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过去5年已有许多关于幽门螺旋菌[Helicobac-ter pylori,过去称为幽门弯曲菌(Campylobacterpylori)]在胃窦部定居与原发性胃炎有关的研究报告,但在目前有关该菌感染的流行病学资料仍不多。曾有两个关于幽门螺旋菌可在家庭内密切接触的成员中传播的报告,但二者的结论是相反的。不少研究证实在人类血清中有对幽门螺旋菌的特异性抗体存在,这些抗体在儿童中不常见,但其检出率却可随年龄的增长而增加。鉴于幽门螺旋菌相关的胃炎在多伦多市的儿童中不多见,故作者研究了儿童及与其密切接触的家庭成员对该菌的血清学反应情况,这将会提供一些有关该菌可能在家庭内传播的资料。
In the past five years there have been many reports on the study of Helicobacter pylori (formerly known as Campylobacter pylori) colonizing the antral gastritis associated with primary gastritis. However, at present, the prevalence of infection with this bacterium Medical information is still not much. There were two reports of members of Helicobacter pylori who were in close contact with their families, but the conclusion was the opposite. Many studies have confirmed the presence of specific antibodies to Helicobacter pylori in human serum. These antibodies are uncommon in children, but their detection rate may increase with age. Since Helicobacter pylori-associated gastritis is rare in children in Toronto, the authors studied serological responses to this bacterium in children and in close contact with their members, which will provide some insight into the possibility that the bacterium may be present in the home Dissemination of information.