Results 201 to 210 of about 1,432,567 (263)

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Electrocatalytic Nitrate and Nitrite Reduction toward Ammonia Using Cu2O Nanocubes: Active Species and Reaction Mechanisms. [PDF]

open access: yesJ Am Chem Soc
Bai L   +13 more
europepmc   +1 more source

The Mechanisms of the Stille Reaction

Angewandte Chemie - International Edition, 2004
AbstractEighteen years ago in Angewandte Chemie John K. Stille reviewed a novel methodology, which eventually became known by his name, for the coupling of organostannanes with organic electrophiles. Since then that seed has blossomed into a multifaceted methodology full of hidden possibilities to explore, discover, and enjoy. Very recent modifications
Antonio M Echavarren, Pablo Espinet
exaly   +3 more sources

Mechanisms of macromolecular reactions

History and Philosophy of the Life Sciences, 2022
During the past two decades, philosophers of biology have increasingly turned their attention to mechanisms of biological phenomena. Through analyses of mechanistic proposals advanced by biologists, the goal of these philosophers is to understand what a mechanism is and how mechanisms explain.
openaire   +2 more sources

Inorganic reaction mechanisms

Dalton Transactions, 2020
Sam de Visser, Jonathan Rourke and Kylie Vincent introduce this Dalton Transactions themed collection on inorganic reaction mechanisms.
Sam P. de Visser   +2 more
openaire   +2 more sources

The Mechanism of the Hemagglutination Reaction

The Journal of Immunology, 1962
Summary The hemagglutinating and the precipitating abilities of rabbit antibodies to BSA and to WSR were destroyed by digestion with papain, and by digestion with pepsin followed by reduction with mercaptoethylamine. The univalent antibody preparations were shown to inhibit the precipitin and hemagglutination reactions of the original ...
L, GYENES, A H, SEHON
openaire   +2 more sources

Mechanism of the Dihydroorotase Reaction

Biochemistry, 2004
Dihydroorotase (DHO) is a zinc metalloenzyme that functions in the pathway for the biosynthesis of pyrimidine nucleotides by catalyzing the reversible interconversion of carbamoyl aspartate and dihydroorotate. A chemical mechanism was proposed on the basis of an analysis of the effects of pH, metal substitution, solvent isotope effects, mutant proteins,
Tamiko N, Porter   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy