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. 2014 Dec 11;9(12):e115068. doi: 10.1371/journal.pone.0115068

Figure 2. Ability of ICAP and propolis to augment chemotherapeutics-induced apoptosis.

Figure 2

A. HCT-R or HCT-116 cells were exposed for 48 h or 24 h respectively, to mock (M), 50 nM LBH589 (L), LBH589 and 100 µg/ml propolis (LP), LBH589 and the ICAP (LC), 100 µg/ml propolis (P), or the ICAP alone (C). B. HCT-R cells were exposed to the treatments described in A for 17 h. and total cell lysates were analyzed by western blotting. C. HCT-R and HCT-116 cells were exposed for 48 h or 24 h respectively, to mock (M), 10 µM 5-fluorouracil (F), 5-fluorouracil and 100 µg/ml propolis (FP), 5-fluorouracil and the ICAP (FC), propolis (P), or the ICAP alone (C).