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. 2019 Jun 13;25:27. doi: 10.1186/s10020-019-0096-z

Fig. 4.

Fig. 4

Quantification of wound closure data in IPF (n = 4) and NHLF (n = 3) after challenge: Significant reduction in 24-h wound closure rate is observed in IPF-F after 20 μM curcumin treatment and co-treatment with NAC. This same result is observed after 20 μM curcumin in NHLF and 10 mM NAC challenge. Co-treatment with NAC and 40 μM curcumin does not induce a significant reduction in wound closure rate as compared to untreated control. ** indicates p value < 0.005