics: Animals; Antihypertensive Agents; Blood Pressure; Brain; Hydroxyindoleacetic Acid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Effect of brain monoamine precursors on stress-induced behavioral and neurochemical changes in aged mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; Aggression; Animals; Biogenic Amines; Brain; Caseins; Dietary Proteins; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mice; Motor Activity; Norepinephrine; Serotonin; Stress, Psychological; Tryptophan; Tyrosine | 1984 |
Fenfluramine binds 5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Chemical Phenomena; Chemistry; Fenfluramine; Hydroxyindoleacetic Acid; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Serotonin; Structure-Activity Relationship; Tryptophan | 1984 |
The effect of long-term ethanol maternal ingestion and withdrawal on brain regional monoamine and amino acid precursors in 15-day-old rats.
Topics: Alcoholism; Amino Acids; Animals; Biogenic Amines; Brain Chemistry; Catecholamines; Female; Humans; Hydroxyindoleacetic Acid; Maternal-Fetal Exchange; Pregnancy; Pregnancy Complications; Rats; Rats, Inbred Strains; Serotonin; Substance Withdrawal Syndrome; Time Factors; Tryptophan; Tyrosine | 1984 |
Increase of tryptophan and 5-hydroxyindole acetic acid in the brain of ornithine carbamoyltransferase deficient sparse-fur mice.
Topics: Animals; Brain Chemistry; Carbamoyl-Phosphate Synthase (Ammonia); Female; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred Strains; Ornithine Carbamoyltransferase Deficiency Disease; Serotonin; Tryptophan | 1984 |
Neurotransmitters, precursors and metabolites in spinal cord and brain of Lewis rats with EAE.
Topics: Animals; Brain; Dopamine; Encephalomyelitis, Autoimmune, Experimental; Epinephrine; Homovanillic Acid; Hydroxyindoleacetic Acid; Neurotransmitter Agents; Norepinephrine; Rats; Rats, Inbred Lew; Serotonin; Spinal Cord; Tryptophan; Tyrosine | 1984 |
L-tryptophan injection fails to alter nutrient selection by rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain Chemistry; Dietary Carbohydrates; Dietary Proteins; Dopamine; Food Preferences; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Serotonin; Tryptophan | 1984 |
Tryptophan metabolism in liver cirrhosis: influence of oral antibiotics on neuropsychiatric symptoms.
Topics: Adult; Humans; Hydroxyindoleacetic Acid; Indican; Kanamycin; Liver Cirrhosis; Middle Aged; Tryptophan | 1984 |
Cerebrospinal fluid measurements suggest precursor availability and sex are involved in the control of biogenic amine metabolism in a primate.
Topics: Animals; Biogenic Amines; Chlorocebus aethiops; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Sex Factors; Tryptophan; Tyrosine | 1984 |
Postmortem and regional changes of serotonin, 5-hydroxyindoleacetic acid, and tryptophan in brain.
Topics: Animals; Cerebral Cortex; Chromatography, High Pressure Liquid; Corpus Striatum; Hydroxyindoleacetic Acid; Male; Organ Specificity; Postmortem Changes; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
The developmental distribution of monoamines in the brain of male Japanese quail (Coturnix coturnix japonica).
Topics: Aging; Animals; Brain; Brain Stem; Catecholamines; Cerebellum; Coturnix; Diencephalon; Dopamine; Hydroxyindoleacetic Acid; Male; Neurotransmitter Agents; Norepinephrine; Optic Lobe, Nonmammalian; Quail; Serotonin; Testosterone; Tryptophan | 1984 |
Ontogeny of the levels of serotonin in various parts of the brain in severely protein malnourished rats.
Topics: Animals; Blood Proteins; Brain Chemistry; Disease Models, Animal; Fatty Acids, Nonesterified; Female; Humans; Hydroxyindoleacetic Acid; Infant, Newborn; Infant, Small for Gestational Age; Male; Pregnancy; Protein Deficiency; Rats; Serotonin; Tryptophan | 1984 |
Blood serotonin and free tryptophan concentration in autistic children.
Topics: Autistic Disorder; Brain; Child; Child, Preschool; Female; Humans; Hydroxyindoleacetic Acid; Male; Psychiatric Status Rating Scales; Serotonin; Tryptophan | 1984 |
Increased brain serotonin metabolism during rebound sleep in sleep-deprived rats.
Topics: Animals; Brain Chemistry; Electromyography; Electrophysiology; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Sleep; Sleep Deprivation; Tryptophan; Tryptophan Hydroxylase | 1984 |
Changes in neurotransmitter metabolism following olfactory bulbectomy in the rat.
Topics: 4-Aminobutyrate Transaminase; Amygdala; Animals; Dopamine; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Hydroxyindoleacetic Acid; Male; Medial Forebrain Bundle; Mesencephalon; Neurotransmitter Agents; Norepinephrine; Olfactory Bulb; Olfactory Pathways; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Monoamine metabolites in human cerebrospinal fluid. HPLC/ED method.
Topics: 3,4-Dihydroxyphenylacetic Acid; Alzheimer Disease; Chromatography, High Pressure Liquid; Depression; Dihydroxyphenylalanine; Electrochemistry; Glycols; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Parkinson Disease; Phenylacetates; Subarachnoid Hemorrhage; Tryptophan; Tyrosine | 1984 |
Neurochemical and behavioral consequences of acute, uncontrollable stress: effects of dietary tyrosine.
Topics: Animals; Arousal; Blood-Brain Barrier; Brain; Helplessness, Learned; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Motor Activity; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Stress, Physiological; Tryptophan; Tyrosine; Valine | 1984 |
Effects of L-tryptophan on blood pressure in normotensive and hypertensive rats.
Topics: Animals; Blood Pressure; Brain; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Hypertension; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Some clinical and biochemical predictors of outcome in depression.
Topics: Adult; Aged; Antidepressive Agents; Bipolar Disorder; Depressive Disorder; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Middle Aged; Prognosis; Suicide; Time Factors; Tryptophan | 1984 |
Effect of beta 2-adrenoceptor agonists on serotonin biochemistry and function.
Topics: Adrenergic beta-Agonists; Albuterol; Animals; Brain; Brain Chemistry; Clenbuterol; Hydroxyindoleacetic Acid; Rats; Serotonin; Terbutaline; Tryptophan | 1984 |
The effects of a single dose of amphetamine and iprindole on the serotonergic system of the rat brain.
Topics: Animals; Brain; Cerebral Cortex; Corpus Striatum; Dextroamphetamine; Dopamine; Hydroxyindoleacetic Acid; Indoles; Iprindole; Male; Methamphetamine; Rats; Rats, Inbred Strains; Receptors, Serotonin; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1984 |
Generational effects of protein malnutrition in the rat.
Topics: Animals; Body Weight; Brain; Brain Chemistry; Female; Hydroxyindoleacetic Acid; Litter Size; Male; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Protein Deficiency; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Determination of urinary tryptophan, 5-hydroxytryptamine and 5-hydroxyindoleacetic acid in neonatal hyperbilirubinaemic infants using reversed-phase high-performance liquid chromatography with fluorescence detection.
Topics: 5-Hydroxytryptophan; Chromatography, High Pressure Liquid; Humans; Hydroxyindoleacetic Acid; Infant, Newborn; Jaundice, Neonatal; Photochemistry; Phototherapy; Spectrometry, Fluorescence; Tryptophan | 1984 |
Determination of neurotransmitter systems in human cerebrospinal fluid and rat nervous tissue by high-performance liquid chromatography with on-line data evaluation.
Topics: Animals; Brain Chemistry; Catecholamines; Chromatography, High Pressure Liquid; Electrochemistry; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Microcomputers; Nerve Tissue; Neurotransmitter Agents; Rats; Serotonin; Spectrometry, Fluorescence; Spinal Cord; Tryptophan; Tyrosine | 1984 |
Caffeine injection raises brain tryptophan level, but does not stimulate the rate of serotonin synthesis in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Caffeine; Hydrazines; Hydroxyindoleacetic Acid; Indoles; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1984 |
Day:night variations of melatonin, 5-hydroxyindole acetic acid, serotonin, serotonin N-acetyltransferase, tryptophan, norepinephrine and dopamine in the rabbit pineal gland.
Topics: Acetyltransferases; Animals; Arylamine N-Acetyltransferase; Circadian Rhythm; Dopamine; Female; Hydroxyindoleacetic Acid; Male; Melatonin; Norepinephrine; Pineal Gland; Rabbits; Serotonin; Tryptophan | 1984 |
Serotonergic involvement in phencyclidine-induced behaviors.
Topics: Animals; Brain; Brain Chemistry; Humans; Hydroxyindoleacetic Acid; Male; Methoxydimethyltryptamines; Monoamine Oxidase; Monoamine Oxidase Inhibitors; p-Chloroamphetamine; Phencyclidine; Rats; Rats, Inbred Strains; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Stereotyped Behavior; Tryptophan | 1984 |
CSF neurochemistry of women with anorexia nervosa and normal women.
Topics: Adolescent; Adult; Anorexia Nervosa; Body Weight; Calcium; Choline; Depressive Disorder; Female; gamma-Aminobutyric Acid; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Phenylacetates; Tryptophan; Tyrosine | 1984 |
The occurrence, synthesis and metabolism of 5-hydroxytryptamine and 5-hydroxytryptophan in the cestode Hymenolepis diminuta: a high performance liquid chromatographic study.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Electrochemistry; Hydrazines; Hydroxyindoleacetic Acid; Hymenolepis; In Vitro Techniques; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Effects of swimming exercise on circadian sleep-waking rhythms and brain serotonin metabolism in rats.
Topics: Animals; Brain; Circadian Rhythm; Hydroxyindoleacetic Acid; Male; Physical Exertion; Rats; Serotonin; Sleep; Swimming; Tryptophan; Wakefulness | 1984 |
Relationship between hypothalamic serotoninergic activity and prolactin and growth hormone secretion in the domestic cockerel.
Topics: Animals; Brain; Clorgyline; Growth Hormone; Hydroxyindoleacetic Acid; Hypothalamus; Imipramine; Male; Monoamine Oxidase; Monoamine Oxidase Inhibitors; Pargyline; Poultry; Prolactin; Serotonin; Tryptophan | 1984 |
CSF neurochemistry in depressed, manic, and schizophrenic patients compared with that of normal controls.
Topics: Adolescent; Adult; Age Factors; Aged; Bipolar Disorder; Calcium; Choline; Depressive Disorder; Female; gamma-Aminobutyric Acid; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Research Design; Schizophrenia; Tryptophan; Tyrosine | 1984 |
Stimulation of serotonin synthesis in rat brain after antiepilepsirine, an antiepileptic piperine derivative.
Topics: Animals; Anticonvulsants; Brain; Corpus Striatum; Hydroxyindoleacetic Acid; Kinetics; Limbic System; Male; Piperidines; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
The effect of a high-fat diet on brainstem and duodenal serotonin (5-HT) metabolism in Sprague-Dawley and Osborne-Mendel rats.
Topics: Animals; Body Weight; Brain Stem; Dietary Fats; Duodenum; Hydroxyindoleacetic Acid; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Analysis of vanillylmandelic acid, homovanillic acid and 5-hydroxyindoleacetic acid in human urine by high-performance liquid chromatography and fluorometry.
Topics: Child, Preschool; Chromatography, High Pressure Liquid; Female; Hippurates; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Phenylacetates; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan; Vanilmandelic Acid | 1984 |
Tryptophan availability: the importance of prepartum and postpartum dietary protein on brain indoleamine metabolism in rats.
Topics: Aging; Animals; Animals, Newborn; Birth Weight; Brain; Dietary Proteins; Female; Hydroxyindoleacetic Acid; Lactation; Maternal-Fetal Exchange; Organ Size; Pregnancy; Protein-Energy Malnutrition; Rats; Serotonin; Tryptophan | 1980 |
Increased tryptophan hydroxylase activity may compensate for decreased brain tryptophan levels in streptozotocin-diabetic rats.
Topics: Animals; Blood Glucose; Brain Chemistry; Diabetes Mellitus, Experimental; Female; Hydroxyindoleacetic Acid; Insulin; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1980 |
24h withdrawal following repeated administration of caffeine attenuates brain serotonin but not tryptophan in rat brain: implications for caffeine-induced depression.
Topics: Analysis of Variance; Animals; Brain; Caffeine; Depression; Dose-Response Relationship, Drug; Drug Administration Schedule; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Serotonin; Substance Withdrawal Syndrome; Time Factors; Tryptophan | 1995 |
Higher environmental temperature-induced increase in body temperature: involvement of serotonin in GABA mediated interaction of opioidergic system.
Topics: 5-Hydroxytryptophan; Animals; Atropine; Body Temperature; Endorphins; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Hot Temperature; Hydroxyindoleacetic Acid; Male; Methysergide; Morphine; Naloxone; Physostigmine; Rats; Serotonin; Tryptophan | 1993 |
Serotonergic measures in blood and brain and their correlations in rats treated with tranylcypromine, a monoamine oxidase inhibitor.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase; Rats; Rats, Wistar; Serotonin; Tissue Distribution; Tranylcypromine; Tryptophan | 1993 |
High performance liquid chromatographic profiling of tryptophan and related indoles in body fluids and tissues of carcinoid patients.
Topics: 5-Hydroxytryptophan; Blood Platelets; Body Fluids; Carcinoid Tumor; Chromatography, High Pressure Liquid; Circadian Rhythm; Diet; Humans; Hydroxyindoleacetic Acid; Indoles; Quality Control; Reproducibility of Results; Serotonin; Tryptophan | 1993 |
Brain cholecystokinin octopeptide (CCK-8) concentrations: effect of tryptophan and other serotonergic agents.
Topics: Animals; Brain Chemistry; Corpus Striatum; Cyproheptadine; Drug Interactions; Dynorphins; Hippocampus; Hydroxyindoleacetic Acid; Hypothalamus; Imipramine; Male; Proglumide; Rats; Serotonin; Serotonin Receptor Agonists; Sincalide; Substance P; Tryptophan | 1994 |
Effects of inhibition of serotonin synthesis on 5-hydroxyindoleacetic acid excretion, in healthy subjects.
Topics: Adult; Amino Acids; Carbidopa; Diet; Digestive System; Female; Humans; Hydroxyindoleacetic Acid; Longitudinal Studies; Male; Serotonin; Tryptophan | 1994 |
Serotonin metabolism in the fetus in preeclampsia.
Topics: Female; Fetus; Humans; Hydroxyindoleacetic Acid; Pre-Eclampsia; Pregnancy; Serotonin; Tryptophan | 1994 |
Food deprivation increases brain nitric oxide synthase and depresses brain serotonin levels in rats.
Topics: Amino Acid Oxidoreductases; Animals; Arginine; Diencephalon; Dose-Response Relationship, Drug; Eating; Food Deprivation; Hydroxyindoleacetic Acid; Male; Nitric Oxide; Nitric Oxide Synthase; Nitroarginine; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1994 |
Tolerance to diacetyl morphine antinociception: effects on brain serotonin.
