title: In vitro permeability enhancement in intestinal epithelial cells (Caco-2) monolayer of water soluble quaternary ammonium chitosan derivatives.
authors.affiliation: Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand.
authors.forename: Jariya
authors.initials: J
authors.lastname: Kowapradit
authors.forename: Praneet
authors.initials: P
authors.lastname: Opanasopit
authors.forename: Tanasait
authors.initials: T
authors.lastname: Ngawhirunpat
authors.forename: Auayporn
authors.initials: A
authors.lastname: Apirakaramwong
authors.forename: Theerasak
authors.initials: T
authors.lastname: Rojanarata
authors.forename: Uracha
authors.initials: U
authors.lastname: Ruktanonchai
authors.forename: Warayuth
authors.initials: W
authors.lastname: Sajomsang