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Fig. 3 | BMC Pharmacology and Toxicology

Fig. 3

From: Sulforaphane attenuates pulmonary fibrosis by inhibiting the epithelial-mesenchymal transition

Fig. 3

The effect of SFN on TGF-β/SMAD signalling in A549 epithelial cells and MRC-5 fibroblast cells. The cells were pre-treated for 1 h with the indicated concentrations of SFN and for 24 h with TGF-β1 (1.0 or 5.0 ng/ml). Western blotting for phosphorylated and total form of SMAD 2/3 was performed using the cell lysates of A549 epithelial cells (a) and MRC-5 cells (b). The data are expressed as means ± standard deviation of at least three different experiments

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