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The permeation of KET through chicken buccal mucosa membrane from F1 and F2 (n=3).
Notes: F1, 20% (w/v) EL-NF loaded with 20% (w/v) KET; F2, 20% (w/v) ES-NF loaded with 10% (w/v) KET.
Abbreviations: KET, ketoprofen; EL, Eudragit L100; NF, nanofiber; ES, Eudragit S100.
