Fig. 2
From: Exercise does not increase cyclooxygenase-2 myocardial levels in young or senescent hearts
Myocardial iNOS protein content a Representative Western blot image of iNOS in the exercised and sedentary myocardium of young and old animals. b Semi-quantitative analysis of iNOS protein content integrated from multiple western blots. *Denotes significant differences from Y Sed; p = 0.005. Data represent means ± SEM. Y Sed Young sedentary, Y Ex young exercised, O Sed old sedentary, O Ex old exercised