Results 151 to 160 of about 9,353 (186)
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[Uridine diphosphate sugar in meningiomas of the brain].
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko, 1997The content of uridine-diphosphate (UDP)-saccharides, such as UDP-glucose (UDPG) and UDP-N-acetylglucosamine (UDPAG) was examined in the meningiomas obtained at surgery. Typical, atypical, and anaplastic meningiomas were used. Biochemical data were compared with histological findings. The total level of UDP-saccharides (UDPG + UDPAG) in the meningiomas
G M, Popova +2 more
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Characterization of uridine diphosphate-sugar pyrophosphorylase from Populus deltoids
Journal of the Korean Society for Applied Biological Chemistry, 2013Nucleotide sugars serve as sugar donors for the biosynthesis of various cell components including cell wall, glycoproteins, and small molecules. Among them, uridine diphosphate (UDP)-glucose is one of main nucleotide sugars that serve as a substrate for the synthesis of other UDP-sugars.
Bong-Gyu Kim, Joong-Hoon Ahn
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Uridine Diphosphate Amino-sugar Compounds from Staphylococcus aureus inhibited by Penicillin
Nature, 1958Uridine Diphosphate Amino-sugar Compounds from Staphylococcus aureus inhibited by ...
E, ITO, N, ISHIMOTO, M, SAITO
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The biosynthesis of uridine diphosphate glucose and sucrose in sugar beet leaf
Archives of Biochemistry and Biophysics, 1956Abstract 1. 1. The mechanisms for biosynthesis of UDPG and sucrose in sugarbeet leaf and leaf homogenate have been investigated by providing radioactive G-1-P with various cofactors and identifying the radioactive products after short time intervals.
D P, BURMA, D C, MORTIMER
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Uridine diphosphate-sugar metabolism by sycamore (Acer pseudoplatanus) cambial tissue
Planta, 1972Extracts of sycamore cambial tissue convert UDP-glucose into UDP-glucuronic acid, and the latter into UDP-xylose and UDP-rhamnose. None of the corresponding galactose series of monosaccharides was formed indicating the absence of epimerases, postulated as an important feature of differentiation.
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Formation of uridine diphosphate sugars from 32p-labeled hexose phosphates in human red blood cells
Clinica Chimica Acta, 1969Abstract The formation of uridine diphosphate galactose (UDPGal) and uridine diphosphate glucose (UDPG) in red blood cells was studied with the aid of 32 P-labeled galactose-1-phosphate and glucose-1-phosphate. UTP: α- d -glucose-1-phosphate uridylyltransferase (EC 2.7.7.9) was separated from UDPG: α- d -galactose-1-phosphate uridylyltransferase ...
T, Sawicka, T, Chojnacki
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Archives of Biochemistry and Biophysics, 1959
1. 1. The components of UDP-N-acetylamino sugar compounds accumulated in normal and in penicillin-treated Staphylococcus aureus strain 209P cells were investigated. 2. 2. In these compounds, two additional amino acids, aspartic acid and glycine, were found besides alanine, glutamic acid, and lysine, already known.
Eiji Ito +2 more
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1. 1. The components of UDP-N-acetylamino sugar compounds accumulated in normal and in penicillin-treated Staphylococcus aureus strain 209P cells were investigated. 2. 2. In these compounds, two additional amino acids, aspartic acid and glycine, were found besides alanine, glutamic acid, and lysine, already known.
Eiji Ito +2 more
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Xenobiotica, 2017
1. The UDP-glucuronosyltransferase (UGT) enzymes are important in the metabolism, elimination and detoxification of many xenobiotics and endogenous compounds. As extrapolation of in vitro kinetics of drug metabolizing enzymes to predict in vivo clearance rates becomes more sophisticated, it is important to ensure proper optimization of enzyme assays ...
Gurinder, Walia +4 more
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1. The UDP-glucuronosyltransferase (UGT) enzymes are important in the metabolism, elimination and detoxification of many xenobiotics and endogenous compounds. As extrapolation of in vitro kinetics of drug metabolizing enzymes to predict in vivo clearance rates becomes more sophisticated, it is important to ensure proper optimization of enzyme assays ...
Gurinder, Walia +4 more
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International Journal of Biochemistry, 1976
Abstract 1. 1. Ethionine administration to female rats in a dose of 100mg/100g body wt provokes a rise in liver UTP, UDP and UMP quantity at the 4th and 8th hr after treatment. 2. 2. A small decrease in UDP-glucose concentration and no change or an elevation in UDP- N -acetylglucosamine quantity was established at the 4th and 8th hr time ...
R. Tosheva, V. Zhivkov
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Abstract 1. 1. Ethionine administration to female rats in a dose of 100mg/100g body wt provokes a rise in liver UTP, UDP and UMP quantity at the 4th and 8th hr after treatment. 2. 2. A small decrease in UDP-glucose concentration and no change or an elevation in UDP- N -acetylglucosamine quantity was established at the 4th and 8th hr time ...
R. Tosheva, V. Zhivkov
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Biochemical Pharmacology, 2004
N-Glucosidation is known as a major metabolic reaction for barbiturates in humans. However, the enzyme(s) involved in this N-glucosidation has not been clarified yet. Thus, to clarify the enzyme(s) involved in the N-glucosidation in human liver microsomes, we investigated the N-glucosyltransferase activity in recombinant UDP-glucuronosyltransferases ...
Kenji, Toide +4 more
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N-Glucosidation is known as a major metabolic reaction for barbiturates in humans. However, the enzyme(s) involved in this N-glucosidation has not been clarified yet. Thus, to clarify the enzyme(s) involved in the N-glucosidation in human liver microsomes, we investigated the N-glucosyltransferase activity in recombinant UDP-glucuronosyltransferases ...
Kenji, Toide +4 more
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