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Functional morphology of the hypothalamic—Neurohypophyseal system and juxtaglomerular apparatus in acute circulatory failure

  • Morphology and Pathomorphology
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Abstract

The functional morphology of the hypothalamic-neurohypophyseal system (HNHS) and juxtaglomerular apparatus (JGA) was studied in 50 male cats. In acute circulatory failure induced by ganglion-blocking drugs or exsanguination, an increase in secretory activity of HNHA and JGA was accompanied by accumulation of hormone-containing granules in them. This factor is regarded as a specific feature distinguishing hypotensive stress, namely incomplete utilization of the adaptive powers of the HNHS and JGA under conditions of an acute depressor hormone deficiency.

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Authors
  1. O. K. Khmel'nitskii
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  2. A. P. Kurilin
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Khmel'nitskii, O.K., Kurilin, A.P. Functional morphology of the hypothalamic—Neurohypophyseal system and juxtaglomerular apparatus in acute circulatory failure. Bull Exp Biol Med 88, 1225–1228 (1979). https://doi.org/10.1007/BF00838215

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  • DOI: https://doi.org/10.1007/BF00838215

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