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. 2018 Jul 2;10(3):21. doi: 10.1038/s41368-018-0022-1

Fig. 3.

Fig. 3

Platelet-released EGF, IGF-I, and TGF-beta on the treated titanium surfaces with synthetic peptides. Bars indicate the concentrations of a EGF, b IGF-I, and c TGF-beta in the platelet-rich plasma (PRP) supernatant. Values are the means ± standard deviations (n = 3). The data were analysed with one-way ANOVA and Scheffé post hoc test (*P < 0.05, **P < 0.01)