Topics: Analysis of Variance; Animals; Brain; Dose-Response Relationship, Drug; Drug Tolerance; Heroin; Hydroxyindoleacetic Acid; Male; Nociceptors; Osmolar Concentration; Rats; Rats, Wistar; Serotonin; Tryptophan | 1994 |
Central serotoninergic system involvement in the anorexia induced by NG-nitro-L-arginine, an inhibitor of nitric oxide synthase.
Topics: Amino Acid Oxidoreductases; Animals; Appetite Depressants; Arginine; Body Weight; Brain; Eating; Hydroxyindoleacetic Acid; Male; Nitric Oxide Synthase; Nitroarginine; Obesity; Rats; Rats, Zucker; Serotonin; Tryptophan | 1994 |
Comparison of two new inhibitors of catechol O-methylation on striatal dopamine metabolism: a microdialysis study in rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amidines; Animals; Biogenic Monoamines; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Levodopa; Male; Microdialysis; Neostriatum; Nitriles; Pyridones; Rats; Rats, Wistar; Stereotaxic Techniques; Tryptophan; Tyrosine | 1994 |
Characterization of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced brain serotonin metabolism in the rat.
Topics: Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Body Weight; Brain Chemistry; Eating; Hydrazines; Hydroxyindoleacetic Acid; Male; Neurotransmitter Agents; Polychlorinated Dibenzodioxins; Propranolol; Rats; Rats, Inbred Strains; Rats, Wistar; Serotonin; Species Specificity; Tryptophan; Tryptophan Oxygenase | 1994 |
Effect of chronic tryptophan depletion on the circadian rhythm of wheel-running activity in rats.
Topics: Animals; Arousal; Brain; Brain Mapping; Circadian Rhythm; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Rats, Wistar; Receptors, Serotonin; Suprachiasmatic Nucleus; Tryptophan | 1994 |
The anticonvulsant effect of citalopram on El mice, and the levels of tryptophan and tyrosine and their metabolites in the brain.
Topics: Animals; Anticonvulsants; Brain; Cerebral Cortex; Citalopram; Corpus Striatum; Hippocampus; Homovanillic Acid; Hydroxyindoleacetic Acid; Kynurenic Acid; Mice; Mice, Neurologic Mutants; Seizures; Serotonin; Tryptophan; Tyrosine | 1994 |
Insulin reverses ammonia-induced anorexia and experimental cancer anorexia.
Topics: Ammonia; Animals; Anorexia; Blood Glucose; Dopamine; Eating; Glucagon; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Lactates; Lactic Acid; Male; Neoplasms, Experimental; Rats; Rats, Inbred F344; Serotonin; Tryptophan; Tyrosine | 1994 |
Foot shock-induced changes in blood and brain serotonin and related substances in rats.
Topics: Animals; Brain; Electroshock; Hydroxyindoleacetic Acid; Male; Rats; Serotonin; Stress, Physiological; Tryptophan | 1994 |
Elevated cerebrospinal fluid levels of oxytocin in obsessive-compulsive disorder. Comparison with Tourette's syndrome and healthy controls.
Topics: Adolescent; Adult; Age of Onset; Arginine Vasopressin; Biogenic Amines; Comorbidity; Dynorphins; Family; Female; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Middle Aged; Obsessive-Compulsive Disorder; Oxytocin; Psychiatric Status Rating Scales; Severity of Illness Index; Tourette Syndrome; Tryptophan | 1994 |
Serotonergic systems in brain and blood under stress and tranylcypromine treatment in rats.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Serotonin; Stress, Physiological; Tranylcypromine; Tryptophan | 1994 |
Tryptophan and its metabolites in patients on continuous ambulatory peritoneal dialysis and following renal transplantation.
Topics: Adult; Aged; Amino Acids; Case-Control Studies; Female; Humans; Hydroxyindoleacetic Acid; Kidney Transplantation; Male; Middle Aged; Muscle, Skeletal; Peritoneal Dialysis, Continuous Ambulatory; Protein Binding; Tryptophan; Uremia | 1994 |
The effect of deoxynivalenol on serotoninergic neurotransmitter levels in pig blood.
Topics: Animals; Hydroxyindoleacetic Acid; Injections, Intravenous; Male; Serotonin; Stomach; Swine; Trichothecenes; Tryptophan | 1994 |
Melatonin, a hormone monitorable in vivo by voltammetry?
Topics: Analysis of Variance; Animals; Brain; Brain Chemistry; Butyrates; Butyric Acid; Electrochemistry; Hydroxyindoleacetic Acid; Male; Melatonin; Oxidation-Reduction; Pineal Gland; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Tryptophan | 1994 |
Tryptophan concentrations increase in cerebrospinal fluid and blood after zidovudine treatment in patients with HIV type 1 infection.
Topics: Adult; Aged; Biopterins; CD4 Lymphocyte Count; Female; HIV Infections; HIV-1; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Immunoglobulin G; Male; Methoxyhydroxyphenylglycol; Middle Aged; Neopterin; Serotonin; Tryptophan; Zidovudine | 1994 |
Decreases of plasma tryptophan concentrations following restricted feeding do not decrease serotonin and its metabolite in rat brain.
Topics: Animals; Blood Glucose; Brain; Chromatography, High Pressure Liquid; Diet; Female; Hydroxyindoleacetic Acid; Liver; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Oxygenase | 1994 |
Neocortical dialysate monoamines of rats after acute, subacute, and chronic liver shunt.
Topics: 3,4-Dihydroxyphenylacetic Acid; Acute Disease; Amino Acids; Ammonia; Animals; Biogenic Monoamines; Body Weight; Cerebral Cortex; Chronic Disease; Dialysis; Disease Models, Animal; Dopamine; Extracellular Space; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Norepinephrine; Phenylalanine; Rats; Rats, Wistar; Serotonin; Tryptophan; Tyrosine | 1995 |
Simultaneous determination of tryptophan, 5-hydroxytryptophan, 5-hydroxytryptamine, 5-hydroxyindoleacetic acid, 4-hydroxy-3-methoxyphenylacetic acid and 3-methoxy-4-hydroxyphenylglycol in human cerebrospinal fluid.
Topics: 5-Hydroxytryptophan; Child; Child, Preschool; Chromatography, High Pressure Liquid; Female; Homovanillic Acid; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Infant; Male; Methoxyhydroxyphenylglycol; Serotonin; Temperature; Tryptophan; Tuberculosis, Meningeal | 1994 |
Concentrations of corticotropin-releasing hormone, norepinephrine, MHPG, 5-hydroxyindoleacetic acid, and tryptophan in the cerebrospinal fluid of alcoholic patients: serial sampling studies.
Topics: Adrenocorticotropic Hormone; Adult; Alcoholism; Corticotropin-Releasing Hormone; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Norepinephrine; Tryptophan | 1994 |
Effects of single doses and daily melatonin treatments on serotonin metabolism in rat brain regions.
Topics: Animals; Brain; Dose-Response Relationship, Drug; Drug Administration Schedule; Hydroxyindoleacetic Acid; Injections, Subcutaneous; Male; Melatonin; Pineal Gland; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1994 |
Dietary carbohydrates: effects on self-selection, plasma glucose and insulin, and brain indoleaminergic systems in rat.
Topics: Animals; Blood Glucose; Body Weight; Brain; Brain Chemistry; Brain Stem; Dietary Carbohydrates; Eating; Food Preferences; Fructose; Glucose; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Male; Random Allocation; Raphe Nuclei; Rats; Rats, Sprague-Dawley; Serotonin; Starch; Sucrose; Thalamus; Tryptophan | 1994 |
The effects of a novel and selective inhibitor of tryptophan 2,3-dioxygenase on tryptophan and serotonin metabolism in the rat.
Topics: Animals; Antidepressive Agents; Brain; Cell-Free System; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Liver; Male; Perfusion; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Oxygenase | 1995 |
Maternal dietary carbohydrate restriction influences the developmental profile of postnatal rat brain indoleamine metabolism.
Topics: Animals; Brain; Dietary Carbohydrates; Female; Humans; Hydroxyindoleacetic Acid; Infant, Newborn; Organ Size; Pregnancy; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1995 |
Effects of nicotine and electric footshock on peripheral serotonergic measures and on platelet aggregation in whole blood of rats.
Topics: Animals; Electroshock; Hydroxyindoleacetic Acid; Male; Nicotine; Platelet Aggregation; Rats; Rats, Wistar; Serotonin; Stress, Physiological; Tryptophan | 1995 |
Cerebrospinal fluid levels of kynurenine pathway metabolites in patients with eating disorders: relation to clinical and biochemical variable.
Topics: Adolescent; Adult; Anorexia Nervosa; Body Weight; Brain; Bulimia; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Quinolinic Acid; Thinness; Tryptophan | 1995 |
Effect of disulfiram administration on brain tryptophan, serotonin and peripheral tryptophan content.
Topics: Animals; Brain; Disulfiram; Hydroxyindoleacetic Acid; Liver; Male; Monoamine Oxidase; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1993 |
Correlation between serotonergic measures in cerebrospinal fluid and blood of subhuman primate.
Topics: Animals; Circadian Rhythm; Female; Hydroxyindoleacetic Acid; Macaca; Male; Serotonin; Tryptophan | 1993 |
Effect of conditioned fear stress on serotonin metabolism in the rat brain.
Topics: Animals; Brain; Conditioning, Classical; Defecation; Electroshock; Fear; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Rats, Sprague-Dawley; Serotonin; Stress, Physiological; Tryptophan | 1993 |
The urinary excretion of tryptophan and tryptophan metabolites in the chronic ethanol-fed rat.
Topics: Alcoholism; Animals; Chromatography, High Pressure Liquid; Diet; Ethanol; Hydroxyindoleacetic Acid; Indoleacetic Acids; Male; ortho-Aminobenzoates; Rats; Rats, Wistar; Tryptophan | 1993 |
Absence of serotonergic innervation from raphe nuclei in rat cerebral blood vessels--II. Lack of tryptophan hydroxylase activity in vitro.
Topics: 5-Hydroxytryptophan; Animals; Brain; Cerebral Cortex; Cerebrovascular Circulation; Femoral Artery; Hydroxyindoleacetic Acid; In Vitro Techniques; Levodopa; Male; Nerve Fibers; Norepinephrine; Pineal Gland; Raphe Nuclei; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1993 |
Metabolism of 6-fluoro-DL-tryptophan and its specific effects on the rat brain serotoninergic pathway.
Topics: Animals; Brain; Chromatography, Liquid; Electrochemistry; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Serotonin; Tryptophan | 1993 |
Concentrations of serotonin and its related substances in the cerebrospinal fluid of parkinsonian patients and their relations to the severity of symptoms.
Topics: 5-Hydroxytryptophan; Humans; Hydroxyindoleacetic Acid; Kynurenine; Middle Aged; Parkinson Disease; Reference Values; Serotonin; Tryptophan | 1993 |
Functional studies on monoaminergic transmitter release in parkinsonism.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Apomorphine; Biogenic Monoamines; Dopamine; Dopamine Agents; Dopamine Antagonists; Hydroxyindoleacetic Acid; Levodopa; Male; Monoamine Oxidase Inhibitors; Parkinson Disease, Secondary; Rats; Rats, Wistar; Stereotyped Behavior; Tryptophan | 1993 |
The role of tryptophan, 5-hydroxy indole-3-acetic acid and their protein binding in uremic patients.
Topics: Adult; Aged; Catecholamines; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Muscles; Peritoneal Dialysis, Continuous Ambulatory; Protein Binding; Sensitivity and Specificity; Serum Albumin; Tryptophan; Uremia | 1993 |
Predator exposure alters brain serotonin metabolism in bicolour damselfish.
Topics: Animals; Brain; Color; Escape Reaction; Fishes; Hydroxyindoleacetic Acid; Male; Predatory Behavior; Serotonin; Stress, Physiological; Tryptophan | 1993 |
Brain indoles in human hepatic encephalopathy.
Topics: 5-Hydroxytryptophan; Adult; Aged; Brain; Chronic Disease; Female; Hepatic Encephalopathy; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Liver Diseases; Male; Middle Aged; Protein Precursors; Serotonin; Tissue Distribution; Tryptophan | 1993 |
Favourable effect of tryptophan/insulin treatment on serotoninergic imbalance in alloxan diabetic rats.
Topics: Amino Acids; Animals; Diabetes Mellitus, Experimental; Drug Therapy, Combination; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Male; Raphe Nuclei; Rats; Rats, Inbred F344; Serotonin; Tryptophan | 1993 |
Daily variations in in vivo tryptophan hydroxylation and in the contents of serotonin and 5-hydroxyindoleacetic acid in discrete brain areas of the rat.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Aromatic-L-Amino-Acid Decarboxylases; Brain Chemistry; Chromatography, High Pressure Liquid; Circadian Rhythm; Electrochemistry; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Kinetics; Male; Nerve Tissue Proteins; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1993 |
Changes in serotonin metabolism may elicit obstructive apnoea in the newborn rat.
Topics: 5-Hydroxytryptophan; Animals; Animals, Newborn; Electromyography; Humans; Hydroxyindoleacetic Acid; Infant; Injections, Intraperitoneal; Rats; Rats, Sprague-Dawley; Respiratory Muscles; Serotonin; Sleep Apnea Syndromes; Sudden Infant Death; Tryptophan | 1993 |
Effects of monoaminergic agonists on alcohol-induced increases in mouse aggression.
Topics: Aggression; Animals; Behavior, Animal; Brain; Drug Synergism; Ethanol; Fenfluramine; Fluoxetine; Hydroxyindoleacetic Acid; Male; Mice; Tryptophan | 1993 |
Simultaneous determination of in vivo hydroxylation of tyrosine and tryptophan in rat striatum by microdialysis-HPLC: relationship between dopamine and serotonin biosynthesis.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Chromatography, High Pressure Liquid; Corpus Striatum; Dopamine; Homovanillic Acid; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Kinetics; Levodopa; Male; Microdialysis; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1993 |
Supplemental dietary L-tryptophan effects on growth, meat quality, and brain catecholamine and indoleamine concentrations in turkeys.
Topics: Animal Feed; Animals; Body Weight; Brain; Catecholamines; Eating; Hydroxyindoleacetic Acid; Male; Meat; Transportation; Tryptophan; Turkeys | 1993 |
Neuroamine related compounds in the CSF of hydrocephalic rabbits.
Topics: Aging; Analysis of Variance; Animals; Chromatography, High Pressure Liquid; Homovanillic Acid; Hydrocephalus; Hydroxyindoleacetic Acid; Rabbits; Tryptophan; Tyrosine | 1995 |
Changes in the central and peripheral serotonergic system in rats exposed to water-immersion restrained stress and nicotine administration.
Topics: Analysis of Variance; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Male; Nicotine; Rats; Rats, Wistar; Restraint, Physical; Serotonin; Stress, Physiological; Tryptophan | 1995 |
Changes in blood and plasma serotonergic measurements in rats--effect of nicotine and/or exposure to different stresses.
Topics: Analysis of Variance; Animals; Hydroxyindoleacetic Acid; Male; Nicotine; Nicotinic Agonists; Rats; Rats, Wistar; Serotonin; Stress, Physiological; Tryptophan | 1995 |
Serotonin metabolism and release in frontal cortex of rats on a vitamin E-deficient diet.
Topics: Animals; Body Weight; Diet; Eating; Frontal Lobe; Hydroxyindoleacetic Acid; Male; Osmolar Concentration; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan; Vitamin E; Vitamin E Deficiency | 1996 |
Mechanism of early tumor anorexia.
Topics: Amino Acids; Animals; Anorexia; Brain Chemistry; Eating; Hydroxyindoleacetic Acid; Male; Neoplasms, Experimental; Rats; Rats, Inbred F344; Serotonin; Serum Albumin; Tryptophan | 1996 |
Early-onset alcoholics have lower cerebrospinal fluid 5-hydroxyindoleacetic acid levels than late-onset alcoholics.
Topics: Adult; Age of Onset; Alcohol Drinking; Alcoholism; Comorbidity; Family; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Mental Disorders; Methoxyhydroxyphenylglycol; Prevalence; Psychiatric Status Rating Scales; Severity of Illness Index; Tryptophan | 1996 |
Cerebrospinal fluid homovanillic acid is reduced in untreated Huntington's disease.
Topics: Adolescent; Adult; Female; Homovanillic Acid; Humans; Huntington Disease; Hydroxyindoleacetic Acid; Male; Middle Aged; Tryptophan | 1995 |
[A disorder of serotonin metabolism in patients in the acute period of nontraumatic intracranial hemorrhages].
Topics: Acute Disease; Adult; Aged; Brain; Cerebral Hemorrhage; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; Time Factors; Tomography, X-Ray Computed; Tryptophan | 1996 |
Aggression and personality: association with amino acids and monoamine metabolites.
Topics: Adult; Aged; Aged, 80 and over; Aggression; Amino Acids; Antisocial Personality Disorder; Blood-Brain Barrier; Brain; Extraversion, Psychological; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Neurotransmitter Agents; Personality Inventory; Reference Values; Serotonin; Tryptophan; Tyrosine | 1996 |
Changes in serotonergic measures in whole blood and various brain regions of rats administered with the 5-HT1A agonist tandospirone and/or exposed to electric foot-shock.
Topics: Animals; Brain; Electroshock; Hydroxyindoleacetic Acid; Isoindoles; Male; Piperazines; Pyrimidines; Rats; Rats, Wistar; Serotonin; Serotonin Receptor Agonists; Tryptophan | 1996 |
Effects of delayed treatment with nafronyl oxalate on microsphere embolism-induced changes in monoamine levels of rat brain regions.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Biogenic Monoamines; Brain; Brain Ischemia; Dopamine; Hydroxyindoleacetic Acid; Hydroxylation; Intracranial Embolism and Thrombosis; Male; Microspheres; Nafronyl; Neurotransmitter Agents; Norepinephrine; Rats; Rats, Wistar; Serotonin; Time Factors; Tryptophan; Vasodilator Agents | 1996 |
Reduction of serotonergic function in rat brain by tryptophan depletion: effects in control and fluvoxamine-treated rats.
Topics: Animals; Brain; Cerebral Cortex; Fluvoxamine; Hydroxyindoleacetic Acid; Male; Microdialysis; Raphe Nuclei; Rats; Rats, Wistar; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan | 1996 |
Crude protein and supplemental dietary tryptophan effects on growth and tissue neurotransmitter levels in the broiler chicken.
Topics: Animals; Aspartate Aminotransferases; Brain; Chickens; Dietary Proteins; Dopamine; Eating; Hydroxyindoleacetic Acid; Isocitrate Dehydrogenase; Malate Dehydrogenase; Male; Myocardium; Neurotransmitter Agents; Norepinephrine; Pancreas; Serotonin; Tryptophan | 1996 |
Long-term effects of chronic social stress on serotonergic indices in the prefrontal cortex of adult male cynomolgus macaques.
Topics: Animals; Biogenic Monoamines; Chronic Disease; Dopamine; Hydroxyindoleacetic Acid; Macaca fascicularis; Male; Prefrontal Cortex; Serotonin; Social Behavior; Stress, Physiological; Time Factors; Tryptophan | 1995 |
Acute effects of L-tryptophan on brain extracellular 5-HT and 5-HIAA levels in chronic experimental portal-systemic encephalopathy.
Topics: Animals; Brain Chemistry; Chronic Disease; Extracellular Space; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Microdialysis; Portacaval Shunt, Surgical; Portal System; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1996 |
Adaptative changes of the serotonergic system after antidepressant treatments.
Topics: Analysis of Variance; Animals; Antidepressive Agents; Clomipramine; Clorgyline; Fluvoxamine; Frontal Lobe; Hydroxyindoleacetic Acid; Imipramine; Microdialysis; Monoamine Oxidase Inhibitors; Piperidines; Pyrimidines; Raphe Nuclei; Rats; Serotonin; Stereotaxic Techniques; Tranylcypromine; Tryptophan | 1996 |
Tyrosine and tryptophan derivatives in pig lumbar cerebrospinal fluid. Effects of subchronic administration of dopa associated with benserazide.
Topics: 3,4-Dihydroxyphenylacetic Acid; Administration, Oral; Animals; Benserazide; Drug Interactions; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Kynurenine; Levodopa; Male; Methoxyhydroxyphenylglycol; Normetanephrine; Swine; Tryptamines; Tryptophan; Tyrosine | 1996 |
Aspects of hepatic tryptophan dioxygenase activity and levels of cerebral tryptophan metabolites in two inbred lines of mice.
Topics: Animals; Brain; Catalase; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Liver; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Serotonin; Species Specificity; Tryptophan; Tryptophan Oxygenase | 1996 |
Effects of tryptophan and/or acute running on extracellular 5-HT and 5-HIAA levels in the hippocampus of food-deprived rats.
Topics: Animals; Food Deprivation; Hippocampus; Hydroxyindoleacetic Acid; Male; Physical Conditioning, Animal; Rats; Rats, Wistar; Serotonin; Tryptophan | 1996 |
Lower 3H-paroxetine binding in cerebral cortex of suicide victims is partly due to fewer high affinity, non-transporter sites.
Topics: 5-Hydroxytryptophan; Adult; Antidepressive Agents, Second-Generation; Carrier Proteins; Cerebral Cortex; Female; Humans; Hydroxyindoleacetic Acid; Kinetics; Male; Membrane Glycoproteins; Membrane Transport Proteins; Middle Aged; Nerve Tissue Proteins; Paroxetine; Receptors, Presynaptic; Receptors, Serotonin; Serotonin Plasma Membrane Transport Proteins; Suicide; Tryptophan | 1996 |
Serotonin 5-HT3 receptor binding kinetics in the cortex of suicide victims are normal.
Topics: Adult; Brain Chemistry; Cerebral Cortex; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Indazoles; Kinetics; Male; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Suicide; Tropanes; Tryptophan | 1996 |
Pineal metabolic reaction to retinal photostimulation in ganglionectomized rats.
Topics: 5-Hydroxytryptophan; Animals; Darkness; Electrophysiology; Ganglionectomy; Hydroxyindoleacetic Acid; Light; Male; Photic Stimulation; Pineal Gland; Rats; Rats, Wistar; Retina; Serotonin; Superior Cervical Ganglion; Tryptophan; Visual Pathways | 1997 |
Crohn's disease associated with pellagra and increased excretion of 5-hydroxyindolacetic acid.
Topics: Anti-Inflammatory Agents; Crohn Disease; Female; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Intestines; Middle Aged; Niacin; Nutrition Disorders; Pellagra; Tryptophan | 1997 |
Assessment of diurnal variation of cerebrospinal fluid tryptophan and 5-hydroxyindoleacetic acid in healthy human females.
Topics: Adult; Catheters, Indwelling; Circadian Rhythm; Female; Humans; Hydroxyindoleacetic Acid; Tryptophan | 1997 |
Acute administration of a tryptophan-free amino acid mixture decreases 5-HT release in rat hippocampus in vivo.
Topics: Administration, Oral; Amino Acids; Animals; Hippocampus; Humans; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Rats, Sprague-Dawley; Serotonin; Time Factors; Tryptophan | 1997 |
[Monoamines, monoamine metabolites, neuron specific enolase and myelin basic protein concentrations in cerebrospinal fluid of resuscitated patients].
Topics: Adult; Aged; Aged, 80 and over; Biogenic Monoamines; Brain Death; Cardiopulmonary Resuscitation; Dopamine; Female; Glasgow Coma Scale; Humans; Hydroxyindoleacetic Acid; Hypoxia, Brain; Male; Metanephrine; Methoxyhydroxyphenylglycol; Middle Aged; Myelin Basic Protein; Persistent Vegetative State; Phosphopyruvate Hydratase; Prognosis; Time Factors; Treatment Outcome; Tryptophan; Tyrosine; Vanillic Acid | 1997 |
Elevated brain 5-hydroxytryptophol levels in experimental portal-systemic encephalopathy.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Hydroxytryptophol; Male; Neurocognitive Disorders; Portacaval Shunt, Surgical; Rats; Rats, Sprague-Dawley; Tryptophan | 1997 |
Changes in the hypothalamic serotonergic function may mediate the endocrine effects of melatonin.
Topics: Animals; Corticosterone; Drug Administration Schedule; Hydroxyindoleacetic Acid; Hypothalamus; Injections, Subcutaneous; Male; Melatonin; Prolactin; Rats; Rats, Sprague-Dawley; Serotonin; Thyroxine; Time Factors; Tryptophan | 1996 |
Secretory patterns of tryptophan metabolites in midgut carcinoid tumor cells.
Topics: 5-Hydroxytryptophan; Adrenergic Uptake Inhibitors; Aged; Antineoplastic Agents, Hormonal; Carcinoid Tumor; Dexamethasone; Female; Humans; Hydroxyindoleacetic Acid; Immunohistochemistry; In Vitro Techniques; Intestinal Neoplasms; Male; Middle Aged; Monoamine Oxidase; Octreotide; Reserpine; Serotonin; Tryptophan; Tumor Cells, Cultured | 1997 |
Effects of sex hormones on the metabolism of tryptophan to niacin and to serotonin in male rats.
Topics: Animals; Appetite; Body Weight; Brain; Carboxy-Lyases; Eating; Estrone; Female; Gonadal Steroid Hormones; Hydroxyindoleacetic Acid; Liver; Male; Niacin; Niacinamide; Pellagra; Pregnancy; Rats; Rats, Wistar; Serotonin; Testosterone; Tryptophan | 1997 |
Levels of biogenic amines in larvae and adults of the rat hookworm, Nippostrongylus brasiliensis (Nematoda).
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Biogenic Monoamines; Dopamine; Ecdysteroids; Female; Hydroxyindoleacetic Acid; Insect Hormones; Larva; Male; Nippostrongylus; Norepinephrine; Octopamine; Rats; Rats, Wistar; Serotonin; Sex Characteristics; Steroids; Tryptophan; Tyramine | 1997 |
May peripheral and central fatigue be correlated? Can we monitor them by means of clinical laboratory tools?
Topics: Adult; Amino Acids; Amino Acids, Branched-Chain; Biomarkers; Chromatography, High Pressure Liquid; Fatigue; Fatty Acids; Follow-Up Studies; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Hypoxanthine; Immunoenzyme Techniques; Inosine; Male; Muscle Fatigue; Phenylalanine; Physical Exertion; Purines; Serotonin; Tryptophan; Tyrosine; Xanthine | 1997 |
Uncoupling of serotonergic and noradrenergic systems in depression: preliminary evidence from continuous cerebrospinal fluid sampling.
Topics: Adult; Analysis of Variance; Biogenic Monoamines; Depressive Disorder; Female; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Norepinephrine; Serotonin; Tryptophan | 1997 |
Changes in high K+-evoked serotonin release and serotonin 2A/2C receptor binding in the frontal cortex of rats with thioacetamide-induced hepatic encephalopathy.
Topics: Acute Disease; Amphetamines; Animals; Chromatography, High Pressure Liquid; Extracellular Space; Frontal Lobe; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Microdialysis; Potassium; Rats; Rats, Sprague-Dawley; Receptor, Serotonin, 5-HT2A; Receptor, Serotonin, 5-HT2C; Receptors, Serotonin; Serotonin; Serotonin Receptor Agonists; Synapses; Thioacetamide; Tryptophan | 1998 |
Tryptophan depletion during continuous CSF sampling in healthy human subjects.
Topics: Adult; Affect; Brain; Catheters, Indwelling; Diet; Drinking; Female; Humans; Hydroxyindoleacetic Acid; Male; Serotonin; Tryptophan; Tyrosine | 1998 |
Theanine-induced reduction of brain serotonin concentration in rats.
Topics: Animals; Brain Chemistry; Fenclonine; Glutamates; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase Inhibitors; Pargyline; Rats; Rats, Wistar; Serotonin; Serotonin Antagonists; Tryptophan | 1998 |
Mouse interleukin-6 stimulates the HPA axis and increases brain tryptophan and serotonin metabolism.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Animals; Brain; Chlorisondamine; Corticosterone; Cyclooxygenase Inhibitors; Enzyme Inhibitors; Ganglionic Blockers; Hydroxyindoleacetic Acid; Hypothalamo-Hypophyseal System; Interleukin-6; Kinetics; Male; Mice; Nitric Oxide Synthase; Recombinant Proteins; Serotonin; Tryptophan | 1998 |
Inhibition of restraint-induced anorexia by injected tryptophan.
Topics: Animals; Anorexia; Brain Chemistry; Eating; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Restraint, Physical; Serotonin; Stress, Physiological; Tryptophan | 1998 |
Brain serotonin synthesis rates in rhesus monkeys determined by [11C]alpha-methyl-L-tryptophan and positron emission tomography compared to CSF 5-hydroxyindole-3-acetic acid concentrations.
Topics: Animals; Brain; Carbon Radioisotopes; Hydroxyindoleacetic Acid; Macaca mulatta; Male; Serotonin; Tomography, Emission-Computed; Tryptophan | 1998 |
Influence of repeated levodopa administration on rabbit striatal serotonin metabolism, and comparison between striatal and CSF alterations.
Topics: 5-Hydroxytryptophan; Animals; Corpus Striatum; Hydroxyindoleacetic Acid; Levodopa; Male; Rabbits; Serotonin; Tryptophan | 1998 |
Effects of electromagnetic fields on the levels of biogenic amine metabolites, quinolinic acid, and beta-endorphin in the cerebrospinal fluid of dairy cows.
Topics: Animals; beta-Endorphin; Biogenic Amines; Cattle; Dairying; Electromagnetic Fields; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Quinolinic Acid; Tryptophan | 1998 |
Role of tryptophan in the elevated serotonin-turnover in hepatic encephalopathy.
Topics: Amino Acids; Amino Acids, Branched-Chain; Animals; Brain; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1998 |
Changes in cerebrospinal fluid monoamine metabolites, tryptophan, and gamma-aminobutyric acid during the 1st year of life in normal infants. comparison with victims of sudden infant death syndrome.
