Research Article

Anti-Skin Cancer Activities of Apostichopus japonicus Extracts from Low-Temperature Ultrasonification Process

Figure 4

Comparison of the expression levels of skin tumor-promoting genes in treating the extracts from different extraction processes. Mean values ± SD from separate experiments in triplicate are shown. Means with different letters (A–C) within the same gene are significantly different at . WE: water extract, EE: 70% ethanol extract, UE: 70% ethanol extract with ultrasonication process.