Correlation between blood pressure and parameters of systemic hemodynamics during pressor and depressor effects of the ventral medulla oblongata

Correlation between blood pressure and parameters of systemic hemodynamics was studied on cats using electrical stimulation of the ventral medulla oblongata. Changes in blood pressure induced by presoor activation were related to venous hemodynamics in the anterior rather than posterior vena cava. V...

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Bibliographic Details
Published in:Bulletin of experimental biology and medicine 2000-01, Vol.129 (1), p.10-13
Main Authors: Yurov, A. Yu, Samoilenko, A. V., Tkachenko, B. I., Kudryashov, Yu. A.
Format: Article
Language:English
Subjects:
Blood pressure
Neurons
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Summary:Correlation between blood pressure and parameters of systemic hemodynamics was studied on cats using electrical stimulation of the ventral medulla oblongata. Changes in blood pressure induced by presoor activation were related to venous hemodynamics in the anterior rather than posterior vena cava. Venous blood flow is assumed to be involved in hemodynamic changes caused by stimulation of pressor centers but not depressor centers in the ventral medulla oblongata.[PUBLICATION ABSTRACT]
ISSN:0007-4888
1573-8221
DOI:10.1007/BF02433854