Figure 4From: The effect of two novel cholesterol-lowering agents, disodium ascorbyl phytostanol phosphate (DAPP) and nanostructured aluminosilicate (NSAS) on the expression and activity of P-glycoprotein within Caco-2 cellsCell viability and cytotoxicity after treatment with DAPP. Effect on Caco-2 cells. MTS-Assay (A) and LDH-Assay (B) after incubation with different concentrations of DAPP for 24 hours. Results are compared to untreated control cells (in A) and Triton X-100 (in B). Each bar represents the mean ± SD. *p < 0.05. N = 4.Back to article page