Combination of Anti-early Apoptotic Cell Autoantibodies and
发布时间:2023-10-28 19:22
背景:在一组SLE患者中检测到针对早期凋亡细胞的自身抗体,SSA被认为是主要的自身抗原。我们的目的是研究抗早期凋亡细胞自身抗体与抗SSA,抗SSB的关系而且而且在这种情况下探讨狼疮性肾炎的临床特征和短期成果。方法:采用多参数流式细胞术筛选狼疮性肾炎早期凋亡细胞,同时测定膜联蛋白V、7-AAD和IgG的结合情况(n=39)。进一步研究了抗早期凋亡细胞自身抗体与抗SSA、抗SSB及临床特征的关系。结果:33.3%(13/39)LN患者早期凋亡细胞自身抗体阳性。抗SSA和抗SSB的患病率在有或没有抗早期凋亡细胞自身抗体的患者中相似(9/13 vs.15/26,3/13 vs.4/26)。与抗早期凋亡细胞抗体阴性患者相比,抗早期凋亡细胞抗体阳性患者的c3水平较低,抗dsDNA水平明显较高(0.34±0.22 vs.0.47±0.17,p=0.059;502.99±275.48 vs.214.13±229.29,p=0.001)。在单变量逻辑回归分析中,抗早期凋亡细胞抗体在基线水平预测不良的短期预后(HR 7.500,95%CI:1.210-46.504,P=0.030),而抗-双重阳性的患者基...
【文章页数】:143 页
【学位级别】:博士
【文章目录】:
Abstract in English
Abstract in Chinese
Abbreviations
Introduction
5.Literature review
6.Materials
6.1 Specimens
6.2 Drugs and Reagents
6.3 The formula of drugs and reageants
6.4 Instruments use in experiments
7.Methods
7.1 Study design
7.2 Place of study
7.3 Duration of the study
7.4 Study population
7.5 Inclusion Criteria
7.6 Exclusion Criteria
7.7 Working Defination
A.Patients and sera
B.Assay of autoantibodies
C.Preparation of IgG
D.Induction of apoptosis
E.Binding assay
F.Statistical analysis
7.8 Ethical consideration
8.Results
9.Discussion
10.Conclusion
11.Limitation
12.Summary
13.References
14.Acknowledgement
15.Manuscript
References
16.Original Figures
附件
学位论文评阅及答辩情况表
本文编号:3857623
【文章页数】:143 页
【学位级别】:博士
【文章目录】:
Abstract in English
Abstract in Chinese
Abbreviations
Introduction
5.Literature review
6.Materials
6.1 Specimens
6.2 Drugs and Reagents
6.3 The formula of drugs and reageants
6.4 Instruments use in experiments
7.Methods
7.1 Study design
7.2 Place of study
7.3 Duration of the study
7.4 Study population
7.5 Inclusion Criteria
7.6 Exclusion Criteria
7.7 Working Defination
A.Patients and sera
B.Assay of autoantibodies
C.Preparation of IgG
D.Induction of apoptosis
E.Binding assay
F.Statistical analysis
7.8 Ethical consideration
8.Results
9.Discussion
10.Conclusion
11.Limitation
12.Summary
13.References
14.Acknowledgement
15.Manuscript
References
16.Original Figures
附件
学位论文评阅及答辩情况表
本文编号:3857623
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