摘要
本文应用国产^(14)C-呼气试验(^(14)C-UBT)试剂检测幽门螺杆菌(Hp)。同时应用病理组织染色、尿素酶试验、细菌培养和血清 ELISA 技术等方法与之进行比较。117例病人中 Hp 阳性率为47.9%(56/117),^(14)C-UBT的敏感性与特异性分别为94.6%和93.4%。^(14)C-UBT 由于相对于胃镜依赖的方法而言创伤性大大降低,是目前检测 Hp 感染,尤其是药物治疗后复查时的首选方法。
Helicobacter pylori(H.pylori)infection was detected by using domestic ^(14)C urea breath test(^(14)C-UBT)reagent.Simultaneously,it was compared with the histopathological staining,urease test,H.pylori culture and serum ELISA technique.The results showed that the percentage of positive H. pylori was 47.9%(56/117)in 117 patients.The sensitivity and specificity of^(14)C-UBT was 94.6% and 93.4% respectively.The results suggested that^(14)C-UBT was the best method to detect H.pylori infection,when patients with H.pylori infection were treated with drugs especially.Patients injuried by examanition of^(14)C-UBT was significantly lower than by endoscopy.
