Figure 3

Effects of UV treatment and ALN immersion on cellular proliferation, as determined using WST-8 assays. Cellular proliferation was expressed as optical density (OD). (a) OD of MG-63 cells in the S, SUV, SAN, and SUVAN groups; (b) OD of HGFs in the M, MUV, MAN, and MUVAN groups. Data are expressed as meansā±āS.E.M. (nā=ā6). *Pā<ā0.05, **Pā<ā0.01, ***Pā<ā0.001 for comparisons among groups. The asterisks indicate statistically significant differences between the groups.