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时间:2017-12-07
《肾上腺髓质素基因多态性与糖尿病肾病易感性的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、《l临床荟萃》2010年8月5日第25卷第15期ClinicalFocus,August5,2010,Vol25,No.15·1293·.论著.肾上腺髓质素基因多态性与糖尿病肾病易感性的研究蔡祥增,李慧敏,缪珩,鲁一兵,蒋秀琴(南京医科大学第二附属医院内分泌科,江苏南京210011)摘要:目的探讨肾上腺髓质素(AM)基因微卫星多态性与中国汉族人群糖尿病肾病之间的关系方法采用微卫星多态性(STR)结合聚合酶链反应(PCR)技术,比较正常中国汉族人群(健康对照组,n一77)和2型糖尿病(一94)伴(微量白蛋白尿组和大量白蛋白尿组)或不伴肾病(正常白蛋白尿组)患者之间AM基因微卫星多态性等位基
2、因频率和基因型频率之间的差异。结果①健康对照组、正常白蛋白尿组、微量白蛋白尿组乖大量白蛋白尿组问AM基因1~4型频率分布44例(28.6)、72例(46.7)、37例(24.0)、1例(0.6)比28例(25.5)、49例(44.5%)、32例(29.1)、1例(0.9)比18例(28.1)、32例(50.0)、11例(17.2)、3例(4.7)比1例(7.1)、7例(50.0)、2例(14.2)、4例(28.6),差异有统计学意义(.)f一61.900,P<0.01);AM等位基因频率分布差异亦有统计学意义(Y一68.926,P3、率分布差异无统计学意义(.)[一13.892,P一0.085)。AM等位基因频率分布差异有统计学意义(一9.276,P一0.026)AM等位基因4与异常白蛋白尿的发生相关联(RR一7.660,P4、anddiabeticnephropathyCAIXiang—zeng,LIHui—min,MIA0Heng,LUYi—bing,JIANGXiu—qinDepartmentofE0cr0Z0g,theSecondAffiliatedHospitalofNanjingMedicalUniversity,Nanjing210011,ChinaCorrespondingauthor:MIAOHeng,Email:miaoheng@medmail.corn.mABSTRACT:ObjectiveToexploretherelationshipbetweenmicrosatelliteDNApo5、lymorphismofhumanadrenomedullingeneanddiabeticnephropathywithinaChinesepopulation.MethodsAmongHanChineseinJiangsuprovince,94patientswithtype2diabetesmellitusand77normalcontrolwerecollectedrandomly.Polymorphismofmicrosatellitemarkerswasdetectedbyperformingpolymerasechainreaction,polyacrylamidegele6、lectrophoresisandsilverstaining.tocomparetheallelesfrequenciesandgenotypefrequenciesofAMgenemicrosatellite(CA)nbetweendiabeticpatientswithandwithoutnephropathy.Results①ThegenotypefrequenciesandallelesfrequenciesofAMgenemicrosatellite(CA)namongthenorma1control,diabeticpatientswithnormalandabnormal7、albuminuriaweresignificantlydifferent44cases(28.6%),72cases(46.7),37cases(24.0),1case(0.6)vs28cases(25.5%),49cases(44.5),32cases(29.1),1case(0.9)vs18cases(28.1),32cases(50.0),11cases(17.2),3cases(4.7)vs1case(7.1),7case
3、率分布差异无统计学意义(.)[一13.892,P一0.085)。AM等位基因频率分布差异有统计学意义(一9.276,P一0.026)AM等位基因4与异常白蛋白尿的发生相关联(RR一7.660,P4、anddiabeticnephropathyCAIXiang—zeng,LIHui—min,MIA0Heng,LUYi—bing,JIANGXiu—qinDepartmentofE0cr0Z0g,theSecondAffiliatedHospitalofNanjingMedicalUniversity,Nanjing210011,ChinaCorrespondingauthor:MIAOHeng,Email:miaoheng@medmail.corn.mABSTRACT:ObjectiveToexploretherelationshipbetweenmicrosatelliteDNApo5、lymorphismofhumanadrenomedullingeneanddiabeticnephropathywithinaChinesepopulation.MethodsAmongHanChineseinJiangsuprovince,94patientswithtype2diabetesmellitusand77normalcontrolwerecollectedrandomly.Polymorphismofmicrosatellitemarkerswasdetectedbyperformingpolymerasechainreaction,polyacrylamidegele6、lectrophoresisandsilverstaining.tocomparetheallelesfrequenciesandgenotypefrequenciesofAMgenemicrosatellite(CA)nbetweendiabeticpatientswithandwithoutnephropathy.Results①ThegenotypefrequenciesandallelesfrequenciesofAMgenemicrosatellite(CA)namongthenorma1control,diabeticpatientswithnormalandabnormal7、albuminuriaweresignificantlydifferent44cases(28.6%),72cases(46.7),37cases(24.0),1case(0.6)vs28cases(25.5%),49cases(44.5),32cases(29.1),1case(0.9)vs18cases(28.1),32cases(50.0),11cases(17.2),3cases(4.7)vs1case(7.1),7case
4、anddiabeticnephropathyCAIXiang—zeng,LIHui—min,MIA0Heng,LUYi—bing,JIANGXiu—qinDepartmentofE0cr0Z0g,theSecondAffiliatedHospitalofNanjingMedicalUniversity,Nanjing210011,ChinaCorrespondingauthor:MIAOHeng,Email:miaoheng@medmail.corn.mABSTRACT:ObjectiveToexploretherelationshipbetweenmicrosatelliteDNApo
5、lymorphismofhumanadrenomedullingeneanddiabeticnephropathywithinaChinesepopulation.MethodsAmongHanChineseinJiangsuprovince,94patientswithtype2diabetesmellitusand77normalcontrolwerecollectedrandomly.Polymorphismofmicrosatellitemarkerswasdetectedbyperformingpolymerasechainreaction,polyacrylamidegele
6、lectrophoresisandsilverstaining.tocomparetheallelesfrequenciesandgenotypefrequenciesofAMgenemicrosatellite(CA)nbetweendiabeticpatientswithandwithoutnephropathy.Results①ThegenotypefrequenciesandallelesfrequenciesofAMgenemicrosatellite(CA)namongthenorma1control,diabeticpatientswithnormalandabnormal
7、albuminuriaweresignificantlydifferent44cases(28.6%),72cases(46.7),37cases(24.0),1case(0.6)vs28cases(25.5%),49cases(44.5),32cases(29.1),1case(0.9)vs18cases(28.1),32cases(50.0),11cases(17.2),3cases(4.7)vs1case(7.1),7case
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