清醒大鼠内毒素休克时血浆CGRP浓度及血管对CGRP反应性的改变

被引:5
作者
王宪
韩启德
陈明哲
机构
[1] 北京医科大学第三医院心血管研究室
关键词
肽; 休克; 内毒素; 血管;
D O I
暂无
中图分类号
学科分类号
摘要
清醒大鼠静脉注射内毒素16.7mg/Kg后在血压、心率、血浆葡萄糖、乳酸浓度和肠道损伤等方面表现出典型的内毒素休克改变。在注射内毒素后30分钟与180分钟时血浆中降钙素基因相关肽(CGRP)的浓度显著增高,而腹主动脉对CGRP的反应性没有改变。血浆CGRP浓度的增高可能对内毒素休克的发生发展过程具有重要影响。
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页码:19 / 21
页数:3
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