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Effect of antenatal betamethasone (Beta) exposure in sheep (1.8 yr of age) on mean arterial pressure (MAP; A) and left ventricle-to-body weight ratio (LV/BW; B). C: vasopressor responses to ANG II bolus injection (20 ng/kg). Effect is shown of acute blockade of the angiotensin type 1 (AT1) receptor by candesartan (0.3 mg/kg iv injection; CV) on the ANG II vasopressor response. W/W, weight/weight. Values are means ± SE. *P < 0.05 vs. control. #P < 0.05 vs. Beta-exposed pre-CV.
