Effects of Topiramate on activity of SOD,concentration of MDA in blood serum and on neurofunction after cerebral ischemia/perfusion in rats / 临床神经病学杂志
Journal of Clinical Neurology
;
(6)1993.
Article
Dans Chinois
| WPRIM
| ID: wpr-586789
ABSTRACT
Objective To investigate the effects of Topiramate(TPM) on activity of SOD and concentration of MDA in blood serum and the changes of the nerve function scores after cerebral ischemia/perfusion in rats. Methods Male Sprague-Dawley rats were randomly divided into ischemia/perfusion group, TPM group and sham-operation group. Rat models of transient focal cerebral ischemia were made by 2 h occlusion of right middle cerebral artery occlusion and reperfusion for 24 h.Rats in TPM group were injected TPM(8 mg/ml,80 mg/kg)in the beginning of the artery occlusion and the reperfusion. The rats were sacrificed after they were evaluated by the nerve function deficiency scores. The activity of SOD and concentration of MDA in blood serum were measured.Results The activity of SOD and concentration of MDA in blood serum in ischemia/perfusion group were (157.72?19.04)U/ml and (7.45?0.84 )nmol/ml, those in TPM group were ( 171.25?15.72)U/ml and (( 6.10?0.98) nmol/ml,those in sham-operation group were (179.74?7.95)U/ml and (5.90?0.72 )nmol/ml. Compaired with sham-operation and TPM groups, the activity of SOD in ischemia/perfusion group was significantly lower, the concentration of MDA was obviously higher (all P
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
Journal of Clinical Neurology
Année:
1993
Type:
Article
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