spontaneously hypertensive ( shr ) and wistar-kyoto ( wky ) rats were treated with beta-adrenergic receptor inhibiting drugs ( either propranolol or timolol ) from conception until 12 weeks of age to determine if this therapy would alter the development of systemic hypertension or left ventricular hypertrophy .
C0001643
beta-adrenergic receptor
C0020538
systemic hypertension