[New approaches in correcting disorders of higher integrative brain functions in the pharmacotherapy of arterial hypertension with propranolol].

In experiments on rats it is found that propranolol in a dose of 2 mg/kg has a negative effect on higher integrative functions of the brain. Nootropics--pyracetam (200 mg/kg), AKF-94 (20 mg/kg), PIR-87-6-O (50 mg/kg) and actoprotector bemityl (40 mg/kg)--normalized orientative-trying behavior, memory, and emotionality of the animals. A possible mechanism of the drug action and prospects of their clinical application are discussed.