MORPHOLOGICAL STUDY ON ACUPUNCTURE IN INTERFERING EXPERIMENTAL CEREBRAL INFARCTION IN RAT——Ⅰ.Compensation of Cerebal PIA Mater Artery in Cerebral Surface

Zhai Na Du Yuanhau Director Shi Xueming Xu Ping

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MORPHOLOGICAL STUDY ON ACUPUNCTURE IN INTERFERING EXPERIMENTAL CEREBRAL INFARCTION IN RAT——Ⅰ.Compensation of Cerebal PIA Mater Artery in Cerebral Surface

更新时间：2023-08-11

- MORPHOLOGICAL STUDY ON ACUPUNCTURE IN INTERFERING EXPERIMENTAL CEREBRAL INFARCTION IN RAT——Ⅰ.Compensation of Cerebal PIA Mater Artery in Cerebral Surface
- Acupuncture Research Issue 1, Pages: 8-13(1993)
- 作者机构：
  
  1. 天津中医学院第一附属医院
  2. 天津第二医学院组胚,300193
- 作者简介：
- 基金信息：
- DOI：
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- Published：1993
- 稿件说明：
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Zhai Na Du Yuanhau Director Shi Xueming Xu Ping. MORPHOLOGICAL STUDY ON ACUPUNCTURE IN INTERFERING EXPERIMENTAL CEREBRAL INFARCTION IN RAT——Ⅰ.Compensation of Cerebal PIA Mater Artery in Cerebral Surface[J]. Acupuncture research, 1993, (1): 8-13.
DOI：

Zhai Na Du Yuanhau Director Shi Xueming Xu Ping. MORPHOLOGICAL STUDY ON ACUPUNCTURE IN INTERFERING EXPERIMENTAL CEREBRAL INFARCTION IN RAT——Ⅰ.Compensation of Cerebal PIA Mater Artery in Cerebral Surface[J]. Acupuncture research, 1993, (1): 8-13. DOI：

摘要

以脑灌注方法动态观察了阻断大鼠一侧大脑中动脉(MCA_0)所致大脑表面缺血区内软脑膜动脉网的代偿及针刺效应。MCA_0阻断后立即灌注

整个阻断侧大脑半球为空白的缺血区;阻断 MCA_03小时后

针刺组缺血区边缘末梢吻合网的血流已部分涌入缺血区

并随时间延长

缺血区内充盈血管逐渐增多

而非针刺组仅可见到缺血区内有个别的代偿血管。实验提示:阻断 MCA_0初期

MCA 血管系统存在较严重的血管痉挛

故旁侧动脉的代偿基本不能实现

针刺则在缺血早期快速缓解了血管痉挛

使之接受代偿血流。

Abstract

Occluding unilateral middle cerebrarl artery (MCAo) of rat

the compensatoryblood vessels (CBV) within ischemic area in cerebral surface shown by cerebralperfusion and effect of acupuncture were observed dynamically.Perfusing im-mediately after MCAo

there was no any blood vessel in the ischemic area.Inacupuncture group

the CBV had extended a lot from anastomotic network ofcerebral pin mater (ACA-MCA

PCA-MCA) located in marginal zone of ischemicarea 3 hs after MCAo.6

24 and 48 hs after MCAo

the CBV increased muchmore than control group (non-acupuncture) P<0.01.The experiment pointed outthat there existed a serious vasospasm in the MCA system in initial stage ofMCAo

which led up to decompensation in the ischemic area.The acupuncturecan remit the vasospasm

and reverse the deteriorated process in early.

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Department of Acupuncture and Moxibustion, Beijing General Hospital of PLA

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