Fig. 2.

Total skeletal muscle inducible NO synthase (iNOS) protein content determined by Western blot analyses from the vastus lateralis muscle of nonobese (n = 13) and obese (n = 14) sedentary subjects. Representative iNOS Western blot including the iNOS-positive control [(+)iNOS], stimulated mouse macrophage (A), representative Ponceau S stained blot for total protein quantification (B), and comparison between nonobese and obese total skeletal muscle iNOS protein content (C). No statistically significant difference was observed.