Results 41 to 50 of about 1,212,238 (318)

Oxidative stress and pesticide disease: a challenge for toxicology

open access: yesRevista de la Facultad de Medicina, 2018
Introduction: In the past decades, the synthesis of chemical compounds has resulted in a high number of substances used to protect crops from pests. Most pesticides have been used in large quantities for agricultural purposes. Acute and chronic poisoning
Sandra Catalina Cortés-Iza   +1 more
doaj   +1 more source

Chaperone-Facilitated Aggregation of Thermo-Sensitive Proteins Shields Them from Degradation during Heat Stress

open access: yesCell Reports, 2020
Summary: Cells have developed protein quality-control strategies to manage the accumulation of misfolded substrates during heat stress. Using a soluble reporter of misfolding in fission yeast, Rho1.C17R-GFP, we demonstrate that upon mild heat shock, the ...
Margarita Cabrera   +6 more
doaj   +1 more source

Plasma Fatty Acid Composition, Oxidative and Inflammatory Status, and Adherence to the Mediterranean Diet of Patients with Non-Alcoholic Fatty Liver Disease

open access: yesAntioxidants, 2023
Non-alcoholic fatty liver disease (NAFLD) is a complex and increasingly prevalent cardiometabolic disorder worldwide. As of today, NAFLD is a pathology without specific pharmacological treatment, with the Mediterranean diet (MedDiet) being the most ...
Margalida Monserrat-Mesquida   +8 more
doaj   +1 more source

Monitoring cytosolic H2O2 fluctuations arising from altered plasma membrane gradients or from mitochondrial activity

open access: yesNature Communications, 2019
Reliable methods of measuring intracellular H2O2 fluctuations are necessary to advance redox biology. Here the authors design a H2O2 sensor based on the fission yeast peroxiredoxin Tpx1 to sense nanomolar fluctuations of intracellular H2O2 in response to
Mercè Carmona   +8 more
doaj   +1 more source

Identification of ubiquitin-proteasome system components affecting the degradation of the transcription factor Pap1

open access: yesRedox Biology, 2020
Signaling cascades respond to specific inputs, but also require active interventions to be maintained in their basal/inactive levels in the absence of the activating signal(s).
Luis Marte   +5 more
doaj   +1 more source

The Blood–Brain Barrier, Oxidative Stress, and Insulin Resistance

open access: yes, 2021
The blood–brain barrier (BBB) is a network of specialized endothelial cells that regulates substrate entry into the central nervous system (CNS). Acting as the interface between the periphery and the CNS, the BBB must be equipped to defend against ...
William A. Banks, Elizabeth M. Rhea
core   +1 more source

Antioxidants, Food Processing and Health

open access: yesAntioxidants, 2021
The loss and/or modification of natural antioxidants during various food processing techniques and storage methods, like heat/thermal, UV, pulsed electric field treatment, drying, blanching and irradiation is well described. Antioxidants in their reduced
Borut Poljsak   +2 more
doaj   +1 more source

Profiling oxidative stress markers and cardiovascular complications in chronic kidney disease patients supplemented with vitamin E

open access: yesArchives of Medical Science: Atherosclerotic Diseases
Introduction Cardiovascular diseases are common complications in chronic kidney disease (CKD). Oxidative stress associated with renal and metabolic dysfunctions is one of the cardiovascular complications (CVC) in haemodialysis patients.
Leila Azouaou   +5 more
doaj   +1 more source

Factors affecting the intervention to increase the biosecurity levels of poultry production clusters (PPCs) in Thailand [PDF]

open access: yesResearch & Knowledge, 2016
The purpose of this study is to investigate the factors affecting the intervention to increase the biosecurity levels of poultry farms in Nong Khai province, Thailand. Research participants were 80 farms from three districts.
Worapol Aengwanich   +2 more
doaj   +1 more source

Effect of Ginger on Inflammatory Diseases

open access: yesMolecules, 2022
Ulcerative colitis, Crohn’s disease, rheumatoid arthritis, psoriasis, and lupus erythematosus are some of common inflammatory diseases. These affections are highly disabling and share signals such as inflammatory sequences and immune dysregulation.
Pura Ballester   +5 more
doaj   +1 more source

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