Results 11 to 20 of about 543,196 (314)
Alcohol dehydrogenase and aldehyde dehydrogenase in malignant neoplasms [PDF]
Clinical and Experimental Medicine, 2016 According to International Agency for Research on Cancer, ethanol and acetaldehyde belong to group 1 of human carcinogens. The accurate mechanism by which alcohol consumption enhances carcinogenesis is still unexplained. Alcohol is oxidized primarily by alcohol dehydrogenase (ADH) to acetaldehyde, a substance capable of initiating carcinogenesis by ...
Maciej Szmitkowski, Karolina Orywal
openaire +3 more sources
Assessment of the microbiological activity in agricultural and urban soils
Soil Science Annual, 2014 The aim of this study was to evaluate the enzymatic soil and the number of selected microorganisms in urban soil, which are located in the lane of the reconstructed road and compare it with a soil cultivated for agricultural purposes.
DEC DOROTA
doaj +1 more source
Microorganisms, 2019 The Thermus thermophilus strain HB27 NADH-oxidase (Tt27-NOX) catalyzes the oxidation of nicotinamide adenine dinucleotide (NAD(P)H) by reducing molecular oxygen to hydrogen peroxide in a two-electron transfer mechanism.
Javier Rocha-Martin +5 more
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Respiratory electron transfer pathways in plant mitochondria
Frontiers in Plant Science, 2014 The respiratory electron transport chain (ETC) couples electron transfer from organic substrates onto molecular oxygen with proton translocation across the inner mitochondrial membrane.
Peter eSchertl, Hans-Peter eBraun
doaj +1 more source
BMC Biotechnology, 2011 Background The number of biotransformations that use nicotinamide recycling systems is exponentially growing. For this reason one of the current challenges in biocatalysis is to develop and optimize more simple and efficient cofactor recycling systems ...
Rocha-Martín Javier +7 more
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Short-time effects of herbicide nicosulfuron on biochemical activity of chernozem soil [PDF]
Journal of the Serbian Chemical Society, 2012 Short-time effects of the herbicide nicosulfuron on biochemical activity of soil was investigated. Nicosulfuron rates of 0.3, 1.5 and 3.0 mg/kg of soil were tested in a laboratory on chernozem soil.
Radivojević Ljiljana +4 more
doaj +1 more source
Self-assembled monolayers with biospecific affinity for lactate dehydrogenase for the electroenzymatic oxidation of lactate [PDF]
, 1997 Surface modified gold electrodes with high biospecific affinity for NAD(H)-dependent lactate dehydrogenase have been prepared by covalent attachment of several traizine dyes to stepwise functionalized mixed alkanethiol self-assembled monolayers.
Kooyman, Rob P.H., Schlereth, Daniela D.
core +2 more sources
Enzymatic AND-Gate Based on Electrode-Immobilized Glucose-6-Phosphate Dehydrogenase: Towards Digital Biosensors and Biochemical Logic Systems with Low Noise [PDF]
Biosens. Bioelectron. 25, 695-701 (2009), 2009 Electrode-immobilized glucose-6-phosphate dehydrogenase is used to catalyze an enzymatic reaction which carries out the AND logic gate. This logic function is considered here in the context of biocatalytic processes utilized for the biocomputing applications for "digital" (threshold) sensing/actuation.
arxiv +1 more source
Stereospecificity of cinnamyl alcohol dehydrogenase and synthesis of stereospecifically labelled coniferyl alcohol [PDF]
, 1978 Using horse liver alcohol dehydrogenase, stereospecifically tritiated (R)- and (S)-(γ-3H)-coniferyl alcohol was synthesized. Using both of these substrates it was demonstrated that cinnamyl alcohol dehydrogenase from lignifying Forsythia tissue ...
Klischies, Martina +2 more
core +1 more source
Laboratory tests for aerobic bioremediation of the contaminated sites in the Czech Republic
Plant, Soil and Environment, 2020 Laboratory-scale testing methods applicable to evaluation of contaminated subsurface microbial communities are discussed in relation to their potential in supporting effective site bioremediation. Both culture-dependent and culture-independent techniques
Jana Chumchalová, Martin Kubal
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