Topics: Age Factors; Chromatography, High Pressure Liquid; gamma-Aminobutyric Acid; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Infant, Newborn; Infant, Premature; Methoxyhydroxyphenylglycol; Sudden Infant Death; Tryptophan | 1999 |
Relationship of substance P, 5-hydroxyindole acetic acid and tryptophan in serum of fibromyalgia patients.
Topics: Adult; Biomarkers; Female; Fibromyalgia; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Pain; Sleep; Substance P; Tryptophan | 1999 |
Effects of acute tryptophan depletion on plasma and cerebrospinal fluid tryptophan and 5-hydroxyindoleacetic acid in normal volunteers.
Topics: Adult; Alcoholism; Amino Acids; Brain; Brain Chemistry; Diet; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Serotonin; Tryptophan | 1999 |
Bulbospinal serotonergic activity during changes in thyroid status.
Topics: Animals; Blood Glucose; Body Weight; Brain Stem; Diabetes Mellitus, Experimental; Hydroxyindoleacetic Acid; Hyperphagia; Hyperthyroidism; Hypothyroidism; Male; Methimazole; Norepinephrine; Rats; Rats, Sprague-Dawley; Serotonin; Spinal Cord; Thyroid Hormones; Tryptophan | 1998 |
Effects of L-tryptophan on indoleamines and catecholamines in discrete brain regions of wild type and Lurcher mutant mice.
Topics: Animals; Brain; Catecholamines; Chromatography, High Pressure Liquid; Female; Hydroxyindoleacetic Acid; Mice; Mice, Mutant Strains; Serotonin; Tryptophan | 1999 |
Leptin increases serotonin turnover by inhibition of brain nitric oxide synthesis.
Topics: Animals; Arginine; Cerebral Ventricles; Diencephalon; Enzyme Inhibitors; Feeding Behavior; Hydroxyindoleacetic Acid; Injections, Intraventricular; Leptin; Male; Mice; Mice, Knockout; Nitric Oxide Synthase; Nitric Oxide Synthase Type I; Nitroarginine; Serotonin; Tryptophan; Weight Gain | 1999 |
Effects of the IL-1 receptor antagonist on the IL-1- and endotoxin-induced activation of the HPA axis and cerebral biogenic amines in mice.
Topics: Adrenocorticotropic Hormone; Animals; Brain Chemistry; Corticosterone; Hydroxyindoleacetic Acid; Hypothalamo-Hypophyseal System; Interleukin 1 Receptor Antagonist Protein; Interleukin-1; Lipopolysaccharides; Male; Methoxyhydroxyphenylglycol; Mice; Mice, Inbred Strains; Neuroimmunomodulation; Norepinephrine; Receptors, Interleukin-1; Serotonin; Sialoglycoproteins; Tryptophan | 2000 |
3-Hydroxyanthranilic acid accumulation following administration of the 3-hydroxyanthranilic acid 3,4-dioxygenase inhibitor NCR-631.
Topics: 3-Hydroxyanthranilate 3,4-Dioxygenase; 3-Hydroxyanthranilic Acid; Animals; Brain; Dioxygenases; Enzyme Inhibitors; Hydroxyindoleacetic Acid; Kynurenic Acid; Male; Oxygenases; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 1999 |
Differential changes in brain and platelet 5-HT concentrations after steady-state achievement and repeated administration of antidepressant drugs in mice.
Topics: Animals; Antidepressive Agents, Second-Generation; Antidepressive Agents, Tricyclic; Blood Platelets; Brain; Caudate Nucleus; Clomipramine; Drug Administration Schedule; Fluoxetine; Frontal Lobe; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred Strains; Moclobemide; Raphe Nuclei; Serotonin; Time Factors; Tryptophan | 1999 |
Differential effects of L-trytophan and buspirone on biogenic amine contents and metabolism in Lurcher mice cerebellum.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Biogenic Amines; Buspirone; Cerebellar Ataxia; Cerebellum; Disease Models, Animal; Dopamine; Female; Heterozygote; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Mice; Mice, Neurologic Mutants; Norepinephrine; Serotonin; Tryptophan | 2000 |
Peripheral markers of serotonergic and noradrenergic function in post-pubertal, caucasian males with autistic disorder.
Topics: Adolescent; Autistic Disorder; Belgium; Biomarkers; Child; Dopamine; Epinephrine; Humans; Hydroxyindoleacetic Acid; Intelligence; Male; Netherlands; Norepinephrine; Paroxetine; Puberty; Serotonin; Tryptophan; Tyrosine; White People; Yohimbine | 2000 |
The suitability of [11C]-alpha-methyl-L-tryptophan as a tracer for serotonin synthesis: studies with dual administration of [11C] and [14C] labeled tracer.
Topics: Animals; Brain; Brain Chemistry; Carbon Radioisotopes; Cerebrovascular Circulation; Hydroxyindoleacetic Acid; Macaca mulatta; Male; Serotonin; Tomography, Emission-Computed; Tryptophan | 2000 |
The role of medial hypothalamic serotonin in the suppression of feeding in a rat model of colitis.
Topics: Amino Acids; Animals; Anorexia; Colitis; Drinking; Eating; Fenclonine; Hydroxyindoleacetic Acid; Hypothalamus; Hypothalamus, Middle; Male; Paraventricular Hypothalamic Nucleus; Rats; Rats, Wistar; Serotonin; Serotonin Antagonists; Tissue Distribution; Tryptophan | 2000 |
Corticotropic and serotonergic responses to acute stress with/without prior exercise training in different rat strains.
Topics: Adrenal Glands; Adrenocorticotropic Hormone; Animals; Body Weight; Corticosterone; Hydroxyindoleacetic Acid; Hypothalamo-Hypophyseal System; Immobilization; Male; Mesencephalon; Organ Size; Physical Exertion; Pituitary-Adrenal System; Rats; Rats, Inbred Lew; Rats, Inbred SHR; Serotonin; Species Specificity; Stress, Physiological; Tryptophan | 2000 |
Changes in membrane fluidity induced by tryptophan and its metabolites.
Topics: Animals; Cell Cycle; Cell Membrane; Cholesterol; Fatty Acids; Hydroxyindoleacetic Acid; Kinetics; Kynurenic Acid; Kynurenine; Liver; Male; Membrane Fluidity; Membrane Lipids; Phospholipids; Picolinic Acids; Rats; Rats, Wistar; Tryptophan; Xanthurenates | 1999 |
Effect of the Hypericum perforatum extract on serotonin turnover in the mouse brain.
Topics: Animals; Biogenic Monoamines; Brain; Brain Chemistry; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Hypericum; In Vitro Techniques; Male; Mice; Mitochondria, Liver; Monoamine Oxidase; Plant Extracts; Plants, Medicinal; Rats; Serotonin; Tryptophan | 2000 |
Cerebrospinal fluid concentrations of tryptophan and 5-hydroxyindoleacetic acid in Macaca mulatta: diurnal variations and response to chronic changes in dietary protein intake.
Topics: Animals; Body Weight; Brain; Circadian Rhythm; Dietary Proteins; Eating; Hydroxyindoleacetic Acid; Macaca mulatta; Male; Tryptophan | 2000 |
Cerebrospinal fluid studies in children with cerebral malaria: an excitotoxic mechanism?
Topics: Antimalarials; Biopterins; Brain; Child; Child, Preschool; Chromatography, High Pressure Liquid; Endothelium; Gas Chromatography-Mass Spectrometry; Humans; Hydroxyindoleacetic Acid; Infant; Kenya; Malaria, Cerebral; Microglia; Neopterin; Nitrates; Nitrites; Quinolinic Acid; Tryptophan | 2000 |
Serotonergic and kynurenic pathways in rats exposed to foot shock.
Topics: Animals; Brain; Brain Chemistry; Electroshock; Hydroxyindoleacetic Acid; Kidney; Kynurenic Acid; Kynurenine; Liver; Male; Rats; Rats, Wistar; Serotonin; Stress, Physiological; Tryptophan | 2000 |
High-performance liquid chromatography of monoamines on phenyl-bound sorbents using organic free mobile phases.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Biogenic Monoamines; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypothalamus; Rats; Serotonin; Tryptophan | 2000 |
Bacterial translocation can increase plasma corticosterone and brain catecholamine and indoleamine metabolism.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Bacterial Translocation; Brain; Catecholamines; Corticosterone; Dihydroxyphenylalanine; Hydroxyindoleacetic Acid; Liver; Lymph Nodes; Male; Methoxyhydroxyphenylglycol; Mice; Norepinephrine; Organ Specificity; Restraint, Physical; Salmonella typhimurium; Serotonin; Spleen; Stress, Psychological; Tryptophan | 2000 |
Cerebrospinal fluid levels of monoamine compounds and cholecystokinin peptides after exposure to standardized barometric pressure.
Topics: Adult; Affect; Age Factors; Atmospheric Pressure; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Sincalide; Spinal Puncture; Tetragastrin; Time Factors; Tryptophan; Tyrosine | 2000 |
Evidence for a serotonin transporter deficit in experimental acute liver failure.
Topics: Acute Disease; Animals; Binding Sites; Carrier Proteins; Citalopram; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Ischemia; Liver Circulation; Liver Failure; Male; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Rats; Rats, Sprague-Dawley; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tissue Distribution; Tryptophan | 2001 |
Monoamine compounds in cerebrospinal fluid of healthy subjects punctured without preceding strict bed rest: a pilot study.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adult; Bed Rest; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Norepinephrine; Reference Values; Serotonin; Spinal Puncture; Tryptophan; Tyrosine | 2001 |
Lesions of the dorsomedial hypothalamic nucleus do not influence the daily profile of pineal metabolism in rats.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Dorsomedial Hypothalamic Nucleus; Electrosurgery; Hydroxyindoleacetic Acid; Hypothalamus; Light; Male; Melatonin; Pineal Gland; Rats; Rats, Wistar; Serotonin; Tryptophan | 2001 |
Effects of nicotine on head-shakes and tryptophan metabolites.
Topics: Animals; Bridged Bicyclo Compounds, Heterocyclic; Head Movements; Hydroxyindoleacetic Acid; Indophenol; Kynurenine; Male; Mice; Nicotine; Nicotinic Agonists; Pyridines; Serotonin; Serotonin Receptor Agonists; Tics; Tryptophan | 2001 |
Developmental changes in cerebrospinal fluid concentrations of monoamine-related substances in patients with dentatorubral-pallidoluysian atrophy.
Topics: Adolescent; Age Factors; Aging; Biogenic Monoamines; Case-Control Studies; Child; Child, Preschool; Chromatography, High Pressure Liquid; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Myoclonic Epilepsies, Progressive; Tryptophan; Tyrosine | 2001 |
Biogenic amine metabolites and thiamine in cerebrospinal fluid in heredo-degenerative ataxias.
Topics: Adult; Aged; Female; Friedreich Ataxia; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Magnetic Resonance Imaging; Male; Methoxyhydroxyphenylglycol; Middle Aged; Olivopontocerebellar Atrophies; Severity of Illness Index; Thiamine; Tomography, Emission-Computed, Single-Photon; Tomography, X-Ray Computed; Tryptophan | 2001 |
Intraspinal pressure influences CSF disposition of tryptophan and 5-HIAA.
Topics: Adult; Cerebrospinal Fluid Pressure; Humans; Hydroxyindoleacetic Acid; Male; Neurotransmitter Agents; Spinal Puncture; Tryptophan | 2001 |
Evidence that the branched-chain amino acid L-valine prevents exercise-induced release of 5-HT in rat hippocampus.
Topics: Analysis of Variance; Animals; Extracellular Space; Hippocampus; Hydroxyindoleacetic Acid; Male; Microdialysis; Physical Conditioning, Animal; Physical Exertion; Random Allocation; Rats; Rats, Wistar; Serotonin; Tryptophan; Valine | 2001 |
The effect of serotonin, its precursors and metabolites on brain glutathione-S-transferase.
Topics: 5-Hydroxytryptophan; Animals; Brain; Glutathione Transferase; Hydroxyindoleacetic Acid; Isoelectric Point; Prodrugs; Serotonin; Substrate Specificity; Swine; Tryptophan | 2001 |
Interleukin-6 involvement in antidepressant action of Hypericum perforatum.
Topics: Administration, Oral; Animals; Anthracenes; Antidepressive Agents; Bridged Bicyclo Compounds; Chromatography, High Pressure Liquid; Diencephalon; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Hypericum; Immune System; Interleukin-6; Male; Mice; Mice, Knockout; Perylene; Phloroglucinol; Plant Extracts; Rutin; Serotonin; Swimming; Terpenes; Tryptophan | 2001 |
Effect of a low tryptophan diet on the prolactin responses to the 5-HT2A agonist DOI in the rat.
Topics: Amphetamines; Animals; Brain Chemistry; Diet; Hydroxyindoleacetic Acid; Male; Piperazines; Prolactin; Rats; Rats, Sprague-Dawley; Receptor, Serotonin, 5-HT2A; Receptors, Serotonin; Serotonin; Serotonin Receptor Agonists; Tryptophan | 2001 |
Profiling of tryptophan-related plasma indoles in patients with carcinoid tumors by automated, on-line, solid-phase extraction and HPLC with fluorescence detection.
Topics: 5-Hydroxytryptophan; Adult; Aged; Autoanalysis; Carcinoid Tumor; Cerebrospinal Fluid; Child, Preschool; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Indoles; Intestinal Neoplasms; Male; Middle Aged; Quality Control; Reproducibility of Results; Serotonin; Spectrometry, Fluorescence; Tryptophan; Urine | 2001 |
Suppression of aggression in rainbow trout (Oncorhynchus mykiss) by dietary L-tryptophan.
Topics: Aggression; Animals; Behavior, Animal; Brain Chemistry; Diet; Eating; Hydrocortisone; Hydroxyindoleacetic Acid; Oncorhynchus mykiss; Serotonin; Tryptophan | 2001 |
Pre- and postsynaptic responses to 1-(1-naphthylpiperazine) following adaptation to stress in rats.
Topics: Animals; Brain; Disease Models, Animal; Excitatory Postsynaptic Potentials; Hydroxyindoleacetic Acid; Male; Motor Activity; Piperazines; Rats; Rats, Wistar; Restraint, Physical; Serotonin; Stress, Psychological; Synaptic Transmission; Tryptophan | 2002 |
Role of monoamine oxidase inhibition and monoamine depletion in fenfluramine-induced neurotoxicity and serotonin release.
Topics: 3,4-Dihydroxyphenylacetic Acid; alpha-Methyltyrosine; Animals; Clorgyline; Corpus Striatum; Dopamine; Drug Interactions; Fenclonine; Fenfluramine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase Inhibitors; Rats; Rats, Sprague-Dawley; Selective Serotonin Reuptake Inhibitors; Selegiline; Serotonin; Serotonin Antagonists; Tryptophan | 2001 |
Gamma-hydroxybutyrate increases tryptophan availability and potentiates serotonin turnover in rat brain.
Topics: Animals; Biological Availability; Brain; Corpus Striatum; Frontal Lobe; GABA Agonists; GABA Antagonists; Hippocampus; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Sodium Oxybate; Tryptophan | 2002 |
Cerebrospinal fluid glutamine, tryptophan, and tryptophan metabolite concentrations in dogs with portosystemic shunts.
