title: [Effect of conditioned reflex defense training on the level of cholinesterase activity and weight of the rat brain].
abstract: Influence of conditioned electro-defensive training of different duration and intensity on the weight and biochemical characteristics (activity of acetylcholinesterase and butyrylcholinesterase) of different parts of the brain was studied in rats of various genetic lines. It has been shown that the minimal duration of training leading to changes in the investigated characteristics in the experimental rats as compared with the controls, amounted to 30 days. Positive correlation has been found between the capacity for learning, the weight of the cortex and the activity of its acetylcholinesterase. A different degree of changes in the indicated characteristics has been revealed in various lines of rats used in the experiments.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000311:Adrenal Glands / Q000502:physiology; D000818:Animals; D001921:Brain / Q000502:physiology*; D002091:Butyrylcholinesterase / Q000378:metabolism*; D002540:Cerebral Cortex / Q000201:enzymology; D002802:Cholinesterases / Q000378:metabolism*; D003214:Conditioning, Classical / Q000502:physiology*; D009929:Organ Size; D051381:Rats; D013045:Species Specificity
chemical_list: D000110:Acetylcholinesterase; D002091:Butyrylcholinesterase; D002802:Cholinesterases
vernacular_title: Vliianie uslovnoreflektornoĭ oboronitel'noĭ trenirovki na uroven' aktivnosti khlinésteraz i ves golovnogo mozga krys