References: p. 335 (7 tit.)

Antihypoxic and nootropic activities of extracts from aerial parts of wild and cultivated Alfredia cernua (L.) Cass. were studied on the models of pressure chamber hypoxia, open fi eld test, and passive avoidance conditioning. The extracts of Alfredia cernua promoted retention of the orientation refl ex and passive avoidance conditioned response and normalized orientation and exploratory activities disordered as a result of hypoxic injury. The effi ciency of the extracts was superior to that of piracetam by the effect on retention of passive avoidance response throughout the greater part of the experiment. Nootropic activity of cultivated Alfredia cernua was not inferior to that of the wild plant.