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. 2022 Feb 15;17:697–710. doi: 10.2147/IJN.S335774

Table 4.

Permeation Parameters Calculated from the Buccal Tissue Permeation Study

Formulation Js (ng·cm−2·h−1) Kp (cm·h−1) × 10−3 ER
sCT 0.173 ± 0.018 0.004 ± 0.000 1.0
Control liposomes 6.384 ± 0.718 0.160 ± 0.018*** 37.0
Penetratin-conjugated liposomes 15.802 ± 1.263 0.395 ± 0.032*** ### 91.5

Notes: Data are expressed as mean ± SD (n = 3). ***p<0.001 vs sCT, ###p<0.001 vs Control liposomes.

Abbreviations: Js, Flux; Kp, Permeability coefficient; ER, Enhancement ratio.