Fig. 3From: Traditional Chinese medicine inspired dual-drugs loaded inhalable nano-therapeutics alleviated idiopathic pulmonary fibrosis by targeting early inflammation and late fibrosisTissue distribution of AS_LIG@PPGC NPs in mice after inhalation. (A). Flowchart of the BLM-induced IPF model at different time points following inhalation of AS_LIG PPGC NPs (n = 18). (B). Fluorescence images of lung, heart, liver, spleen, and kidney at predetermined time points (0, 2, 4, 6, 12 and 24 h). (C). Fluorescence images of DAPI (blue) and DiD (red) distribution in lung tissue sections after inhalation of AS_LIG@PPGC NPs for 30 min. Scale bar = 100 μmBack to article page