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Alpha-glucosidases in human urine
Clinica Chimica Acta, 1967Abstract Two α-glucosidases from human urine have been separated by means of Sephadex G-200 gel filtration and further purified by DEAE-Sephadex chromatography. Both enzymes hydrolyse maltose and glycogen to free glucose. Indirect evidence has been obtained of the possible occurrence of further α-glucosidases in human urine.
C, Franzini, P A, Bonini
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Biochemistry. Biokhimiia, 2001
This review highlights the main properties of mammalian, plant, and microbial alpha-glucosidases. Special attention is given to the classification of these enzymes, possible catalytic mechanisms, their tertiary structure, and the structure of major inhibitors.
V V, Krasikov, D V, Karelov, L M, Firsov
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This review highlights the main properties of mammalian, plant, and microbial alpha-glucosidases. Special attention is given to the classification of these enzymes, possible catalytic mechanisms, their tertiary structure, and the structure of major inhibitors.
V V, Krasikov, D V, Karelov, L M, Firsov
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Acid alpha-glucosidase deficiency (Pompe disease)
Current Neurology and Neuroscience Reports, 2007The development and recent approval of recombinant acid alpha-glucosidase for enzyme replacement therapy have been major milestones in Pompe disease research. Acid alpha-glucosidase is the enzyme responsible for degradation of glycogen polymers to glucose in the acidic milieu of the lysosomes.
Tokiko, Fukuda +3 more
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Acid Alpha-Glucosidase from Human Heart
Enzyme, 1983An alpha-glucosidase maximally active at acid pH has been purified from human heart some 2,600-fold and its properties compared to a purified alpha-glucosidase from human liver. Molecular weight was evaluated using three different analytical procedures. The effect of various cations was determined.
J P, Chambers, J C, Williams
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Identity of alpha-glucosidase of human kidney with urine F-1 alpha-glucosidase.
Journal of biochemistry, 1982alpha-Glucosidase was extracted from a homogenate of human kidney, initially with 0.02 M Tris-HCl buffer, pH 7.6, and subsequently with a mixture of 0.5% cholate and 0.5% Triton X-100 in the same buffer, pH 7.6. The enzyme in each of these two fractions was purified to the electrophoretically pure state by fractional precipitation with ammonium sulfate,
N, Minamiura +3 more
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Drugs of the Future, 2003
Pompe's disease or glycogen storage disease type II is an inherited progressive skeletal muscle disorder caused by deficiency of the lysosomal enzyme α-glucosidase. The most severe form of the disease affects infants and results in feeding difficulties, respiratory and cardiac problems and motor delay.
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Pompe's disease or glycogen storage disease type II is an inherited progressive skeletal muscle disorder caused by deficiency of the lysosomal enzyme α-glucosidase. The most severe form of the disease affects infants and results in feeding difficulties, respiratory and cardiac problems and motor delay.
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[alpha-Glucosidase inhibitor].
Nihon rinsho. Japanese journal of clinical medicine, 1999Oral anti-diabetic agents with hypoglycemic action via mechanisms distinct from the sulfonylureas have recently been developed. One of these, alpha-glucosidase inhibitor slows the absorption rate of carbohydrate from the small intestine. Effects of voglibose on glycemic control and on the function of pancreatic islets were evaluated using Goto-Kakizaki
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[Alpha-glucosidase inhibitor].
Nihon rinsho. Japanese journal of clinical medicine, 2015Alpha-glucosidase inhibitors (α-GI) have abdominal signs which are generally regarded as side-reaction. The abdominal signs are caused by generation of intestinal gas which contains hydrogen gas. The hydrogen gas absorbed in the body eliminates oxidant stress and consequently the abdominal signs may have beneficial effects preventing onset and ...
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alpha-Glucosidase deficiency (Pompe's disease).
Enzyme, 1987alpha-Glucosidase is deficient (less than 30% of control) in Pompe's disease, but the extent of the deficiency does not always correlate with the severity of the clinical symptoms. The defects that lead to a deficiency of alpha-glucosidase include synthesis of catalytically inactive protein, absence of mRNA for the enzyme, decreased synthesis of the ...
Tager, J. M. +6 more
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Fermentation of Saccharose by Alpha-Glucosidase
Nature, 1962I HAVE isolated two melibiose-fermenting yeasts, Saccharomyces oleaginosus1 and S. hienipiensis2, which, by means of Wickerham's method3, are capable of fermenting maltose, but which neither ferment nor assimilate saccharose. With the Delft method (Kreger-van Rij, N. J. W., private communication), slow fermentation of the saccharose was obtained.
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