Topics: Alanine; Animals; Dietary Proteins; Dog Diseases; Dogs; Female; Glutamine; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Male; Portal System; Quinolinic Acid; Serine; Tryptophan | 2002 |
Evidence that brain glucose availability influences exercise-enhanced extracellular 5-HT level in hippocampus: a microdialysis study in exercising rats.
Topics: Animals; Brain; Cerebrospinal Fluid; Glucose; Hippocampus; Hydroxyindoleacetic Acid; Male; Microdialysis; Physical Conditioning, Animal; Rats; Rats, Wistar; Serotonin; Tryptophan | 2002 |
Long-term pharmacoclinical follow-up in schizophrenic patients treated with risperidone. Plasma and red blood cell concentrations of risperidone and its 9-hydroxymetabolite and their relationship to whole blood serotonin and tryptophan, plasma homovanilli
Topics: Adult; Aged; Analysis of Variance; Biomarkers; Female; Follow-Up Studies; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Methoxyhydroxyphenylglycol; Middle Aged; Risperidone; Schizophrenia; Serotonin; Tryptophan | 2002 |
Elevated dietary intake of L-tryptophan counteracts the stress-induced elevation of plasma cortisol in rainbow trout (Oncorhynchus mykiss).
Topics: Acclimatization; Amino Acids; Animals; Brain Chemistry; Diet; Eating; Hydrocortisone; Hydroxyindoleacetic Acid; Oncorhynchus mykiss; Serotonin; Stress, Physiological; Tryptophan | 2002 |
Possible alteration of tryptophan metabolism following repeated administration of sertraline in the rat brain.
Topics: Animals; Brain; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Selective Serotonin Reuptake Inhibitors; Serotonin; Sertraline; Time Factors; Tryptophan | 2003 |
Evidence for an altered tryptophan metabolism in fibromyalgia.
Topics: Adult; Case-Control Studies; Chromatography, High Pressure Liquid; Enzyme-Linked Immunosorbent Assay; Female; Fibromyalgia; Humans; Hydroxyindoleacetic Acid; Interleukin-6; Kynurenine; Middle Aged; Pain; Serotonin; Tryptophan | 2002 |
Acute effect of simultaneous administration of tryptophan and ethanol on serotonin metabolites in the locus coeruleus in rats.
Topics: 5,7-Dihydroxytryptamine; Animals; Antidepressive Agents, Second-Generation; Behavior, Animal; Central Nervous System Depressants; Drug Synergism; Ethanol; Hydroxyindoleacetic Acid; Hydroxytryptophol; Locus Coeruleus; Male; Raphe Nuclei; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 2003 |
Effect of acute L-tryptophan exposure on the brain serotonergic system and behavior in the male medaka.
Topics: Animals; Behavior, Animal; Brain; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; Male; Motor Activity; Oryzias; Serotonin; Time Factors; Tryptophan | 2003 |
Impairments in working memory associated with naturalistic dieting in women: no relationship between task performance and urinary 5-HIAA levels.
Topics: Adult; Body Image; Cognition; Diet, Reducing; Female; Humans; Hydroxyindoleacetic Acid; Memory Disorders; Middle Aged; Receptors, Serotonin; Task Performance and Analysis; Tryptophan | 2003 |
HPA axis activation and neurochemical responses to bacterial translocation from the gastrointestinal tract.
Topics: Animals; Bacterial Translocation; Digestive System; Hydroxyindoleacetic Acid; Hypothalamo-Hypophyseal System; Liver; Lymph Nodes; Methoxyhydroxyphenylglycol; Mice; Norepinephrine; Pituitary-Adrenal System; Restraint, Physical; Salmonella Infections, Animal; Serotonin; Spleen; Tryptophan | 2003 |
Acute tryptophan and serotonin depletion using an optimized tryptophan-free protein-carbohydrate mixture in the adult rat.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amino Acids; Animals; Cerebral Cortex; Chromatography, High Pressure Liquid; Diet; Dietary Carbohydrates; Dietary Proteins; Gelatin; Hippocampus; Hydroxyindoleacetic Acid; Male; Neostriatum; Protein Hydrolysates; Rats; Rats, Wistar; Serotonin; Tryptophan | 2004 |
Time-course of the effect of dietary L-tryptophan on plasma cortisol levels in rainbow trout Oncorhynchus mykiss.
Topics: Adrenocorticotropic Hormone; Animals; Brain Chemistry; Diet; Hydrocortisone; Hydroxyindoleacetic Acid; Oncorhynchus mykiss; Stress, Physiological; Time Factors; Tryptophan | 2003 |
The urinary excretion of 5-hydroxyindoleacetic acid after the administration of serotonin precursor in patients with hepatic cirrhosis.
Topics: Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Liver Cirrhosis; Serotonin; Tryptophan | 1959 |
Tryptophan loading and excretion of 5-hydroxyindoleacetic acid in normal and schizophrenic subjects.
Topics: Biological Transport; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Schizophrenia; Tryptophan | 1959 |
Serotonin; its possible relation to allergic disease.
Topics: Allergens; Anaphylaxis; Animals; Histamine; Histamine Antagonists; Humans; Hydroxyindoleacetic Acid; Hypersensitivity; Serotonin; Serotonin Antagonists; Tryptophan | 1959 |
[Tryptophan loading and vitamin B6 deficiency. I. Excretion of xanthurenic acid, kynurenine, trigonelline amide, and 5-hydroxyindoleacetic acid in various diseases].
Topics: Alkaloids; Amides; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Niacin; Nicotinic Acids; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1961 |
[The quantitative determination of 5-hydroxytryptophan, 5-hydroxytryptamine and 5-hydroxyindolacetic acid with paper chromatography].
Topics: 5-Hydroxytryptophan; Chromatography, Paper; Hydroxyindoleacetic Acid; Indoleacetic Acids; Serotonin; Tryptophan | 1959 |
[Studies on the quantitative determination of 5-hydroxytryptophan, 5-hydroxytryptamine and 5-hydroxyindolacetic acid with the help of paper electrophoresis].
Topics: 5-Hydroxytryptophan; Electrophoresis; Electrophoresis, Paper; Hydroxyindoleacetic Acid; Indoleacetic Acids; Serotonin; Tryptophan | 1960 |
Effect of L-tryptophan on diuresis and 5-hydroxyindoleacetic acid excretion in the rat.
Topics: Administration, Oral; Amino Acids; Animals; Diuresis; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kidney; Male; Rats; Serotonin; Tryptamines; Tryptophan | 1961 |
[Urinary excretion of 5-hydroxyindolacetic acid (5-HIAA) in 150 patients with depressive syndrome and maniacal agitation. (Its modifications by 5-hydroxy-tryptophan loading and therapy in the depressive states)].
Topics: Bipolar Disorder; Depression; Depressive Disorder; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Monoamine Oxidase Inhibitors; Tryptophan | 1963 |
DECREASE OF CEREBRAL 5-HYDROXYTRYPTAMINE AND 5-HYDROXYINDOLACETIC ACID BY AN ARYLALKYLAMINE.
Topics: Animals; Brain; Carboxy-Lyases; Guinea Pigs; Hydroxyindoleacetic Acid; Indoleacetic Acids; Mice; Monoamine Oxidase; Neurochemistry; Norepinephrine; Pargyline; Phenethylamines; Rabbits; Rats; Research; Serotonin; Spectrophotometry; Tryptophan | 1963 |
METASTASIZING NEUROBLASTOMA WITH EXCRETION OF 5-HYDROXYINDOLEACETIC ACID, SEROTONIN AND 5-HYDROXYTRYPTOPHAN.
Topics: 5-Hydroxytryptophan; Abdominal Neoplasms; Chromatography; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Liver Neoplasms; Neoplasm Metastasis; Neuroblastoma; Pathology; Serotonin; Tryptophan; Urine | 1963 |
DEFECTIVE 5-HYDROXYLATION OF TRYPTOPHAN IN PHENYLKETONURIA.
Topics: Blood Chemical Analysis; Body Fluids; Humans; Hydroxyindoleacetic Acid; Hydroxylation; Indoleacetic Acids; Indoles; Metabolism; Phenylalanine; Phenylketonurias; Serotonin; Tryptamines; Tryptophan; Urine | 1964 |
[STUDIES ON URINARY EXCRETION OF 5-HYDROXYINDOLEACETIC ACID].
Topics: Asian People; Child; China; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Korea; Metabolism; Peptic Ulcer; Republic of Korea; Schizophrenia; Serotonin; Tranquilizing Agents; Tryptophan; Urine | 1963 |
CARCINOID SYNDROME: REPORT OF CASE.
Topics: Carcinoid Tumor; Chlorpromazine; Cyproheptadine; Geriatrics; Humans; Hydroxyindoleacetic Acid; Malignant Carcinoid Syndrome; Pathology; Selective Serotonin Reuptake Inhibitors; Serotonin; Surgical Procedures, Operative; Toxicology; Tryptophan | 1963 |
[THE STORAGE OF C14-LABELLED TRYPTOPHAN IN A METASTASIZING SMALL INTESTINE CARCINOID].
Topics: Autoradiography; Carbon Isotopes; Hydroxyindoleacetic Acid; Intestine, Small; Malignant Carcinoid Syndrome; Metabolism; Neoplasm Metastasis; Neoplasms; Serotonin; Tryptophan | 1964 |
PATHOGENETIC STUDIES OF EXPERIMENTALLY INDUCED HEART LESIONS AND THEIR RELATION TO THE CARCINOID SYNDROME.
Topics: Chemical and Drug Induced Liver Injury; Deficiency Diseases; Diet; Guinea Pigs; Heart Diseases; Hepatitis; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Injections, Subcutaneous; Liver; Malignant Carcinoid Syndrome; Niacin; Nicotinic Acids; Nuts; Pathology; Pharmacology; Research; Serotonin; Toxicology; Tryptophan; Vitamin B Deficiency | 1964 |
[PROCEEDINGS AND RESEARCH REPORTS OF THE 4TH SEROTONIN RESEARCH MEETING. ON REPORTS FROM VARIOUS INSTITUTIONS].
Topics: 5-Hydroxytryptophan; Blood Chemical Analysis; Female; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kidney Diseases; Metabolism; Pregnancy; Pregnancy Complications; Pruritus; Research; Research Report; Serotonin; Spectrophotometry; Tryptophan; Ultraviolet Rays; Urine; Urticaria | 1964 |
[SEROTONIN AND 5-HYDROXYINDOLACETIC ACID IN THE NEWBORN INFANT].
Topics: Anemia; Anemia, Aplastic; Cardiovascular System; Gastrointestinal Tract; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Infant; Infant, Newborn; Infant, Newborn, Diseases; Metabolic Diseases; Metabolism; Nervous System; Pellagra; Phenylketonurias; Physiology; Renal Aminoacidurias; Respiratory System; Serotonin; Tryptophan | 1964 |
DEGRADATION OF AMINO-ACIDS IN THE LARGE GUT OF EAST AFRICANS AND ITS POSSIBLE SIGNIFICANCE.
Topics: Africa; Africa, Eastern; Amino Acids; Biomedical Research; Black People; Chromatography; Dopamine; Fruit; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Intestinal Obstruction; Intestine, Large; Intestines; Proteins; Renal Aminoacidurias; Tetracycline; Tryptophan; Urine | 1964 |
ABNORMAL TRYPTOPHAN METABOLISM IN PATIENTS WITH ADULT CELIAC DISEASE, WITH EVIDENCE FOR DEFICIENCY OF VITAMIN B6.
Topics: Adult; Biochemical Phenomena; Biochemistry; Celiac Disease; Dietary Proteins; Glutens; Humans; Hydroxyindoleacetic Acid; Indican; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Proteins; Tetracycline; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates | 1964 |
ENDOGENOUS METABOLIC FACTOR IN SCHIZOPHRENIC BEHAVIOR.
Topics: Creatine; Creatinine; Dietary Proteins; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Methionine; Muscle Proteins; Proteins; Schizophrenic Psychology; Tryptamines; Tryptophan; Urine | 1964 |
COLUMN CHROMATOGRAPHY OF TRYPTOPHAN AND SOME RELATED INDOLES.
Topics: 5-Hydroxytryptophan; Chromatography; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Ion Exchange Resins; Research; Tryptophan | 1964 |
STUDIES ON THE URINARY EXCRETION OF CERTAIN TRYPTOPHAN METABOLITES BEFORE AND AFTER TRYPTOPHAN LOADING DOSE IN BILHARZIASIS, BILHARZIAL BLADDER CANCER AND CERTAIN OTHER TYPES OF MALIGNANCIES IN EGYPT.
Topics: Amino Acids; Egypt; Epidemiology; Fluids and Secretions; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Neoplasms; ortho-Aminobenzoates; Schistosomiasis; Tryptophan; Urinary Bladder Neoplasms; Urine; Xanthurenates | 1964 |
[THE METABOLISM OF SEROTONIN].
Topics: 5-Hydroxytryptophan; Blood Platelets; Carboxy-Lyases; Chromaffin System; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Mast Cells; Metabolism; Mixed Function Oxygenases; Monoamine Oxidase; Serotonin; Tryptophan; Urine | 1964 |
CYCLIC EXCRETION OF 5-HYDROXYINDOLEACETIC ACID.
Topics: Biological Transport; Body Fluids; Humans; Hydroxyindoleacetic Acid; Periodicity; Tryptophan; Urine | 1964 |
CLINICAL AND BIOCHEMICAL EFFECTS OF CYCLOPHOSPHAMIDE IN PATIENTS WITH MALIGNANT CARCINOID.
Topics: Blood; Carcinoid Tumor; Cyclophosphamide; Drug Therapy; Geriatrics; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Malignant Carcinoid Syndrome; Metabolism; Serotonin; Tryptophan; Urine | 1965 |
EXOGENOUS URINARY AMINES OF PLANT ORIGIN.
Topics: 5-Hydroxytryptophan; Amines; Benzaldehydes; Biomedical Research; Chromatography; Coffee; Condiments; Diet; Fruit; Hydroxyindoleacetic Acid; Indoleacetic Acids; Metabolism; Mustard Plant; Nervous System Diseases; Plants, Edible; Serotonin; Synephrine; Tea; Tryptophan; Urine | 1965 |
THE ADAPTATION OF A MODIFIED ADAMKIEWICZ-HOPKINS TEST TO THE DETECTION OF INDOLE COMPOUNDS AND THE QUANTITATIVE DETERMINATION OF TRYPTOPHAN BY TLC.
Topics: 5-Hydroxytryptophan; Chromatography; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Propionates; Research; Serotonin; Tryptophan | 1965 |
[CURRENT DATA ON BIOCHEMISTRY OF THE CARCINOID SYNDROME].
Topics: 5-Hydroxytryptophan; Amino Acids; Biochemistry; Humans; Hydroxyindoleacetic Acid; Malignant Carcinoid Syndrome; Metabolic Diseases; Pathology; Tryptophan | 1965 |
[METABOLIC CHANGES OBSERVED IN THE COURSE OF HEPATIC CARCINOIDOSIS OF PROBABLE BRONCHIAL ORIGIN].
