Synergy of iron, high sensitivity C-reactive protein and ceruloplasmin with oxidative stress in non-diabetic normo-tensive South Indian obese men

BackgroundOxidative stress and inflammation are implicated in the pathogenesis of obesity and its related complications. Previous studies have suggested a potential link between obesity and altered iron metabolism. The present study was designed to evaluate iron, C-reactive protein, ceruloplasmin and oxidative stress and their association, if any, in non-diabetic normo-tensive South Indian obese men.Methods30 obese men and 30 age-matched males with normal body weight were recruited in the study. Serum iron, copper, ceruloplasmin, high sensitivity C-reactive protein (hs-CRP), malondialdehyde, protein carbonyl, total oxidant status and total antioxidant status were estimated in all the subjects.ResultsSerum iron, ceruloplasmin, high sensitivity C-reactive protein (hs-CRP), malondialdehyde (MDA), protein carbonyl and total oxidant status were significantly increased and total antioxidant status was significantly reduced in obese men, compared to controls. Linear regression analysis shows highly significant positive association of iron with hs-CRP.ConclusionThe data from the present study concludes that oxidative stress parameters, hs-CRP, iron and ceruloplasmin were significantly elevated in obese Indian men, suggesting they are more prone to develop cardiovascular disease, than age-matched men with normal body weight.