摘要
目的 :探讨酶联免疫法 (ELISA)检测粪便幽门螺杆菌 (HP)特异性抗原 (HPSA)在诊断HP感染中的价值。方法 :99例患者通过快速尿素酶试验及组织学Warthin Starry银染法检测 ,分为HP感染组和非感染组 ,用酶联免疫法检测粪便中HPSA。结果 :粪便酶联免疫法检测HP感染的敏感性为 10 0 % ,特异性为 85 .71%。结论 :酶联免疫法检测粪便中HPSA敏感性、特异性高 ,且取材方便 ,方法简单 。
Purpose: To evaluate significance of the detection of helicobacter pylori (HP) specific antigen (HPSA) in the stool samples in the diagnosis of HP infection. Methods: 99 patients were divided into HP infected and non infected groups according to both rapid urease test and Warthin Starry method. Results: The sensitivity and specificity of the stool ELISA were 100% and 85.71%, respectively. Conclusions: The stool based ELISA is sensitive and stool samples can be obtained non invasively which the method is easy and safe.
出处
《临床消化病杂志》
2000年第6期246-247,共2页
Chinese Journal of Clinical Gastroenterology
