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Figure 3 | BMC Dermatology

Figure 3

From: Solvent effects in permeation assessed in vivo by skin surface biopsy

Figure 3

Cumulative |b|* values (arbitrary units) obtained after application of methylene blue and different solvent treatments (mean ± SD) IPM – isopropyl myristate; oct/PG – octanol: propylene glycol 1:1; AO/PG – oleic acid: propylene glycol 1:1; PG – propylene glycol. Statistical differences between pre-treatment and control results represented by * (p < 0.01), ** (p < 0.05) and NS (no statistical difference)

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