Topics: Amino Acids; Humans; Hydroxyindoleacetic Acid; Intestinal Absorption; Liver; Malignant Carcinoid Syndrome; Probability; Tryptophan | 1965 |
3-INDOLACETIC ACID (IAA) AND 5-HYDROXY-INDOLACETIC ACID (5HIAA) EXCRETION IN PATIENTS WITH VESICAL TUMOURS.
Topics: Fluids and Secretions; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Neoplasms; Statistics as Topic; Tryptophan; Urinary Bladder Neoplasms; Urine | 1965 |
EFFECT OF DRUGS ON THE LEVELS OF INDOLE AND PHENOLIC ACIDS IN THE CENTRAL NERVOUS SYSTEM.
Topics: Brain; Dopamine; Hydroxybenzoates; Hydroxyindoleacetic Acid; Indoleacetic Acids; Metabolism; Methyldopa; Pharmacology; Phenylacetates; Rabbits; Research; Reserpine; Serotonin; Tryptophan | 1964 |
Serotonin metabolism in rat skin: characterization by liquid chromatography-mass spectrometry.
Topics: Acetylation; Animals; Arylamine N-Acetyltransferase; Chromatography, Liquid; Coenzyme A; Dose-Response Relationship, Drug; Enzyme Inhibitors; Hydroxyindoleacetic Acid; Kinetics; Male; Rats; Rats, Wistar; Serotonin; Skin; Spectrometry, Mass, Electrospray Ionization; Tryptamines; Tryptophan | 2004 |
Increased brain serotonin turnover correlates with the degree of shunting and hyperammonemia in rats following variable portal vein stenosis.
Topics: Animals; Brain; Constriction, Pathologic; Dopamine; Hepatic Encephalopathy; Histamine; Hydroxyindoleacetic Acid; Hyperammonemia; Male; Norepinephrine; Portal Vein; Portasystemic Shunt, Surgical; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 2004 |
Experimental evaluation of an altered tryptophan metabolism in fibromyalgia.
Topics: Adult; Case-Control Studies; Cross-Over Studies; Double-Blind Method; Female; Fibromyalgia; Humans; Hydroxyindoleacetic Acid; Interleukin-6; Kynurenine; Middle Aged; Pain; Serotonin; Tryptophan | 2003 |
A clinicobiochemical study of tryptophan and other plasma and urinary amino acids in the family with Hartnup disease.
Topics: Adolescent; Adult; Amino Acids; Child, Preschool; Female; Genes, Recessive; Hartnup Disease; Heterozygote; Homozygote; Humans; Hydroxyindoleacetic Acid; Male; Pedigree; Tryptophan | 2003 |
The effect of tryptophan deficiency in the brain on rat fatigue levels: a rat model of fatigue reduction.
Topics: Animals; Brain; Corpus Striatum; Fatigue; Female; Hydroxyindoleacetic Acid; Motor Activity; Rats; Rats, Sprague-Dawley; Tryptophan | 2003 |
Systemic serotonin sulfate in opisthobranch mollusks.
Topics: 5-Hydroxytryptophan; Animals; Aplysia; Arousal; Circadian Rhythm; Ganglia, Invertebrate; Hemolymph; Hydroxyindoleacetic Acid; Mollusca; Organ Specificity; Photoperiod; Serotonin; Tryptophan | 2004 |
Time course of the effects of the serotonin-selective reuptake inhibitor sertraline on central and peripheral serotonin neurochemistry in the rhesus monkey.
Topics: Animals; Brain; Homovanillic Acid; Hydroxyindoleacetic Acid; Macaca mulatta; Male; Reference Values; Selective Serotonin Reuptake Inhibitors; Serotonin; Sertraline; Tryptophan | 2005 |
Characterization of serotonin transporter in blood lymphocytes of rats. Modulation by in vivo administration of mitogens.
Topics: Animals; Binding, Competitive; Cell Membrane; Chromatography, High Pressure Liquid; Concanavalin A; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Kinetics; Lipopolysaccharides; Lymphocytes; Male; Membrane Glycoproteins; Membrane Transport Modulators; Membrane Transport Proteins; Mitogens; Nerve Tissue Proteins; Paroxetine; Radioligand Assay; Rats; Rats, Sprague-Dawley; Serotonin; Serotonin Antagonists; Serotonin Plasma Membrane Transport Proteins; Tryptophan; Up-Regulation | 2005 |
Effect of orally administered L-tryptophan on serotonin, melatonin, and the innate immune response in the rat.
Topics: 5-Hydroxytryptophan; Administration, Oral; Animals; Cells, Cultured; Chromatography, High Pressure Liquid; Circadian Rhythm; Diencephalon; Drug Administration Schedule; Hydroxyindoleacetic Acid; Macrophages, Peritoneal; Male; Melatonin; Phagocytosis; Radioimmunoassay; Rats; Rats, Wistar; Serotonin; Time Factors; Tryptophan; Tryptophan Hydroxylase | 2004 |
Endoscopic selective sampling of human ventricular CSF: a new perspective.
Topics: Aged; Cerebral Ventricles; Drainage; Feasibility Studies; Humans; Hydroxyindoleacetic Acid; Male; Melatonin; Neuroendoscopy; Pineal Gland; Pituitary Gland, Posterior; Serotonin; Tryptophan | 2004 |
Differential autoinhibition of 5-hydroxytryptamine neurons by 5-hydroxytryptamine in the dorsal raphe nucleus.
Topics: Action Potentials; Adrenergic alpha-Agonists; Analysis of Variance; Animals; Dose-Response Relationship, Drug; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Neural Inhibition; Neurons; Phenylephrine; Piperazines; Pyridines; Raphe Nuclei; Rats; Rats, Wistar; Serotonin; Serotonin Antagonists; Time Factors; Tryptophan | 2005 |
Biochemical assessment of niacin deficiency among carcinoid cancer patients.
Topics: Adult; Aged; Aged, 80 and over; Carcinoid Tumor; Case-Control Studies; Cohort Studies; Female; Gastrointestinal Neoplasms; Humans; Hydroxyindoleacetic Acid; Male; Malignant Carcinoid Syndrome; Middle Aged; Niacin; Serotonin; Tryptophan | 2005 |
Repeated administration of lead decreases brain 5-HT metabolism and produces memory deficits in rats.
Topics: Animals; Avoidance Learning; Brain; Eating; Hydroxyindoleacetic Acid; Lead; Male; Maze Learning; Memory; Memory Disorders; Rats; Rats, Wistar; Serotonin; Tryptophan | 2005 |
Brain tryptophan metabolism remained unaltered in restraint stressed rats following fluoxetine administration.
Topics: Animals; Brain; Fluoxetine; Hydroxyindoleacetic Acid; Male; Rats; Rats, Wistar; Serotonin; Stress, Psychological; Tryptophan; Tryptophan Oxygenase | 2005 |
Blood 5-hydroxytryptamine, 5-hydroxyindoleacetic acid and melatonin levels in patients with either Huntington's disease or chronic brain injury.
Topics: Administration, Oral; Aged; Biomarkers; Brain; Brain Injury, Chronic; Down-Regulation; Female; Food, Formulated; Humans; Huntington Disease; Hydroxyindoleacetic Acid; Lipid Peroxidation; Male; Melatonin; Middle Aged; Neopterin; Oxidative Stress; Reference Values; Serotonin; Tryptophan; Up-Regulation | 2006 |
Augmented cocaine-induced accumbal dopamine efflux, motor activity and place preference in rats fed with a tryptophan-deficient diet.
Topics: Animals; Behavior, Animal; Cocaine; Cocaine-Related Disorders; Disease Models, Animal; Dopamine; Environment, Controlled; Exploratory Behavior; Extracellular Fluid; Food, Formulated; Hydroxyindoleacetic Acid; Hyperkinesis; Male; Motor Activity; Nucleus Accumbens; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 2006 |
Serotonergic characteristics of rainbow trout divergent in stress responsiveness.
Topics: Analysis of Variance; Animals; Brain; Catecholamines; Hydrocortisone; Hydroxyindoleacetic Acid; Monoamine Oxidase; Oncorhynchus mykiss; Restraint, Physical; Serotonin; Stress, Psychological; Time Factors; Tryptophan | 2006 |
Plasma 5-hydroxytryptamine (5-HT) in migraine during an attack-free period.
Topics: 5-Hydroxytryptophan; Adult; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Male; Migraine Disorders; Migraine with Aura; Serotonin; Tryptophan | 2006 |
The brain 5HTergic response to an acute sound stress in rats with generalized (absence and audiogenic) epilepsy.
Topics: Analysis of Variance; Animals; Brain; Brain Chemistry; Chromatography, High Pressure Liquid; Electroencephalography; Epilepsy, Absence; Epilepsy, Reflex; Hydroxyindoleacetic Acid; Male; Rats; Rats, Inbred Strains; Serotonin; Sound; Stress, Psychological; Tryptophan | 2006 |
Study of tryptophan metabolism via serotonin in cerebrospinal fluid of patients with noncommunicating hydrocephalus using a new endoscopic technique.
Topics: 5-Hydroxytryptophan; Adult; Aged; Cerebrospinal Fluid; Endoscopy; Humans; Hydrocephalus; Hydroxyindoleacetic Acid; Lateral Ventricles; Male; Middle Aged; Predictive Value of Tests; Serotonin; Subarachnoid Space; Third Ventricle; Tryptophan; Ventriculostomy | 2006 |
Tryptophan-deficient diet increases the neurochemical and behavioral response to amphetamine.
Topics: Amphetamine; Amphetamine-Related Disorders; Animals; Brain; Brain Chemistry; Corpus Striatum; Disease Models, Animal; Dopamine; Dopamine Agents; Extracellular Fluid; Food, Formulated; Hydroxyindoleacetic Acid; Male; Microdialysis; Motor Activity; Nucleus Accumbens; Rats; Rats, Sprague-Dawley; Reward; Serotonin; Tryptophan | 2006 |
The anxiogenic drug FG-7142 increases serotonin metabolism in the rat medial prefrontal cortex.
Topics: Animals; Anxiety; Carbolines; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Male; Prefrontal Cortex; Prosencephalon; Rats; Rats, Wistar; Serotonin; Tryptophan | 2006 |
Alteration of 5-HIAA levels in frontal cortex and dorsal raphe nucleus in rats treated with combined administration of tryptophan and ethanol.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Behavior, Animal; Ethanol; Frontal Lobe; Hydroxyindoleacetic Acid; Male; Piperazines; Pyridines; Raphe Nuclei; Rats; Rats, Sprague-Dawley; Receptor, Serotonin, 5-HT1A; Serotonin; Tryptophan | 2006 |
Ontogeny of brain and blood serotonin levels in 5-HT receptor knockout mice: potential relevance to the neurobiology of autism.
Topics: Animals; Autistic Disorder; Blood Platelets; Brain; Brain Chemistry; Central Nervous System; Chromatography, High Pressure Liquid; Female; Genotype; Hydroxyindoleacetic Acid; Immunohistochemistry; Male; Mice; Mice, Inbred C57BL; Mice, Knockout; Peripheral Nervous System; Receptor, Serotonin, 5-HT1A; Reverse Transcriptase Polymerase Chain Reaction; Serotonin; Tryptophan | 2006 |
Altered tryptophan metabolism in the brain of cystatin B-deficient mice: a model system for progressive myoclonus epilepsy.
Topics: Animals; Brain; Cerebellum; Cerebral Cortex; Chromatography, High Pressure Liquid; Cystatin B; Cystatins; Disease Models, Animal; Female; Hydroxyindoleacetic Acid; Kynurenine; Male; Mice; Mutation; Phenotype; Serotonin; Synaptic Transmission; Tryptophan; Unverricht-Lundborg Syndrome | 2006 |
Comparative effects of single dose and repeated oral tryptophan administration on indoleamine synthesis and memory functions in rats.
Topics: Administration, Oral; Animals; Behavior, Animal; Brain; Drug Administration Schedule; Hydroxyindoleacetic Acid; Indoles; Male; Maze Learning; Memory; Rats; Rats, Wistar; Serotonin; Tryptophan | 2007 |
A study of tryptophan metabolism via serotonin in ventricular cerebrospinal fluid in HIV-1 infection using a neuroendoscopic technique.
Topics: 5-Hydroxytryptophan; Adult; Aged; Cerebral Ventricles; Endoscopy; HIV Infections; HIV-1; Humans; Hydrocephalus; Hydroxyindoleacetic Acid; Male; Melatonin; Serotonin; Tryptophan; Ventriculostomy | 2007 |
Acute tryptophan depletion does not alter central or plasma brain-derived neurotrophic factor in the rat.
Topics: Animals; Brain; Brain-Derived Neurotrophic Factor; Enzyme-Linked Immunosorbent Assay; Hydroxyindoleacetic Acid; Male; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan | 2008 |
5-HT and 5-HT-SO4, but not tryptophan or 5-HIAA levels in single feeding neurons track animal hunger state.
Topics: Animals; Feeding Behavior; Ganglia, Invertebrate; Hunger; Hydroxyindoleacetic Acid; Nerve Net; Neurons; Pleurobranchaea; Satiation; Serotonin; Tryptophan | 2008 |
Subchronic treatment with mercuric chloride suppresses immune response, elicits behavioral deficits and increases brain serotonin and dopamine metabolism in rats.
Topics: Analysis of Variance; Animals; Antibodies, Antinuclear; Behavior, Animal; Body Weight; Brain; Dopamine; Eating; Female; Hydroxyindoleacetic Acid; Mercuric Chloride; Motor Activity; Rats; Rats, Wistar; Serotonin; Tryptophan | 2008 |
Serotonergic mediation effects of St John's wort in rats subjected to swim stress.
Topics: Animals; Antidepressive Agents; Behavior, Animal; Brain; Depression; Disease Models, Animal; Hydroxyindoleacetic Acid; Hypericum; Injections, Intraperitoneal; Male; Motor Activity; Plant Extracts; Rats; Rats, Wistar; Serotonin; Stress, Psychological; Swimming; Tryptophan; Tryptophan Oxygenase | 2008 |
Capillary electrophoretic separation of biologically active amines and acids using nanoparticle-coated capillaries.
Topics: Biogenic Amines; Electrophoresis, Capillary; Epinephrine; Fluorescence; Homovanillic Acid; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Lasers; Male; Nanoparticles; Polylysine; Reproducibility of Results; Sensitivity and Specificity; Serotonin; Silicon Dioxide; Tea; Tryptamines; Tryptophan | 2008 |
Acute tryptophan depletion dose dependently impairs object memory in serotonin transporter knockout rats.
Topics: Amino Acids; Animals; Dose-Response Relationship, Drug; Frontal Lobe; Gene Knockout Techniques; Genotype; Hippocampus; Hydroxyindoleacetic Acid; Male; Memory Disorders; Rats; Recognition, Psychology; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tryptophan | 2008 |
Effect of acute tryptophan depletion on noradrenaline and dopamine in the rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amino Acids, Essential; Animals; Body Weight; Brain Chemistry; Corpus Striatum; Dietary Supplements; Dopamine; Frontal Lobe; Hippocampus; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Norepinephrine; Rats; Rats, Sprague-Dawley; Serotonin; Sympathomimetics; Tryptophan | 2009 |
Evidence for serotonin synthesis-dependent regulation of in vitro neuronal firing rates in the midbrain raphe complex.
