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许多研究表明,遗传可控制患者所发生的麻风病类型。而家庭和人群研究得到的证据表明,人类白细胞抗原(HLA)Ⅱ类基因至少起部份作用;HLA—DR2和 DR3同结核样型麻风的易感性有关,而 HLA—DQI 同
Many studies show that heredity can control the type of leprosy that occurs in patients. Evidence from family and population studies suggests that HLA class II genes play at least a partial role; HLA-DR2 and DR3 are associated with susceptibility to leprosy in the nodule-like form, whereas HLA-DQI