Results 11 to 20 of about 78,380 (148)

‐Tolerant Hydrogenase [PDF]

, 2020
The O2‐tolerant NAD+‐reducing hydrogenase (SH) from Ralstonia eutropha (Cupriavidus necator) has already been applied in vitro and in vivo for H2‐driven NADH recycling in coupled enzymatic reactions with various NADH‐dependent oxidoreductases.
Lars Lauterbach, Lenz, Oliver, Oliver Lenz, Zhu, Tianze, Holly A. Reeve, Wong, Luet L., Jake Nicholson, Kouji Urata, Tianze Zhu, Nicholson, Jake, Luet L. Wong, Janina Preissler, Lauterbach, Lars, Reeve, Holly A., Kylie A. Vincent, Urata, Kouji, Preissler, Janina, Vincent, Kylie A.   +17 more
core   +1 more source

Membrane electrochemical reactors (MER) for NADH regeneration in HLADH-catalysed synthesis: comparison of effectiveness [PDF]

, 2004
Two membrane electrochemical reactors(MER) were designed and applied to HLADH-catalysed reduction of cyclohexanone to cyclohexanol. The regeneration of the cofactor NADH was ensured electrochemically, using either methyl viologen or a rhodium complex as
Basséguy, Régine, Bergel, Alain, Délécouls-Servat, Karine   +2 more
core   +1 more source

Unravelling the Chemolithoautotrophic Metabolism of the Carboxydotrophic Knallgas Bacterium Hydrogenophaga pseudoflava. [PDF]

Microb Biotechnol
Proteomics of the aerobic carboxydotroph Hydrogenophaga pseudoflava across trophic conditions revealed that an unphysiological CO concentration causes a redox imbalance and stress response. CO dehydrogenase I and the membrane‐bound hydrogenase were essential for CO and H2 oxidation, respectively, whereas the soluble hydrogenase likely supports redox ...
Grieshaber S, Ebert A, Kehr P, Siebert DL, Al-Shameri A, Sieber V, Ebert BE, Marcellin E, Blombach B.   +8 more
europepmc   +2 more sources

A novel NADPH:(bound) NADP + reductase and NADH:(bound) NADP + transhydrogenase function in bovine liver catalase [PDF]

, 2005
Many catalases have the shared property of containing bound NADPH and being susceptible to inactivation by their own substrate, H2O2. The presence of additional (unbound) NADPH effectively prevents bovine liver and human erythrocytic catalase from ...
KIRKMAN, Henry N., GAETANI, Gian F., FERRARIS, Anna M., SANNA, Paola   +3 more
core   +3 more sources

Detection of NADH and NADPH levels in vivo identifies shift of glucose metabolism in cancer to energy production [PDF]

Profound changes in the metabolism of cancer cells have been known for almost 100 years, and many aspects of these changes have continued to be actively studied and discussed.
Shupletsov, Valery V., Abramov, Andrey Y., Dunaev, Andrey V., Zherebtsov, Evgenii A, Dremin, Viktor V, Mamoshin, Andrian V., Mamoshin, Andrian V, Dremin, Viktor V., Abramov, Andrey Y, Dunaev, Andrey V, Kandurova, Ksenia Y., Shupletsov, Valery V, Potapova, Elena V, Potapova, Elena V., Kandurova, Ksenia Y, Zherebtsov, Evgenii A.   +15 more
core   +4 more sources

Photobiocatalytic Linear Deracemization of β‐Hydroxynitriles [PDF]

ChemSusChem
Photosensitizers were screened for the oxidation of β‐hydroxynitriles under blue light irradiation, finding tetra‐n‐butyl decatungstate as the most suitable catalyst for accessing ketonitriles. Subsequently, bioreductions were carried out, leading to the identification of stereocomplementary alcohol dehydrogenases for the development of a linear ...
Filgueira S, López‐Gallego F, Gotor‐Fernández V.   +2 more
europepmc   +2 more sources

Normalised hybridisation signals of NADH dehydrogenase genes.

, 2015
Solid lines: P. putida S12; dotted lines: P. putida S12ΔtrgI. ● NADH dehydrogenase (probe PS1205605_at), ♦ NADH dehydrogenase (probe PS1200059_at), ▲ NADH-quinine oxidoreductases chain A, × NADH-quinone oxidoreductases chain B, + NADH-quinone ...
Harald J. Ruijssenaars (771205), Rita J. M. Volkers (771204), Johannes H. de Winde (771206), L. Basten Snoek (207017)   +3 more
core   +1 more source

The level of mendione redox-cycling in pancreatic β-cells is proportional to the glucose concentration: role of NADH and consequences for insulin secretion

, 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, Gray, Joshua P., Joshua P. Gray, Peter J.S. Smith, Smith, Peter J. S., Meridith Palo, Heart, Emma, Trayce Womack, Emma Heart   +8 more
core   +1 more source

Harnessing Methylselenol (CH3SeH): A Highly Effective Platform for Stimuli‐Responsive Delivery With Therapeutic Potential

Advanced Science, EarlyView.
Tools for controlled selenol delivery are crucial for exploring Se‐related biology and medicine, but compound platforms for triggerable release of CH3SeH remain lacking. Herein, we report the first general triggered platform (TD‐MSe) for efficient cyclization release of CH3SeH in live cells.
Wenfang Liang, Liyue Wang, Xuan Wang, Xinran Li, Hao Xing, Lu Sun, Zhen Xi, Long Yi   +7 more
wiley   +1 more source

Differential NADPH- versus NADH-dependent superoxide production by phagocyte-type endothelial cell NADPH oxidase

, 2001
Objective: A poorly characterized phagocyte-type NADPH oxidase, which is reportedly NADH-rather than NADPH-dependent, is a major source of endothelial reactive oxygen species (ROS) production.
Li, J M, Shah, A M, J Li
core   +1 more source