Reference

L-Glutamine D-fructose-6-P aminotransferase regulation by glucose-6-P and UDP-N-acetylglucosamine

L-Glutamine D-fructose-6-P aminotransferase regulation by glucose-6-P and UDP-N-acetylglucosamine. Tourian, A.; Callahan, M.; Hung, W. (Dep. 56-73-5 and 9030-45-9 are also occured in this study. Med., Duke Univ., Durham, NC 27710, USA). Neurochem. Res., 8(12), 1589-95 (English) 1983. CODEN: NEREDZ. ISSN: 0364-3190. DOCUMENT TYPE: Journal CA Section: 13 (Mammalian Biochemistry) L-Glutamine D-fructose-6-phosphate aminotransferase (EC 5.3.1.19) regulates hexosamine synthesis. An affinity purified human fibroblast aminotransferase and specific radioisotope assays were used to show an independent inhibition of the aminotransferase by glucose 6-phosphate (glucose-6-P). Addnl., at concn. of UDP-N-acetylglucosamine and glucose-6-P where either sugar has no independent inhibitory effect, there is an allosteric and significant inhibition of the aminotransferase. .

Effect of carbostimulin on the content of tricarboxylic acid cycle metabolites, oxidation processes and antibody biosynthesis in rats

Effect of carbostimulin on the content of tricarboxylic acid cycle metabolites, oxidation processes and antibody biosynthesis in rats. Zhuravskii, N. I.In this study， 124-38-9 and 50-21-5 are also used.; Bratus, N. I.; Kornilova, O. N.; Lukinov, D. I.; Solodova, E. V. (Inst. Biokhim. im. Palladina, Kiev, USSR). Ukr. Biokhim. Zh., 56(1), 88-91 (Russian) 1984. CODEN: UBZHD4. ISSN: 0201-8470. DOCUMENT TYPE: Journal CA Section: 18 (Animal Nutrition) Wistar male rats (170-200 g) given carbostimulin (100 mg NaHCO3, 10 mg MgSO4, 0.2 mg MnSO4, 0.2 mg ZnSO4, and 10 mg Na citrate per 100 g/day) for ￡180 days showed increased rates of oxidative phosphorylation by liver mitochondria, higher levels of liver lactic [50-21-5] and pyruvic [127-17-3] acids, and lower levels of liver glutamine [56-85-9] and NH3 compared to unsupplemented controls. Carbostimulin decreased blood free amino acid concn., mostly at the expense of essential amino acids. It did not affect blood pH, but increased blood HCO3-, CO2, and H2CO3 levels. Also, carbostimulin markedly increased antibody formation in response to immunization against tetanus. .