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[28] Glutamine synthetase from muscle
1985Publisher Summary The assay for glutamine synthetase activity in muscle measures the rate of synthesis of radioactive glutamine from radioactive glutamate. In muscle, glutamine synthetase plays a biosynthetic role in maintaining the availability of glutamine as a source of nitrogen and as a respiratory or gluconeogenic substrate when dietary sources ...
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[60] Discovery of glutamine synthetase cascade
1990Publisher Summary This chapter describes an experiment carried out to study the intracellular concentration of the enzyme, which could be varied more than 20-fold by variations in the availability of nitrogen in the growth medium. In the experiment, when all eight metabolites were added together, almost complete inhibition of the enzyme activity was ...
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Glutamine synthetase and hepatocarcinogenesis
Carcinogenesis, 1995Rolf Gebhardt, Gary M. Williams
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Induction of glutamine synthetase by urea
Biochemical and Biophysical Research Communications, 1969Harold Amos, Marguerite L. Harvey
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23. Glutamine Synthetase of Mammals
1974Publisher Summary This chapter discusses the physical, chemical, and catalytic properties of glutamine synthetase of mammals. Glutamine is present in virtually all mammalian tissues in both the free-state and as a constituent of proteins. Some tissues such as brain, liver, and heart contain substantial concentrations of free glutamine, and glutamine ...
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Glutamine synthetase and plasma glutamine in augmented ammoniagenesis in acidosis
American Journal of Physiology-Legacy Content, 1970FR Weiss, HG Preuss
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Congenital Glutamine Deficiency With Glutamine Synthetase Mutations
Yearbook of Pediatrics, 2007openaire +2 more sources