中华皮肤科杂志 ›› 1983, Vol. 16 ›› Issue (1): 24-27.

• 论著 • 上一篇    下一篇

HLA和麻风相关的研究Ⅱ.L型麻风与HLA-DR2相关

徐可愚1, 马林1, 吴勤学1, 杨理合1, 叶干运1, 费虹明2, 范丽安2, 陈仁彪2, 苏炳华3, 曹涓4, 王传基4   

  1. 1. 中国医学科学院皮肤病研究所;
    2. 上海市兔疲学研究所;
    3. 上海第二医学院数学教研组;
    4. 江苏泰县溱湖医院
  • 出版日期:1983-03-15 发布日期:1983-03-15

HLA and leprosy:Ⅱ.The association of HLA-DR2 with leproinatous leprosy

Xu Keyu1   

  • Online:1983-03-15 Published:1983-03-15

摘要: 本文对69名江苏汉族麻风病人(L型32名.T型37名》进行了HLA-DR分型,弃分别与65名健康对照相比较.观察到全部病人组和L型病人组DR2抗原频率显著增高,校正后仍有显著性(两组分别为X2=9.16,P=0.003,Pc=0.024,RR=3.15;X2=11.69,P=0.0006,Pc=0:005).T型缪观察到DR:低度增加一(频率差为0.163),但无显著意叉.恨据Porta-McHugh公式,按常巢色体隐性模型(A.Rmodel)用HLA-SA-B程序计算216个HLA-ADR,HLA-B,DR单语型筒假设的麻风易感基因.三位点连锁不平衡参数相对值,发现了四个相对易感麻风的单倍型,All-DR2为相对易感L型麻风的单倍型A9-DR2,All-DRs,Bwso-DR3是相对易感T型麻风的单倍型.本文结果进一步提示;假设的麻风易威基因是同HLA区域相连锁的,向接说明疾病易感基因可能在DR位点侧两型麻风均司能呈多抗原弱相关.两型麻风具有不同的遗传背景一可能是尸组异质性疾病.

Abstract: HLA-DR typing performed in 69 patients of Jiangsu Han nationality with leprosy including 37 cases of lepromatous type(LL and BL) and 32 cases of tnbercnloid type(TT and BT),togetheiwith 65 healthy controls of the same nationality matched for locality, age and sex.Three groups of the leprosy patients(all patient, lepromatous patient and tuberculoid patient) were compared with the healthy controls respectively.