Е.А. Хижкин, В.Д. Юнаш, Л.Б. Узенбаева, И.А. Виноградова, В.А. Илюха, Т.Н. Ильина, Ю.П. Баранова, А.В. Морозов.
Отсутствие фотопериодизма нарушает функционирование физиологических систем в постнатальном онтогенезе крыс
// Труды КарНЦ РАН. No 3. Сер. Экспериментальная биология. 2013. C. 149-158
E.A. Khizhkin, V.D. Yunash, L.B. Uzenbaeva, I.A. Vinogradova, V.A. Ilyukha, T.N. Ilyina, Yu.P. Baranova, A.V. Morozov. Functioning of the physiological systems in the postnatal ontogeny in rats is disrupted in the absence of the photoperiod // Transactions of Karelian Research Centre of Russian Academy of Science. No 3. Experimental biology. 2013. Pp. 149-158
Keywords: photoperiod, antioxidant system, leucocytes, pubescence, life span, constant light, constant darkness
We evaluated the effect of constant light and constant darkness on the antioxidant system, leukocyte formula, pubescence and life span of rats. It was established that exposure of pregnant females or newborns to constant light results in similar changes in the rats’ physiological systems, although their intensity varies depending on the timing of the exposure. Only the physiological processes subject to circadian rhythms are affected in the absence of the photoperiod (at constant light and light deprivation) during the prepubertal period.
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