Panigel M, Wolf G, Zeleznick A
Department of Reproductive Biology, University of P. and M. Curie, Paris, France.
J Med Primatol. 1988;17(1):3-18.
Magnetic resonance imaging of the uterus of rhesus monkeys was performed at different stages of pregnancy. Spin-echo sequences localized the placental discs before and after gadolinium enhancement. Fast-scan sequences provided semiquantitative appreciation of placental hemodynamics. The paramagnetic agent enhanced the placenta, crossed into the fetal circulation, and was excreted in the fetal urinary bladder. Gd DTPA was also used to contrast the external contours of the fetus.
在妊娠的不同阶段对恒河猴子宫进行了磁共振成像。自旋回波序列在钆增强前后定位胎盘盘。快速扫描序列提供了胎盘血流动力学的半定量评估。顺磁性剂增强了胎盘，进入胎儿循环，并在胎儿膀胱中排泄。钆喷酸葡胺也用于对比胎儿的外部轮廓。
