Acute exercise improves serum adiponectin not leptin in sedentary adult obese men

Abstract

 Leptin and adiponectin, adipose tissue secreted cytokines, play key role inobesity and cardiovascular disease. Although the physiopathological mechanisms underlying these associations are largely unknown. Venous blood samples were obtained before and after an acute bout of moderate cycling test in eighty nonâ€trained adult obese men (BMI: 33.54 ± 3.43 kg/m2) that participated in this study by accidentally. Blood samples were used for measuring serum leptin and adiponectin. No significant differences were found in serum leptin by cycling exercise with compared to baseline (P ≥ 0.05). But, serum adiponectin levels were significantly increased in response to acute exercise when compared with baseline levels (P < 0.05). Based on these data, we can say, although inflammation cytokines such as leptin does not affect by acute exercise for short time, but it seems that this exercise can increase antiâ€inflamatory cytokines as adiponectin in obese subjects. The findings of this study indicate the fact that in response to shortâ€term exercise, changes in serum adiponectin levels are independent of the leptin response.