Chitosan and its derivatives as intestinal absorption enhancers von Thanou, M, Verhoef, J.C, Junginger, H.E

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Trimethylated chitosan as polymeric absorption enhancer for improved peroral delivery of peptide drugs von van der Merwe, S.M., Verhoef, J.C., Verheijden, J.H.M., Kotzé, A.F., Junginger, H.E.

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Mono‐N‐Carboxymethyl Chitosan (MCC), a Polyampholytic Chitosan Derivative, Enhances the Intestinal Absorption of Low Molecular Weight Heparin Across Intestinal Epithelia In Vitro a... von Thanou, M., Nihot, M.T., Jansen, M., Verhoef, J.C., Junginger, H.E.

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Chitosan for enhanced intestinal permeability: Prospects for derivatives soluble in neutral and basic environments von Kotzé, A.F., Lueßen, H.L., de Boer, A.G., Verhoef, J.C., Junginger, H.E.

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Oral drug absorption enhancement by chitosan and its derivatives von Thanou, M, Verhoef, J.C, Junginger, H.E

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Chitosan for mucosal vaccination von van der Lubben, I.M, Verhoef, J.C, Borchard, G, Junginger, H.E

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Chitosan microparticles for oral vaccination:: preparation, characterization and preliminary in vivo uptake studies in murine Peyer's patches von van der Lubben, I.M, Verhoef, J.C, van Aelst, A.C, Borchard, G, Junginger, H.E

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Influence of methylation process on the degree of quaternization of N-trimethyl chitosan chloride von Polnok, A, Borchard, G, Verhoef, J.C, Sarisuta, N, Junginger, H.E

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Effect of degree of quaternization of N-trimethyl chitosan chloride for enhanced transport of hydrophilic compounds across intestinal Caco-2 cell monolayers von Thanou, M.M, Kotzé, A.F, Scharringhausen, T, Lueßen, H.L, de Boer, A.G, Verhoef, J.C, Junginger, H.E

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Preparation and NMR characterization of highly substituted N-trimethyl chitosan chloride von Sieval, A.B., Thanou, M., Kotze´, A.F., Verhoef, J.C., Brussee, J., Junginger, H.E.

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Intestinal Absorption of Octreotide: N‐Trimethyl Chitosan Chloride (TMC) Ameliorates the Permeability and Absorption Properties of the Somatostatin Analogue In Vitro and In Vivo von Thanou, M., Verhoef, J.C., Marbach, P., Junginger, H.E.

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Preparation and NMR characterization of superporous hydrogels (SPH) and SPH composites von Dorkoosh, F.A, Brussee, J, Verhoef, J.C, Borchard, G, Rafiee-Tehrani, M, Junginger, H.E

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Cyclodextrins in nasal drug delivery von Merkus, F.W.H.M, Verhoef, J.C, Marttin, E, Romeijn, S.G, van der Kuy, P.H.M, Hermens, W.A.J.J, Schipper, N.G.M

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Development and characterization of a novel peroral peptide drug delivery system von Dorkoosh, Farid A, Verhoef, J.C, Borchard, G, Rafiee-Tehrani, M, Junginger, Hans E

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N-Trimethyl chitosan chloride as absorption enhancer in oral peptide drug delivery. Development and characterization of minitablet and granule formulations von van der Merwe, S.M, Verhoef, J.C, Kotzé, A.F, Junginger, H.E

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Intestinal absorption of human insulin in pigs using delivery systems based on superporous hydrogel polymers von Dorkoosh, F.A, Verhoef, J.C, Borchard, G, Rafiee-Tehrani, M, Verheijden, J.H.M, Junginger, H.E

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Feasibility study on the retention of superporous hydrogel composite polymer in the intestinal tract of man using scintigraphy von Dorkoosh, F.A., Stokkel, M.P.M., Blok, D., Borchard, G., Rafiee-Tehrani, M., Verhoef, J.C., Junginger, H.E.

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Mucoadhesive polymers in peroral peptide drug delivery. IV. Polycarbophil and chitosan are potent enhancers of peptide transport across intestinal mucosae in vitro von Lueßen, H.L, Rentel, C.-O, Kotzé, A.F, Lehr, C.-M, de Boer, A.G, Verhoef, J.C, Junginger, H.E

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Preparation and NMR characterization of highly substitutedN-trimethyl chitosan chloride von Sieval, A.B., Thanou, M., Kotze´, A.F., Verhoef, J.C., Brussee, J., Junginger, H.E.

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Buccal transport of flecainide and sotalol: effect of a bile salt and ionization state von Deneer, V.H.M, Drese, G.B, Roemelé, P.E.H, Verhoef, J.C, Lie-A-Huen, L, Kingma, J.H, Brouwers, J.R.B.J, Junginger, H.E

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