不用做内镜,也无须昂贵的特殊设备,可否有效检出慢性胃病的致病菌-幽门螺杆菌(Hp)?由浙江省医学科学院沈丽英研究员主持完成的专题研究,使这一难题有了肯定的答案。目前,这种称为金标免疫渗滤法的快速诊断Hp感染的新方法已在各类胃病患者诊断和各年龄组人群Hp感染流行病学调查的实际应用中取得良好的效果。 Hp感染与慢性胃炎、消化性溃疡密切相关,且可能是胃癌发病的危险因素。现有诊断该病的主要方法是活组织细菌培养,粘膜涂片染色镜检,尿素酶试验及~(14)C呼吸试验等。前几种方法需做内镜检查,取得胃粘膜活检标本,属创伤性,临床推广或多次重复有其一定实施难度;后一种方法使用同位素,不仅易污染环境,而且需特殊设备,使用范围有限,为了能寻求简便、实用,又非创伤性 Do not do endoscopy, but also without expensive special equipment, can effectively detect chronic gastropathy pathogenic bacteria - Helicobacter pylori (Hp)? Zhejiang Province Academy of Medical Sciences, Professor Shen Liying presided over the completion of a special study to make this problem has been affirmed s answer. At present, this new method for the rapid diagnosis of Hp infection, known as gold standard immunofiltration, has achieved good results in the diagnosis of various types of stomach diseases and in the practical application of the epidemiological investigation of Hp infection in all age groups. Hp infection and chronic gastritis, peptic ulcer are closely related, and may be a risk factor for the pathogenesis of gastric cancer. The current diagnosis of the disease is the main method of bacterial culture, mucosal smear microscopy, urease test and ~ (14) C breathing test. The first few methods need to do endoscopy, gastric mucosal biopsy specimens are traumatic, clinical promotion or repeated several times have some difficulty in its implementation; the latter method uses isotopes, not only easy to pollute the environment, and the need for special equipment, the use of Limited range, in order to seek simple, practical and non-invasive