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Journal of Microencapsulation
Micro and Nano Carriers
Volume 22, 2005 - Issue 1
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Research Article

Effects of formulation factors on encapsulation efficiency and release behaviour in vitro of huperzine A-PLGA microspheres

X. Fu China Pharmaceutical University, Nanjing, PR ChinaCorrespondence[email protected]
,
Q. Ping China Pharmaceutical University, Nanjing, PR China
&
Y. Gao Beijing Institute of Pharmacology and Toxicology, Beijing, PR China
Pages 57-66 | Received 12 Feb 2004, Accepted 05 Sep 2004, Published online: 03 Oct 2008

References

  • Al-Maaieh A, Flanagan DR. 2001. Salt and cosolvents effects on ionic drug loading into microspheres using an 0/W method. Journal of Controlled Release 70:169–181.
  • Bath DF, Munday DL, Smith A. 1999. Solvent influence on spray-dried biodegradable microspheres. Journal of Microencapsulation 16:453–474.
  • Bodmeier R, McGinty JW. 1987. Polylactic acid microspheres containing quinidine base and quinidine sulphate prepared by the solvent evaporation technique. I. Method and morphology. Journal of Microencapsulation 4:279–288.
  • Bodmeier R, Oh KH, Chen H. 1989. The effect of the addition of low weight poly(D,L-lactide) on drug release from biodegradable poly(D,L-lactide) drug delivery systems. International Journal of Pharmaceutics 51:1–8.
  • Boury F, Marchais H, Proust JE, Benoit JP. 1997. Bovine serum albumin release from poly(a-hydroxy acid) microspheres: effect of polymer molecular weight and surface properties. Journal of Controlled Release 45:75–86.
  • Corre PL, Rytting JH, Gajan V, Chevanne F, Verge RL. 1997. In vitro controlled release kinetics of local anaesthetics from poly(D,L-lactide) and poly(lactide-co-glycolide) microspheres. Journal of Microencapsulation 14:243–255.
  • Iwata M, Nakamura Y, McGinity JW. 1999. In vitro and in vivo release properties of brilliant blue and tumour necrosis factor-alpha(TNF-a) from poly(D,L-lactic-co-glycolic acid) multiphase microspheres. Journal of Microencapsulation 16:777–792.
  • Leelarasamee N, Howard SA, Malanga CJ, Ma JKH. 1988. A method for the preparation of poly(lactic acid) microcapsules of controlled particle size and drug loading. Journal of Microencapsulation 52:147–157.
  • Matsumoto A, Matsukawa Y, Suzuki T, Yoshino H, Kobayashi M. 1997. The polymer-alloys method as a new preparation method of biodegradable microspheres: principle and application to cisplatin-loaded microspheres. Journal of Controlled Release 48:19–27.
  • O'Donnell PB, McGinity JW. 1997. Preparation of microspheres by the solvent evaporation technique. Advanced Drug Delivery Reviews 28:25–42.
  • Okada H. 1997. One- and three-month release injectable microspheres of the LH-RH superagonist leuprorelin acetate.Advanced Drug Delivery Reviews 28:43–70.
  • Tang XC. 1996. HuperzineA (Shuangyiping): a promising drug for Alzheimer's disease. Acta Pharmacologica Sinica 17:481–484.
  • Yang Y-Y, Chung T-S, Ng NP. 2001. Morphology, drug distribution, and in vitro release profiles of biodegradable polymeric microspheres containing protein fabricated by double-emulsion solvent extraction/evaporation method. Biomaterials 22:231–241.
  • Zhu KJ, Jiang HL, Du XY. 2001. Preparation and characterization of hcG-loaded polylactide or poly(lactide-co-glycolide) microspheres using a modified W/O/W emulsion solvent evaporation technique, Journal of Microencapsulation 18:247–260.

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