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. 2014 Nov 12;33(1):92. doi: 10.1186/s13046-014-0092-7

Figure 1.

Figure 1

Sulforhodamine B assay on MKN45, KATO-III, HT29-5F12, HT29-5M21 and LS174T cells after single agent treatment with bromelain and NAC. As assayed 72 hours post treatment, concentration-dependent inhibition of cell proliferation was observed with escalating concentrations of bromelain (left panel) and NAC (right panel). Cisplatin was used as the positive control of the experiment (small graphs a-e). Significant changes (p <0.05) are marked by asterisks.