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. 2018 Jul 25;27(9):2150–2159. doi: 10.1007/s00044-018-2223-8

Fig. 3.

Fig. 3

DPBT influence on the viability of human fibroblasts (HSF) and human colon epithelial cells (CCD 841 CoTr). The cells were treated with DPBT at concentrations ranging from 0 to 100 µM for 24 h. The cell viability was measured photometrically by means of the NR assay (a, c) or the MTT assay (b, d). The cell viability of untreated control cells (0) was calculated as 100%. The results represent the mean ± SD and were analyzed with one-way ANOVA test and Tukey’s Multiple Comparison Post-test (*p < 0.05, **p < 0.01, and ***p < 0.001 were considered statistically significant)