Results 181 to 190 of about 20,673 (207)

Uridine diphosphate galactose 4-epimerase deficiency

European Journal of Pediatrics, 1981
A case of uridine diphosphate galactose (UDP-Gal) 4-epimerase deficiency was discovered by mass screening of newborn infants. UDP-Gal 4-epimerase activity of red blood cells from the patient was found to be remarkably low, i.e., 7.5% of the level in normal controls at comparable ages.
K, Oyanagi, F, Nakata, S, Hirano, H, Sogawa, N, Takayanagi, R, Minami, S, Tsugawa, T, Nakao, N, Ichihara   +8 more
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Posttranscriptional regulation of uridine diphosphate glucuronosyltransferases

Expert Opinion on Drug Metabolism & Toxicology, 2015
The uridine diphosphate (UDP)-glucuronosyltransferase (UGT) superfamily of enzymes (EC 2.4.1.17) conjugates glucuronic acid to an aglycone substrate to make them more polar and readily excreted. In general, this reaction terminates the activities of chemicals, drugs and toxins, although occasionally a more active or toxic species is produced.In ...
Zoe, Riches, Abby C, Collier
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Enzyme Kinetics of Uridine Diphosphate Glucuronosyltransferases (UGTs)

2021
Glucuronidation, catalyzed by uridine diphosphate glucuronosyltransferases (UGTs), is an important process for the metabolism and clearance of many lipophilic chemicals, including drugs, environmental chemicals, and endogenous compounds. Glucuronidation is a bisubstrate reaction that requires the aglycone and the cofactor, UDP-GlcUA.
Jin, Zhou, Upendra A, Argikar, John O, Miners   +2 more
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Synthesis of uridine diphosphate [1-3H]glucose and uridine diphosphate [6-3H]glucose

Chemistry of Natural Compounds, 1987
Information is given on the synthesis of tritium-labeled UDPG by the successive transformation of D-[1-3H]glucose or D-[6-3H]glucose by the action of the enzymes hexokinase (EC 2.7.1.1), phosphoglucomutase (EC 2.7.5.1), and UDPG-pyrophosphorylase (EC 2.7.7.9) under conditions ensuring the retention of the tritium label.
E. V. Snetkova, G. P. Akulov, L. S. Gordeeva, Yu. L. Kaminskii   +3 more
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Erythrocytic uridine diphosphate galactose in galactosaemia

Journal of Inherited Metabolic Disease, 1991
SummaryAn earlier claim of a deficiency of uridine diphosphate galactose in erythrocytes of galactosaemia patients was not confirmed. Enzymic techniques similar to those of the earlier investigators were used to determine not only the concentration of uridine diphosphate galactose but also the ratio of this concentration to the sum of the uridine sugar
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Uridine diphosphate fructose and uridine diphosphate acetylgalactosamine from dahlia tubers

Biochimica et Biophysica Acta, 1963
N S, GONZALEZ, H G, PONTIS
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Uridine diphosphate acetylglucosamine phosphate and uridine diphosphate acetylgalactosamine sulfate

Biochimica et Biophysica Acta, 1955
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Uridine diphosphate dihydroxyacetone

Biochemical and Biophysical Research Communications, 1961
Evelyn E.B. Smith, Brian Galloway, George T. Mills   +2 more
openaire   +1 more source

Uridine diphosphate glucose and uridine diphosphate galactose in galactosemia

The Journal of Pediatrics, 1991
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ENZYMATIC CONVERSION OF URIDINE DIPHOSPHATE D-GLUCURONIC ACID TO URIDINE DIPHOSPHATE GALACTURONIC ACID, URIDINE DIPHOSPHATE XYLOSE, AND URIDINE DIPHOSPHATE ARABINOSE^1,2

Journal of the American Chemical Society, 1958
E. F. Neufeld, D. S. Feingold, W. Z. Hassid   +2 more
openaire   +1 more source