Figure 4

Activities of five SULT enzymes in human liver S9 prepared from HCC tumors (tHLS9-individual) and matched pericarcinomatous tissues (nHLS9-individual: (a–e). (c1) dopamine 3-O-sulfate, (c2) dopamine 4-O-sulfate. All the experiments were performed in triplicate, and the data are presented as mean ± SD. Paired sample t- test was performed for data analysis, and P < 0.05 was regarded as statistically significant.