Seasonal dynamics of serotonin in the duodenum of hibernating animals |
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| Authors: | L. V. Shestopalova M. S. Vinogradova E. V. Dubinin |
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| Affiliation: | (1) Physiology Department, Novosibirsk State University, Novosibirsk;(2) Department of Ecological Aspects in Morphology, Institute of Regional Pathology and Pathomorphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk |
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| Abstract: | A correlation is shown between the duodenal content of serotonin in the red-cheeked souslik and the period of hibernation. The serotonin concentration in the tissue is maximal at the beginning of the hypothermia period and minimal at the end of this period. During spontaneous awakening (winter normothermia) the necessary amount of amine is produced. Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 118, N o 11, pp. 511–513, November, 1994 Presented by Yu. P. Borodin, Member of the Russian Academy of Medical Sciences |
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| Keywords: | Serotonin duodenum hibernation hypothermia |
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