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单侧颈动脉闭塞对沙鼠脑内断头反应的影响。

The effects of unilateral carotid occlusion on the responses to decapitation in the gerbil brain.

作者信息

Mayevsky A, Zarchin N

出版信息

Brain Res. 1981 Feb 9;206(1):155-60. doi: 10.1016/0006-8993(81)90108-6.

DOI:10.1016/0006-8993(81)90108-6
PMID:7470882
Abstract

The effects of partial ischemia (unilateral carotid artery occlusion) on the metabolic and electrical responses to decapitation were studied in the awake and anesthetized gerbils' brains. The gerbil was connected to the 2 channel fluorometer/reflectometer by flexible light guides implanted above the two hemispheres of the brain. The results show that: (1) the metabolic rate as measured by this present technique is lower in the gerbil than in the rat; (2) the metabolic rate of the ischemic hemisphere is lower as compared to that of the normoxic contralateral hemisphere.

摘要

在清醒和麻醉的沙鼠脑中,研究了局部缺血(单侧颈动脉闭塞)对断头时代谢和电反应的影响。通过植入在脑的两个半球上方的柔性光导将沙鼠连接到双通道荧光计/反射计。结果表明:(1)用本技术测量的沙鼠代谢率低于大鼠;(2)与正常氧合的对侧半球相比,缺血半球的代谢率较低。

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The effects of unilateral carotid occlusion on the responses to decapitation in the gerbil brain.单侧颈动脉闭塞对沙鼠脑内断头反应的影响。
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