THE EFFECT OF ETHANOL ON RESPONSES OF THE ISOLATED RABBIT ILEOCOLIC ARTERY

被引：6
作者：
BULLOCH, JM
MCGRATH, JC
机构：
[1] Autonomic Physiology Unit, Institute of Physiology, University of Glasgow, Glasgow
来源：
EUROPEAN JOURNAL OF PHARMACOLOGY | 1992年 / 211卷 / 01期
关键词：
BLOOD VESSELS (RABBIT); PURINERGIC NERVE STIMULATION; COTRANSMISSION; ETHANOL;
D O I：
10.1016/0014-2999(92)90253-Z
中图分类号：
R9 [药学];
学科分类号：
1007 ;
摘要：
Antagonist drugs were used to separate the purinergic and adrenergic contributions involved in the sympathetic vasopressor responses produced by electrical field stimulation in the ileocolic artery of the rabbit. Blocking drugs were applied either alone or in various combinations and sequences. The effect of ethanol was studied in conditions of alpha-adrenoceptor blockade, P2x purinoceptor desensitisation, or in the absence of antagonists. From these studies it is concluded that ethanol has a selective potentiating effect on alpha-adrenoceptor-mediated responses.
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页码：1 / 8
页数：8
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