Figure 4.

Effect of β2-adrenergic stimulation by terbutaline on the expression of pro-inflammatory phenotype marker iNOS and the anti-inflammatory phenotype marker ARG1 in peritoneal macrophages from trained obese and lean mice. Values are expressed as percentage change from baseline, giving the value “100” to the basal values in absence of terbutaline. Each column shows the mean ± SEM of 5 independent assays performed in duplicate. * p < 0.05 vs. the corresponding control values without terbutaline (Student’s t-test).