Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.7.1.1 (hexokinase)
 5,274 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Treatment of rats with diazinon (40 mg/kg, i.p.) resulted in hyperglycaemia and depletion of glycogen from the brain and peripheral tissues two hours after administration. The activities of glycogen phosphorylase and phosphoglucomutase were significantly higher in the brain and liver; that of glucose-6-phosphatase was not altered. The activities of the glycolytic enzymes hexokinase and lactate dehydrogenase were increased only in the brain. The cholinesterase activity in the brain was reduced by treatment with diazinon. The activities of the hepatic gluconeogenic enzymes fructose 1,6-diphosphatase and phosphoenolpyruvate carboxykinase were significantly increased. The lactate level was increased in the brain and blood, whereas that of pyruvate was not changed. The activity of glucose-6-phosphate dehydrogenase was not changed to any major extent. Cholesterol and ascorbic acid contents of adrenals were depleted in diazinon-treated animals. The changes were pronounced after intraperitoneal administration of 40 mg/kg diazinon, they were slight but significant after 20 mg/kg, and absent after 10 mg/kg. Hyperglycaemia and changes in carbohydrate metabolism were abolished by adrenalectomy suggesting possible involvement of adrenals.
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PMID:The role of adrenals in diazinon-induced changes in carbohydrate metabolism in rats. 209 50

Treatment with diazinon resulted in hyperglycaemia and depletion of glycogen from cerebral and peripheral tissues 2 h after its administration in rats; the changes were maximal after 40 mg/kg diazinon, administered intraperitoneally. The activities of glycogen phosphorylase and phosphoglucomutase were significantly increased in brain and liver, while that of glucose-6-phosphatase was not altered. The activities of the glycolytic enzymes hexokinase and lactate dehydrogenase were increased only in brain. The cholinesterase activity of the brain was reduced by treatment with diazinon. The activities of hepatic gluconeogenic enzymes (fructose 1,6 diphosphatase and phosphoenolpyruvate carboxykinase) were also significantly increased in diazinon-treated animals. The level of lactate was increased in brain and blood while that of pyruvate was not changed. The activity of glucose-6-phosphate dehydrogenase was not significantly changed. Cholesterol and ascorbic acid contents of adrenals were depleted in diazinon-treated animals. Adrenalectomy abolished the hyperglycaemia and changes in carbohydrate metabolism, suggesting the possible involvement of adrenals in the induced changes in diazinon-treated animals.
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PMID:Effect of adrenalectomy on diazinon-induced changes in carbohydrate metabolism. 281 1

Many anti-diabetic herbal preparations have been recommended in alternative systems of medicine for the treatment of diabetes. No systematic study has been done on the anti-diabetic efficacy of Byesukar, a polyherbal formulation to treat diabetes. The anti-diabetic efficacy of byesukar ethanol extract was evaluated in an animal model of diabetes induced by alloxan. Male Wistar rats were divided in to four groups. Group 1 was normal control group; group 2 and 3 received alloxan. After inducing experimental diabetes group 2 served as diabetic control; group 3 received byesukar (500 mg/kg body weight) orally for 30 consecutive days. Group 4 were normal rats which received byesukar extract alone. The effect of byesukar on glucose level in diabetic rats was studied and the level of glucose metabolizing enzymes (Hexokinase, glucose-6-phosphatase and fructose 1, 6-bisphosphatase) in the liver and kidney were estimated. The effect of byesukar on the serum and tissue lipid profile (Cholesterol, triglycerides, phospholipids and free fatty acids) were also estimated in diabetic rats. Our results indicate that treatment with byesukar resulted in significant reduction of blood glucose, tissue glucose-6-phosphatase and fructose 1, 6- bisphosphatase activity. The decreased tissue hexokinase activity in diabetes state was found to be significantly increased by byesukar treatment. Also the byesukar treated diabetic rats showed a significant decrease in the tissue lipid profile compared to the diabetic rats. In conclusion the decreased blood glucose accompanied with decreased lipid profile and changes in the activities of the glucose metabolizing enzymes shows the antidiabetic effect of byesukar.
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PMID:Phytopharmacological evaluation of Byesukar for hypoglycaemic activity and its effect on lipid profile and hepatic enzymes of glucose metabolism in diabetic rats. 1903 36

Endogenous digoxin has been related to the pathogenesis of multiple sclerosis and other autoimmune diseases like systemic lupus erythematosis and rheumatoid arthritis. The possibility of endogenous digoxin synthesis by archaea with a mevalonate pathway and cholesterol catabolism was considered. 10 cases each of multiple sclerosis and other autoimmune diseases like systemic lupus erythematosis and rheumatoid arthritis before starting treatment and 10 age and sex matched healthy controls from general population were chosen for the study. Cholesterol substrate was added to the plasma of the patients and the generation of cytochrome F420, free RNA, free DNA, polycyclic aromatic hydrocarbon, hydrogen peroxide, serotonin, pyruvate, ammonia, glutamate, cytochrome C, hexokinase, ATP synthase, HMG CoA reductase, digoxin and bile acids were studied. The changes with the addition of antibiotics and cerium to the patient's plasma were also studied. The statistical analysis was done by ANOVA. The parameters mentioned above were increased the patient's plasma with addition of cholesterol substrate. The addition of antibiotics to the patient's plasma caused a decrease in all the parameters while addition of cerium increased their levels. An actinide dependent shadow biosphere of archaea and viroids is described in multiple sclerosis and other autoimmune diseases like systemic lupus erythematosis and rheumatoid arthritis contributing to their pathogenesis.
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PMID:A cholesterol and actinide dependent shadow biosphere of archaea and viroids in autoimmune diseases. 2213 29