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. 2016 Jul 19;21(7):934. doi: 10.3390/molecules21070934

Figure 2.

Figure 2

Figure 2

Inhibitory effect of PCA on HT-29 in vitro. (A) HT-29 cells were treated with various concentrations of PCA (45–1448 μM) and cultured up to 48 h; (B) HT-29 cells were treated with PCA (362 μM) and cultured up for different durations (12 h–96 h), then cell numbers were determined by the MTT colorimetric assay. Values are presented as mean ± SD (n = 8 each group).