Figure 2.

The results of metabolic activity measurements of (A) rat cardiomyoblasts (H9C2) and (B) human cardiomyocytes (HCM) after incubation with cyanide p-trifluoromethoxyphenylhydrazone (FCCP) and co-culture with mesenchymal stem cells (MSC). (C) Comparison of aggregate to monomer ratios for each tested cell culture type: cardiac cells cultured only in a culture medium, cardiac cells incubated with FCCP, and co-culture of cardiac cells incubated with FCCP with MSCs. The pictures of the cells stained with JC-1 dye (red—aggregates, green—monomers) are presented below. N ≥ 3, an asterisk indicates p < 0.05.