FIGURE 5.
Morphology of EGC in the submucosal layer under TEM (×30,000). N: nucleus, Mi: mitochondrion, RER: rough endoplasmic reticulum, GB: Golgi body. In the submucosal layer, autophagy () and mitochondrial swelling (
) were observed in the model group, and normal mitochondrion (
) was observed in the control and EA groups. Scale bar = 1 μm, n = 3.