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幽门螺杆菌 (ＨＰ)与慢性胃炎、消化性溃疡、胃癌及胃恶性淋巴瘤的发生发展有密切关系 ,发展中国家人群中的 60 %～ 80 %有ＨＰ感染。笔者从ｍＲＮＡ水平上对上海地区ＨＰ菌株的ｃａｇＡ基因进行研究 ,了解其与临床ＨＰ相关疾病的关系 ,与相应病人的血清抗ＨＰ ＩｇＧ滴度相比
Helicobacter pylori (HP) is closely related to the occurrence and development of chronic gastritis, peptic ulcer, gastric cancer and gastric malignant lymphoma. HP infection is present in 60% -80% of the population in developing countries. The author from the mRNA level of Shanghai strains of cagA HP gene study to understand its relationship with clinical HP-related diseases, and the corresponding patient serum anti-HP IgG titers compared