...Staffan Josephson; Anette Hemsén Complete obstruction of one ureter was created in 3-week-old weanling rats. The endothelin concentration in the renal tissue was measured by radioimmunoassay. In the obstructed kidney, a substantial increase was observed, after 1 week +90%, after 2 weeks +55...

... for nonoperative follow-up according to modern principles, in order to detect sudden amplifications of their congenital obstruction. 5 03 1991 27 05 1991 3 2 2010 Hydronephrosis, experimental Weanling rats Partial ureteric obstruction Renal function Arterial blood flow Original Paper...