
Keywords: AM، ماکروفاژ آلوئولار; AM, alveolar macrophage; Arg-1, arginase-1; BAL, bronchial alveolar lavage; CeO2, cerium oxide; ConA, Concanavalin A; DEP, diesel exhaust particle; ECM, extracellular matrix; EMT, epithelial–mesenchymal transition; IPF, idiopathic pulmonary fibrosis; MMP,