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一氧化氮与一氧化氮合酶(NO,NOS)在胎盘和脐带中的存在及其与妊娠的关系 被引量:2

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摘要 本文概述了近年来有关一氧化氮(NO)及其合成酶(NOsynthase,NOS)在子宫、胎盘、脐带内的存在及与妊娠生理、病理关系的研究进展。用NADPHd酶组化法和免疫组化法、分子生物学技术等方法发现,正常子宫内膜、肌层、血管、神经束、脐动脉、脐静脉、胎盘绒毛血管及合体滋养层细胞均可见NOS的表达。认为这些组织内NOS产生的NO对于保持妊娠期子宫静息状态、降低母体血管及胎盘循环的阻力、维持母体正常妊娠状态及胎儿生长发育有重要作用。NO的产物异常可导致先兆子痫、胎儿宫内生长迟缓等并发症的发生。对子宫、胎盘、脐带内NO、NOS与妊娠关系的研究,将为生育控制和妊娠疾病的研究和治疗提供新的思路和手段。
作者 宋明清 刘斌
出处 《解剖科学进展》 1998年第3期193-199,共7页 Progress of Anatomical Sciences
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二级参考文献2

  • 1郑怀美,妇产科学,1993年
  • 2王女杰,上海医学,1984年,7卷,700页

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