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时间:2020-04-24
《丁苯酞对 FALS 模型鼠雄激素受体表达的影响-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、256脑与神经疾病杂志2014年第22卷第4期[11]PettyGW,BrownRD,WhisnantJP,eta1.IschemicstrokeStroke,2012,43:747—752.subtypes:apopulation-basedstudyoffunctionaloutcome,survival,[13]ElenaLC,MafiaGM,JoseR,eta1.Strokepatternsandcausativeandrecurrence.Stroke,2000,31:1062—1068mechanismsofis
2、chemiainpatientswithsymptomaticintracranial[12]HwangJ,KimSJ,HongJM,eta1.Microembolicsignalsinaeuteatherosclerotiestenosis.Stroke,2012,43:A122.posteriorcirculationcerebralischemiasourcesandconsequences.(收稿日期:2014一O1.20)●论著●丁苯酞对FALS模型鼠雄激素受体表达的影响刘珊王坤王舒陈丽莎刘亚玲【摘要】目的探讨丁苯
3、酞(NBP)对家族性肌萎侧索硬化(FALS)模型hSOD1G93A转基因鼠雄激素受体表达的影响及机制。方法观察NBP干预后不同性别hSODIG93A转基因小鼠的发病时间及生存期,应用免疫组化的方法观察hSOD1G93A转基因小鼠终末期脊髓前角神经元雄激素受体的表达结果NBP组雄性hSOD1G93A转基因小鼠生存期为133.52_+9.16与安慰剂组120.27±8.98相比,P=O.00;雌性的hSOD1G93A转基因小鼠生存期136.21±11.90与安慰剂组128.13_+8.20相比,P=0.04。NBP组雄、雌性存活
4、期相比,P=0.58。NBP组雄性hSOD1G93A转基因小鼠发病时间为110.22_+9.19天与安慰剂组101.13_+8.90天相比,P=0.00;雌性的hSOD1G93A转基因小鼠发病时间113.o4±12.73天,与安慰剂组96.07+_4.92天相比,P=0.00。NBP组雄、雌发病时间相比,P=0.46。免疫组化结果显示终末期NBP组SOD1G93A转基因小鼠AR阳性的运动神经元数目5.87~1.598与安慰剂组2.93+-1.1、空白对照组3.0o±1.134~N比,P5、.75+-1.282:4.86+-1.345,P=O.02。结论NBP可以推迟hSOD1G93A转基因小鼠的发病时间,延长生存期,与性别无明显相关;NBP增加hSOD1G93A转基因小鼠脊髓前角运动神经元雄激素受体的表达。【关键词】丁苯酞;肌萎缩侧索硬化;hSOD1G93A转基因小鼠;雄激素受体中图分类号:R744.8文献标识码:A文章编号:1006-351X(2014)04.256—04TheefectsofNBPonandrongenreceptorexpressioninthemicemodelofFALSLIUSha6、h,WANGKun,WANGShu,CHENLi—sha,LIUYa-ling.DepartmentofNeurology,theSecondHosptialofHebeiMedicalUniversity,Shijiazhuang050000,ChinaCorrespondingauthor:LIUYa—ling,Email:lyldoctor@163.con【Abstract】objectiveTostudytheeffectsofNBPonfamilyamyotrophiclaterasclerosis(FALS)mo7、dclhSOD1G93Atransgeniemice.MethodsToobservetheonsettimeandsurvivaltimeofbothsexhSOD1G93AtransgenicmiceafterusingNBPandcountedthenumberofandrogenreceptor-positiveneuronsintheanteriorhomofthespinalcordofterminalstagehSOD1G93Atransgenicmicewithimmunohistichemicalmetho8、ds.ResultsNBPsignificantlyextendedthelifespanofhSOD1G93Atransgenicmice.ThesurvivalofmalehSOD1G93AtransgenicmicetreatedwithNBPwas133.52+-9.16d,the
5、.75+-1.282:4.86+-1.345,P=O.02。结论NBP可以推迟hSOD1G93A转基因小鼠的发病时间,延长生存期,与性别无明显相关;NBP增加hSOD1G93A转基因小鼠脊髓前角运动神经元雄激素受体的表达。【关键词】丁苯酞;肌萎缩侧索硬化;hSOD1G93A转基因小鼠;雄激素受体中图分类号:R744.8文献标识码:A文章编号:1006-351X(2014)04.256—04TheefectsofNBPonandrongenreceptorexpressioninthemicemodelofFALSLIUSha
6、h,WANGKun,WANGShu,CHENLi—sha,LIUYa-ling.DepartmentofNeurology,theSecondHosptialofHebeiMedicalUniversity,Shijiazhuang050000,ChinaCorrespondingauthor:LIUYa—ling,Email:lyldoctor@163.con【Abstract】objectiveTostudytheeffectsofNBPonfamilyamyotrophiclaterasclerosis(FALS)mo
7、dclhSOD1G93Atransgeniemice.MethodsToobservetheonsettimeandsurvivaltimeofbothsexhSOD1G93AtransgenicmiceafterusingNBPandcountedthenumberofandrogenreceptor-positiveneuronsintheanteriorhomofthespinalcordofterminalstagehSOD1G93Atransgenicmicewithimmunohistichemicalmetho
8、ds.ResultsNBPsignificantlyextendedthelifespanofhSOD1G93Atransgenicmice.ThesurvivalofmalehSOD1G93AtransgenicmicetreatedwithNBPwas133.52+-9.16d,the
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