摘要
目的探讨习惯性流产(HA)与人类白细胞抗原DQB1(HLA-DQB1)基因多态性的关系。方法采用聚合酶链反应-限制性片段长度多态性方法分析60例HA患者和60例正常生育妇女的DQB1基因型。结果 HA组患者的DQB1*0303等位基因的频率为31.67%,明显高于正常妇女组10.00%的等位基因的频率,差异有统计学意义(χ2=8.54,P<0.01)。结论 DQB1*0303单元型可能与HA的发病密切相关。
Objective To discuss the relationship between habitual abortion(HA) and human leukocyte antigen DQB1(HLA-DQB1) gene polymorphism.Methods 60 cases of HA patients and 60 normal fertile women were analyzed by polymerase chain reaction-restriction fragment length polymorphism for DQB1 genotypes.Results Statistical significant difference(χ2=8.54,P0.01) existed in DQB1*0303 allele frequency between the two groups,with 31.67% in HA pa tients group,significantly higher than 10.00% allele frequency of the control group.Conclusion DQB1*0303 haplotype may be closely related to the morbidity of HA.
出处
《中国当代医药》
2013年第19期51-52,共2页
China Modern Medicine
关键词
习惯性流产
人类白细胞抗原
多态性
Habitual abortion
Human leukocyte antigen
Polymorphism