胎盘血管造影术作为研究恒河猴子宫胎盘血流的一种方法。

Placental radioangiography as a method for the study of uteroplacental blood flow in the rhesus monkey.

作者信息

Wallenburg H C, Hutchinson D L

出版信息

J Med Primatol. 1979;8(1):48-56. doi: 10.1159/000460175.

Abstract

Placental radioangiography was performed in lightly anesthetized, pregnant rhesus monkeys under close monitoring of vital signs. Two angiographies in the same animal performed at an interval of approximately 20 min consistently produced identical patterns but not at intervals of one or two weeks. Evidence is adduced that the parameters, calculated from the angiograms, represent indices of uteroplacental blood flow under the standardized conditions of the angiographic procedure described here. Thus, placental radioangiography constitutes a relatively simple procedure for comparative, semiquantitative studies.

摘要

在对生命体征进行密切监测的情况下，对轻度麻醉的怀孕恒河猴进行胎盘放射血管造影。在同一只动物身上，间隔约20分钟进行的两次血管造影始终产生相同的模式，但间隔一两周则不然。有证据表明，从血管造影照片计算出的参数代表了在此处描述的血管造影程序标准化条件下子宫胎盘血流的指标。因此，胎盘放射血管造影构成了一种相对简单的用于比较性半定量研究的程序。