Preparation

Journal of Controlled Release

Volumn 39, Issue 1, 1996, Pages 17-25

  Berthold, A ^a   Cremer, K ^b   Kreuter, J ^a  

^a GOETHE UNIVERSITY   (Germany)

^b LTS Lohmann Therapie Systeme AG   (Germany)

Author keywords

Chitosan; Microsphere; Precipitation process; Prednisolone sodium phosphate; Sustained release

Indexed keywords

ANTIINFLAMMATORY AGENT; BETAMETHASONE VALERATE; CELLULOSE ACETATE; CHITOSAN; DRUG CARRIER; HYDROCORTISONE; MICROSPHERE; POLYMER; POLYSORBATE 80; PREDNISOLONE; PREDNISOLONE SODIUM PHOSPHATE; SODIUM SULFATE; TRIAMCINOLONE ACETONIDE;

ADSORPTION; ARTICLE; CONTROLLED STUDY; DIFFERENTIAL SCANNING CALORIMETRY; DRUG RELEASE; MOLECULAR WEIGHT; MORPHOLOGY; PARTICLE SIZE; PHARMACEUTICS; PRECIPITATION; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; SPECTROPHOTOMETRY; SURFACE CHARGE; SUSTAINED RELEASE PREPARATION; TURBIDITY;

EID: 0029969540     PISSN: 01683659     EISSN: None     Source Type: Journal    
DOI: 10.1016/0168-3659(95)00129-8     Document Type: Article

References (30)

