FIGURE 3.

Effect of Honokiol on ATO‐induced cardiac dysfunction is determined by echocardiography. Twenty‐four hours after last treatment, all mice were anesthetized and subjected to echocardiography. Representative M‐mode echocardiographic photos of left ventricular chamber (A). Measurement of Ejection fraction (EF) in each group (B); Fraction shortening (FS) in each group (C). The data are expressed as means ± SD, n = 8, *p < .05 versus vehicle in sham; ^# p < .05 versus vehicle in ATO‐exposed mice