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. Author manuscript; available in PMC: 2009 Feb 28.
Published in final edited form as: Int J Pharm. 2007 Aug 26;350(1-2):113–121. doi: 10.1016/j.ijpharm.2007.08.033

Figure 3.

Figure 3

Figure 3

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).