近年来,妊娠中毒症仍是造成孕产妇及胎儿死亡、低体重儿等的主要原因,仍是孕产妇管理中最重要的.在最近的研究中,开始报导有关妊毒症的激肽释放酶-激肽(kallikrein-kinin)的作用.本研究认为目前的测定方法-基质合成法的特异性及敏感度不强.著者采用特异性及敏感性好的放免法测定以探讨妊娠末期的正常孕妇及高血压型妊娠 In recent years, gestational toxicosis is still the main cause of maternal and fetal deaths, low birth weight children and so on, and is still the most important part of maternal management.In a recent study, we started to report the expression of kallikrein - kallikrein-kinin role in this study that the current assay - matrix synthesis method specificity and sensitivity is not strong.The author uses a specific and sensitive radioimmunoassay to explore the normal end of pregnancy pregnant women And hypertensive pregnancy