Figure 2.

Cadmium‐induced cardiac sarcomeric disorganization and ultrastructural changes in H9‐CMs. A, Immunofluorescent staining of control and 30 μmol/L CdCl2‐treated H9‐CMs using cardiac‐specific markers TNNT2 (Green) and α‐actinin (Red). DAPI indicates nuclear staining (Blue). Scale bar, 1 μm. B, Enlarged view showing cardiac sarcomeres in control and CdCl2‐treated H9‐CMs