Salama S M, Wefuan J N, Shiro-Koulla S, Mbakop A, Tagni-Sartre M, Ndam E C, Ngu J L, Taylor D E
Department of Medical Microbiology and Infectious Diseases, University of Alberta, Edmonton, Canada.
J Clin Microbiol. 1993 Dec;31(12):3331-2. doi: 10.1128/jcm.31.12.3331-3332.1993.
Whole-cell protein extracts of Helicobacter pylori strains were evaluated by enzyme-linked immunosorbent assay to detect immunoglobulin G antibody against H. pylori in 113 patients with upper gastrointestinal complaints. These antigen preparations were of value for detecting infection by H. pylori in patients with high antibody titers (> or = 12,800), whereas for patients with lower titers, the results were inconclusive.
采用酶联免疫吸附测定法对幽门螺杆菌菌株的全细胞蛋白提取物进行评估,以检测113例有上消化道不适症状患者体内的抗幽门螺杆菌免疫球蛋白G抗体。这些抗原制剂对于检测抗体滴度较高(≥12,800)的幽门螺杆菌感染患者具有价值,而对于滴度较低的患者,检测结果尚无定论。