
Keywords: A549; adenocarcinome human alveolar basal epithelial cells; FBS; fetal bovine serum; FITC; fluorescein isothiocyanate; HT29D4; human colonic adenocarcinoma; MTT; 3-(4,5-diMethylThiazol-2-yl)-2,5diphenyl Tetrazolium bromide; NA; numerical aperture; SD; sta