Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:1.4.1.2 (glutamate dehydrogenase)
 4,380 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a Japanese case of neonatal hyperinsulinism due to a de novo mutation (Gly446Asp) in glutamate dehydrogenase gene (GLUD1). A boy suffered from hypoglycemic coma with relative hyperinsulinemia on day 1 after birth, and received subtotal pancreatectomy. Examination of the resected pancreas revealed a diffuse increase in endocrine cells, consistent with 'nesidioblastosis'. He is now 15 years old and has exhibited mild but persistent hyperammonemia, which is a very unique feature of the disorder caused by GLUD1 activating mutations. He has also been suffering from seizures and mental retardation. Thus, GLUD1 mutations can be a cause of congenital hyperinsulinism in Japanese.
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PMID:A Japanese case of congenital hyperinsulinism with hyperammonemia due to a mutation in glutamate dehydrogenase (GLUD1) gene. 1120 67

Insulin-induced hypoglycemic coma in animals with alloxan diabetes was observed at a higher basal glucose level in the blood compared to healthy animals. It was associated with inhibition of glycolysis and glycogenolysis and decreased activities of succinate dehydrogenase and glutamate dehydrogenase in the cerebral hemispheres and brainstem.
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PMID:Glycolysis and oxidtion enzyme activity in rat brain during insulin-induced hypoglycemia against the background of alloxan-induced diabetes mellitus. 1684 27

Hypoglycemic coma induced by administration of a large dose of insulin, was accompanied by the increased rates of glycolysis, glycogenolysis, activity of lactate dehydrogenase, succinate dehydrogenase, isocitrate dehydrogenase, and increased concentration of glycogen. Under these conditions triacylglycerol content decreased administration of the large dose of insulin to rats with alloxan diabetes increased not only rates of glycolysis, glycogenolysis and lactate dehydrogenase activity and also activities of aspartate transaminase and glutamate dehydrogenase. Data obtained suggest the increased utilization of amino acids for energy supply of myocardium under conditions of hypoglycemia induced by insulin adminisration to diabetic animals.
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PMID:[Changes of some energy exchange parameters in the rat heart under insulin hypoglycemia]. 1728 54

Hypoglycemic coma caused by insulin injection to rats with alloxan-induced diabetes was accompanied by an increase in the concentrations of urea and uric acid and decrease in the content of free amino acids in blood plasma. Activities of glutamate dehydrogenase, AMP deaminase, glutaminase, ALT, and AST in the liver of experimental animals increased.
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PMID:Parameters of nitrogen metabolism during insulin hypoglycemia in rats with alloxan-induced diabetes. 1914 18