Search results
Results from the WOW.Com Content Network
In enzymology, a L-glutamate oxidase (EC 1.4.3.11) is an enzyme that catalyzes the chemical reaction L-glutamate + O 2 + H 2 O ⇌ {\displaystyle \rightleftharpoons } 2-oxoglutarate + NH 3 + H 2 O 2 The 3 substrates of this enzyme are L-glutamate , O 2 , and H 2 O , whereas its 3 products are 2-oxoglutarate , NH 3 , and H 2 O 2 .
Glutaminase (EC 3.5.1.2, glutaminase I, L-glutaminase, glutamine aminohydrolase) is an amidohydrolase enzyme that generates glutamate from glutamine. Glutaminase has tissue-specific isoenzymes. Glutaminase has an important role in glial cells. Glutaminase catalyzes the following reaction: Glutamine + H 2 O → glutamate + NH + 4
Several isozymes are encoded by different genes, which vary in cellular location and substrate specificity. Glutathione peroxidase 1 (GPx1) is the most abundant version, found in the cytoplasm of nearly all mammalian tissues, whose preferred substrate is hydrogen peroxide.
The 2022 American Diabetes Association (ADA) standards of medical care in diabetes include SGLT2 inhibitors as a first line pharmacological therapy for type 2 diabetes (usually together with metformin), specifically in patients with chronic kidney disease, cardiovascular disease or heart failure.
Treatment for glycogen storage disease type III may involve a high-protein diet, to facilitate gluconeogenesis. Additionally the individual may need: [2] [1] [10] IV glucose (if oral route is inadvisable) Nutritional specialist; Vitamin D (for osteoporosis/secondary complication) Hepatic transplant (if a complication occurs)
Glutamate is a common and abundant excitatory neurotransmitter in the central nervous system; however, if there is too much glutamate transmission, this can kill or at least damage neurons and has been implicated in many neurological diseases and disorders [37] therefore the balance that NAAG peptidase contributes to is quite important.
Chronic granulomatous disease (CGD), also known as Bridges–Good syndrome, chronic granulomatous disorder, and Quie syndrome, [1] is a diverse group of hereditary diseases in which certain cells of the immune system have difficulty forming the reactive oxygen compounds (most importantly the superoxide radical due to defective phagocyte NADPH oxidase) used to kill certain ingested pathogens. [2]
6-Diazo-5-oxo-L-norleucine (DON) is a glutamine antagonist, which was isolated originally from Streptomyces in a sample of Peruvian soil. This diazo compound is biosynthesized from lysine by three enzymes in bacteria. [ 2 ]