Probiotic modulation of dendritic cells co-cultured with intestinal epithelial cells

Figure 1 Effect of non-stimulated intestinal epithelial cells on surface phenotype of dendritic cells. Fluorescence activated cell sorter analysis of dendritic cells (DC) cultured alone or co-cultured with non-stimulated epithelial cell monolayers for 12 h showing DC surface phenotype by staining with I-A^d. Data are shown as the mean fluorescent intensity (MFI) ± SEM of three representative experiments. Significant difference between the single culture and co-culture as determined by Student’s t-test (P < 0.01).