Results 241 to 250 of about 102,161 (305)

Cytochrome "nanowires" are physically limited to sub-picoamp currents that suffice for cellular respiration. [PDF]

Front Chem
Guberman-Pfeffer MJ, Herron CL.
europepmc   +1 more source

Anxiolytic Effects of Indole Alkaloids From Rauvolfia ligustrina in Adult Zebrafish: Involvement of the GABAergic and 5‐HT Systems

Chemistry &Biodiversity, EarlyView.
ABSTRACT Benzodiazepines are widely used in the treatment of anxiety, but their use may be interrupted due to side effects. This study evaluated the indole alkaloids isocarapanaubine (indole alkaloid 1 [AIN1]) and 18‐β‐hydroxy‐3‐epi‐α‐yohimbine (indole alkaloid 2 [AIN2]), extracted from Rauvolfia ligustrina, in adult zebrafish.
Nádia Aguiar Portela Pinheiro, Ivana Carneiro Romão, Amanda Maria Barros Alves, Sônia Maria Costa Siqueira, Jane Eire Silva Alencar de Menezes, Emmanuel Silva Marinho, Márcia Machado Marinho, Herbert de Sousa Magalhães, Andreia Ferreira de Castro Gomes, Otília Deusdênia Loiola Pessoa, Hélcio Silva dos Santos   +10 more
wiley   +1 more source

A new naphthalene-based fluorogenic substrate for cytochrome P450 4A11. [PDF]

Biochem J
Davydov DR, Ponraj K, Davydova N, Singh DK, Prasad B.   +4 more
europepmc   +1 more source

Pharmacokinetic Prediction and Cytotoxicity of New Quercetin Derivatives

Chemistry &Biodiversity, EarlyView.
ABSTRACT Quercetin (QUE) possesses various pharmacological properties; however, its low bioavailability and solubility hinder its beneficial effects. Enzymatic glycosylation has been explored to improve these aspects. In the present study, we used a sucrose phosphorylase variant to catalyze the regioselective transglucosylation of QUE, predicted the ...
Michele Goulart dos Santos, Marie Demonceaux, Lucia Emanueli Schimith, Marine Goux, Claude Solleux, Ana Luiza Muccillo‐Baisch, Bruno Dutra Arbo, Corinne Andre‐Miral, Mariana Appel Hort   +8 more
wiley   +1 more source

The driving role of extracellular polymeric substances in the bioelectrical conversion of petroleum hydrocarbons by rhizosphere microbial fuel cells: bioelectricity production, substrate bioconversion, microbial function and their network correlation. [PDF]

Bioresour Bioprocess
Zhao L, Wen Y, Can L, Meng L, Liu J, Zhao D.   +5 more
europepmc   +1 more source

UPLC‐ESI‐QTOF‐MS/MS Profiling, Antioxidant, and Cytotoxicity Potentials of Marrubium vulgare L. Extracts: Experimental Analysis and Computational Validation

Chemistry &Biodiversity, EarlyView.
ABSTRACT Plant extracts are emerging as valuable options for food additives and therapeutic treatments. This study evaluated the phytochemical profile, antioxidant activity, and cytotoxicity of aerial parts of Marrubium vulgare L. crude extract (MVCE) and its subfractions.
Ines El Mannoubi, Nuha M. Alghamdi, Seham H. Bashir, Suada Alsaied Mohamed, Hedia Chaabane, Ashraf N. Abdalla, Majdi Abid, Adel Kadri, Mozaniel Santana de Oliveira   +8 more
wiley   +1 more source

Methanotrophic Flexibility of 'Ca. Methanoperedens' and Its Interactions With Sulphate-Reducing Bacteria in the Sediment of Meromictic Lake Cadagno. [PDF]

Environ Microbiol
Echeveste Medrano MJ, Su G, Blattner LA, Leão P, Sánchez-Andrea I, Jetten MSM, Welte CU, Zopfi J.   +7 more
europepmc   +1 more source

BACTERIAL CYTOCHROMES

Bacteriological Reviews, 1954
openaire   +2 more sources

Eugenia brasiliensis: Analysis of the Chemical Profile and Evaluation of Cytotoxic Potential

Chemistry &Biodiversity, EarlyView.
Leaves of Eugenia brasiliensis were dried, crushed and macerated with polarity increment. The antiporliferative and anti‐migratory potential and the cell cycle were evaluated. 28 compounds were tentatively identified by mass sceptrometry. ABSTRACT This work evaluated the antiproliferative potential of Eugenia brasiliensis leaf extracts against the HeLa
Giovana G. F. V. de Oliveira, Milena F. Longue, Letícia M. R. Pescinelli, Thiago S. Charret, Thalya S. R. Nogueira, Mariana T. M. Pereira, Ivo J. C. Vieira, Lucas S. Abreu, Vinicius D. B. Pascoal, Aislan C. R. F. Pascoal   +9 more
wiley   +1 more source

Impact of Native Environment in Multiheme-Cytochrome Chains of the MtrCAB Complex. [PDF]

J Chem Inf Model
Mandal SC, Sarangi R, Acharya A.
europepmc   +1 more source