Figure 6.

Arazyme reduced PA-induced inflammation in RAW264.7 macrophages. (A,B) Viability of arazyme in RAW264.7 cells. Cells were incubated with the indicated concentrations of arazyme for 2 h without (A) or with (B) PA. The concentration of TNFα secretion (C) and mRNA expression (D) of arazyme in PA-induced RAW264.7 macrophages. Data are presented as means ± SD (n = 3). ^# p < 0.05, ^## p < 0.01 vs. cells treated with media only; * p < 0.05, ** p < 0.01 vs. cells treated with PA only by Student’s t-tests.