妊高征患者血浆对脐带内皮细胞一氧化氮合成的影响
妊娠并发症,,妊娠并发症,心血管;一氧化氮;内皮,细胞学,0引言,1对象和方法,2结果,3讨论,【参考文献】
Effects of plasma from women with pregnancyinduced hypertension on nitric oxide released from human umbilical endothelial cellsZHOU Ling, DU JianXin, WANG WeiHua
Department of Obstetrics & Gynecology, PLA 306 Hospital, Beijing 100101, China
【Abstract】 AIM: To study the effects of plasma from women with pregnancyinduced hypertension on endothelial nitric oxide in vitro. METHODS: Plasma from pregnancyinduced hypertension or plasma from normal late trimester pregnant women was added to the human umbilical vein endothelial cells in vitro. After 24 h, the production of NO/NO, the endproduct of NO by cultured endothelial cells, was measured. RESULTS: The production of NO/NO by cultured endothelial cells exposed to 2% plasma was (7.9±0.5) μmol/L in pregnancyinduced hypertension group and (5.9±0.6) μmol/L in normal pregnant group. The production in pregnancyinduced hypertension group was higher than that in normal group (P<0.01). CONCLUSION: Plasma from pregnancyinduced hypertension stimulates the production of nitric oxide by cultured endothelial cells. ......
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