Results 121 to 130 of about 3,609,148 (217)

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

Environmental Toxicology, Volume 41, Issue 10, Page 833-848, October 2026.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior, Amanda Pontes Lopes, Heloíse Martins de Souza, Regina Fonseca, Enrico Mendes Saggioro, Francielli Monteiro Casanova, Kamila Cezar Gramlich, Tatiana Dillenburg Saint'Pierre, Carlos German Massone, Renato Carreira, Rachel Ann Hauser‐Davis   +10 more
wiley   +1 more source

Protein carbonylation and metal-catalyzed protein oxidation in a cellular perspective

, 2011
Proteins can become oxidatively modified in many different ways, either by direct oxidation of amino acid side chains and protein backbone or indirectly by conjugation with oxidation products of polyunsaturated fatty acids and carbohydrates.
Adelina Rogowska-Wrzesinska, R.S.P. Rao, Møller, Ian Max, Ian M. Møller, Rogowska-Wrzesinska, Adelina; id_orcid, Rao, Shyama Prasad   +5 more
core   +1 more source

Processing Strategies to Enhance the Structural and Functional Properties of Proteins From Sweet Potato By‐Products

Journal of Food Science, Volume 91, Issue 10, October 2026.
ABSTRACT Sweet potato by‐products are a potential source of proteins and phenolic compounds with valuable functional properties. However, enzymatic browning driven by polyphenol oxidase (PPO) limits their stability and utilization. In this study, processing conditions were designed to achieve controlled partial PPO inactivation using ascorbic acid (AA),
Isabella de Almeida Pina, Ana Clara Troya Raineri Fiocco, Isabela Simões Soares, Carolina Siqueira Franco Picone   +3 more
wiley   +1 more source

Coffee (Coffea arabica L.) Silverskin: Transforming a Recycled By‐Product Into Natural Antioxidant Ingredients for Ready‐to‐Eat Fish Products

Journal of Food Science, Volume 91, Issue 10, October 2026.
ABSTRACT Given salmon's high susceptibility to oxidation and the need for sustainable food processing, this study evaluated the technological potential of incorporating 0.5% coffee silverskin (CSS), using two specific materials evaluated in this study, namely, artisanal (ACS) and industrial (ICS) coffee silverskins, into restructured salmon stored ...
Antonia Dayane Jenyffer de Farias Marques, Mario Estevez, José María Martín‐Miguélez, Andrea Sánchez‐Canales, Eike Guilherme Torres de Souza, Sonia Ventanas, Josué Delgado, Mercia de Sousa Galvão, Marcos dos Santos Lima, Taliana Kênia Alencar Bezerra, David Morcuende   +10 more
wiley   +1 more source

Environmental factors influence cross-talk between a heat shock protein and an oxidative stress protein modification in the lizard Gallotia galloti.

PLoS ONE
Better understanding how organisms respond to their abiotic environment, especially at the biochemical level, is critical in predicting population trajectories under climate change.
Edward Gilbert, Anamarija Žagar, Marta López-Darias, Rodrigo Megía-Palma, Karen A Lister, Max Dolton Jones, Miguel A Carretero, Nina Serén, Pedro Beltran-Alvarez, Katharina C Wollenberg Valero   +9 more
doaj   +1 more source

Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I

International Journal of Cosmetic Science, Volume 48, Issue 5, Page 1077-1092, October 2026.
Repeated exposure to ozonated water caused cumulative oxidative changes in hair, altering structural integrity, thermal behaviour and mechanical properties. The findings reveal a distinct ozone‐induced damage profile that progresses beyond the cuticle, challenging claims of hair‐revitalizing benefits. Abstract Objective Ozone has recently been marketed
Pedro Augusto Laurindo Igreja Marrafa, Shamish Ganpule, Vanessa Castro‐Haly, Adriana Barrinha Fernandes, Ernesta Malinauskyte, Carlos Jose de Lima   +5 more
wiley   +1 more source

Oxidative Stress, Post‐Translational Modifications, and Type 1 Diabetes Pathogenesis

Immunological Reviews, Volume 343, Issue 1, October 2026.
ABSTRACT Type 1 diabetes (T1D) is an organ‐specific autoimmune disease that destroys insulin‐producing beta‐cells. Insulin is a vital hormone for regulating glycemia that often undergoes post‐translational modifications during processing from pre‐proinsulin to biologically active insulin.
Colleen J. Winstead, Miki Hodel, Hubert M. Tse   +2 more
wiley   +1 more source

A HFD induced activation of JNK and increased protein carbonylation in skeletal muscle and liver.

, 2013
(A) a representative of immunoblots of phosphorylation (Thr183/Tyr185)/total JNK in gastrocnemius muscle and liver are shown. (B) densitometry data for pJNK are shown. (C) oxidative protein carbonylation in gastrocnemius muscle and liver extracts.
Larysa V. Yuzefovych (102856), Sergiy I. Musiyenko (102859), Glenn L. Wilson (10599), Lyudmila I. Rachek (102862)   +3 more
core   +1 more source

Proteomic analysis and protein carbonylation profile in trained and untrained rat muscles

, 2011
Understanding the relationship between physical exercise, reactive oxygen species (ROS) and skeletal muscle modification is important in order to better identify the benefits or the damages that appropriate or inappropriate exercise can induce ...
Magherini F, Puglia M, Gamberi T, Bini L, Modesti A., ABRUZZO, PROVVIDENZA MARIA, MARINI, MARINA   +6 more
core   +1 more source

Effects of chronic caloric restriction on kidney and heart redox status and antioxidant enzyme activities in Wistar rats [PDF]

BMB Reports, 2012
Caloric restriction (CR) has been associated with healthbenefits and these effects have been attributed, in part, tomodulation of oxidative status by CR; however, data are stillcontroversial.
Marcio Ferreira Dutra*, Ivi Juliana Bristot, Cristiane Batassini, Nubia Broetto Cunha, Adriana Fernanda Kuckartz Vizuete, Daniela Fraga de Souza, Jose Cl
doaj