Drug delivery to the colon

Bibliography

• MILOJEVIC S, NEWTON JM, CUMMINGS JH et al: Amylose as a coating for drug delivery to the colon: preparation and in vitro evaluation using glucose pellets. J. Control. Release (1996) 38:85–94.
   Web of Science ®Google Scholar
• ••Good paper which demonstrates that amylose coating is aviable route for colonic drug delivery.
   Google Scholar
• KENYON CJ, NARDI RV, WONG D, HOOPER G, WILDING IR, FRIEND DR: Colonic evaluation of dexamethasone: a pharmacoscintigraphic evaluation. Aliment. Pharmacol. Ther. (1997) 11:205–213.
   PubMed Web of Science ®Google Scholar
• ••Good paper from an active group demonstrating theprinciple of pharmacoscintographic evaluation.
   Google Scholar
• VAN DEN MOOTER G, MARIS B, SAMYN C, AUGUSTIJNS P, KINGET R: Use of azo polymers for colon-specific drug delivery. J. Pharm. Sci. (1997) 86:1321–1327.
   Google Scholar
• ••Excellent review of the use of azo-polymers.
   Google Scholar
• HOVGAARD L, BRONSTED H: Current applications of polysaccharides in colon targeting. Crit. Rev. Ther. Drug Carrier Syst. (1996) 13:185–223.
   PubMed Web of Science ®Google Scholar
• ••Good review of polysaccharide coating technology forcolonic drug delivery.
   Google Scholar
• WAKERLY Z, FELL JT, ATTWOOD D, PARKINS D: Pectin/ethylcellulose film coating formulations for colonic drug delivery. Pharmacol. Res. (1996) 13 (8):1210–1212.
   Google Scholar
• ••An alternative approach to using amylose and potentiallyapplicable to a number of polysaccharides
   Google Scholar
• WAKERLY Z, FELL J, ATT WOOD D, PARKINS D: Studies on amidated pectins as potential carriers in colonic drug delivery. J. Pharm. Pharmacol. (1997) 49:622–625.
   PubMed Web of Science ®Google Scholar
• BRONSTED H, ANDERSEN C, HOVGAARD L: Crosslinked dextran - a new capsule material for colon targeting of drugs. J. Control. Release (1998) 53:8–13.
   Google Scholar
• VERVOORT L, VINCKIER I, MOLDENAERS P, VAN DEN MOOTER G, AUGUSTIJNS P, KINGET R: Inulin hydrogels as carriers for colonic drug targeting. Rheological characterization of the hydrogel formation and the hydrogel network. J. Pharm. Sci. (1999) 88(2):209–215.
   Google Scholar
• TOZAKI H, KOMOIDE J, TADA C etal.: Chitosan capsules for colon-specific drug delivery: improvement of insulin absorption from the rat colon. J. Pharm. Sci. (1997) 86(9):1016–1021.
   Google Scholar
• SAFFRAN M, KUMAR GS, SAVARIAR C, BURNHAM JC, WILLIAMS F, NECKERS DC: A new approach to the oral administration of insulin and other peptide drugs. Science (1986) 233:1081.
   PubMed Web of Science ®Google Scholar
• SAFFRAN M, BEDRA C, KUMAR GS, NECKERS DC: Vasopressin: a model for the study of effects of additives on the oral and rectal administration of peptide drugs. J. Pharm. Sci. (1990) 77:33.
   Google Scholar
• BRONDSTED H, KOPECEK J: Hydrogels for site-specificoral drug delivery: synthesis and characterisation. Biomaterials (1991) 12:584.
   PubMed Web of Science ®Google Scholar
• RUBINSTEIN A: Approaches and opportunities in colon-specific drug delivery. Crit. Rev. Ther. Drug Carrier Syst. (1995) 12:101–149.
   PubMed Web of Science ®Google Scholar
• ••Good review of targets for colonic drug delivery.
   Google Scholar
• HUSSAIN FN, AJJAN RA, MOUSTAFA M, WEIR NW, RILEY SA: Mesalazine release from a pH dependent formula-tion: effects of omeprazole and lactulose co-administration. Br. J. Clin. Pharmacol. (1998) 46:173–175.
   Google Scholar
• ••Paper which looks at alternative ways of improving pHdelivery systems.
   Google Scholar
• RODRIGUEZ M, VILA-JATO JL, TORRES D: Design of anew multiparticulate system for potential site-specific and controlled drug delivery to the colonic region. J. Control. Release (1998) 55:67–77.
   PubMed Web of Science ®Google Scholar
• MARVOLA M, KYKANEN P, RAUTIO S, ISONEN N, AUTEREAM: Enteric polymers as binders and coating materials in multiple-unit site-specific drug delivery systems. Eur. j Pharm. Sci. (1999) 7:259–267.
   PubMed Web of Science ®Google Scholar
• LORENZO-LAMOSA ML, REMUNAN-LOPEZ C, VILA-JATO JL, ALONSO MJ: Design of microencapsulated chitosan microspheres for colonic drug delivery. J. Control. Release (1998) 52:109–118.
   PubMed Web of Science ®Google Scholar
• ••Use of chitosan microcores containing drug for delivery tothe colon.
   Google Scholar
• WATTS PJ, ILLUM L: Colonic drug delivery. Drug Delhi. Ind. Pharm. (1997) 23:893–913.
   Web of Science ®Google Scholar
• Good overview of area and technical challenges. KRISHNAIAH YR, SATYANARAYANA S, PRASAD YVR, RAO SN: Gamma scintigraphic studies on guar gum matrix Tablets for colonic drug delivery in healthy human volunteers. J. Control. Release (1998) 55:245–252.
   Google Scholar
• MATSUDA K, TAKAYA T, SHIMOJI F, MURAOKA M, YOSHIKAWA Y, TAKADA K: Effect of food intake on the delivery of fluorescein as a model drug in colon delivery capsule after oral administration to beagle dogs. J. Drug Target. (1996) 4:59–67.
   PubMed Web of Science ®Google Scholar
• TAKAYA T, SAWADA K, SUZUKI H, FUNAOKA A, MATSUDA K, TAKADA, K: Application of a colon delivery capsule to 5-aminosalicylic acid and evalua-tion of the pharmacokinetic profile after oral admini-stration to beagle dogs. J. Drug Target. (1997) 4 (5) :271–276.
   PubMed Web of Science ®Google Scholar
• HU Z, KIMURA G, MAWATARI S, SHIMOKAWA T, YOSHIKAWA Y, TAKADA K: New preparation method of intestinal pressure-controlled colon delivery capsules by coating machine and evaluation in beagle dogs. J. Control. Release (1998) 56:293–302.
   PubMed Web of Science ®Google Scholar
• ••Key paper using new approaches towards colonic drugdelivery.
   Google Scholar
• ISHIBASHI T, PITCAIRN GR, YOSHINO H, MIZOBE M, WILDING IR: Scintigraphic evaluation of a new capsule-type colon specific drug delivery system in healthy volunteers. J. Pharm. Sci. (1998) 87(5):531–535.
   Google Scholar
• ••Key paper using new approaches towards colonic drugdelivery.
   Google Scholar
• ISHIBASHI T, HATANO H, KOBAYASHI M, MIZOBE M, YOSHINO H: In vivo drug release behavior in dogs from a new colon-targeted delivery system. J. Control. Release (1999) 57:45–53.
   PubMed Web of Science ®Google Scholar
• ••Key paper using new approaches towards colonic drugdelivery.
   Google Scholar