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Fig. 6 | BMC Pulmonary Medicine

Fig. 6

From: Baicalin attenuates bleomycin-induced pulmonary fibrosis via adenosine A2a receptor related TGF-β1-induced ERK1/2 signaling pathway

Fig. 6

Baicalin increased A2aR expressions in the BLM mouse model. a Images of A2aR in lung homogenate (western blot). b Quantitative analysis of A2aR in lung by western blot. GAPDH was used as internal control (n = 3). c Images of A2aR immunohistochemistry in lung tissue sections. Magnification ×400, scale bars represent 100 μm. d Quantitative analysis of A2aR protein by immunohistochemistry. e The signaling pathway was demonstrated in this experiment. Data were expressed as mean ± SD. ** p < 0.01 vs control group, ## p < 0.01 vs model group, # p < 0.05 vs model group

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