Figure 1.
The effects of EGCG and pNG on Vero and B16F10 cell proliferation.
Notes: (A) Cells were treated with or without increasing concentrations of EGCG for 24 hours; (B) cells were treated with or without increasing concentrations of pNG for 24 hours. Data shown are means ± standard deviations for three samples. Data containing asterisks are significantly different from the control values at **P<0.01, ***P<0.001.
Abbreviations: EGCG, (–)-epigallocatechin-3-gallate; pNG, physical nanogold.