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Specific features in the secretory activity of enterochromaffin cells of the duodenal mucosa of red-cheeked souslik under different physiological conditions

  • Morphology and Pathomorphology
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Bulletin of Experimental Biology and Medicine Aims and scope

Abstract

The ratio of the synthetic and secretory phases of the activity of duodenal enterochromaffin cells of the hibernating red-cheeked souslik under hypo- and normothermia is compatible with the functional significance of serotonin, one of their secretory products. The synthesis and accumulation of the secretion predominate during normothermia in summer and winter, whereas during deep torpor serotonin is mainly released from the cells.

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Authors and Affiliations

  1. Laboratory of Ecological Problems of Morphology, Institute of Regional Pathology and Pathomorphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk, Russia

    L. V. Shestopalova & M. S. Vinogradova

  2. Department of Physiology, Novosibirsk University, Novosibirsk, Russia

    L. V. Shestopalova & M. S. Vinogradova

Authors
  1. L. V. Shestopalova
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  2. M. S. Vinogradova
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Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 121, No3 pp. 337–340, March, 1996

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Shestopalova, L.V., Vinogradova, M.S. Specific features in the secretory activity of enterochromaffin cells of the duodenal mucosa of red-cheeked souslik under different physiological conditions. Bull Exp Biol Med 121, 308–311 (1996). https://doi.org/10.1007/BF02446779

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  • DOI: https://doi.org/10.1007/BF02446779

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