REFERENCES
- Buckler H.M., Kalsi P.K., Centril J.A., Anderson D.C. An audit of estradiol levels and implant frequency in women undergoing subcutaneous implant therapy. Clin. Endocrinol 1995; 42: 445–450, [CSA]
- Cummings S.R., Kelsey J.L., Nevitt M.C. Epidemiology of osteoporosis osteoporotic fractures. Epidemiol. Rev 1985; 7: 178, [INFOTRIEVE], [CSA]
- Roux C. Estrogen therapy in postmenopausal osteoporosis. what we know and what we don't. Rev. Rhum. Engl. Ed 1997; 64(6)402–409, [INFOTRIEVE], [CSA]
- Lignieres B.D. Hormone replacement therapy: clinical benefits and side effects. Maturitas 1996; 23(suppl)S31–S36, [INFOTRIEVE], [CSA], [CROSSREF]
- Miller R.A., Brady J.M., Cutright D.E. Degradation rates of oral resorbable implants (polylactates and polyglycolates): rate modification with changes in PLA/PGA copolymer ratios. J. Biomed. Mater. Res 1997; 11: 711–719, [CSA], [CROSSREF]
- Lewis D.H. M. Chasin, R. LangerControlled release of bioactive agents from lactide/glycolide polymers. Biodegradable polymers as drug delivery systems, . Marcel Dekker Inc, NY 1990; 1–31
- Birnbaum D.T., Kosmala J.D., Henthorn D.B., Brannon-Peppas L. Controlled release of beta-estradiol from PLAGA microparticles: the effect of organic phase solvent on encapsulation and release. J Control. Release 2000; 65(3)375–87, [INFOTRIEVE], [CSA], [CROSSREF]
- Zaghloul A.A., Mustafa F., Siddiqu A., Khan M. Biodegradable microparticulates of beta-estradiol: preparation and in vitro characterization. Drug Dev. Ind. Pharm 2005; 31(8)803–811, [INFOTRIEVE], [CSA], [CROSSREF]
- Xinteng Z., Weisan P., Ruhua Z., Feng Z. Preparation and evaluation of poly (D, L-lactic acid) (PLA) or D, L-lactide/glycolide copolymer (PLGA) microspheres with estradiol. Pharmazie 2002; 57(10)695–697, [INFOTRIEVE], [CSA]
- Brannon-Peppas L. Controlled release of beta-estradiol from biodegradable microparticles within a silicone matrix. J. Biomater. Sci. Polym. Ed 1994; 5(4)339–351, [INFOTRIEVE], [CSA]
- Mehta R.C., Thanoo B.C., Deluca P.P. Peptide containing microspheres from low molecular mass and hydrophilic poly(D, L-lactide-co-glycolide). J. Control. Release 1996; 41: 249–257, [CSA], [CROSSREF]
- Harrell Fu K.R., Zinski K., Um C., Jaklenec A., Frazier J., Lotan N., Burke P., Klibanov A.M., Langer R. Potential approach for decreasing the burst effect of protein from PLGA microspheres. J. Pharm. Sci 2003; 92(8)1582–1591, [CSA], [CROSSREF]
- Karnachi A.A., Khan M.A. Box-Behnken design for the optimization of formulation variables of indomethacin coprecipitates with polymer mixtures. Int. J. Pharm 1996; 131: 9–17, [CSA], [CROSSREF]
- Zaghloul A.A, Vaithiyalingam S.R., Faltinek J., Reddy I.K., Khan M.A. Response surface methodology to obtain naproxen controlled release tablets from its microspheres with Eudragit L100-55. J. Microencapsul 2001; 18(5)651–662, [INFOTRIEVE], [CSA], [CROSSREF]
- Mu L., Feng S.S. PLGA/TPGS nanoparticles for controlled release of paclitaxel: effects of the emulsifier and drug loading ratio. Pharm. Res 2003; 20(11)1864–1872, [INFOTRIEVE], [CSA], [CROSSREF]
- Selek H., Sahin S., Ercan M.T., Sargon M., Hincal A.A, Kas H.S. Formulation and in vitro/in vivo evaluation of terbutaline sulphate incorporated in PLGA (25/75) and L-PLA microspheres. J. Microencapsul 2003; 20(2)261–271, [INFOTRIEVE], [CSA], [CROSSREF]
- Box G.E.P., Behnken D.W. Some new three level designs for the study of quantitative variables. Technometrics 1960; 2: 455–475, [CSA], [CROSSREF]
- Parikh B.V., Upadrashta S.M., Neau S.H., Nuessle N.O. Oestrone loaded poly (l-lactic acid) microspheres: preparation, evaluation and in vitro release kinetics. J. Microencapsul 1993; 10(2)141–153, [INFOTRIEVE], [CSA]
- Dasaratha D.M., Vema K., Jayakumar R., Vamsadhara C. Preparation and characterization of injectable microspheres of contraceptive hormones. Int. J. Pharm 2003; 268(1–2)23–29, [CSA], [CROSSREF]
- Saxena V., Sadoqi M., Shao J. Indocyanine green-loaded biodegradable nanoparticles: preparation, physicochemical characterization and in vitro release. Int. J. Pharm 2004; 278(2)293–301, [INFOTRIEVE], [CSA], [CROSSREF]
- Wang J., Wang B.M., Schwendeman S.P. Characterization of the initial burst release of a model peptide from poly(D, L-lactide-co-glycolide) microspheres. J. Control. Release 2002; 82(2–3)289–307, [INFOTRIEVE], [CSA], [CROSSREF]
- Deng X.M., Li X.H., Yuan M.L., Xiong C.D., Huang Z.T., Jia W.X., Zhang Y.H. Optimization of preparative conditions for poly-DL-lactide-polyethylene glycol nanoparticles with entrapped Vibro-Cholera antigens. J. Control. Release 1999; 58: 123–131, [INFOTRIEVE], [CSA], [CROSSREF]
- Jeffery H., Davis S.S., O'Hagan D.T. The preparation and characterization of poly(lactide-co-glycolide) microparticles. II. The entrapment of model protein using a (water-in-oil)-in-water emulsion solvent evaporation technique. Pharm. Res 1993; 10: 362–368, [INFOTRIEVE], [CSA], [CROSSREF]