Methods : The β - hCG qualitative analysis of intra-abdominal blood was done by urine test paper in 61 cases of intra-abdominal hemorrhage patients. The β - hCG quantity analysis was done by radioactive immunoassay. 方法:用放射免疫法和尿试纸法定量定性检测43例异位妊娠和13例非异位妊娠腹腔内出血患者的腹腔血β-hCG水平,并对结果进行分析。
Traditional radioactive immunoassay is gradually replaced by new emerged chemiluminescence immunoassay technology in the latest decade years due to its complicated handwork procedure, long reaction time ( up to 48 hours ), disputed environment pollution. 传统使用的放射性免疫分析(RIA)技术由于其手工操作复杂,反应时间长,对环境污染性强而逐步被新兴的化学发光免疫分析技术所取代。