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Permeation study–Pictures at different time points, (A) 0 min; (B) 10 min; (C) 20 min; (D) 40 min; (E) 60 min; (F) 90 min; (G) 120 min; (H) 150 min; (I) 210 min; (L) 360 min, after CM-HSE application in donor compartment of the Franz cell apparatus.
