Lamesch A J, Schreiner B
J Microsurg. 1980 May-Jun;1(6):462-4. doi: 10.1002/micr.1920010610.
In addition to macroscopic studies, microscopic studies, and biologic tests, urography is a valuable method for investigating renal function in rats. Intravenous urography is complicated, however, by the difficulty of puncturing a tail vein or the femoral vein. Intramuscular urography, on the other hand, is a simple and reliable method for radiographic examination of the kidneys and ureters, and gives information on morphology as well as physiology. In this study in 40 rats, intramuscular urography was performed under general anesthesia, and the contrast medium was injected into the gluteal muscles. Dense nephrograms and optimum films of the calices and the ureters were obtained approximately 40 minutes after injection.
除宏观研究、微观研究和生物学测试外，尿路造影术是研究大鼠肾功能的一种有价值的方法。然而，静脉尿路造影术因穿刺尾静脉或股静脉困难而较为复杂。另一方面，肌肉内尿路造影术是一种用于肾脏和输尿管放射学检查的简单可靠方法，可提供有关形态学和生理学的信息。在这项对40只大鼠的研究中，在全身麻醉下进行肌肉内尿路造影术，并将造影剂注入臀肌。注射后约40分钟获得了浓密的肾图以及肾盂和输尿管的最佳影像。
