聚丙烯酰***凝胶是由丙烯酰***(Acr.)和胶联剂甲叉双银杏叶提取物对缺血再灌注大鼠血浆MDA、SOD、PAF、TXB2的影响*作者:高治平作者单位:(山西中医学院,山西太原030024)【摘要】 目的:研究银杏叶提取物(GBE)对心肌缺血再灌注(MIR)大鼠血浆MDA、SOD、PAF、TXB2的影响。方法:雄性Wister大鼠30只,随机分为3组:假手术组、模型组、GBE组,每组10只。检测各组动物血浆中PAF、TXB2、MDA和SOD活性的变化。结果:与假手术组比较,模型组血中PAF、TXB2和MDA含量显著升高(P<),SOD含量显著降低(P<),GBE组血中TXB2含量显著升高(P<),PAF、SOD和MDA含量无显著性变化(P>);与模型组比较,GBE组血中PAF、TXB2和MDA含量有显著性降低(P<),SOD含量有显著性升高(P<)。结论:GBE对MIR大鼠心肌有保护和治疗作用。【关键词】 缺血再灌注损伤;银杏叶提取物;血小板活化因子;血栓素B2;丙二醛;超氧化物歧化酶 2丙烯酰***(Bis.),SOD,PAFandTXB2 LevelsinPlasmaofMyocardialIschemiaReperfusionWisterRats GaoZhiping (ShanxiCollegeofTCM,TaiyuanShanxi030024) Abstract Objective:(GBE)onMDA,SOD,PAFandTXB2levelsinplasmaofmyocardialischemiareperfusion(MIR):30maleWisterratswererandomizedintoshamoperationgroup,modelgroupandGBEtreatmentgroup(n=10).MDA,SOD,,thecontentsofPAF,TXB2,MDAinplasmaofmodelgroupratswereobviouslyincreased(P<),andSODcontentwasobviouslydecreased(P<);TXB2contentinplasmaofGBEtreatmentgroupratswasobviouslyincreased(P<),andMDA,SODandPAFcontentswerenotobviouslychanged(P>).Comparedwithmodelgroup,thecontentofPAF,TXB2andMDAinplasmaofGBEtreatmentgroupratswereobviouslydecreased(P<),andSODcontentwasobviouslyincreased(P<).Conclusion
聚丙烯酰胺凝胶是由丙烯酰胺(acr.)和胶联剂甲叉双银杏叶提. 来自淘豆网www.taodocs.com转载请标明出处.