155 related articles for article (PubMed ID: 12648013)
1. N-trimethyl chitosan chloride: optimum degree of quaternization for drug absorption enhancement across epithelial cells.
Hamman JH; Schultz CM; Kotzé AF
Drug Dev Ind Pharm; 2003 Feb; 29(2):161-72. PubMed ID: 12648013
[TBL] [Abstract][Full Text] [Related]
2. Effect of the degree of quaternization of N-trimethyl chitosan chloride on the permeability of intestinal epithelial cells (Caco-2).
Kotzé AF; Thanou MM; Luessen HL; de Boer BG; Verhoef JC; Junginger HE
Eur J Pharm Biopharm; 1999 May; 47(3):269-74. PubMed ID: 10382111
[TBL] [Abstract][Full Text] [Related]
3. Enhancement of paracellular drug transport with highly quaternized N-trimethyl chitosan chloride in neutral environments: in vitro evaluation in intestinal epithelial cells (Caco-2).
Kotzé AF; Thanou MM; Luebetaen HL; de Boer AG; Verhoef JC; Junginger HE
J Pharm Sci; 1999 Feb; 88(2):253-7. PubMed ID: 9950647
[TBL] [Abstract][Full Text] [Related]
4. Comparison of the effect of different chitosan salts and N-trimethyl chitosan chloride on the permeability of intestinal epithelial cells (Caco-2).
Kotzé AF; Luessen HL; de Leeuw BJ; de Boer AG; Verhoef JC; Junginger HE
J Control Release; 1998 Jan; 51(1):35-46. PubMed ID: 9685902
[TBL] [Abstract][Full Text] [Related]
5. Effect of the degree of quaternisation of N-trimethyl chitosan chloride on absorption enhancement: in vivo evaluation in rat nasal epithelia.
Hamman JH; Stander M; Kotzé AF
Int J Pharm; 2002 Jan; 232(1-2):235-42. PubMed ID: 11790507
[TBL] [Abstract][Full Text] [Related]
6. Evaluation of the mucoadhesive properties of N-trimethyl chitosan chloride.
Snyman D; Hamman JH; Kotze AF
Drug Dev Ind Pharm; 2003 Jan; 29(1):61-9. PubMed ID: 12602493
[TBL] [Abstract][Full Text] [Related]
7. Trimethylated chitosan as polymeric absorption enhancer for improved peroral delivery of peptide drugs.
van der Merwe SM; Verhoef JC; Verheijden JH; Kotzé AF; Junginger HE
Eur J Pharm Biopharm; 2004 Sep; 58(2):225-35. PubMed ID: 15296951
[TBL] [Abstract][Full Text] [Related]
8. Effect of degree of quaternization of N-trimethyl chitosan chloride for enhanced transport of hydrophilic compounds across intestinal caco-2 cell monolayers.
Thanou MM; Kotzé AF; Scharringhausen T; Luessen HL; de Boer AG; Verhoef JC; Junginger HE
J Control Release; 2000 Feb; 64(1-3):15-25. PubMed ID: 10640642
[TBL] [Abstract][Full Text] [Related]
9. Effect of the type of base and number of reaction steps on the degree of quaternization and molecular weight of N-trimethyl chitosan chloride.
Hamman JH; Kotzé AF
Drug Dev Ind Pharm; 2001 May; 27(5):373-80. PubMed ID: 11448044
[TBL] [Abstract][Full Text] [Related]
10. Permeation enhancer effect of chitosan and chitosan derivatives: comparison of formulations as soluble polymers and nanoparticulate systems on insulin absorption in Caco-2 cells.
Sadeghi AM; Dorkoosh FA; Avadi MR; Weinhold M; Bayat A; Delie F; Gurny R; Larijani B; Rafiee-Tehrani M; Junginger HE
Eur J Pharm Biopharm; 2008 Sep; 70(1):270-8. PubMed ID: 18492606
[TBL] [Abstract][Full Text] [Related]
11. N-trimethyl chitosan chloride as a potential absorption enhancer across mucosal surfaces: in vitro evaluation in intestinal epithelial cells (Caco-2).
Kotzé AF; Luessen HL; de Leeuw BJ; de Boer BG; Verhoef JC; Junginger HE
Pharm Res; 1997 Sep; 14(9):1197-202. PubMed ID: 9327448
[TBL] [Abstract][Full Text] [Related]
12. Intestinal paracellular permeation enhancement with quaternised chitosan: in situ and in vitro evaluation.
Jonker C; Hamman JH; Kotzé AF
Int J Pharm; 2002 May; 238(1-2):205-13. PubMed ID: 11996824
[TBL] [Abstract][Full Text] [Related]
13. Intestinal absorption of octreotide: N-trimethyl chitosan chloride (TMC) ameliorates the permeability and absorption properties of the somatostatin analogue in vitro and in vivo.
Thanou M; Verhoef JC; Marbach P; Junginger HE
J Pharm Sci; 2000 Jul; 89(7):951-7. PubMed ID: 10861597
[TBL] [Abstract][Full Text] [Related]
14. Chitosan and its derivatives as intestinal absorption enhancers.
Thanou M; Verhoef JC; Junginger HE
Adv Drug Deliv Rev; 2001 Oct; 50 Suppl 1():S91-101. PubMed ID: 11576697
[TBL] [Abstract][Full Text] [Related]
15. N-sulfonato-N,O-carboxymethylchitosan: a novel polymeric absorption enhancer for the oral delivery of macromolecules.
Thanou M; Henderson S; Kydonieus A; Elson C
J Control Release; 2007 Feb; 117(2):171-8. PubMed ID: 17184870
[TBL] [Abstract][Full Text] [Related]
16. Effects of N-trimethyl chitosan chloride, a novel absorption enhancer, on caco-2 intestinal epithelia and the ciliary beat frequency of chicken embryo trachea.
Thanou MM; Verhoef JC; Romeijn SG; Nagelkerke JF; Merkus FW; Junginger HE
Int J Pharm; 1999 Aug; 185(1):73-82. PubMed ID: 10425367
[TBL] [Abstract][Full Text] [Related]
17. Nasal and rectal delivery of insulin with chitosan and N-trimethyl chitosan chloride.
du Plessis LH; Kotzé AF; Junginger HE
Drug Deliv; 2010 Aug; 17(6):399-407. PubMed ID: 20429846
[TBL] [Abstract][Full Text] [Related]
18. Oral drug absorption enhancement by chitosan and its derivatives.
Thanou M; Verhoef JC; Junginger HE
Adv Drug Deliv Rev; 2001 Nov; 52(2):117-26. PubMed ID: 11718935
[TBL] [Abstract][Full Text] [Related]
19. Low molecular weight quaternised chitosan (11): in vitro assessment of absorption enhancing properties.
Jonker-Venter C; Snyman D; Janse van Rensburg C; Jordaan E; Schultz C; Steenekamp JH; Hamman JH; Kotzé AF
Pharmazie; 2006 Apr; 61(4):301-5. PubMed ID: 16649542
[TBL] [Abstract][Full Text] [Related]
20. Chitosan for enhanced intestinal permeability: prospects for derivatives soluble in neutral and basic environments.
Kotzé AF; Luessen HL; de Boer AG; Verhoef JC; Junginger HE
Eur J Pharm Sci; 1999 Jan; 7(2):145-51. PubMed ID: 9845799
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
