FIGURE 2.
Effects of IP with cationic liposomes on intercellular junction proteins in rat skin. Western blot analysis and quantification of the tight junction proteins occludin (A), CLD-4 (B), ZO-1 (C), and gap junction protein Cx43 (D) in skin treated with IP with liposomes. The Control/topical application indicates treatment of skin surface with buffer. Control/IP means IP treatment with buffer. The data are represented as the average with standard deviation (n > 3). **, p < 0.01, *, p < 0.05.