Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P80404 (GABA transaminase)
 786 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A study was made of the effect of X-rays (4,5 Gy) and pyridoxal phosphate (3 mg/kg, v/v) on the activity of pyridoxal enzymes of GABA metabolism (e.g. glutamate decarboxylase, E.C. 4.1.1.15) and aminobutyrate aminotransferase (GABA-T, E.C. 2.6.1.19), as well as on GABA and glutamate content of the hemisphere cortex, brain stem and cerebellum of rabbits 6 and 10 days following irradiation and injection of a coenzyme. The height of the radiation sickness in rabbits was characterized by the manifest changes in glutamate decarboxylase and GABA-T activity, as well as in GABA and glutamate content of various brain parts differing in the structural and functional functions. The administration of pyridoxal phosphate produced pronounced activation of glutamate decarboxylase, particularly 6 days after irradiation and administration of the co-enzyme, and, to a lesser extent, influenced GABA-T function. Pyridoxal phosphate favored maintaining the GABA level above the control level in the hemisphere cortex and brain stem 6 and 10 days after exposure. The injection of pyridoxal phosphate did not normalize the glutamate content of the brain parts 6 days after exposure, but favored the normalization of GABA-T activity on day 10.
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PMID:[Effect of pyridoxal phosphate on gamma-aminobutyric acid metabolism in different sections of the brain in irradiated animals]. 167 11