Topics: 5-Hydroxytryptophan; Animals; Dose-Response Relationship, Drug; Fluoxetine; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; N-Methyl-3,4-methylenedioxyamphetamine; Neurons; Pargyline; Piperazines; Pyridines; Raphe Nuclei; Rats; Rats, Wistar; Serotonin; Time Factors; Tryptophan | 2008 |
Low plasma tryptophan in carcinoid patients is associated with increased urinary cortisol excretion.
Topics: Brain; Carcinoid Tumor; Gastrointestinal Neoplasms; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Neoplasm Metastasis; Neoplasm Proteins; Retrospective Studies; Serotonin; Tryptophan | 2008 |
Determination of serotonin, melatonin and metabolites in gastrointestinal tissue using high-performance liquid chromatography with electrochemical detection.
Topics: Acetonitriles; Animals; Chromatography, High Pressure Liquid; Colon; Drug Stability; Duodenum; Electrochemical Techniques; Guinea Pigs; Hydroxyindoleacetic Acid; Ileum; Intestinal Mucosa; Isotonic Solutions; Least-Squares Analysis; Linear Models; Male; Melatonin; Perchlorates; Reproducibility of Results; Sensitivity and Specificity; Serotonin; Tryptophan | 2009 |
Long-term consumption of sugar-rich diet decreases the effectiveness of somatodendritic serotonin-1A receptors.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Dietary Sucrose; Eating; Feedback, Physiological; Hydroxyindoleacetic Acid; Hyperphagia; Hypothalamus; Male; Rats; Rats, Wistar; Receptor, Serotonin, 5-HT1A; Serotonin; Serotonin 5-HT1 Receptor Agonists; Serotonin Receptor Agonists; Tryptophan | 2008 |
Repeated administration of fresh garlic increases memory retention in rats.
Topics: 5-Hydroxytryptophan; Animals; Avoidance Learning; Brain; Garlic; Hydroxyindoleacetic Acid; Memory; Phytotherapy; Plant Preparations; Rats; Rats, Wistar; Tryptophan | 2008 |
The effects of acute tryptophan depletion on affective behaviour and cognition in Brown Norway and Sprague Dawley rats.
Topics: Affect; Animals; Anxiety; Behavior, Animal; Cognition; Depression; Dietary Carbohydrates; Dietary Proteins; Frontal Lobe; Hippocampus; Hydroxyindoleacetic Acid; Interpersonal Relations; Male; Motor Activity; Rats; Rats, Inbred BN; Rats, Sprague-Dawley; Reaction Time; Recognition, Psychology; Serotonin; Species Specificity; Swimming; Tryptophan | 2010 |
Chronic voluntary ethanol intake hypersensitizes 5-HT(1A) autoreceptors in C57BL/6J mice.
Topics: 5-Hydroxytryptophan; Action Potentials; Alcohol Drinking; Alcoholism; Animals; Behavior, Animal; Body Temperature; Disease Models, Animal; Food Preferences; Guanosine 5'-O-(3-Thiotriphosphate); Hydroxyindoleacetic Acid; Hypothermia; In Vitro Techniques; Male; Mice; Mice, Inbred C57BL; Neurons; Protein Binding; Pyrimidines; Raphe Nuclei; Receptor, Serotonin, 5-HT1A; Serotonin; Serotonin Receptor Agonists; Tryptophan | 2008 |
Effects of fluoxetine exposure on serotonin-related activity in the sheepshead minnow (Cyprinodon variegatus) using LC/MS/MS detection and quantitation.
Topics: Animals; Chromatography, Liquid; Environmental Exposure; Fluoxetine; Hydroxyindoleacetic Acid; Inhibitory Concentration 50; Killifishes; Melatonin; Selective Serotonin Reuptake Inhibitors; Serotonin; Tandem Mass Spectrometry; Tryptophan | 2009 |
St. John's Wort modulates brain regional serotonin metabolism in swim stressed rats.
Topics: Amygdala; Animals; Anti-Anxiety Agents; Behavior, Animal; Brain; Corticosterone; Disease Models, Animal; Hippocampus; Hydroxyindoleacetic Acid; Hypericum; Hypothalamo-Hypophyseal System; Hypothalamus; Male; Pituitary-Adrenal System; Plant Preparations; Rats; Rats, Wistar; Serotonin; Stress, Psychological; Swimming; Tryptophan | 2009 |
Repeated administration of Nigella sativa decreases 5-HT turnover and produces anxiolytic effects in rats.
Topics: Administration, Oral; Animals; Anti-Anxiety Agents; Anxiety; Behavior, Animal; Brain; Disease Models, Animal; Drug Administration Schedule; Exploratory Behavior; Hydroxyindoleacetic Acid; Motor Activity; Plant Oils; Rats; Rats, Wistar; Serotonin; Tryptophan | 2009 |
Altered interactions of tryptophan metabolites in first-episode neuroleptic-naive patients with schizophrenia.
Topics: Adolescent; Adult; Antipsychotic Agents; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; Melatonin; Oxidative Stress; Schizophrenia; Serotonin; Tryptophan; Young Adult | 2010 |
Linking chronic tryptophan deficiency with impaired bone metabolism and reduced bone accrual in growing rats.
Topics: Absorptiometry, Photon; Amino Acids; Animals; Body Weight; Bone and Bones; Bone Development; Bone Remodeling; Chronic Disease; Diet; Feeding Behavior; Femur; Hydroxyindoleacetic Acid; Insulin-Like Growth Factor I; Male; Rats; Rats, Sprague-Dawley; Tibia; Tomography, X-Ray Computed; Tryptophan | 2009 |
Acute tryptophan depletion in rats alters the relationship between cerebral blood flow and glucose metabolism independent of central serotonin.
Topics: Amino Acids; Animals; Autoradiography; Brain; Cerebrovascular Circulation; Diet; Glucose; Hydroxyindoleacetic Acid; Male; Random Allocation; Rats; Rats, Wistar; Serotonin; Time Factors; Tryptophan | 2009 |
Ultrasensitive detection of indoleamines by combination of nanoparticle-based extraction with capillary electrophoresis/laser-induced native fluorescence.
Topics: 5-Hydroxytryptophan; Adsorption; Citric Acid; Dextran Sulfate; Electrophoresis, Capillary; Humans; Hydroxyindoleacetic Acid; Lasers; Light; Linear Models; Male; Mercaptoethanol; Metal Nanoparticles; Serotonin; Spectrometry, Fluorescence; Surface Plasmon Resonance; Surface Properties; Tryptamines; Tryptophan; Young Adult | 2009 |
Characterization of cerebrospinal fluid monoamine metabolites in peripubertal chimpanzees (Pan troglodytes).
Topics: Age Factors; Animals; Chromatography, Reverse-Phase; Dopamine; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Pan troglodytes; Serotonin; Sex Factors; Statistics, Nonparametric; Tryptophan | 2010 |
Filmy channel microchip with amperometric detection.
Topics: Electrochemical Techniques; Electroosmosis; Electrophoresis, Microchip; Equipment Design; Hydroxyindoleacetic Acid; Microfluidic Analytical Techniques; Reproducibility of Results; Serotonin; Tryptophan | 2009 |
Urinary excretion of 5-hydroxyindoleacetic acid, serotonin and 6-sulphatoxymelatonin in normoserotonemic and hyperserotonemic autistic individuals.
Topics: Adolescent; Age Factors; Autistic Disorder; Creatinine; Humans; Hydroxyindoleacetic Acid; Male; Melatonin; Serotonin; Tryptophan | 2010 |
Tryptophan depletion impairs object-recognition memory in the rat: reversal by risperidone.
Topics: Animals; Brain; Chromatography; Diet; Disease Models, Animal; Hydroxyindoleacetic Acid; Male; Memory Disorders; Motor Activity; Rats; Recognition, Psychology; Risperidone; Serotonin; Serotonin Antagonists; Tryptophan | 2010 |
Peripheral and cerebral metabolic abnormalities of the tryptophan-kynurenine pathway in a murine model of major depression.
Topics: Animals; Brain; Chronic Disease; Depressive Disorder, Major; Disease Models, Animal; Hydroxyindoleacetic Acid; Kynurenine; Lung; Male; Metabolic Networks and Pathways; Mice; Mice, Inbred BALB C; Serotonin; Stress, Psychological; Tryptophan | 2010 |
Acute effects of serotonergic antidepressants on tryptophan metabolism and corticosterone levels in rats.
Topics: Animals; Antidepressive Agents; Brain; Corticosterone; Hydroxyindoleacetic Acid; Liver; Male; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Oxygenase | 2010 |
Serotonergic function, substance craving, and psychopathology in detoxified alcohol-addicted males undergoing tryptophan depletion.
Topics: Adult; Alcoholism; Amino Acids; Anxiety; Biogenic Monoamines; Humans; Hydroxyindoleacetic Acid; Inactivation, Metabolic; International Classification of Diseases; Male; Middle Aged; Pain Measurement; Polymorphism, Genetic; Promoter Regions, Genetic; Psychiatric Status Rating Scales; Psychopathology; Retrospective Studies; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tryptophan; Young Adult | 2010 |
Nutritional up-regulation of serotonin paradoxically induces compulsive behavior.
Topics: Animals; Brain Chemistry; Dermatitis; Diet; Dietary Carbohydrates; Dietary Proteins; Disruptive, Impulse Control, and Conduct Disorders; Female; Grooming; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred C57BL; Selective Serotonin Reuptake Inhibitors; Serotonin; Skin Ulcer; Trichotillomania; Tryptophan; Weight Gain | 2010 |
Dose-related effects of clozapine and risperidone on the pattern of brain regional serotonin and dopamine metabolism and on tests related to extrapyramidal functions in rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Antipsychotic Agents; Behavior; Brain; Clozapine; Corpus Striatum; Dopamine; Dopamine Antagonists; Dose-Response Relationship, Drug; Extrapyramidal Tracts; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Motor Activity; Rats; Rats, Wistar; Receptor, Serotonin, 5-HT1A; Receptors, Dopamine D2; Risperidone; Serotonin; Serotonin Antagonists; Tryptophan; Visual Cortex | 2010 |
Quantitative analysis of multiple urinary biomarkers of carcinoid tumors through gold-nanoparticle-assisted laser desorption/ionization time-of-flight mass spectrometry.
Topics: 5-Hydroxytryptophan; Biomarkers, Tumor; Carcinoid Tumor; Gold; Humans; Hydroxyindoleacetic Acid; Male; Metal Nanoparticles; Naphthaleneacetic Acids; Serotonin; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan | 2011 |
Simultaneous determination of urinary tryptophan, tryptophan-related metabolites and creatinine by high performance liquid chromatography with ultraviolet and fluorimetric detection.
Topics: Adult; Chromatography, High Pressure Liquid; Creatinine; Drug Stability; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Linear Models; Male; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan | 2011 |
Chromatographic assay to study the activity of multiple enzymes involved in the synthesis and metabolism of dopamine and serotonin.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Biological Assay; Central Nervous System; Chromatography; Dopamine; Dopamine Agents; Hydroxyindoleacetic Acid; Levodopa; Lymnaea; Models, Biological; Molecular Structure; Serotonin; Tryptophan; Tyrosine | 2012 |
Essential role of excessive tryptophan and its neurometabolites in fatigue.
Topics: Acetylglucosaminidase; Amino Acids, Branched-Chain; Analysis of Variance; Animals; Corpus Striatum; Disease Models, Animal; Exercise Test; Exploratory Behavior; Fatigue; Female; Fluoxetine; Hydroxyindoleacetic Acid; Kynurenic Acid; Locomotion; Maze Learning; Microdialysis; Quinolinic Acid; Rats; Rats, Mutant Strains; Rats, Sprague-Dawley; Selective Serotonin Reuptake Inhibitors; Serotonin; Stereotyped Behavior; Synaptosomes; Time Factors; Tryptophan | 2012 |
A pharmacological evidence of positive association between mouse intermale aggression and brain serotonin metabolism.
Topics: Aggression; Animals; Brain; Electrochemistry; Enzyme Inhibitors; Exploratory Behavior; Fenclonine; Hydroxyindoleacetic Acid; Male; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Polymorphism, Genetic; Serotonin; Tryptophan; Tryptophan Hydroxylase | 2012 |
Simultaneous alterations of brain and plasma serotonin concentrations and liver cytochrome P450 in rats fed on a tryptophan-free diet.
Topics: Animals; Brain; Cytochrome P-450 Enzyme System; Diet; Dopamine; Hydroxyindoleacetic Acid; Liver; Male; Norepinephrine; Rats; Rats, Wistar; Serotonin; Serotonin Receptor Agonists; Tryptophan | 2012 |
Indoleamine 2,3-dioxygenase inhibition attenuates lipopolysaccharide induced persistent microglial activation and depressive-like complications in fractalkine receptor (CX(3)CR1)-deficient mice.
Topics: Animals; Behavior, Animal; Brain; CX3C Chemokine Receptor 1; Depression; Hydroxyindoleacetic Acid; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Lipopolysaccharides; Mice; Microglia; Motor Activity; Receptors, Cytokine; Receptors, HIV; Serotonin; Tryptophan | 2013 |
Tryptophan metabolism and immunogenetics in major depression: a role for interferon-γ gene.
Topics: Adult; Aged; Depressive Disorder, Major; Female; Humans; Hydroxyindoleacetic Acid; Immunogenetics; Interferon-gamma; Kynurenine; Male; Middle Aged; Polymorphism, Genetic; Serotonin; Tryptophan | 2013 |
Concurrent quantification of tryptophan and its major metabolites.
Topics: Animals; Brain; Brain Chemistry; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Limit of Detection; Rabbits; Serotonin; Tandem Mass Spectrometry; Tryptophan | 2013 |
[Simultaneous determination of tryptophan and its metabolites in plasma by high performance liquid chromatography with on-column derivatization].
Topics: Acetonitriles; Chromatography, High Pressure Liquid; Female; Fluorescence; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Limit of Detection; Pregnancy; Reproducibility of Results; Tryptophan; Tyrosine; Zinc Acetate | 2013 |
Exercise affects symptom severity but not biological measures in depression and somatization - results on IL-6, neopterin, tryptophan, kynurenine and 5-HIAA.
Topics: Adult; Case-Control Studies; Depression; Exercise; Female; Humans; Hydroxyindoleacetic Acid; Interleukin-6; Kynurenine; Male; Middle Aged; Neopterin; Severity of Illness Index; Somatoform Disorders; Tryptophan | 2013 |
The time course of aggressive behaviour in juvenile matrinxã Brycon amazonicus fed with dietary L-tryptophan supplementation.
Topics: Aggression; Animal Feed; Animals; Behavior, Animal; Characidae; Dietary Supplements; Hydrocortisone; Hydroxyindoleacetic Acid; Hypothalamus; Serotonin; Stress, Physiological; Tryptophan | 2014 |
Serotonin metabolites in the cerebrospinal fluid in sudden infant death syndrome.
