Fig. 5

Mitochondrial morphology of cardiomyocytes after sepsis. A, B The morphology and aspect ratio of mitochondria were observed under the electron microscope (bar, 25 µm, n = 6/group). C, D The morphology and density of mitochondria in ARCMs were observed under microscope (bar, 15 µm, n = 6/group). E Representative images of mitochondrial morphology of H9C2 cells (bar, 10 µm, 3 independent experiments). a: P < 0.05 compared with the sham or normal group, b: P < 0.05 compared with the sepsis or LPS group, c: P < 0.05 compared with the LR group