Menadione-induced oxidative stress re-shapes the oxylipin profile of Aspergillus flavus and its lifestyle [PDF]
, 2015 Aspergillus flavus is an efficient producer of mycotoxins, particularly aflatoxin B1, probably the most hepatocarcinogenic naturally-occurring compound.
Cigliano, Riccardo Aiese +9 more
core +2 more sources
Local oxidative and nitrosative stress increases in the microcirculation during leukocytes-endothelial cell interactions. [PDF]
PLoS ONE, 2012 Leukocyte-endothelial cell interactions and leukocyte activation are important factors for vascular diseases including nephropathy, retinopathy and angiopathy.
Saptarshi Kar, Mahendra Kavdia
doaj +1 more source
Radical Chemistry in a Femtosecond Laser Plasma: Photochemical Reduction of Ag+ in Liquid Ammonia Solution [PDF]
, 2018 Plasmas with dense concentrations of reactive species such as hydrated electrons and hydroxyl radicals are generated from focusing intense femtosecond laser pulses into aqueous media. These radical species can reduce metal ions such as Au3+ to form metal
Ahsan, Syeda +4 more
core +3 more sources
Changes in IP3 receptor expression and function in aortic smooth muscle of atherosclerotic mice [PDF]
, 2017 Peroxynitrite is an endothelium - independent vasodilator which induces relaxation via membrane hyperpolarisation. A ctivation of IP3 receptors triggers opening of potassium channels and hyperpolarisation.
Alganga, Husman +8 more
core +2 more sources
Red Blood Cell Peroxynitrite Causes Endothelial Dysfunction in Type 2 Diabetes Mellitus via Arginase
Cells, 2020 We recently showed that red blood cells (RBCs) from patients with type 2 diabetes mellitus (T2DM-RBCs) induce endothelial dysfunction through a mechanism involving arginase I and reactive oxygen species.
Ali Mahdi +5 more
doaj +1 more source
Potential health effects of Champagne wine consumption [PDF]
, 2011 Epidemiological studies have suggested an inverse correlation between red wine consumption and the incidence of cardiovascular and neurodegenerative disorders.
Corona, Giulia +7 more
core +1 more source
Peroxynitrite‐mediated oxidative protein modifications [PDF]
FEBS Letters, 1995 Proteins are targets of reactive species and detection of oxidatively modified proteins is often used as an index of oxidative stress. Peroxynitrite is a strong oxidant formed by reaction of nitric oxide with superoxide. Using fatty acid‐free bovine serum albumin as a model we examined peroxynitrite‐mediated protein modifications.
Ischiropoulos, Harry, Al-Mehdi, Abu B.
openaire +2 more sources
Primary and secondary oxidative stress in Bacillus [PDF]
, 2011 Coping with oxidative stress originating from oxidizing compounds or reactive oxygen species (ROS), associated with the exposure to agents that cause environmental stresses, is one of the prerequisites for an aerobic lifestyle of Bacillus spp. such as B.
Abee, T., Mols, J.M.
core +3 more sources
Genetically encoded fluorescent redox probes. [PDF]
, 2013 Redox processes are involved in almost every cell of the body as a consequence of aerobic life. In the past decades, redox biology has been increasingly recognized as one of the key themes in cell signaling.
Ai, Hui-Wang, Ren, Wei
core +3 more sources
Paradoxical roles of antioxidant enzymes:Basic mechanisms and health implications [PDF]
, 2015 Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated from aerobic metabolism, as a result of accidental electron leakage as well as regulated enzymatic processes.
Amit R. Reddi +38 more
core +1 more source