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幽门螺杆菌 (ＨｅｌｉｃｏｂａｃｔｅｒＰｙｌｏｒｉ简称Ｈｐ)是一微需氧的革兰氏阴性杆菌。自 1993年Ｗａｒｒｅｎ和Ｍａｓｈａｌｌ从慢性胃炎病人的胃粘膜中分离及培养出Ｈｐ以来的十多年间 ,在Ｈｐ的诊断治疗方面取得了巨大的进展。Ｈｐ显著的生物学特征之一是具有分泌尿素
Helicobacter pylori (Hp) is a micro-aerobic gram-negative bacillus. Since 1993, Warren and Mashall from gastric mucosa in patients with chronic gastritis isolated and cultured since the Hp for more than a decade, in the diagnosis and treatment of Hp made great progress. One of the significant biological features of Hp is the secretion of urea