大鼠妊娠晚期母体和胎儿组织中的体内脂肪生成。
Lipogenesis in vivo in maternal and foetal tissues during late gestation in the rat.
作者信息
Lorenzo M, Caldés T, Benito M, Medina J M
出版信息
Biochem J. 1981 Aug 15;198(2):425-8. doi: 10.1042/bj1980425.
Abstract
The rate of 3H2O incorporation into lipid in vivo progressively decreased in liver but increased in parametrial adipose tissue during the last 3 days of gestation. These changes seem to be related to those occurring in plasma insulin and progesterone concentrations during the same period. Foetal liver showed a high rate of lipogenesis, which sharply decreased before parturition. foetal lung lipogenesis increased during days 20 and 21 of gestation.
摘要
在妊娠的最后3天，肝脏中3H2O在体内掺入脂质的速率逐渐降低，而子宫旁脂肪组织中的该速率则升高。这些变化似乎与同一时期血浆胰岛素和孕酮浓度的变化有关。胎儿肝脏显示出较高的脂肪生成速率，在分娩前急剧下降。胎儿肺脂肪生成在妊娠第20天和第21天增加。
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