Table 4 Permeation kinetic parameters of Huperzine A in ethosomes gel, ordinary gel, and cream (n = 3)
From: Preparation and evaluation of transdermal permeation of Huperzine A ethosomes gel in vitro
Formulation | Q-t equation | R2 | Q24/μg · cm−2 | J/μg · cm−2 · h−1 | Qs/μg · cm−2 |
|---|---|---|---|---|---|
Ethosomes gel | Q = 1.802 t + 2.541 | 0.9474 | 40.992 ± 4.826 | 1.802 | 10.159 ± 1.213 |
Ordinary gel | Q = 0.9968 t + 2.230 | 0.8584 | 21.490 ± 1.988 | 0.9968 | 4.856 ± 0.356 |
Cream | Q = 0.8005 t + 1.056 | 0.8787 | 16.800 ± 1.571 | 0.8005 | 3.089 ± 0.153 |