Figure 5

Changes in proton content in coronary effluent from troglitazone-treated and non-treated LETO rats (A), and from troglitazone-treated and non-treated OLETF rats (B) at 32 weeks of age. Closed circles show non-treated LETO rats, gray circles show troglitazone-treated LETO rats, open circles show non-treated OLETF rats, bias circles show troglitazone-treated OLETF rats. * p < 0.05 vs. OLETF rats.