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胎盘是联系母体和胎儿、使胎儿得以生长发育的主要器官。在妊娠中毒症发病过程中,胎盘的功能及代谢均发生深刻的变化,它是研究该病发病机理的重要部位。为从超微结构水平进一步探讨妊娠中毒症的发病及胎盘病变的机理,我们对正常及妊娠中毒症胎盘绒毛进行了超微形态学研究,现报告如下。
The placenta is the main organ that links the mother and the fetus so that the fetus can grow and develop. In the pathogenesis of gestosis, placental function and metabolism have undergone profound changes, it is an important part of the pathogenesis of the disease. In order to further explore the pathogenesis of gestosis and placental lesions from the ultrastructure level, we have carried out the ultrastructural study of placental villi in normal and gestational toxicosis and are reported as follows.