Figure 3.
(A) The level of transforming growth factor β1 (TGF-β1), (B) the total antioxidant capacity and (C) the level of glutathione in the cell lysates after incubating cells for 24 h on C60 nanofilm. Data are presented in the form of box-whisker charts. The medians are shown as a middle, horizontal line, and the percentiles (2.5th, 25th, 50th, 75th, and 97.5th) as vertical boxes/lines. The whiskers indicate the minimum and maximum values. Statistical significance is indicated by asterisks: * p < 0.05 and ** p < 0.01.