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ID:34428476
大小:5.08 MB
页数:59页
时间:2019-03-06
《糖皮质激素受体在原发性肾病综合征复发中的作用及其分子机理研究》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、分类号学校代码!Q5生2密级学号2Q!QQ22Q21Q§糖皮质激素受体在原发性肾病综合征复发中的作用及其分子机理研究r。r’11,’1』’’1』’lnerOleOtglUCOCOnlC01cLreCeptOrS1nrecurrenceofprima巧nephroticsyndromeanditsm01ecularmechanjsm指导教师姓名、职称苤至篮鏊撞湖南师范大学学位评定委员会办公室二零一三年五月摘要目的:研究糖皮质激素受体(GR)在原发性肾病综合征复发患者外周血单个核细胞(PBMC)中的表达及关键性炎性因子.肿瘤坏死因子0c(TNF.Q)对其的干预作用,探讨糖皮质激素受体在原发性肾
2、病综合征复发中的作用及肿瘤坏死因子对其干预的意义。方法:以25例原发性肾病综合征患者做为观察组,根据患者是否存在感染因素诱发的原发性肾病综合征复发分为肾病综合征稳定控制组和肾病综合征复发组,分别为12例和13例,10名健康成年人做为正常对照组。收集各组血清,ELISA方法检测血清中TNF.Q浓度,体外分离并培养正常组、肾综稳定组和肾综复发组患者PBMC,分别在有或无TNF.0【、TNF.0【单克隆抗体及甲基强的松龙干预下继续培养24小时,以未加任何干预组为空白对照组,用ELISA方法检测培养液上清中的GR、GRa、GRp的蛋白表达,用RealtiIlle-PCR方法检测PBMC细胞中GRm
3、RNA、G勋mRNA和GRpmRNA的表达。结果:(1)肾综复发患者血清中TNF.0【浓度高于正常对照组(P4、别低于各组TNF.a刺激组、甲基强的松龙与TNF.o【刺激组(P5、克隆抗体ⅡAbstractobject.veToeXploremeexpressionofglucocorticoidrec印tors(GR)inperipheralbloodmononuclearcellspBMC)ofrelapseinprima】哆patientswiⅡln印hroticSyndrome肌dmeinterventione旋ctofn呵F一0【toMetheodsAccordingtotllepresenceofinf-ectioninducedpma巧n印hroticsyndromepatientswimrel印se,25patientswithprima哆nepll6、roticsyndromec眦bedividedinto2铲oups:sta.blegroup(n212),recurrentgroup(ni13),10healⅡlypersonswereasnomalcon仃olgroup.TheperipheralVenousbloodwasconected,andperipheralbloodmono肌clearcells(PBMC)wereis01atedbyFic01l-Hypa(1ue伊adientcentri堍ation锄dsequentiallycultllredrespectiVelywimorwimoutTNFalpha,TNFalp7、hamonoclonalantibodyandmethylprednisoloneiIltervenedfor24hours,wimoutany访teⅣentiongroupsasblanl【contr01group.ELISAwaSusedtoeValuatemeserumconcentrationoftumornecrosisfactoralpha(TNF-alpha)andtheconcentrationofexp
4、别低于各组TNF.a刺激组、甲基强的松龙与TNF.o【刺激组(P5、克隆抗体ⅡAbstractobject.veToeXploremeexpressionofglucocorticoidrec印tors(GR)inperipheralbloodmononuclearcellspBMC)ofrelapseinprima】哆patientswiⅡln印hroticSyndrome肌dmeinterventione旋ctofn呵F一0【toMetheodsAccordingtotllepresenceofinf-ectioninducedpma巧n印hroticsyndromepatientswimrel印se,25patientswithprima哆nepll6、roticsyndromec眦bedividedinto2铲oups:sta.blegroup(n212),recurrentgroup(ni13),10healⅡlypersonswereasnomalcon仃olgroup.TheperipheralVenousbloodwasconected,andperipheralbloodmono肌clearcells(PBMC)wereis01atedbyFic01l-Hypa(1ue伊adientcentri堍ation锄dsequentiallycultllredrespectiVelywimorwimoutTNFalpha,TNFalp7、hamonoclonalantibodyandmethylprednisoloneiIltervenedfor24hours,wimoutany访teⅣentiongroupsasblanl【contr01group.ELISAwaSusedtoeValuatemeserumconcentrationoftumornecrosisfactoralpha(TNF-alpha)andtheconcentrationofexp
5、克隆抗体ⅡAbstractobject.veToeXploremeexpressionofglucocorticoidrec印tors(GR)inperipheralbloodmononuclearcellspBMC)ofrelapseinprima】哆patientswiⅡln印hroticSyndrome肌dmeinterventione旋ctofn呵F一0【toMetheodsAccordingtotllepresenceofinf-ectioninducedpma巧n印hroticsyndromepatientswimrel印se,25patientswithprima哆nepll
6、roticsyndromec眦bedividedinto2铲oups:sta.blegroup(n212),recurrentgroup(ni13),10healⅡlypersonswereasnomalcon仃olgroup.TheperipheralVenousbloodwasconected,andperipheralbloodmono肌clearcells(PBMC)wereis01atedbyFic01l-Hypa(1ue伊adientcentri堍ation锄dsequentiallycultllredrespectiVelywimorwimoutTNFalpha,TNFalp
7、hamonoclonalantibodyandmethylprednisoloneiIltervenedfor24hours,wimoutany访teⅣentiongroupsasblanl【contr01group.ELISAwaSusedtoeValuatemeserumconcentrationoftumornecrosisfactoralpha(TNF-alpha)andtheconcentrationofexp
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