Exposure to long summer days affects the human melatonin and cortisol rhythms.

作者: Dana Vondrašová , Ivan Hájek , Helena Illnerová

DOI: 10.1016/S0006-8993(97)00358-2

关键词: MorningphotoperiodismSunriseCircadian rhythmMelatoninHydrocortisoneInternal medicineNocturnalAnimal scienceSunlightBiologyEndocrinology

摘要: Exposure of 8 human subjects in summer to a natural 16 h bright light photoperiod phase advanced the morning salivary melatonin decline and cortisol rise shortened nocturnal signal by 2 relative winter patterns same followed under combined artificial photoperiod. The data suggest that days experienced from sunrise till sunset not with long evoke true day response circadian system.

参考文章(24)
Maija-Liisa Laakso, Tarja Porkka-Heiskanen, Aino Alila, Dag Stenberg, Gunnar Johansson, Correlation between salivary and serum melatonin: dependence on serum melatonin levels. Journal of Pineal Research. ,vol. 9, pp. 39- 50 ,(1990) , 10.1111/J.1600-079X.1990.TB00692.X
K. Honma, S. Honma, M. Kohsaka, N. Fukuda, Seasonal variation in the human circadian rhythm: dissociation between sleep and temperature rhythm. American Journal of Physiology-regulatory Integrative and Comparative Physiology. ,vol. 262, ,(1992) , 10.1152/AJPREGU.1992.262.5.R885
Steven M. Reppert, Robert Y. Moore, D. C. Klein, Suprachiasmatic nucleus : the mind's clock Oxford University Press. ,(1991)
A Miles, D Philbrick, S F Tidmarsh, D M Shaw, Direct radioimmunoassay of melatonin in saliva. Clinical Chemistry. ,vol. 31, pp. 1412- 1413 ,(1985) , 10.1093/CLINCHEM/31.8.1412
Johan Beck-Friis, Dietrich von Rosen, Bengt F. Kjellman, Jan-Gustaf Ljunggren, Lennart Wetterberg, Melatonin in relation to body measures, sex, age, season and the use of drugs in patients with major affective disorders and healthy subjects Psychoneuroendocrinology. ,vol. 9, pp. 261- 277 ,(1984) , 10.1016/0306-4530(84)90005-2
Milena Burešová, Marta Dvořáková, Petr Zvolský, Helena Illnerová, Human circadian rhythm in serum melatonin in short winter days and in simulated artificial long days Neuroscience Letters. ,vol. 136, pp. 173- 176 ,(1992) , 10.1016/0304-3940(92)90042-6
Johan Beck-Friis, Jan-Gustaf Ljunggren, Marja Thorén, Dietrich von Rosen, Bengt F. Kjellman, Lennart Wetterberg, Melatonin, cortisol and ACTH in patients with major depressive disorder and healthy humans with special reference to the outcome of the dexamethasone suppression test. Psychoneuroendocrinology. ,vol. 10, pp. 173- 186 ,(1985) , 10.1016/0306-4530(85)90055-1
Michel A. Hofman, Dick F. Swaab, Seasonal changes in the suprachiasmatic nucleus of man Neuroscience Letters. ,vol. 139, pp. 257- 260 ,(1992) , 10.1016/0304-3940(92)90566-P
Umeda Teruhisa, Hiramatsu Ryoji, Iwaoka Taisuke, Shimada Tatsuya, Miura Fumihiro, Sato Tatsuo, Use of saliva for monitoring unbound free cortisol levels in serum Clinica Chimica Acta. ,vol. 110, pp. 245- 253 ,(1981) , 10.1016/0009-8981(81)90353-3