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To study the protective effect of extract of Folium Ginkgo (FGE) on repeated cerebral ischemia reperfusion injury. [WT4”HZ]Methods: The model in waking mice induced by repeated cerebral ischemia reperfusion were used in the experiment to observe the effect of FGE on behavior, oxygen free radical metabolism and prostaglandin E 2 (PGE 2) content by step through experiment, diving stand and colorimetric method. [WT4”HZ]Results: FGE could obviously improve the learning ability and memory of model animals, and could lower obviously the content of malonyldialdehyde, nitric oxide and PGE 2, restore the lowered activity of superoxide dismutase and catalase in cerebral tissue. [WT4”HZ]Conclusion: FGE has highly protective effect against repeated ischemia reperfusion injury, the mechanism might be related with its action on anti lipid oxidatin, improve the activity of antioxidase and inhibit the producing of PGE 2.
To study the protective effect of extract of Folium Ginkgo (FGE) on repeated cerebral ischemia reperfusion injury. [WT4”HZ]Methods: The model in waking mice induced by repeated cerebral ischemia reperfusion were used in the experiment to observe the effect of FGE on Behavior, oxygen free radical metabolism and prostaglandin E 2 (PGE 2) content by step through experiment, diving stand and colorimetric method. [WT4”HZ]Results: FGE could obviously improve the learning ability and memory of model animals, and could lower The content of malonyldialdehyde, nitric oxide and PGE 2, restore the lowered activity of superoxide dismutase and catalase in cerebral tissue. [WT4"HZ]Conclusion: FGE has highly protective effect against repeated ischemia reperfusion injury, the mechanism might be related with its action On anti lipid oxidatin, improve the activity of antioxidase and inhibit the producing of PGE 2.