Fig. 2

Oral administration of icariin attenuated myocardial ischemic injury and diminished the histological lesions. Representative photos of heart sections stained with H&E. A The control group, B The sham group, C The MI group, D The MI 30 group, E The MI 60 group, F The MI 120 group. (magnification, × 40; scale bar, 250 μm, with black arrows pointing to infiltrating immune cells)