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. 2018 Jan 2;15(3):2295–2300. doi: 10.3892/etm.2018.5686

Figure 4.

Figure 4.

Diaphragmatic protein expression of myostatin in rats with COPD. COPD enhanced the diaphragmatic protein expression of myostatin. Myostatin protein expression was determined by western blot analysis and normalized to β-actin. Values are expressed as the mean ± standard deviation (n≥6). *P<0.05 when compared with the control group. COPD, chronic obstructive pulmonary disease.