Fig. 6From: The rat model of COPD skeletal muscle dysfunction induced by progressive cigarette smoke exposure: a pilot studyExpression of inflammatory factors in BALF and serum. a: Expression of inflammatory factors in BALF. *indicates p < 0.05. b: Expression of inflammatory factors in serum. *indicates p < 0.05. BALF, bronchoalveolar lavage fluid; MG, model group; CG, control groupBack to article page