Biomarkers of oxidative and nitro-oxidative stress: conventional and novel approaches

Nitro-oxidative stress biomarkers in active and inactive men.

Oxidative stress markers are novel factors shown to be related to cardiovascular (CVD) risk. We examined the effects of long-term exercise, age, and their interaction on plasma oxidized LDL (ox-LDL), nitrotyrosine, and myeloperoxidase (MPO) levels, all biomarkers of oxidative stress, and determined their association with plasma nitric oxide (NOx) levels as an index of NO bioavailability. Older ...

Circulating Biomarkers of Nitro- Oxidative Stress in Young and Older Active and Inactive Men

Title: CIRCULATING BIOMARKERS OF NITROOXIDATIVE STRESS IN YOUNG AND OLDER ACTIVE AND INACTIVE MEN Lori Beth Bjork, M.A., 2010 Directed By: Professor James M. Hagberg, PhD Department of Kinesiology Oxidative stress markers may be novel factors contributing to cardiovascular (CVD) risk. The purpose of this study was to examine the effects of long-term exercise, age, and their interaction on the p...

Oxidative Stress and Novel Antioxidant Approaches to Reduce Diabetic Complications

Evaluation of oxidative stress biomarkers and acetylcholinesterase activity in Gammarus pseudosyriacus exposed to nanosilver

The extensive use of nanoparticles in a variety of applications has raised great concerns regarding theirbiological effects and environmental fate. Silver nanoparticle, often referred to as nanosilver (n-Ag), maycause health problems because of its wide and ever growing use in many applications. n-Ag is used intreatments of wounds, disinfection of water and/or air and coatings textiles. n-Ag is...

Effect of Cerium Oxide Nanoparticles on Oxidative Stress Biomarkers in Rats’ Kidney, Lung, and Serum

Background: The present study aimed to evaluate the effects of different concentrations of cerium oxide nanoparticles (CONPs) on the oxidative stress (OS) status in kidney, lung, and serum of rats. Methods: Male Wistar Rats were treated intraperitoneally with 15, 30, and 60 mg/kg/day of CONPs. The biochemical parameters, including total antioxidant capacity (TAC), total thiol group (TTG), malon...