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《麻杏石甘汤对流感小鼠肺部炎症与超微结构的影响.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、第22卷第8期中国现代医学杂志V01.22No.82012年3月ChinaJournalofModernMedicineMar.2012文章编号:1005—8982(2012)08—0005—04·论著·麻杏石甘汤对流感小鼠肺部炎症与超微结构的影响米卢芳国,谭露z,李玲3,杨胜辉,何迎春,曹建雄47文礼湘3,向琴37刘俐,(1.湖南中医药大学医学院,湖南长沙410208;2.湖南中医药大学,湖南长沙410208;3.湖南中医药大学中医学院,湖南长沙410208;4.湖南中医药大学第一附属医院内科,湖南长沙410007)摘要:目的观察麻杏石甘汤
2、对流感病毒感染小鼠肺部炎症与超微结构的影响。方法采用鼻腔接种法建立流感病毒小鼠肺部感染模型。实验设正常对照组、模型对照组、利巴韦林组和麻杏石甘汤组,经灌胃给药或给生理盐水7d后,处理动物,常规方法检测肺重量指数;光学显微镜技术观察肺病理变化;透射电子显微镜技术观察肺组织超微结构。结果①与正常对照组比较,模型对照组小鼠肺指数明显升高(P3、麻杏石甘汤组小鼠肺组织病理变化显著改善,偶可见少量炎症细胞浸润;③与正常对照组比较,模型对照组小鼠肺组织超微结构受到破坏,核膜与质膜模糊不清,细胞浆内细胞器减少,出现空泡样病变,发现病毒颗粒,麻杏石甘汤组小鼠肺组织的细胞超微结构较完整,核膜与质膜清晰可见,细胞器比模型对照组丰富,细胞浆内空泡样病变程度明显低于模型对照组。结论麻杏石甘汤对A型流感病毒感染所致的肺部炎症与超微结构有改善作用。关键词:麻杏石甘汤;流感病毒;炎症;超微结构中图分类号:R285.5文献标识码:AEffectofMaxingShiganDecoctiontoinflamm4、ationandultrastructureinlungsofmiceinfectedbyinfluenzavirusLUFang—guo,TANLu,LILing,YANGSheng-hui,HEYing—chun,CAOJian—xiong4,WENLi-xiang,XIANGQin,LIULin.CollegeofMedicine;2.2011Postgraduate;3.CollegeofTCM,HunanUniversityofTCM,Changsha,Hunan410208,P.R.China;4.theFirstAffiliat5、edHospital,HunanUniversityofTCM,Changsha,Hunan410007,P.R.China)Abstract:【objective】ObservingtheeffectofMaxingShiganDecoction(MXSGD)toinflammationanduhrastructureinlungsofmiceinfectedbyinfluenzavirus.【Methods】Usingnasalinoculationtoestablishmousepulmonaryinfectionmodelanimal6、sbyA—typeinfluenzavirus.Setupnormalgroup,modelgroup,ribaviringroup,MXSGDgroup.After7daysoflavagingmedicineornormalsaline,disposedmiceanddetectedpulmonaryweightindexroutine;Observingpulmonarypathologicchangesandrecordedthepathologicpropertyanddegreebylightmicroscope;Observin7、gpulmonaryuhrastructurebytransmissionelectronmicroscope.【Results】Comparedwithnormalgroup,pulmonaryindexofmodelgroupissignificantgoupfP8、anddropsicalobviously,whilethosenormalorganizationsandstructuressuchasalveolus,bro
3、麻杏石甘汤组小鼠肺组织病理变化显著改善,偶可见少量炎症细胞浸润;③与正常对照组比较,模型对照组小鼠肺组织超微结构受到破坏,核膜与质膜模糊不清,细胞浆内细胞器减少,出现空泡样病变,发现病毒颗粒,麻杏石甘汤组小鼠肺组织的细胞超微结构较完整,核膜与质膜清晰可见,细胞器比模型对照组丰富,细胞浆内空泡样病变程度明显低于模型对照组。结论麻杏石甘汤对A型流感病毒感染所致的肺部炎症与超微结构有改善作用。关键词:麻杏石甘汤;流感病毒;炎症;超微结构中图分类号:R285.5文献标识码:AEffectofMaxingShiganDecoctiontoinflamm
4、ationandultrastructureinlungsofmiceinfectedbyinfluenzavirusLUFang—guo,TANLu,LILing,YANGSheng-hui,HEYing—chun,CAOJian—xiong4,WENLi-xiang,XIANGQin,LIULin.CollegeofMedicine;2.2011Postgraduate;3.CollegeofTCM,HunanUniversityofTCM,Changsha,Hunan410208,P.R.China;4.theFirstAffiliat
5、edHospital,HunanUniversityofTCM,Changsha,Hunan410007,P.R.China)Abstract:【objective】ObservingtheeffectofMaxingShiganDecoction(MXSGD)toinflammationanduhrastructureinlungsofmiceinfectedbyinfluenzavirus.【Methods】Usingnasalinoculationtoestablishmousepulmonaryinfectionmodelanimal
6、sbyA—typeinfluenzavirus.Setupnormalgroup,modelgroup,ribaviringroup,MXSGDgroup.After7daysoflavagingmedicineornormalsaline,disposedmiceanddetectedpulmonaryweightindexroutine;Observingpulmonarypathologicchangesandrecordedthepathologicpropertyanddegreebylightmicroscope;Observin
7、gpulmonaryuhrastructurebytransmissionelectronmicroscope.【Results】Comparedwithnormalgroup,pulmonaryindexofmodelgroupissignificantgoupfP8、anddropsicalobviously,whilethosenormalorganizationsandstructuressuchasalveolus,bro
8、anddropsicalobviously,whilethosenormalorganizationsandstructuressuchasalveolus,bro
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