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为测定正常妊娠与妊娠高血压血浆内血管内皮生长因子(VEGF)浓度并分析其与总外周血管阻力的关系,选择爱尔兰都柏林Rotunda医院血压正常初孕妇70例(妊娠10～14周)随访妊娠全过程。本组随后发生先兆子痫20例,妊娠高血压24例和正常血压与正常产科预后26例作为对照组。对照组体质指数与高血压组匹配。高血压指一次舒张压≥14.7 kPa(110 mmHg)或连续2次(间隔)4 h≥12 kPa(90
In order to determine the concentration of vascular endothelial growth factor (VEGF) in normal pregnancy and gestational hypertension plasma and to analyze its relationship with total peripheral vascular resistance, 70 pregnant women (n = 10-14 weeks) with early normotensive pregnancy at Rotunda Hospital in Dublin, Ireland process. This group followed by preeclampsia in 20 cases, 24 cases of pregnancy-induced hypertension and normal blood pressure and normal obstetric prognosis in 26 cases as a control group. The body mass index in the control group matched with the hypertension group. Hypertension refers to a diastolic blood pressure ≥ 14.7 kPa (110 mmHg) or 2 times (interval) 4 h ≥ 12 kPa (90