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胃病以往多认为是胃酸分泌过多、食物不当的结果,现时的研究证实环境中的微生物感染与各种胃病关系密切,以致于有人还声称胃病有可能是一种传染病。在胃病中扮演主要角色的微生物是螺杆菌。喜欢寄生在胃粘膜上的细菌自从1983年首次从人体胃粘膜分离培养出螺杆菌以来,全世界对它作了广泛的研究。该菌原称弯曲菌,后发现它在体内呈螺旋状,在体外呈杆状,故正式命名为螺杆菌。这种细菌一端有4根带鞘鞭毛,产生大量尿素酶,菌壁由不同的脂肪酸组成。螺杆菌喜欢寄生于人类的胃部,动物中较少见。调
In the past, the stomach was thought to be the result of excessive gastric acid secretion and improper food. The current research confirmed that the microbial infection in the environment is closely related to various stomach diseases, so that some people also claim that the stomach may be an infectious disease. The microorganism that plays a major role in the stomach is Helicobacter. Like parasitic on the stomach mucosa bacteria Since 1983, the first time from the human gastric mucosa isolated from Helicobacter, it has been widely studied around the world. The bacteria formerly known as Campylobacter, found that it was helical in the body, was rod-shaped in vitro, it is officially named Helicobacter. There are 4 flagella with sclerotinia on one end of this bacterium, producing large amounts of urease, which consist of different fatty acids. Helicobacter like parasites in the human stomach, animals less common. Tune