The level of mendione redox-cycling in pancreatic β-cells is proportional to the glucose concentration: role of NADH and consequences for insulin secretion [PDF]
, 2012 Pancreatic β-cells release insulin in response to elevation of glucose from basal (4–7 mM) to stimulatory (8–16 mM) levels. Metabolism of glucose by the β-cell results in the production of low levels of reactive oxygen intermediates (ROI), such as ...
Womack, Trayce +8 more
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BioResources, 2023 Batch experiments were conducted to investigate the effects of Fe2+ and Na+ on the hydrogen (H2) production performance from three different metabolic type hydrogen-producing bacterial strains. The appropriate amount of Fe2+ significantly promoted the H2
Guoxiang Zheng +2 more
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Nitrogen Fixation and Hydrogen Metabolism in Cyanobacteria [PDF]
Microbiology and Molecular Biology Reviews, 2010 SUMMARYThis review summarizes recent aspects of (di)nitrogen fixation and (di)hydrogen metabolism, with emphasis on cyanobacteria. These organisms possess several types of the enzyme complexes catalyzing N2fixation and/or H2formation or oxidation, namely, two Mo nitrogenases, a V nitrogenase, and two hydrogenases. The two cyanobacterial Ni hydrogenases
Hermann, Bothe +3 more
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Expression, purification and characterization of the HIV-1 coreceptor CCR5 and its ligand RANTES and high-pressure NMR investigation of hydrogen bonds in biomolecules [PDF]
, 2010 Nuclear magnetic resonance spectroscopy is a very versatile technique for the investigation of biomolecular structures and dynamics. In this thesis, solution and solid state NMR methods have been applied to study a membrane protein and its interactions ...
Nisius, Lydia
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Causation of human ulcerative colitis: A lead from an animal model that mirrors human disease
JGH Open, 2019 Most models of experimental colitis do not replicate human ulcerative colitis and do not help in defining the causation of human ulcerative colitis. Inducing pantothenic acid deficiency in pigs produces an ideal model in terms of extent, histology, and ...
William E W Roediger
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ROLE OF FERREDOXIN IN THE METABOLISM OF MOLECULAR HYDROGEN [PDF]
Journal of Bacteriology, 1963 Valentine, R. C. (University of Illinois, Urbana)and R. S. Wolfe. Role of ferredoxin in the metabolism of molecular hydrogen. J. Bacteriol.85:1114–1120. 1963.—The metabolism of molecular hydrogen byClostridium pasteurianum, Micrococcus lactilyticus(Veillonella alcalescens), and several other anaerobic bacteria was studied.
R C, VALENTINE, R S, WOLFE
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Effect of CO Transfer on Hydrogen Production By Carboxydotrophic Archaeon Thermococcus Onnurineus NA1 [PDF]
, 2014 In recent years biological conversion of syngas or steel mill gas containing carbon monoxide (CO) has been receiving much attention since it offers an exciting opportunity to produce fuels and chemicals from non-food and non-fossil resources.
김태완 +6 more
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Enzymes of hydrogen metabolism in Pyrococcus furiosus [PDF]
European Journal of Biochemistry, 2000 The genome of Pyrococcus furiosus contains the putative mbhABCDEFGHIJKLMN operon for a 14‐subunit transmembrane complex associated with a Ni–Fe hydrogenase. Ten ORFs (mbhA–I and mbhM) encode hydrophobic, membrane‐spanning subunits. Four ORFs (mbhJKL and mbhN) encode putative soluble proteins.
da Silva, P.A. +6 more
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Bio-hydrogen production by continuous culture of the hyperthermophilic archaeon from carbon monoxide [PDF]
, 2014 The hyperthermophilic archaeon, Thermococcus onnurineus NA1 was known for a good bio-hydrogen producer through the water-gas shift (WGS) reaction (CO + H2O → CO2 + H2).
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Interrelation of potassium and hydrogen ion gradients in metabolic alkalosis [PDF]
, 1965 To study the interrelationships of potassium and hydrogen ion intra- and extracellularly, as an extension of previous investigations on gastric alkalosis, metabolic alkalosis was produced in dogs by dietary K depletion, NaHCO3 loading, and ...
Jared J. Grantham, Paul R. Schloerb
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