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. 2016 May 24;6(8):1244–1260. doi: 10.7150/thno.13804

Figure 1.

Figure 1

Changes of airway responsiveness and mitochondrial morphology in epithelium of rats upon cigarette smoke plus LPS exposure. A: Cigarette smoke plus LPS (CS/LPS) increased Ach-induced contractile response of rats bronchia (n=13) as compared to that of control (n=17). * P < 0.05. B: Electron micrographs showing long spindle mitochondria with clear cristae in airway epithelium in control rats (left, B), round mitochondria with swelling, unclear cristae in airway epithelium in CS/LPS rats (right, B).