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. 2015 Dec 2;5:17638. doi: 10.1038/srep17638

Figure 6. TGF-β was elevated in fibrosis but down-regulated by vitamin D.

Figure 6

Real-time PCR analysis of TGF-β in 3 time points of three group (A). ELISA analysis of TGF-β protein in BALF (B). Error bars = standard deviations, N = 6 for each group, *P < 0.05, **P < 0.01, ***P < 0.001.