Quantitative proteomics analysis reveals the pathogenesis of obstructed defecation syndrome caused by abnormal expression of dystrophin

Figure 6 Representative images of two groups of cells examined under a transmission electron microscope. A: Outline of control group intestinal smooth muscle cells. Orange arrows indicate intact cell membranes. Scale bar = 2 μm; B: Outline of experimental group intestinal smooth muscle cells. Orange arrows indicate intact cell membranes. Blue arrows indicate an abundance of vacuolar-like structures. Scale bar = 2 μm; C: Characterization of cell size under a transmission electron microscope. ^dP < 0.0001. siR-NC: Negative control small interfering RNA; siR-DMD: Dystrophin small interfering RNA.