Vahid Sobhani

[ 1 ] - Role of oxygen and nitrogen free radicals in diabetes-induced atherosclerosis and effects of exercise on it

Free radical can be defined as a molecule or molecular fragments containing unpaired electron in the outer orbital, which react with nearby molecules to get stability. There are two types of them in the body: oxygen free radicals and nitrogen free radicals. Our body has an antioxidant defense system which prevents accumulation of these radicals. There is a balance between free radical produc...