Fig. 4
From: Serum chitinase activity prognosticates metastasis of colorectal cancer
Chitinase promotes migration of colorectal cancer cells in vitro. (A) RKO cells and SW48 cells were treated with chitinase by 0, 2 μg and 4 μg, respectively. Images shown were representative at each concentration in each cell line. (B) Histogram of RKO cell line is in Black and SW48 cell line is in Gray. Each bar with its error bar represented Mean ± standard deviation (SD) at one concentration. **P < 0.01, ****P < 0.0001, one-way analysis of variance with Tukey’s multiple comparisons test. All tests were at two sides