[妊娠大鼠的肠系膜静脉对去甲肾上腺素的反应性呈现压力依赖性增加]
[Mesenteric veins of pregnant rats show a pressure-dependent increase in reactivity to noradrenaline].
作者信息
Hohmann M, McLaughlin M, Künzel W
机构信息
Universitätsfrauenklinik der Justus-Liebig-Universität Giessen.
出版信息
Zentralbl Gynakol. 1994;116(3):147-50.
PMID:8178593
Abstract
Exogenous norepinephrine sensitivity is markedly increased in mesenteric veins of the rat during late pregnancy. Venous sensitivity to norepinephrine is highly dependent on intravasal venous pressure. Elevation of intravasal pressure profoundly increases norepinephrine sensitivity of mesenteric veins in pregnant rats.
摘要
在妊娠晚期，大鼠肠系膜静脉对外源性去甲肾上腺素的敏感性显著增加。静脉对去甲肾上腺素的敏感性高度依赖于血管内静脉压。血管内压力升高会显著增加妊娠大鼠肠系膜静脉对去甲肾上腺素的敏感性。
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