Effect of GM_1 on rCBF and microvessel after cerebral vasospasm in rats / 临床神经病学杂志
Journal of Clinical Neurology
;
(6)1997.
Article
in Chinese
| WPRIM
| ID: wpr-584344
ABSTRACT
Objective To investigate the effect of GM 1 on vasospasm after subarachnoid hemorrhage.Methods Twenty-five wistar rats receiving intracisternal injection of 0.15 ml autologous nonheparinized blood or 0.15 ml saline two times were divided into five groups as follows control group, cerebral vasospasm (CVS) group, Nimodipine group, GM 1 therapy group and GM 1 prevent group. The cortical regional cerebral blood flow (rCBF) was measured by hydrogenate clearance method at 0, 0.5, 1, 3 and 6h respectively. After perfusion and fixation, capillary vessels in temporal lobe cortex were labeled with anti-factor Ⅷ and observed by microvascular graphic analysis. Results (1) Compared with control group, rCBFs in CVS group, Nimodipine group and GM 1 therapy group were apparently decreased after second intracisternal blood injection (all P
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Clinical Neurology
Year:
1997
Type:
Article
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