A girl with continuous urinary incontinence was successfully treated by angiographic embolization of a hypoplastic pelvic kidney with a single unilateral vaginal ectopic opening of the ureter. For this intervention, CT angiography was useful for detecting the corresponding renal artery of the hypoplastic kidney.
We examined effects of perfusion of the kidney with pyridoxalated hemoglobin polyoxyethylene conjugate(PHP) solution on rat renal vascular responsiveness to norepinephrine(NE), angiotensin-II (AN-II), acethylcholine(ACh) and nitroglycerine(NG). The rat kidney was perfused with hydroxyethylstarch(HES) or PHP at a constant flow rate, using a pump. Perfusion pressure was monitored by a pressure transducer. Changes in PP induced by NE, AN-II, ACh and NG was examined. NE and AN-II applied intra-arterially induced a dose-related increase in PP in rat kidney perfused with both HES and PHP perfused groups. ACh and NG produced a dose dependent decrease in PP in both HES and PHP-perfused groups. There was no significant difference in response to ACh and NG between both groups. Results suggests that in rat vascular beds, PHP dose not interfere vascular relaxation caused by release of EDRF induced by ACh.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.