妊娠妇女因胎儿生长发育的需要,机体内的新陈代谢发生很大的变化,以保持妊娠的继续,为胎儿的分娩准备良好的条件[1]。但部分孕晚期妇女因机体内外环境的改变,可导致某种生理和病理的变化。妊高征就是孕晚期常见的病发征,其发病原因和病理机制一直受到医务工作者的关注。通 Pregnant women due to the needs of the growth and development of the fetus, the body’s metabolism has undergone great changes in order to maintain the continuation of pregnancy, fetal preparation for the delivery of good conditions [1]. However, part of the third trimester women due to changes in the environment inside and outside the body, can lead to some physiological and pathological changes. Pregnancy-induced hypertension is the most common disease in the third trimester of pregnancy, its pathogenesis and pathological mechanisms have been the concern of medical workers. through