Dissertation > Medicine, health > Chinese Medicine > Chinese medicine clinic > Acupuncture, acupuncture therapy

Acupuncture focal cerebral infarction rat brain microcirculation perfusion

Author GuanLing
Tutor DuYuanZuo
School Tianjin College of Traditional Chinese Medicine
Course Acupuncture and Moxibustion
Keywords Cerebral infarction Acupuncture Cerebral microcirculation Vasomotor
CLC R245
Type Master's thesis
Year 2000
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This topic in order to reveal the mechanism of acupuncture treatment of cerebral infarction , cerebral artery occlusion (MCAo) causing focal cerebral infarction in rats as a model , to the impact of acupuncture on cerebral ischemia leptomeningeal microcirculation theme , using microscopic video devices combined with vascular endothelial cell staining and leukocyte fluorescent tracer method , dynamic quantitatively observed 3, 6, and 24 hours after MCAo leptomeningeal microvascular density , self-discipline and the frequency and amplitude of the movement , blood flow velocity and other changes , as well as the Effect of Acupuncture . The results are as follows : 1 , 3, 6, and 24 hours after MCAo leptomeningeal microvascular density of the ischemic area decreased significantly , while acupuncture the microvascular open can increase the density increases . Acupuncture can promote the establishment of collateral circulation in cerebral ischemia . MCAo 3, 6, and 24 hours after the ischemic area leptomeningeal microvascular performance for high- frequency , low - amplitude motion , accompanied by a decrease in flow rate . Disorders of the movement of the blood vessels self-discipline , seriously affect accepted the compensatory blood flow in the ischemic area is a timely and effective manner . The frequency of vasomotor acupuncture group 3,6 hours was significantly lower than the model group , but higher than the normal group ; amplitude was significantly higher than the model group , the blood flow faster . Vascular vasomotion active , effectively \24 hours, the frequency, amplitude, have near normal levels. Described above acupuncture can timely and effective corrective the MCAo cerebral vascular disorders of the self - regulatory movement , improving cerebral microcirculation perfusion .

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