%0 Journal Article
%T SERO-DIAGNOSIS OF HELICOBACTER PYLORI INFECTION<br>幽门螺旋菌感染血清学诊断
%A Wang Zhenxiang
%A <br>王正祥
%A 王晓玲
%A 吴岩
%J 微生物学通报
%D 1992
%I 
%X Sera from 80 patients suffering from gastritis and/or digestive ulcer were examined for IgG, IgA and IgM to Helicobacter pylori by enzyme-linked immunosorbent assay (ELISA). Anti-H. pylori IgG and IgA in serum could be used for diagnosis of H. pylori infection, but the former had good sensitivity (92.0%) and the latter had a great specificity (94.4%). Serum anti-H, pylori IgM level was not associated with H. pylori infection. There were no remarkable relationship between H. pylori infection degree arid levels of anti-H, pylori IgG IgA. The positive percentage of anti-H, pylori IgG of health population deceased after 50 years old but the anti-H, pylori IgA increased.
%K Helicobacter pylori
%K Antibodies
%K ELISA<br>幽门螺旋菌
%K 血清抗体
%K 酶联免疫吸附试验（ELISA）
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=9CE3D093E43264958858DD9F434F5B46&yid=F53A2717BDB04D52&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=F9F74EC1AA08A7B9&eid=78F0EFE028BD3783&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=0