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P物质 (SP)是已知作用最强的舒血管活性物质之一 ,有降压作用 ,研究证实 SP与妊娠有关 [1 ] 。笔者研究妊娠高血压综合征 (妊高征 )患者血浆 SP水平的变化及其临床意义 ,探讨 SP与妊高征发病的关系。1 对象与方法1.1 对象 妊高征组 :1998年 1月～ 1999年 12月在我院产科住院
Substance P (SP) is one of the most potent vasodilators known to have antihypertensive effects and studies have shown that SP is associated with pregnancy [1]. The author of the study of pregnancy-induced hypertension (PIH) in patients with plasma SP levels and its clinical significance of SP, PI and explore the pathogenesis of pregnancy-induced hypertension. 1 objects and methods 1.1 object pregnancy induced hypertension group: January 1998 ~ December 1999 obstetrics and gynecology in our hospital