摘要
目的:进一步探讨肿瘤坏死因子β(TNFβ)基因在系统性红斑狼疮(SLE)发病中的作用。方法:采用聚合酶链反应和限制性片段长度多态性(PCR-RFLP)基因分型方法,检测98例SLE患者TNFβ等位基因,分析了TNFβ等位基因与SLE患者某些临床指标的相关性。结果:携带TNFβ2等位基因的SLE患者的肾炎发生率显著高于未携带TNFβ2等位基因的SLE患者(P<0.05)。结论:TNFβ2等位基因可能与狼疮性肾炎的发病相关。
Objective:To study the role of tumor necrosis factor ( TNF)aallele in the pathogenesis of systemic lupus ery-thematosus(SLE).Meth ods:Genotyping with PCR-RFLP was used to detect TN Faallele in98patients wi th SLE.The association of TNFaallele and some clinical features were analyzed .Results:The results showed that the incidence of nephritis in SLE patients wi th TNFa2allele was sig nificantly higher than those without TNFa2allele (P<0.05).Conclusion:This study suggests that the TNFa2allele might be associated with the pathogenesis of lupus nephritis.
出处
《临床皮肤科杂志》
CAS
CSCD
北大核心
2003年第2期65-66,共2页
Journal of Clinical Dermatology