Protective effects of Rosavin on bleomycin-induced pulmonary fibrosis via suppressing fibrotic and inflammatory signaling pathways in mice

•Rosavin could ameliorate Bulmonary fibrosis progression in bleomycin(BLM) in mice.•The expression levels of Nrf2, NF-κB p65, TGF-β1 and α-SMA were inhibited.•The mechanisms relies on the inflammatory response and antioxidative capacity.