Fig. 1.

Mouse coronary endothelial cells isolated from diabetic mice exhibit enhanced mitochondrial fragmentation. a Representative images showing mitochondrial morphology in primary cultured MCECs isolated from control and diabetic mice. There are elongated mitochondrial tubules in MCECs isolated from control mice and MCECs from diabetic mice exhibit augmented mitochondrial fragmentation. Scale bar, 5 μm. b Summarised data for individual mitochondrial volume (μm³). For each group, n = 10 cells. Data are mean ± SEM. *p < 0.05 vs control