Mechanisms mediating NTS P2x receptor-evoked hypotension: cardiac output vs. total peripheral resistance
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چکیده
منابع مشابه
Mechanisms mediating NTS P2x receptor-evoked hypotension: cardiac output vs. total peripheral resistance.
We have previously shown that P2x purinoceptor activation in the subpostremal nucleus tractus solitarius (NTS) produces dose-dependent decreases in mean arterial pressure (MAP), heart rate, efferent sympathetic nerve activity, and significant peripheral vasodilation. However, the relative roles of cardiac output (CO) and total peripheral resistance (TPR) in mediating this depressor response are...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Heart and Circulatory Physiology
سال: 2001
ISSN: 0363-6135,1522-1539
DOI: 10.1152/ajpheart.2001.281.5.h2198