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2009 NOV 1 ... major energy substrate." "However, lactate (conventionally a product of anaerobic metabolism) has been proposed to act as an energy source, yet whether this occurs in man is not ...
2009 OCT 5 ... cancer cells and as protection from anti-cancer therapies. In addition to a shift to anaerobic metabolism, the cellular response to hypoxia includes cessation of cell division and/or cell ...
2009 NOV 1 ... 23.4 pmol/cell/h. Lactate-to-glucose yield ratios confirmed that hMSCs use glucose via anaerobic glycolysis. In addition, glutamine and glutamate metabolic shifts were identified that ... Part a, "Better quantitative understanding of human mesenchymal stem cells (hMSCs) metabolism is needed to identify, understand, and subsequently optimize the processes in expansion ...
2009 NOV 24 ... major energy substrate." "However, lactate (conventionally a product of anaerobic metabolism) has been proposed to act as an energy source, yet whether this occurs in man is not ...
2009 OCT 13 ... and Biochemical Zoology (Ecophysiological Influence on Scaling of Aerobic and Anaerobic Metabolism of Pelagic Gonatid Squids. Physiological and Biochemical Zoology, 2009;82(5):419-429). ...
2009 OCT 6 ... and down-regulated in its absence), and 13 metabolites and 730 genes could be defined as anaerobic responders (up-regulated in the absence of oxygen and down-regulated in its presence). ... sets of transcripts that were sensitive to oxygen provided insights into alterations in metabolism, specifically carbohydrate and lipid metabolism and the putative regulatory mechanisms ...
2009 OCT 19 ... content in white muscle of exercised IUGR offspring suggests an enhanced capacity for anaerobic utilization of glucose. Furthermore, exercise-induced lactate accumulation was ... "Effective regulation of energy metabolism is vital for the maintenance of optimal health, and an inability to make these dynamic ...
2009 NOV 3 ... hydrogenase induction was strongly impaired in the starch-deficient mutant under dark anaerobic conditions, wild-type-like induction was observed in the light. Because this ... a photosystem I-dependent process," scientists in France report. "Starch metabolism has been proposed to contribute to both pathways by feeding respiration and maintaining ...
2009 OCT 12 ... of the 16 formulations resulted in molar ratios of lactate: glucose near 2, indicating anaerobic metabolism of glucose, which resulted in collagen: glycosaminoglycan accumulation ratios near those ...
2009 OCT 5 ... to a study from Tokyo, Japan, "The metabolic process in red blood cells (RBCs) is anaerobic. The life-dependent adenosine triphosphate (ATP) for survival of cells is produced ... and, consequently, cell size, shape, and morphology. The shear stress increases metabolism of RBCs consuming more energy ATP which is produced anaerobically from glycolytic ...
2009 NOV 24 ... Microbiology report. "Among these pathways are eight aerobic and eight anaerobic pathways that do not support cell growth but convert glycerol into ethanol with a ... to ethanol. By using nine gene knockout mutations, the functional space of the central metabolism of E. coli was reduced from over 15,000 possible pathways to a total of 28 ...
2009 OCT 13 ... aeruginosa is related to the ability to grow under oxygen-limited conditions using the anaerobic metabolism of denitrification, in which nitrate is reduced to dinitrogen via nitric oxide (NO). ...
2009 SEP 29 ... of Saccharomyces cerevisiae under these conditions, the effluent removal pipe of anaerobic, glucose-limited chemostat culture (dilution rate, 0.025 h(-1)) was fitted with a ... at near-zero specific growth rates. After 22 days of retentostat cultivation, glucose metabolism was predominantly geared toward alcoholic fermentation to meet maintenance energy ...
2009 OCT 20 ... Researchers detail in 'Impressive anaerobic adaptations in elite karate athletes due to few intensive intermittent sessions added to ... Inc., 350 Main St., Malden, MA 02148, USA. Keywords: France, Life Sciences, Metabolism. This article was prepared by Life Science Weekly editors from staff and ...
2009 NOV 23 ... in a study published in Microbiology. "Escherichia coli catabolizes L-tartrate under anaerobic conditions to oxaloacetate by the use of L-tartrate/succinate antiporter TtdT and ... New investigation results, 'Regulation of tartrate metabolism by TtdR and relation to the DcuS-DcuR-regulated C4-dicarboxylate metabolism of ...
2009 OCT 5 ... strains, which differed in their co-factor usage for HMF reduction, was evaluated under anaerobic conditions in batch fermentation in absence or in presence of HMF. In anaerobic ... "The furaldehydes 5-hydroxymethyl-furfural (HMF) and furfural inhibit yeast metabolism, prolong the lag phase, and reduce the ethanol productivity. Recently, genes encoding ...
2009 SEP 28 ... (-)epigallocatechin gallate, procyanidin B2, and gallic acid was investigated under anaerobic physiological conditions in single incubation experiments and as a mixture." ... research published in the Journal of Agricultural and Food Chemistry, "As intestinal metabolism strongly influences the bioavailability of flavonoids, this study investigated the ...
2009 SEP 28 ... mitochondrial target for the P-i-induced activation of oxidative phosphorylation and anaerobic ATP production in energy-limited mitochondria." Phillips and colleagues ... in the absence of oxygen, but it also plays a key role in the citric acid cycle, ketone metabolism, and heme synthesis. Inorganic phosphate (P-i) is a signaling molecule capable of ...
