Morphological and functional aspects of neurosecretory process in hypothalamic nuclei in heart failure
| Autor: | V G Papkov |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
endocrine system
medicine.medical_specialty digestive oral and skin physiology Acute coronary insufficiency Biology medicine.disease Endocrinology nervous system Hypothalamus Heart failure Internal medicine medicine Functional activity Neurosecretion hormones hormone substitutes and hormone antagonists |
| Zdroj: | I.P. Pavlov Russian Medical Biological Herald. 23:41-44 |
| ISSN: | 2500-2546 0204-3475 |
| DOI: | 10.17816/pavlovj2015141-44 |
| Popis: | V.G. Papkov Hypothalamus studied in 18 men who died from injuries, acute coronary insufficiency and congestive heart failure. In the supraoptic (SOY) and paraventricular (PVN) nuclei determined percentage neurocyte that are in various phases of neurosecretory cycle. Calculated the index of the functional activity of the nuclei. Revealed an uneven change in the ratio neurocyte that are in various phases of neurosecretion and index decreased functional activity of SOY in various forms of heart failure. The index of the functional activity of the PVN in acute coronary insufficiency remains on the "control" value. The observed changes are regarded as a morphological indicator of the regulatory function of the hypothalamus. |
| Databáze: | OpenAIRE |
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