Figure 2From: MMP7 expression regulated by endocrine therapy in ERβ-positive colon cancer cellsEffect of each drug on apoptosis in HT29 colon cancer cells. The ratio of apoptotic cells increased in dose-dependent manner which were measured in HT29 cells treated with combined drugs (12.5 μM 5-FU with each dose of TAM), TAM and 5-FU, respectively.Back to article page