Ne angiotensin-(1?) [Ang-(1?)] (24 microg/kg/h) or vehicle given into the left uterine horn on the ECs in the decidualized uterus. Methods: Ovariectomized rats were sensitized for the decidual cell reaction by steroid treatment and decidualization was induced by a bolus of oil injected into the left horn; the right horn served as a control. Results: Decidualization increased endometrial permeabili