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目的为了解彝族儿童幽门螺杆菌(Helicobacterpylori,H.pylori)感染率,探讨彝族幽门螺杆菌感染患者HLA-DQA1免疫遗传特征,为进一步探讨彝族幽门螺杆菌感染相关性疾病患者的免疫遗传特征提供依据.方法以云南省昆明市某彝族民族小学6～14岁的学龄儿童为研究对象.对该校符合研究条
Objective To investigate the prevalence of Helicobacter pylori (H.pylori) infection in Yi children and to explore the immune genetic characteristics of HLA-DQA1 in Yi patients with Helicobacter pylori infection and to provide evidence for further exploring the immune genetic features of patients with Helicobacter pylori infection-related diseases Methods A study was conducted on school-aged children aged 6-14 years in a Yi minority primary school in Kunming, Yunnan Province,