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. 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.
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:
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