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156 related items for PubMed ID: 8450716
1. Tryptophan loading increases daytime serum melatonin levels in intact and pinealectomized rats. Yaga K, Reiter RJ, Richardson BA. Life Sci; 1993; 52(14):1231-8. PubMed ID: 8450716 [Abstract] [Full Text] [Related]
2. Effect of tryptophan administration on circulating melatonin levels in chicks and rats: evidence for stimulation of melatonin synthesis and release in the gastrointestinal tract. Huether G, Poeggeler B, Reimer A, George A. Life Sci; 1992; 51(12):945-53. PubMed ID: 1518369 [Abstract] [Full Text] [Related]
4. Localization and biological activities of melatonin in intact and diseased gastrointestinal tract (GIT). Konturek SJ, Konturek PC, Brzozowska I, Pawlik M, Sliwowski Z, Cześnikiewicz-Guzik M, Kwiecień S, Brzozowski T, Bubenik GA, Pawlik WW. J Physiol Pharmacol; 2007 Sep; 58(3):381-405. PubMed ID: 17928638 [Abstract] [Full Text] [Related]
5. Role of circadian rhythm and endogenous melatonin in pathogenesis of acute gastric bleeding erosions induced by stress. Brzozowski T, Zwirska-Korczala K, Konturek PC, Konturek SJ, Sliwowski Z, Pawlik M, Kwiecien S, Drozdowicz D, Mazurkiewicz-Janik M, Bielanski W, Pawlik WW. J Physiol Pharmacol; 2007 Dec; 58 Suppl 6():53-64. PubMed ID: 18212400 [Abstract] [Full Text] [Related]
6. Lower tryptophan:phenylalanine ratios in culture media increase medium: pineal melatonin ratios in early dark but not late light phase. Catalá MD, Quay WB, Timiras PS. J Pineal Res; 1987 Dec; 4(3):267-75. PubMed ID: 3625458 [Abstract] [Full Text] [Related]
7. No difference in day-night serum melatonin concentration after pineal grafting into the third cerebral ventricle of pinealectomized rats. Wu W, Scott DE, Reiter RJ. J Pineal Res; 1991 Sep; 11(2):70-4. PubMed ID: 1757887 [Abstract] [Full Text] [Related]
8. Heme precursor 5-aminolevulinic acid alters brain tryptophan and serotonin levels without changing pineal serotonin and melatonin concentrations. Daya S, Nonaka KO, Buzzell GR, Reiter RJ. J Neurosci Res; 1989 Jul; 23(3):304-9. PubMed ID: 2769795 [Abstract] [Full Text] [Related]
9. Factors influencing melatonin, 5-hydroxytryptophol, 5-hydroxyindoleacetic acid, 5-hydroxytryptamine and tryptophan in rat pineal glands. Young SN, Anderson GM. Neuroendocrinology; 1982 Dec; 35(6):464-8. PubMed ID: 6185873 [Abstract] [Full Text] [Related]
10. The influence of intravenous L-tryptophan on plasma melatonin and sleep in men. Hajak G, Huether G, Blanke J, Blömer M, Freyer C, Poeggeler B, Reimer A, Rodenbeck A, Schulz-Varszegi M, Rüther E. Pharmacopsychiatry; 1991 Jan; 24(1):17-20. PubMed ID: 2011617 [Abstract] [Full Text] [Related]
11. 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. Reiter RJ, King TS, Steinlechner S, Steger RW, Richardson BA. Neuroendocrinology; 1990 Sep; 52(3):291-6. PubMed ID: 1699155 [Abstract] [Full Text] [Related]
12. Effects of pinealectomy on the circadian release pattern of leptin in male rat. Baydas G, Gursu F, Canpolat S, Konar V, Yasar A, Canatan H, Kelestimur H. Neuro Endocrinol Lett; 2001 Dec; 22(6):449-52. PubMed ID: 11781543 [Abstract] [Full Text] [Related]
13. Regulation of melatonin synthesis in the ovine pineal gland. Namboodiri MA, Valivullah HM, Moffett JR. Adv Exp Med Biol; 1991 Dec; 294():137-48. PubMed ID: 1772063 [Abstract] [Full Text] [Related]
14. Conversion L-tryptophan to melatonin in the gastrointestinal tract: the new high performance liquid chromatography method enabling simultaneous determination of six metabolites of L-tryptophan by native fluorescence and UV-VIS detection. Zagajewski J, Drozdowicz D, Brzozowska I, Hubalewska-Mazgaj M, Stelmaszynska T, Laidler PM, Brzozowski T. J Physiol Pharmacol; 2012 Dec; 63(6):613-21. PubMed ID: 23388477 [Abstract] [Full Text] [Related]
16. Seasonal postembryonic maturation of the diurnal rhythm of serotonin in the chicken pineal gland. Piesiewicz A, Kedzierska U, Turkowska E, Adamska I, Majewski PM. Chronobiol Int; 2015 Feb; 32(1):59-70. PubMed ID: 25222180 [Abstract] [Full Text] [Related]
17. Effect of L-NAME-induced hypertension on melatonin receptors and melatonin levels in the pineal gland and the peripheral organs of rats. Benova M, Herichova I, Stebelova K, Paulis L, Krajcirovicova K, Simko F, Zeman M. Hypertens Res; 2009 Apr; 32(4):242-7. PubMed ID: 19262491 [Abstract] [Full Text] [Related]
18. Roles of nocturnal melatonin and the pineal gland in modulation of water-immersion restraint stress-induced gastric mucosal lesions in rats. Otsuka M, Kato K, Murai I, Asai S, Iwasaki A, Arakawa Y. J Pineal Res; 2001 Mar; 30(2):82-6. PubMed ID: 11270483 [Abstract] [Full Text] [Related]
19. Nocturnal plasma levels of melatonin in quails (Coturnix japonica) injected with l-5-hydroxy-tryptophan. Reis LC, Almeida AC, Ribeiro MC, Polo PA, Olivares El, Medeiros MA, Nonaka KO, Castilhos LR. Braz J Biol; 2007 May; 67(2):369-71. PubMed ID: 17876450 [Abstract] [Full Text] [Related]