抗桥粒芯蛋白抗体对天疱疮的临床诊断价值
本文关键词:抗桥粒芯蛋白抗体对天疱疮的临床诊断价值 出处:《中国皮肤性病学杂志》2015年03期 论文类型:期刊论文
【摘要】:目的研究天疱疮患者血清中抗桥粒芯蛋白(desmoglein,Dsg)1和抗Dsg3抗体水平在天疱疮的临床诊断价值。方法采用酶联免疫吸附试验(ELISA)测定62例天疱疮患者血清中抗Dsg1和抗Dsg3抗体水平;间接免疫荧光法(IIF)测定天疱疮抗体Ig G水平。结果 62例天疱疮患者中抗Dsg1抗体或抗Dsg3抗体任一阳性共50例,阳性率80.65%,与间接免疫荧光法(IIF)相比两种方法差异无统计学意义(P0.05)。因此抗Dsg抗体具有和IIF一样的临床诊断价值。34例寻常型天疱疮(PV)中抗Dsg3抗体阳性或抗Dsg1和抗Dsg3抗体均阳的28例,阳性率82.35%;24例落叶型天疱疮(PF)中抗Dsg1抗体阳性的为20例,阳性率83.33%。可见抗Dsg3抗体是PV的鉴别诊断指标,抗Dsg1抗体是PF的鉴别诊断指标。此外,通过对治疗前后抗Dsg1抗和Dsg3抗体的滴度水平的检测发现,抗Dsg1和抗Dsg3抗体还可作为天疱疮治疗监测的指标。结论采用ELISA方法测定天疱疮患者外周血抗Dsg1抗体和抗Dsg3抗体,方法简便,对患者创伤小,有一定的诊断和鉴别诊断价值。另外,抗Dsg1抗体和抗Dsg3抗体还可作为监测天疱疮治疗效果的指标。
[Abstract]:Objective to study the antidesmoglein in serum of pemphigus patients. Clinical diagnostic value of Dsg)1 and anti Dsg3 antibody levels in pemphigus. Methods Elisa was used to detect pemphigus. The levels of anti Dsg1 and anti Dsg3 antibodies were measured in 62 patients with pemphigus. Results in 62 patients with pemphigus, 50 were positive for either anti-pemphigus antibody or anti-pemphigus antibody. The positive rate was 80.65%. There was no significant difference between the two methods in comparison with the indirect immunofluorescence assay (IIF). Therefore, the anti Dsg antibody has the same clinical value as IIF in the diagnosis of pemphigus vulgaris. There were 28 cases of positive or anti-Dsg1 and anti-Dsg3 antibodies. The positive rate was 82.35. Among 24 cases of deciduous pemphigus pemphigus, 20 cases were positive for anti-pemphigus antibody, the positive rate was 83.33. It can be seen that anti-pemphigus antibody is the differential diagnostic index of PV. Anti Dsg1 antibody is the differential diagnostic index of PF. In addition, the titers of anti Dsg1 antibody and Dsg3 antibody before and after treatment were detected. Anti Dsg1 and anti Dsg3 antibodies can also be used as indicators for monitoring the treatment of pemphigus. Conclusion the ELISA method for detection of anti Dsg1 antibody and anti Dsg3 antibody in peripheral blood of pemphigus patients is simple and convenient. In addition, anti Dsg1 antibody and anti Dsg3 antibody can also be used as indicators for monitoring the therapeutic effect of pemphigus.
【作者单位】: 西安交通大学医学院第二附属医院检验科;西安交通大学医学院第二附属医院病理科;西安交通大学医学院第二附属医院皮肤科;
【基金】:陕西省卫生厅科研基金(2012D67)
【分类号】:R758.66
【正文快照】: 表3 5例天疱疮患者治疗前后抗Dsg抗体水平的变化Tab.3 Anti-desmoglein antibody level changes before and after the treatment in 5 patients with pemphigusStageSample 1 Sample 2 Sample 3 Sample 4 Sample 5Dsg1 Dsg3 Dsg1 Dsg3 Dsg1 Dsg3 Dsg1 Dsg3 Dsg1 Dsg3Before t
【参考文献】
相关期刊论文 前2条
1 杨宝琦,张福仁;天疱疮实验室诊断的研究进展[J];中国麻风皮肤病杂志;2000年04期
2 孙峥嵘;耿龙;吉耀华;徐媛媛;翟宁;阮强;陈洪铎;;寻常型天疱疮抗原Dsg3基因的真核表达[J];中华皮肤科杂志;2007年09期
【共引文献】
相关期刊论文 前5条
1 杨孟凤;石妮;刘妮;;1例重症类天疱疮合并脓毒血症患者的护理[J];当代护士(下旬刊);2012年04期
2 李彦希;杜宇;石宇;;酶联免疫吸附试验检测对大疱性皮肤病诊断的评价[J];重庆医学;2014年25期
3 余桂英;;ELISA技术检测寻常型天疱疮桥粒芯蛋白3抗体水平研究[J];中国医药指南;2012年07期
4 魏仲香;贾秀坤;胡婕;周鸿波;季永智;梁再赋;耿龙;;寻常型天疱疮患者一级亲属中Dsg3诱导T淋巴细胞的增殖[J];中国医科大学学报;2009年08期
5 石磊,张福仁,周桂芝;酶联免疫吸附试验检测血清天疱疮抗体的评价[J];中华皮肤科杂志;2004年02期
相关硕士学位论文 前4条
1 胡婕;Dsg3刺激下寻常型天疱疮患者外周血T淋巴细胞增殖检测分析[D];中国医科大学;2009年
2 陈祯祥;ELISA技术检测天疱疮Dsg1和Dsg3抗体水平研究[D];新疆医科大学;2013年
3 高燕;三水白虎汤抑制类风湿关节炎滑膜成纤维细胞增殖的作用靶点研究[D];南方医科大学;2013年
4 岳振华;中国汉族种群天疱疮与ST18基因的关联性研究[D];济南大学;2014年
【二级参考文献】
相关期刊论文 前2条
1 耿龙;孙峥嵘;肖汀;翟宁;牛红喜;宋芳吉;;寻常型天疱疮抗原Dsg3 EC1-EC2片段的重组表达[J];中华微生物学和免疫学杂志;2006年03期
2 耿龙,刘海军,梁再赋,李忠民,宋芳吉,陈洪铎;寻常型天疱疮患者一级亲属循环天疱疮抗体的检测分析[J];中华医学杂志;2000年10期
,本文编号:1416589
本文链接:https://www.wllwen.com/yixuelunwen/pifb/1416589.html