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. 2019 Dec 10;11(12):668. doi: 10.3390/pharmaceutics11120668

Figure 3.

Figure 3

Cumulative permeation of NIA from binary and ternary solvent systems in porcine skin following the application of 5 μL/cm2 of formulations. (A) shows the permeation profiles of PG:T-BA(), PG:OA(), PG:TC(), PG:DMI(), PG:LA(), PG:TC:DMI (50:25:25, ); (B) shows the permeation profiles of TC:T-BA(), TC:DMI(), TC:PG:DMI (50:25:25, ) and TC:CCT:DMI (50:25:25, ). Each data point represents the mean ± SD, n = 4. * p < 0.05.