Results 261 to 270 of about 48,976 (299)
Some of the next articles are maybe not open access.
Effect of salicylates on acetyl coenzyme a carboxylase
Biochemical Pharmacology, 1979Abstract The effects of salicylates on rat and chicken liver acetyl-CoA carboxylase were investigated. Acetyl salicylate (2.5 mM) mimicked the activating effect of citrate on rat liver carboxylase if included during the preincubation period. The dissociated inactive form of chicken liver carboxylase could be reconstituted into the partially active ...
U, Dular, K, Dakshinamurti
openaire +2 more sources
Measurement of acetyl coenzyme A in rat liver
Analytical Biochemistry, 1969Abstract The estimation of acetyl CoA in rat liver samples by enzymic methods has been investigated with particular reference to the techniques used for obtaining the samples. In the assay it was found necessary to measure the NADH 2 produced in the coupled enzyme reaction fluorometrically and to add internal standards of acetyl CoA to the cuvet at
J, Lumbers, C J, Threlfall, H B, Stoner
openaire +2 more sources
Acetyl coenzyme A concentrations in plant tissues
Journal of Plant Physiology, 2004Despite the importance of acetyl coenzyme A in many facets of metabolism and the availability of methods for estimation of its concentration, data for acetyl-CoA concentrations in plant tissues have been very scarce. A method using reversed phase HPLC for the quantitative estimation of acetyl-CoA was applied to a variety of plant tissues.
Ajay W, Tumaney +2 more
openaire +2 more sources
Coenzyme A and acetylation in various experimental obesities
American Journal of Physiology-Legacy Content, 1962Coenzyme A concentration and in vivo acetylation of sulfanilamide were determined in genetically obese-hyperglycemic mice, their lean littermates, littermates made obese by injection of gold thioglucose, yellow-obese mice, and Swiss mice. Metabolically obese mice show an increased total liver and kidney coenzyme A content.
M, THOMPSON, J, MAYER
openaire +2 more sources
Acetyl-coenzyme A carboxylase in maize leaves
Archives of Biochemistry and Biophysics, 1981Abstract Purified chloroplasts from mesophyll and bundle sheath cells of maize leaves have been shown to be the location of acetyl-CoA carboxylase. In disrupted chloroplasts the enzyme was recovered in the stromal fraction, along with protein-bound biotin; acetyl-CoA carboxylase activity did not require a membrane component.
B J, Nikolau, J C, Hawke, C R, Slack
openaire +2 more sources
Acetyl-coenzyme A synthetase (AMP forming)
Cellular and Molecular Life Sciences, 2004Acetyl-coenzyme A synthetase (AMP forming; Acs) is an enzyme whose activity is central to the metabolism of prokaryotic and eukaryotic cells. The physiological role of this enzyme is to activate acetate to acetyl-coenzyme A (Ac-CoA). The importance of Acs has been recognized for decades, since it provides the cell the two-carbon metabolite used in many
V J, Starai, J C, Escalante-Semerena
openaire +2 more sources
Fermentative Pyruvate and Acetyl-Coenzyme A Metabolism
EcoSal Plus, 2004Pyruvate and acetyl-CoA form the backbone of central metabolism. The nonoxidative cleavage of pyruvate to acetyl-CoA and formate by the glycyl radical enzyme pyruvate formate lyase is one of the signature reactions of mixed-acid fermentation in enterobacteria.
R Gary, Sawers, David P, Clark
openaire +2 more sources
REGULATION OF MAMMALIAN ACETYL-COENZYME A CARBOXYLASE
Annual Review of Nutrition, 1997▪ Abstract Long-chain fatty acids are involved in all aspects of cellular structure and function. For controlling amounts of fatty acids, cells are endowed with two acetyl-coenzyme A carboxylase (ACC) systems. ACC-α is the rate-limiting enzyme in the biogenesis of long-chain fatty acids, and ACC-β is believed to control mitochondrial fatty acid ...
openaire +2 more sources
Acetyl-coenzyme A in patulin biosynthesis
Biochimica et Biophysica Acta, 1960E W, BASSETT, S W, TANENBAUM
openaire +2 more sources