title: [The distribution of aspartate aminotransferase activity in the structures of the visual analyzer in the canine brain during postnatal ontogeny].
abstract: Studies have been made on aspartate aminotransferase activity in light and heavy synaptosomes, membrane and synaptic mitochondria from the visual cortex (field 17), bigeminal bodies, and outer geniculate body. It was shown that the enzymic activity significantly decreases in all the subfractions investigated in puppies beginning from 6 months up to 1 year. In earlier postnatal ontogenesis, the activity increased in all the subfractions, the extent of the increase being dependent on the source of the enzyme.
authors: T M
authors: TM
authors: Agaev
authors: G A
authors: GA
authors: Kurbanova
mesh_terms: D000375:Aging / Q000378:metabolism*; D000818:Animals; D000831:Animals, Newborn; D001219:Aspartate Aminotransferases / Q000032:analysis / Q000378:metabolism*; D004285:Dogs; D005829:Geniculate Bodies / Q000737:chemistry / Q000201:enzymology; D018698:Glutamic Acid / Q000096:biosynthesis; D009430:Neural Analyzers / Q000737:chemistry / Q000201:enzymology*; D013347:Subcellular Fractions / Q000737:chemistry / Q000201:enzymology; D013477:Superior Colliculi / Q000737:chemistry / Q000201:enzymology; D014793:Visual Cortex / Q000737:chemistry / Q000201:enzymology*
chemical_list: D018698:Glutamic Acid; D001219:Aspartate Aminotransferases
vernacular_title: Raspredelenie aspartataminotransferaznoĭ aktivnosti v strukturakh zritel'nogo analizatora mozga sobak v period postnatal'nogo ontogeneza.