Nylund L, Lunell N O, Lewander R, Persson B, Sarby B
Am J Obstet Gynecol. 1982 Oct 1;144(3):298-302. doi: 10.1016/0002-9378(82)90582-8.
The uteroplacental blood flow index in the last trimester of pregnancy in 26 women with diabetes mellitus was compared to that in 41 healthy control subjects. After an intravenous injection of 1 mCi of indium 113m, the radiation over the placenta was recorded with a computer-linked gamma camera. From time-activity analysis of the isotope accumulation curve, a uteroplacental blood flow index could be calculated. In the diabetic pregnant women, the maternal-placental blood flow index was reduced 35% to 45% compared to that in healthy women. The blood flow index tended to be further impaired in those diabetic women who had higher blood glucose values.
将26名糖尿病孕妇妊娠晚期的子宫胎盘血流指数与41名健康对照者的进行了比较。静脉注射1毫居里的铟113m后，用与计算机相连的γ相机记录胎盘的辐射情况。通过对同位素积累曲线进行时间-活性分析，可以计算出子宫胎盘血流指数。与健康女性相比，糖尿病孕妇的母胎血流指数降低了35%至45%。血糖值较高的糖尿病女性的血流指数往往会进一步受损。
