Results 11 to 20 of about 6,245 (267)
Biomolecules, 2023 Monoderm bacteria accumulate heme b via the coproporphyrin-dependent biosynthesis pathway. In the final step, in the presence of two molecules of H2O2, the propionate groups of coproheme at positions 2 and 4 are decarboxylated to form vinyl groups by ...
Federico Sebastiani +6 more
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Use of non-steroidal anti-inflammatory drugs and prostate cancer risk: a population-based nested case-control study. [PDF]
PLoS ONE, 2011 BACKGROUND: Despite strong laboratory evidence that non-steroidal anti-inflammatory drugs (NSAIDs) could prevent prostate cancer, epidemiological studies have so far reported conflicting results. Most studies were limited by lack of information on dosage
Salaheddin M Mahmud +8 more
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Computational exploration of molecular receptive fields in the olfactory bulb reveals a glomerulus-centric chemical map [PDF]
, 2020 © The Author(s) 2020. This article is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.Progress in olfactory research is currently hampered by ...
A Nagashima +50 more
core +2 more sources
Dynamics of the Degradation of Acetyl-CoA Carboxylase Herbicides in Vegetables
Foods, 2021 (1) Background: Aryloxyphenoxy-propionates and cyclohexanediones are herbicides most widely used in dicot crops worldwide. The main objective of the study was to determine the dynamics of herbicide residues in carrot, lettuce, cauliflower, and onion in ...
Miroslav Jursík +2 more
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Gut Microbiota Analysis in Rats with Methamphetamine-Induced Conditioned Place Preference
Frontiers in Microbiology, 2017 Methamphetamine abuse is a major public health crisis. Because accumulating evidence supports the hypothesis that the gut microbiota plays an important role in central nervous system (CNS) function, and research on the roles of the microbiome in CNS ...
Tingting Ning +3 more
doaj +1 more source
Insights from surface enhanced resonance Raman spectroscopy and QM/MM calculations [PDF]
, 2016 Understanding the coupling between heme reduction and proton translocation in cytochrome c oxidase (CcO) is still an open problem. The propionic acids of heme a3 have been proposed to act as a proton loading site (PLS) in the proton pumping pathway, yet ...
Knapp, Ernst Walter +5 more
core +1 more source
Melt spinnabilities of thermoplastic paramylon mixed esters
Heliyon, 2019 The low thermoplasticities of polysaccharide esters make them unsuitable for melt spinning. In this study, we aimed to overcome this problem by mixed esterification of paramylon, a euglenoid β-1,3-glucan with short- and medium-chain acyl groups, as melt ...
Motonari Shibakami +3 more
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CHIMIA, 1989 Glycyl-(5')-alanine-esters 1 and 2 can be condensed to the corresponding 4-oxo-imidazolidin-3-yl-propionates 3 and 4, respectively. The diastereomers 3a and 4a are formed preferentially and the configuration was found to be u by single crystal X-ray ...
Martin Egli, Robin Polt, Dieter Seebach
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Design, synthesis, and preliminary biological evaluation of catalpol propionates as antiaging drugs
BMC Chemistry, 2019 In this paper, catalpol propionylated analogs (CPs) were designed as drug ligands of glutathione peroxidase (GSH-Px) based on molecular docking (MD) using Surflex-Docking method.
Chunhong Dong +5 more
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Foods, 2022 Meat may contain natural, spoilage, and pathogenic microorganisms based on the origin and characteristics of its dietary matrix. Several decontamination substances are used during or after meat processing, which include chlorine, organic acids, inorganic
Ume Roobab +7 more
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