影响胎儿发育的疾病很多,糖尿病是其中之一。一、巨大儿与糖尿病的关系(一)糖尿病孕妇分娩巨大儿频率高是何原因?糖尿病孕妇分娩巨大儿的频率为25～42％,与正常孕妇的8～14％相比显见增高。说明其机理的最有权威性学说是 Peder-sen 提倡的“高血糖--高胰岛素血学说”。其论点是:母体的高血糖引起胎儿高血糖(葡萄糖很容易通过胎盘,胰岛素则否),其结 A lot of diseases affect the development of the fetus, diabetes is one of them. First, the relationship between macrosomia and diabetes (a) What is the reason for the high frequency of maternal diabetes in pregnant women with childbirth? The frequency of pregnant children with gestational diabetes is 25-42%, which is obviously higher than that of normal pregnant women (8-14%). The most authoritative theory of its mechanism is Peder-sen’s “hyperglycemia-hyperinsulinemia theory.” The argument is: maternal hyperglycemia caused by fetal hyperglycemia (glucose easily through the placenta, insulin is not), the knot