Combination of Anti-early Apoptotic Cell Autoantibodies and
發(fā)布時(shí)間:2023-10-28 19:22
背景:在一組SLE患者中檢測(cè)到針對(duì)早期凋亡細(xì)胞的自身抗體,SSA被認(rèn)為是主要的自身抗原。我們的目的是研究抗早期凋亡細(xì)胞自身抗體與抗SSA,抗SSB的關(guān)系而且而且在這種情況下探討狼瘡性腎炎的臨床特征和短期成果。方法:采用多參數(shù)流式細(xì)胞術(shù)篩選狼瘡性腎炎早期凋亡細(xì)胞,同時(shí)測(cè)定膜聯(lián)蛋白V、7-AAD和IgG的結(jié)合情況(n=39)。進(jìn)一步研究了抗早期凋亡細(xì)胞自身抗體與抗SSA、抗SSB及臨床特征的關(guān)系。結(jié)果:33.3%(13/39)LN患者早期凋亡細(xì)胞自身抗體陽(yáng)性?筍SA和抗SSB的患病率在有或沒(méi)有抗早期凋亡細(xì)胞自身抗體的患者中相似(9/13 vs.15/26,3/13 vs.4/26)。與抗早期凋亡細(xì)胞抗體陰性患者相比,抗早期凋亡細(xì)胞抗體陽(yáng)性患者的c3水平較低,抗dsDNA水平明顯較高(0.34±0.22 vs.0.47±0.17,p=0.059;502.99±275.48 vs.214.13±229.29,p=0.001)。在單變量邏輯回歸分析中,抗早期凋亡細(xì)胞抗體在基線(xiàn)水平預(yù)測(cè)不良的短期預(yù)后(HR 7.500,95%CI:1.210-46.504,P=0.030),而抗-雙重陽(yáng)性的患者基...
【文章頁(yè)數(shù)】:143 頁(yè)
【學(xué)位級(jí)別】:博士
【文章目錄】:
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
學(xué)位論文評(píng)閱及答辯情況表
本文編號(hào):3857623
【文章頁(yè)數(shù)】:143 頁(yè)
【學(xué)位級(jí)別】:博士
【文章目錄】:
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
學(xué)位論文評(píng)閱及答辯情況表
本文編號(hào):3857623
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