1. 14C]acrylate nanoparticles in healthy and chronically inflamed rabbit eyes, Int. J. Pharm. 54 (1989) 149-153.
2. L. Illum, J. Wright and S.S. Davis, Targeting of microspheres to sites of inflammation, Int. J. Pharm. 52 (1989) 221-224.
3. H.O. Alpar, W.N. Field, R. Hyde and D.A. Lewis, The transport of microspheres from the gastro-intestinal tract to inflammatory air pouches in the rat, J. Pharm. Pharmacol. 41 (1989) 194-196.
4. C.M. Lehr, J.A. Bouwstra, E.H. Schacht and H.E. Junginger, In vitro evaluation of mucoadhesive properties of chitosan and some other natural polymers, Int. J. Pharm. 78 (1992) 43-48.
5. H.L. Lueßen, C.M. Lehr, C.O. Rentel, A.B.J. Noach, A.G. Boer, A.G., J.C. Verhoef and H.E. Junginger, Bioadhesive polymers for the peroral delivery of peptide drugs, J. Control. Release 29 (1994) 329-338.
6. P.C. Berscht, B. Nies, A. Liebendörfer and J. Kreuter, Incorporation of basic fibroblast growth factor into methylpyrrolidinone chitosan fleeces and determination of the in vitro release characteristics, Biomaterials 15 (1994) 593-600.
7. S. Hirano, H. Seino, Y. Akiyama and I. Nonaka, Bio-compatibility of chitosan by oral and intravenous administration, Polym. Eng. Sci. 59 (1988) 897-901.
8. W.-M. Hou, S. Miyazaki, M. Takada and T. Komai, Sustained release of indomethacin from chitosan granules. Chem. Pharm. Bull. 33 (1985) 3986-3992.
9. Y. Kawashima, T. Handa, A. Kasai, A. Kasai, H. Takenaka, S.Y. Lin and Y. Ando, Novel method for the preparation of controlled-release theophylline granules coated with a polyelectrolyte complex of sodium polyphosphate-chitosan, J. Pharm. Sci. 74 (1985) 264-268.
10. S. Miyazaki, H. Yamaguchi, C. Yokouchi, M. Takada and W.-M. Hou, Sustained-release and intragastric-floating granules of indomethacin using chitosan in rabbits, Chem. Pharm. Bull. 36 (1988) 4033-4038.
11. Y. Sawayanagi, N. Nambu and T. Nagai, Use of chitosan for sustained-release preparations of water-soluble drugs, Chem. Pharm. Bull. 30 (1982) 4213-4215.
12. S. Shiraishi, T. Imai and M. Otagiri, Controlled release of indomethacin by chitosan-polyelectrolyte complex: optimization and in vivo/in vitro evaluation, J. Control. Release 25 (1993) 217-225.
13. L. Illum, N.F. Farraj and S.S. Davis, Chitosan as a novel nasal delivery system for peptide drugs, Pharm. Res. 11 (1994) 1186-1189.
14. T. Imai, S. Shiraishi, H. Saito and M. Otagiri, Interaction of indomethacin with low molecular weight chitosan, and improvements of some pharmaceutical properties of indomethacin by low molecular weight chitosans, Int. J. Pharm. 67 (1991) 11-20.
15. I. Genta, F. Pavanetto, B. Conti, P. Giunchedi and U. Conte, Spray-drying for the preparation of chitosan microspheres, Proc. Int. Symp. Control. Release Bioact. Mater. 21 (1994) 616-617.
16. S. Miyazaki, K. Ishi and T. Nadai, The use of chitin and chitosan as drug carriers, Chem. Pharm. Bull. 29 (1981) 3067-3069.
17. Y. Sawayanagi, N. Nambu and T. Nagai, Enhancement of dissolution properties of prednisolone from ground mixtures with chitin or chitosan, Chem. Pharm. Bull. 31 (1983) 2507-2509.
18. J.M. Gallo and E.E. Hassan, Receptor-mediated magnetic carriers: Basis for targeting, Pharm. Res. 5 (1988) 300-304.
19. E.E. Hassan, R.C. Parish and J.M. Gallo, Optimized formulation of magnetic chitosan microspheres containing the anticancer agent, oxantrazole, Pharm. Res. 9 (1992) 390-397.
20. P. Artursson, T. Lindmark, S.S. Davis and L. Illum, Effect of chitosan on the Permeability of monolayers of intestinal epithelial cells (CACO-2), Pharm. Res. 11 (1994) 1358-1361.
21. J. Akbuga and G. Durmaz, Preparation and evaluation of cross-linked chitosan microspheres containing furosemide, Int. J. Pharm. 111 (1994) 217-222.
22. B.C. Thanoo, M.C. Sunny and A. Jayakrishnan, Cross-linked chitosan microspheres: Preparation and evaluation as a matrix for the controlled release of pharmaceuticals, J. Pharm. Pharmacol. 44 (1992) 283-286.
23. N. Jaeger and R. Finsy, Particle sizing by photon correlation spectroscopy. Part II: Average values, Part. Part. Syst. Charact. 8 (1991) 187-193.
24. N. Jaeger, H. Demeyere, R. Finsy, R. Sneyers, J. Vanderdeelen, P. Meeren and M. Laethem, Particle sizing by photon correlation spectroscopy. Part I: Monodisperse latices: Influence of scattering angle and concentration of dispersed material, Part. Part. Syst. Charact. 8 (1991) 179-186.
25. J. Wagner, Teilchengrößenbestimmung mittels dynamischer Lichtstreuung, Chem. Ing. Tech. 58 (1986) 578-583.
26. G. Wedler, Adsorption - Eine Einführung in die Physisorption und Chemisorption, Verlag Chemie, Weinheim, 1970.
27. J.K. Haleblian, Pharmaceutical applications of polymorphism, J. Pharm. Sci. 64 (1975) 1269-1288.
28. C. Kienzle-Sterzer, D. Rodriguez-Sanchez and C. Rha, Solution properties of chitosan: chain conformation. In: J.P. Zikakis (Ed.), Chitin, Chitosan and Related Enzymes, Academic Press, Orlando, FL, 1984, pp. 383-393.
29. J. Kreuter, Peroral administration of nanoparticles, Adv. Drug Deliv. Rev. 7 (1991) 71-86.
30. R. Muzzarelli, G. Biagini, A. Damadei, A. Pugnaloni and J. DaLio, Chitosans and other polysaccharides as wound dressing materials. In: V. Crescenci, S. Stivala and J. Dea (Eds), Industrial Polysaccharides: Biomedical and Biotechnological Advances, Gordon & Breach, New York, 1990, pp. 77-88.