Figure 3a, b. Effect of polyamine-conjugated dendrimers (1 μg/mL) on transepithelial electrical resistance (TEER) across Caco-2 cell monolayers upon incubation on a: apical side b. basolateral side (n = 4 and p<0.05). (PAMAM-ORN: ornithine-conjugated PAMAM; PAMAM-ARG: arginine-conjugated PAMAM).
Figure 3c, d. Effect of polyamine-conjugated dendrimers (10 μg/mL) on transepithelial electrical resistance (TEER) across Caco-2 cell monolayers upon incubation on c: apical side d. basolateral side (n = 4 and p<0.05). (PAMAM-ORN: ornithine-conjugated PAMAM; PAMAM-ARG: arginine-conjugated PAMAM).