Additional file 2: Figure S2. of Metformin promotes the survival of transplanted cardiosphere-derived cells thereby enhancing their therapeutic effect against myocardial infarction

(A1) Representative images for area at risk (AAR) of mice hearts 4 h post-MI. (A2) Quantitative data for AAR and area not at risk (ANAR) of mice hearts 4 h post-MI. (B) Averaged ejection fraction (EF) assessed by echocardiography of mice hearts 4 h post-MI. (PDF 152 kb)