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目的探讨胶体金法检测幽门螺杆菌(Hp)感染的临床价值。方法将234例病人分为3组,其中13C尿素呼气(13C-UBT)试验组57例(A组),14C尿素呼气试验组79例(B组),HE染色试验组98例(C组),3组均同时与胶体金法作对照。结果 A组胶体金法与13C试验法阳性符合率为87.89%,B组胶体金法与14C试验阳性符合率为91.12%,C组胶体金法与HE染色试验法阳性符合率为89.29%。结论胶体金法检测幽门螺杆菌操作简单,是一较理想的非侵入性诊断Hp的方法。
Objective To investigate the clinical value of colloidal gold assay for detecting Helicobacter pylori (Hp) infection. Methods 234 patients were divided into 3 groups: 57 cases (group A) with 13C urea breath test group (group A), 79 cases (group B) with 14C urea breath test group and 98 cases with HE staining group Group), three groups were simultaneously colloidal gold as a control. Results The coincidence rate of colloidal gold method and 13C method in group A was 87.89%. The positive coincidence rate of colloidal gold method and 14C method in group B was 91.12%. The positive coincidence rate of colloidal gold method and HE staining method in group C was 89.29%. Conclusion colloidal gold method for the detection of Helicobacter pylori is simple and is an ideal non-invasive method for the diagnosis of Hp.