摘要
将子宫内膜用胶原酶消化后依序过250μm、40μm筛网,获内膜腺体,匀浆后上清流穿抗人血浆亲和层析柱,即得纯化人子宫内膜抗原。用此抗原建立了检测抗子宫内膜抗体的酶联免疫吸附检测(ELISA)间接法,不孕妇女(n=129)与流产妇女(n=113)阳性率分别为43.4％和37.1％;男性对照(n=43)为0,正常孕妇(n=52)为3.8％,中、老年妇女(n=120)为6.7％。
The endometrial antigens from human endometrium were purified by collagenase (Type I), 250um, 40um, sieves and affinity chromatography. Indirect ELISA was used to detect antiendometrial antibodies (EMAb). The findings showed that the positive rates of EMAb in this assay were 43.4% (infertile, n=129), 37.1% (abortion, n=113), 6.7% (middle and old man, n = 120), 3.8% (pregnant woman, n = 52) and 0% (male, n = 43), respectively.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
1992年第1期29-30,共2页
Medical Journal of Chinese People's Liberation Army
基金
国家自然科学基金
