论文部分内容阅读
本文应用两种β-hCG放射免疫法(标准测定法24小时,快速测定法2小时)和两种β-hCG抗血清(SB_6、LB-85)对214正常孕妇的孕早期血清hCG水平进行了测定,并绘制3.5～17孕周hCG水平图。妊娠后最早可于排卵后第3.5周即可测出血清hCG阳性。6例孕妇血清hCG水平低下者均于测定后2～21天内出现阴道流血,另24例有先兆流产征者,其中23例血清hCG水平均明显低于正常范围。
In the present study, serum hCG levels in 214 normal pregnant women during the first trimester of pregnancy were measured using two types of β-hCG radioimmunoassay (standard assay 24 hours, rapid assay 2 hours) and two β-hCG antisera (SB_6, LB-85) Determination, and draw 3.5 to 17 gestational weeks hCG level map. The earliest pregnancy after ovulation 3.5 weeks can be measured serum hCG positive. 6 cases of pregnant women with low hCG serum levels were detected within 2 to 21 days after vaginal bleeding, and the other 24 cases of threatened abortion, of which 23 cases of serum hCG levels were significantly lower than the normal range.