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Influence of applied times of Batroxobin on neuroprotective effects in cerebral ischemic-reperfusion injury gerbils / 临床神经病学杂志
Article in Zh | WPRIM | ID: wpr-591507
Responsible library: WPRO
ABSTRACT
Objective To study the influence of applied times of Batroxobin on neuroprotective effects in cerebral ischemic-reperfusion(IR) injury gerbils.Methods 45 gerbils were randomly divided into five groups:normal group;cerebral IR injury model group(IR group);three times group;five times group;seven times group.The later three groups were administered Batroxobin 8 U/kg by abdominal injection q.o.d with certain times respectively.The normal group and IR group were not given drug but isometric physiological saline.Flow cytometer was used to measure apoptotic neurons of the hippocampal CA1,meanwhile electronic microscope was used to detect the ultrastrctural change of the hippocampal CA1 region.Result The quantity of apoptotic neurons in the every Batroxobin groups were significantly less than those in the IR groups(all P0.05).The ultrastrctural changes in five times group were lighter than those in three times group,but no significant difference was found between five times group and seven times group.Conclusion Three times,five times and seven times of Batroxobin can reduce the number of apoptotic neurons after IR injury.However,applied five times and seven times of Batroxobin has stronger neuroprotective effect than three times.
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Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Clinical Neurology Year: 1988 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Clinical Neurology Year: 1988 Type: Article