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. 2021 Feb 27;21:70. doi: 10.1186/s12890-021-01426-5

Fig. 1.

Fig. 1

Rg3 inhibits bleomycin-induced pulmonary fibrosis. Potential therapeutic effects of Rg3 in mice with bleomycin-induced pulmonary fibrosis. a HE staining was used to detect the degree of pulmonary fibrosis (× 100 magnification). b Masson staining was performed to observe the fibroblasts (× 100 magnification). c Lung coefficients for evaluating pulmonary fibrosis. d Ashcroft score for evaluating pulmonary fibrosis. e, f Detection of SMA and HIF-1α expression by Immunohistochemical (× 100 magnification)