Topics: Analysis of Variance; Chromatography, High Pressure Liquid; Databases, Factual; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Male; Serotonin; Sudden Infant Death; Tryptophan; Tyrosine | 2014 |
Serotonin release in the caudal nidopallium of adult laying hens genetically selected for high and low feather pecking behavior: an in vivo microdialysis study.
Topics: Animals; Behavior, Animal; Blood Chemical Analysis; Brain; Chickens; Feathers; Female; Fenfluramine; Hydroxyindoleacetic Acid; Microdialysis; Serotonin; Serotonin Agents; Species Specificity; Tryptophan | 2014 |
Serotonin's role in piglet mortality and thriftiness.
Topics: Animals; Animals, Newborn; Brain; Dopamine; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Life Expectancy; Male; Mortality; Serotonin; Swine; Tryptophan | 2014 |
Tryptophan pathway alterations in the postpartum period and in acute postpartum psychosis and depression.
Topics: Adult; Depression, Postpartum; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Postpartum Period; Psychotic Disorders; Puerperal Disorders; Tandem Mass Spectrometry; Tryptophan; Young Adult | 2016 |
Altered serum levels of kynurenine metabolites in patients affected by cluster headache.
Topics: Adult; Cluster Headache; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Male; Middle Aged; ortho-Aminobenzoates; Quinolinic Acid; Tryptophan; Xanthurenates | 2015 |
Altered kynurenine pathway metabolites in serum of chronic migraine patients.
Topics: Adult; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Male; Middle Aged; Migraine Disorders; ortho-Aminobenzoates; Quinolinic Acid; Tandem Mass Spectrometry; Tryptophan; Xanthurenates | 2015 |
Altered tryptophan metabolism in human meningioma.
Topics: Analysis of Variance; Autopsy; Chromatography, High Pressure Liquid; Female; Humans; Hydroxyindoleacetic Acid; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Male; Meningeal Neoplasms; Meningioma; Nitric Oxide; Nitric Oxide Synthase Type II; RNA, Messenger; Serotonin; Tryptophan | 2016 |
Kynurenine pathway and white matter microstructure in bipolar disorder.
Topics: Adult; Bipolar Disorder; Diffusion Tensor Imaging; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Magnetic Resonance Imaging; Male; Middle Aged; Serotonin; Signal Transduction; Tryptophan; White Matter; Young Adult | 2018 |
Determination of dopamine, serotonin, biosynthesis precursors and metabolites in rat brain microdialysates by ultrasonic-assisted in situ derivatization-dispersive liquid-liquid microextraction coupled with UHPLC-MS/MS.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Dyskinesias; Epinephrine; Hydroxyindoleacetic Acid; Levodopa; Liquid Phase Microextraction; Male; Norepinephrine; Rats, Sprague-Dawley; Rhodamines; Serotonin; Tandem Mass Spectrometry; Tryptophan; Ultrasonics | 2016 |
Intracerebroventricular Administration of Streptozotocin as an Experimental Approach to Depression: Evidence for the Involvement of Proinflammatory Cytokines and Indoleamine-2,3-Dioxygenase.
Topics: Animals; Blood Glucose; Cytokines; Depression; Disease Models, Animal; Grooming; Hippocampus; Hydroxyindoleacetic Acid; Immobility Response, Tonic; Indoleamine-Pyrrole 2,3,-Dioxygenase; Infusions, Intraventricular; Kynurenine; Male; Mice; Minocycline; Serotonin; Streptozocin; Tryptophan | 2017 |
Disturbed tryptophan metabolism correlating to progression and metastasis of esophageal squamous cell carcinoma.
Topics: 5-Hydroxytryptophan; Aged; Biomarkers, Tumor; Carcinoma, Squamous Cell; Case-Control Studies; Disease Progression; Early Diagnosis; Esophageal Neoplasms; Esophageal Squamous Cell Carcinoma; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Lymphatic Metastasis; Male; Metabolome; Middle Aged; Prognosis; Serotonin; Tryptophan | 2017 |
Chronic trans-astaxanthin treatment exerts antihyperalgesic effect and corrects co-morbid depressive like behaviors in mice with chronic pain.
Topics: Analgesics; Animals; Behavior, Animal; Chronic Pain; Cytokines; Depression; Hydroxyindoleacetic Acid; Hyperalgesia; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Male; Mice, Inbred ICR; Neuralgia; Sciatic Nerve; Serotonin; Stereoisomerism; Tryptophan; Xanthophylls | 2018 |
Secondary erythromelalgia: a tryptophan dietary supplement-induced case associated with elevated 5-hydroxyindoleacetic acid (5HIAA) urinary levels.
Topics: Adult; Dietary Supplements; Erythromelalgia; Fever; Follow-Up Studies; Foot; Hand; Humans; Hydroxyindoleacetic Acid; Male; Periodicity; Remission, Spontaneous; Risk Assessment; Thermography; Tryptophan | 2018 |
Inhibition of diet-restriction-induced behavioral deficits by tryptophan administration in rats.
Topics: Animals; Behavior, Animal; Brain; Dose-Response Relationship, Drug; Female; Food Deprivation; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan | 2018 |
Prenatal alcohol exposure reduces 5-HT concentration in mouse intestinal muscle and mucosa.
Topics: Animals; Ethanol; Female; Hydroxyindoleacetic Acid; Intestinal Mucosa; Male; Mice, Inbred C57BL; Myenteric Plexus; Pregnancy; Prenatal Exposure Delayed Effects; Serotonin; Sex Characteristics; Tryptophan | 2018 |
Simultaneous determination of tryptophan, kynurenine, kynurenic acid and two monoamines in rat plasma by HPLC-ECD/DAD.
Topics: Amino Acids, Essential; Animals; Boron; Chemical Fractionation; Chromatography, High Pressure Liquid; Depression; Diamond; Electrochemical Techniques; Electrodes; Fluorescence; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Limit of Detection; Models, Animal; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Serotonin; Tryptophan | 2018 |
Tryptophan and Kynurenine Metabolites: Are They Related to Depression?
Topics: Adult; Bipolar Disorder; Case-Control Studies; Depressive Disorder, Major; Female; Humans; Hydroxyindoleacetic Acid; Kynurenine; Male; ortho-Aminobenzoates; Suicide, Attempted; Tryptophan; Xanthurenates | 2019 |
Serum xanthurenic acid levels: Reduced in subjects at ultra high risk for psychosis.
Topics: Adolescent; Adult; Disease Progression; Female; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Male; ortho-Aminobenzoates; Prodromal Symptoms; Psychotic Disorders; Quinolinic Acid; Risk; Schizophrenia; Tryptophan; Xanthurenates; Young Adult | 2019 |
Monitoring of kynurenine pathway metabolites, neurotransmitters and their metabolites in blood plasma and brain tissue of individuals with latent toxoplasmosis.
Topics: Animals; Brain; Chromatography, High Pressure Liquid; Hydroxyindoleacetic Acid; Kynurenine; Male; Neurotransmitter Agents; Plasma; Quinolinic Acid; Rats; Rats, Wistar; Serotonin; Tandem Mass Spectrometry; Toxoplasmosis; Tryptophan | 2019 |
Investigation of the interaction between serotonin-related compounds and phenylboronate moieties in monolithic silica disk-packed spin columns.
Topics: Adsorption; Boronic Acids; Catecholamines; Chromatography, High Pressure Liquid; Hydrophobic and Hydrophilic Interactions; Hydroxyindoleacetic Acid; Serotonin; Silicon Dioxide; Solid Phase Extraction; Tryptophan | 2019 |
Use of selective serotonin reuptake inhibitors is associated with very low plasma-free serotonin concentrations in humans.
Topics: Adolescent; Adult; Aged; Antidepressive Agents, Second-Generation; Case-Control Studies; Cross-Sectional Studies; Depression; Female; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan; Young Adult | 2020 |
Quantitative Profiling of Platelet-Rich Plasma Indole Markers by Direct-Matrix Derivatization Combined with LC-MS/MS in Patients with Neuroendocrine Tumors.
Topics: 5-Hydroxytryptophan; Adult; Aged; Biomarkers, Tumor; Chromatography, Liquid; Female; Humans; Hydroxyindoleacetic Acid; Indoles; Male; Middle Aged; Neuroendocrine Tumors; Platelet-Rich Plasma; Serotonin; Tandem Mass Spectrometry; Tryptophan | 2019 |
Tryptophan pathway catabolites (serotonin, 5-hydroxyindolacetic acid, kynurenine) and enzymes (monoamine oxidase and indole amine 2,3 dioxygenase) in patients with septic shock: A prospective observational study versus healthy controls.
Topics: Aged; Case-Control Studies; Female; Humans; Hydroxyindoleacetic Acid; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Male; Middle Aged; Monoamine Oxidase; Organ Dysfunction Scores; Prospective Studies; Serotonin; Shock, Septic; Survival Rate; Tryptophan | 2020 |
Pre-weaning fluoxetine exposure caused anti-depressant like behavior at adulthood via perturbing tryptophan metabolism in rats.
Topics: Adult; Animals; Fluoxetine; Humans; Hydroxyindoleacetic Acid; Rats; Serotonin; Tryptophan; Weaning | 2022 |
Disturbance of neurotransmitter metabolism in drug-naïve, first-episode major depressive disorder: a comparative study on adult and adolescent cohorts.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adolescent; Adult; Biomarkers; Depressive Disorder, Major; Dopamine; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Methoxyhydroxyphenylglycol; Neurotransmitter Agents; Norepinephrine; Serotonin; Tryptophan; Vanilmandelic Acid | 2022 |
Multi-omic Profiling Reveals that Intra-abdominal-Hypertension-Induced Intestinal Damage Can Be Prevented by Microbiome and Metabolic Modulations with 5-Hydroxyindoleacetic Acid as a Diagnostic Marker.
Topics: Animals; Critical Illness; Hydroxyindoleacetic Acid; Hypertension; Intra-Abdominal Hypertension; Microbiota; Multiomics; Rats; Sepsis; Tryptophan | 2022 |
Anxiolytic, anti-nociceptive and body weight reducing effects of L-lysine in rats: Relationship with brain serotonin an In-Vivo and In-Silico study.
Topics: Animals; Anti-Anxiety Agents; Body Weight; Brain; Hydroxyindoleacetic Acid; Lysine; Monoamine Oxidase; Rats; Serotonin; Tryptophan | 2022 |
A sensitive UPLC-MS/MS method for the simultaneous determination of the metabolites in the tryptophan pathway in rat plasma.
Topics: Acute Kidney Injury; Animals; Biomarkers; Chromatography, High Pressure Liquid; Chromatography, Liquid; Hydroxyindoleacetic Acid; Kidney Failure, Chronic; Kynurenic Acid; Kynurenine; Rats; Tandem Mass Spectrometry; TRPM Cation Channels; Tryptophan | 2022 |
Untargeted approach to investigating the metabolomics profile of type 2 diabetes emiratis.
Topics: Bile Acids and Salts; Biomarkers; Case-Control Studies; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Glycocholic Acid; Humans; Hydrocortisone; Hydroxyindoleacetic Acid; Metabolomics; Thyroxine; Tryptophan; United Arab Emirates | 2022 |
Changes in the Metabolic Profile of Melatonin Synthesis-Related Indoles during Post-Embryonic Development of the Turkey Pineal Organ.
Topics: 5-Hydroxytryptophan; 5-Methoxytryptamine; Circadian Rhythm; Embryonic Development; Hydroxyindoleacetic Acid; Indoles; Melatonin; Metabolome; Pineal Gland; Serotonin; Tryptophan | 2022 |
Simultaneous quantification of tryptophan metabolites by liquid chromatography tandem mass spectrometry during early human pregnancy.
Topics: 5-Hydroxytryptophan; Chromatography, High Pressure Liquid; Chromatography, Liquid; Female; Humans; Hydroxyindoleacetic Acid; Infant; Kynurenine; Pregnancy; Reproducibility of Results; Serotonin; Tandem Mass Spectrometry; Tryptophan | 2023 |
A Reduced Tryptophan Diet in Patients with Diarrhoea-Predominant Irritable Bowel Syndrome Improves Their Abdominal Symptoms and Their Quality of Life through Reduction of Serotonin Levels and Its Urinary Metabolites.
Topics: Diarrhea; Diet; Humans; Hydroxyindoleacetic Acid; Irritable Bowel Syndrome; Quality of Life; Serotonin; Tryptophan | 2022 |
Comparative analysis of tryptophan and downstream metabolites of the kynurenine and serotonin pathways in patients with arterial hypertension and coronary artery disease.
Topics: Atherosclerosis; Coronary Artery Disease; Humans; Hydroxyindoleacetic Acid; Hypertension; Kynurenic Acid; Kynurenine; Quinolinic Acid; Serotonin; Tryptophan | 2022 |
Ratio Fluorescent Detecting of Tryptophan and Its Metabolite 5-Hydroxyindole-3-acetic Acid Relevant with Depression via Tb(III) Modified HOFs Hybrids: Further Designing Recyclable Molecular Logic Gate Connected by Back Propagation Neural Network.
Topics: Acetic Acid; Depression; Hydroxyindoleacetic Acid; Reproducibility of Results; Tryptophan | 2023 |
Beneficial Effect of Increased Tryptophan Intake on Its Metabolism and Mental State of the Elderly.
Topics: Aged; Chromatography, Liquid; Humans; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Tryptophan | 2023 |
The Effect of the Stress Induced by Hydrogen Peroxide and Corticosterone on Tryptophan Metabolism, Using Human Neuroblastoma Cell Line (SH-SY5Y).
Topics: 5-Hydroxytryptophan; Corticosterone; Humans; Hydrogen Peroxide; Hydroxyindoleacetic Acid; Neuroblastoma; Serotonin; Tryptophan | 2023 |
Changes in Tryptophan Metabolism on Serotonin and Kynurenine Pathways in Patients with Irritable Bowel Syndrome.
Topics: Chromatography, Liquid; Humans; Hydroxyindoleacetic Acid; Irritable Bowel Syndrome; Kynurenic Acid; Kynurenine; Serotonin; Tandem Mass Spectrometry; Tryptophan | 2023 |
Reduced Intake of Dietary Tryptophan Improves Beneficial Action of Budesonide in Patients with Lymphocytic Colitis and Mood Disorders.
Topics: Budesonide; Colitis, Lymphocytic; Diet; Humans; Hydroxyindoleacetic Acid; Kynurenine; Mood Disorders; Tryptophan | 2023 |
Tryptophan-synthesizing bacteria enhance colonic motility.
Topics: Animals; Bacteria; Gastrointestinal Motility; Hydroxyindoleacetic Acid; Mice; Mice, Knockout; Serotonin; Tryptophan; Tryptophan Synthase | 2023 |
Activation of 5-HT1A Receptors Normalizes the Overexpression of Presynaptic 5-HT1A Receptors and Alleviates Diabetic Neuropathic Pain.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Diabetic Neuropathies; Hydroxyindoleacetic Acid; Hyperalgesia; Neuralgia; Rats; Serotonin; Tryptophan; Tryptophan Oxygenase | 2023 |