The potential of mucoadhesive polymers in enhancing intestinal peptide drug absorption. III: Effects of chitosan-glutamate and carbomer on epithelial tight junctions in vitro

作者: Gerrit Borchard , Henrik L. Lueβen , Albertus G. de Boer , J.Coos Verhoef , Claus-M. Lehr

DOI: 10.1016/0168-3659(95)00146-8

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摘要: … from Sigma) was used as culture medium, and added to both … the acceptor chamber and substituted by fresh DMEM + HEPES… As the dye was excluded from the cells at pH 7 (data not …

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