Table 3.

Permeability coefficient, Peff, and diffusion coefficient, D, of ACV. Mean values and, in parenthesis, standard deviations (n = 3).

Formulation	Peff (cm/s)	D (cm2/s)
Buffer pH 4.9	54.3 × 10−6	70.9 × 10−6 (17.8 × 10−6)
PF127 6.5% dispersion	8.4 × 10−6	1.76 × 10−6 (0.09 × 10−6)
PF127 + βCD 7%	8.6 × 10−6	1.77 × 10−6 (0.43 × 10−6)
PF127 + αCD 3%/βCD 4%	10.7 × 10−6	2.95 × 10−6 (0.63 × 10−6)
PF127 + αCD 5%/βCD 2%	12.5 × 10−6	4.24 × 10−6 (0.59 × 10−6)
PF127 + αCD 7%	10.6 × 10−6	5.38 × 10−6 (0.13 × 10−6)