Park Chang-Young, Cho Yong-Kyun, Kodama Tadashi, El-Zimaity Hala M T, Osato Michael S, Graham David Y, Yamaoka Yoshio
Department of Medicine, Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas, USA.
J Clin Microbiol. 2002 Dec;40(12):4753-6. doi: 10.1128/JCM.40.12.4753-4756.2002.
We evaluated a new immunoblot assay (Helicoblot 2.1) for Helicobacter pylori infection and CagA and VacA status by using serum samples from 222 patients. The test accurately detected H. pylori infection and VacA status, but improvements in the interpretation criteria are required before it can be recommended for determination of CagA status.
我们使用222例患者的血清样本,评估了一种用于检测幽门螺杆菌感染以及CagA和VacA状态的新型免疫印迹检测法(Helicoblot 2.1)。该检测法能准确检测幽门螺杆菌感染和VacA状态,但在推荐用于确定CagA状态之前,需要改进其判读标准。