REFERENCES
- Berthold A., Cremer K., Kreuter J. Preparation and characterization of chitosan microspheres as drug carrier for prednisolone sodium phosphate as model for anti-inflammatory drugs. J. Control. Release 1996; 39: 17–25
- Cheng Y., Watts P., Hinchcliffe M., Hotchkiss R., Nankervis R., Faraj N. F., Smith A., Davis S. S., Illum L. Development of a novel nasal nicotine formulation comprising an optimal pulsatile and sustained plasma nicotine profile for an optimal and sustained plasma nicotine profile for smoking cessation. J. Control. Release 2002; 79: 243–254
- Cornaz A. L., De Ascentis A., Colombo P., Buri P. In vitro characteristics of nicotine microspheres for transnasal delivery. Int. J. Pharm. 1996; 129: 175–183
- García-Arieta A., Torrado-Santiago S., Goya L., Torrado J. J. Spray-dried powders as nasal absorption enhancers of cyanocobalamin. Biol. Pharm. Bull. 2001; 24: 1411–1416
- Gavini E., Rassu G., Sanna V., Cossu M., Giunchedi P. Mucoadhesive microspheres for nasal administration of an antiemetic drug, metoclopramide: in-vitro/ex-vivo studies. J. Pharm. Pharmacol. 2005; 57: 287–294
- Genta I., Costantini M., Asti A., Conti B., Montanari L. Influence of glutaraldehyde on drug release and mucoadhesive properties of chitosan microspheres. Carbohyd. Polym. 1998; 36: 81–88
- Giunchedi P., Juliano C., Gavini E., Cossu M., Sorrenti M. Formulation and in vivo evaluation of chlorhexidine buccal tablets prepared using drug-loaded chitosan microspheres. Eur. J. Pharm. Biopharm. 2002; 53: 233–239
- Illum L. Nasal drug delivery – possibilities, problems and solutions. J. Control. Release 2003; 87: 187–198
- Lim S. T., Martin G. P., Berry D. J., Brown M. B. Preparation and evaluation of the in vitro drug release properties and mucoadhesion of novel microspheres of hyaluronic acid and chitosan. J. Control. Release 2000; 66: 281–292
- Martinac A., Filipović-Grčić J., Voinovich D., Perissutti B., Franceschinis E. Development and bioadhesive properties of chitosan-ethylcellulose microspheres for nasal delivery. Int. J. Pharm. 2005; 291: 69–77
- Meng F. T., Ma G. H., Qiu W., Su Z. G. W/O/W double emulsion technique using ethyl acetate as organic solvent: effects of its diffusion rate on the characteristics of microparticles. J. Control. Release 2003; 91: 407–416
- Pavanetto F., Genta I., Giunchedi P., Conti B., Conte U. Spray-dried albumin microspheres for the intra-articular delivery of dexamethazone. J. Microencapsul. 1994; 11: 445–454
- Pereswetoff-Morath L. Microspheres as nasal drug delivery systems. Adv. Drug Deliver. Rev. 1998; 29: 185–194
- Rodriguez M. S., Albertengo L. A., Agullo E. Emulsification capacity of chitosan. Carbohyd. Polym. 2002; 48: 271–276
- Ruedas Rama M. J., Ruiz Medina A., Molina Díaz A. Bead injection spectroscopy-flow injection analysis (BIS-FIA): an interesting tool applicable to pharmaceutical analysis determination of promethazine and trifluoperazine. J. Pharmaceut. Biomed. 2004; 35: 1027–1034
- Schulz P. C., Rodriquez M. S., Del Blanco L. F., Pistonesi M., Agullo E. Emulsification properties of chitosan. Colloid Polym. Sci. 1998; 276: 1159–1165
- Singla A. K., Chawla M. Chitosan: some pharmaceutical and biological aspects - an update. J. Pharm. Pharmacol. 2001; 53: 1047–1067
- Varshosaz J., Sadrai H., Alinagari R. Nasal delivery of insulin using chitosan microspheres. J. Microencapsul. 2004; 21: 761–774
- Vasir J. K., Tambwekar K., Garg S. Bioadhesive microspheres as a controlled drug delivery system. Int. J. Pharm. 2003; 255: 13–32
- Wang F. J., Wang C. H. Sustained release of etanidazole from spray-dried microspheres prepared by nonhalogenated solvents. J. Control. Release 2002; 81: 263–280