Figure 9From: Vitamin D analogs enhance the anticancer activity of 5-fluorouracil in an in vivomouse colon cancer model Work-flow of in vivo studies on combined treatment with vitamin D analogs and 5-FU. ↑ synergistic; ↓ antagonism; ↔ additive or no effect; o – observed; n/o – not observed; * - only in this experiment vitamin D analogs was administered after ended administration of 5-FU, in remaining experiments – simultaneously, as described in methods section.Back to article page