Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:4.1.2.13 (aldolase)
 3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The pathology and enzymology of the intestinal mucosae of lambs dosed daily with 2500 Trichostrongylus vitrinus larvae and killed at five, nine or 14 weeks were compared with worm-free animals. The proximal small intestines of the infected lambs exhibited extensive mucosal damage at five and nine weeks, but only isolated lesions were found at 14 weeks. Activities of the brush border enzymes alkaline phosphatase, leucine amino-peptidase, maltase and glycyl-L-leucine dipeptidase were all significantly depleted during infection, although the magnitude, time of onset and duration of the individual enzyme responses varied. Mucosal activities of the pancreatic enzymes, trypsin and to a lesser extent chymotrypsin were also markedly decreased particularly during the first nine weeks of infection. Specific acetylcholinesterase activity was significantly increased throughout the study, maximal levels being observed at five weeks. In contrast 'pseudo'-cholinesterase levels were consistently within the control range. During the early stages of infection (five weeks) glutamine-oxaloacetate transaminase activity was significantly decreased, while aldolase and creatine phosphokinase levels were significantly elevated. At nine weeks low glutamine-oxaloacetate transaminase activities were again detected and lactate dehydrogenase activity was also markedly reduced. At 14 weeks the mean activities of all four enzymes were within the normal range as were superoxide dismutase levels throughout. Significant correlations were found between alkaline phosphatase, trypsin, chymotrypsin, aldolase and glutamine-oxaloacetate transaminase activities and the degree of mucosal damage within the individual lambs.
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PMID:Changes in the intestinal enzyme activity of lambs during chronic infection with Trichostrongylus vitrinus. 710 Jun 47

The toxic effects of i.p. administered n-hexane and n-heptane on biochemical processes in rat liver, as indicated by the increase in alkaline phosphatase activity and decrease in FDP aldolase activity, and their reflection on blood chemistry, were studied. Serum cholinesterase activity and albumin and cholesterol content showed statistically significant decreases with the increase in FDP aldolase activity. The significance of the findings is discussed.
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PMID:Toxicity of n-hexane and n-heptane: some biochemical changes in liver and serum. 716 75

Studied was the dynamics of the changes taking place in the activity of a number of enzymes in the blood plasma (glutamate oxalacetate transaminase (GOT), glutamate pyruvate transaminase (GPT), lactate dehydrogenase (LDH), alkaline phosphatase (AP), aldolase (ALD), creatine phosphokinase (CPK), guanase, and cholinesterase (CE). The calculation of the correlation coefficients and the regression lines revealed that GOT, GPT, LDH, ALD, and guanase raised their activity following treatment of the test animals up to a higher extent and at a higher rate. Lower rate changes were those in the activity of AP, leucinaminopeptidase, and CE. No changes whatever were found in the activity of CPK. On the basis of these results the diagnostic value is determined of both the individual enzymes and the enzyme constellation as a whole.
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PMID:[Changes in serum enzyme activity after the tetrachloromethane treatment of guinea pigs]. 716 46

The multicomponent solution, containing 15% of glycerol, 4.5% of proteins, 0.9% of sodium chloride, 0.33% of potassium chloride and water for injections, was proposed. The ferments activity (aminotransferases, cholinesterase, aldolase, alkaline phosphatase), blood coagulating system state (the prothrombin level, plasma tolerance, her recalcification time), the mineral elements contents (potassium, sodium, calcium), the contents of protein and its fractions in blood before and after an acute blood loss compensation with the multicomponent solution, and also its influence on the animals organism in prolonged daily (during 30 days) intravenous injection were studied. The combination of components in the solution permit to store the studying indexes on level close to initial; if the loss of blood compensates in the first hours, high survival of animals is insured. Negative reactions of organism while prolonged intravenous injection of the multicomponent solution are not revealed.
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PMID:[Use of glycerin as a component of the solution in treating acute hemorrhage]. 760 2

With respect to neuromuscular function, aldosterone activity, enzymatic and potassium (K) metabolism of organ tissues were investigated during the stress and adaptation stabilized phases of hypodynamically stressed rats. During adaptation, muscle tissue enzymes, such as aldolase, showed no change until the 35th day. The decrease of succinic dehydrogenase (SDH) was evident at 7 days. Lactic dehydrogenase (LDH) and creatine phosphokinase (CPK) serum levels increased transiently on the 18th day; this implied the development of muscular atrophy. A decrease in the 42K uptake of muscle was found from the 18th day onward. In the brain, a progressive decrease of aldolase was observed. 42K uptake showed no change in the brain, but the K content increased at both 7 and 18 days of exposure. The increase of cholinesterase (ChE) was more remarkable in the brain than in muscle, although transient. We suggest that the brain plays an important part in the adaptation process, through increasing or maintaining the functions of the neuromuscular excitation system during the 7-18 days of hypodynamic exposure.
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PMID:Changes in enzymes and potassium content of the neuromuscular systems of albino rats during prolonged exposure to simulated hypogravics. 1200 7

The measurement of the plasma activities of glutamic-oxaloacetic and glutamic-pyruvic transaminases, aldolase, cholinesterase, and isocitric, lactic, and phosphogluconic dehydrogenases in random samples of blood was found to be of no value in the differential diagnosis of hepatitis, obstructive jaundice, hepatic cirrhosis, and neoplastic conditions involving the liver. Serial determinations of the enzyme activities provided useful information about the course of certain hepatic disorders, particularly acute viral hepatitis.
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PMID:Multiple plasma enzyme activities in liver disease. 1371 59


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