Reverse Micelle-Based Microencapsulation of Oxytetracycline Hydrochloride into Poly-d,l-Lactide-co-Glycolide Microspheres
نویسندگان
چکیده
منابع مشابه
Microencapsulation of recombinant interferon a-2b into poly (D,L-lactide-co-glycolide) microspheres
Interferon-α2b (IFN-α2b) produced in Cuba by the Center for Genetic Engineering and Biotechnology was encapsulated into poly (D,L-lactide-co-glycolide) (PLGA) microspheres using the double emulsion-solvent evaporation method. Resulting microspheres showed smooth surfaces containing randomly distributed pores, a mean diameter of 28.1 ± 0.4 μm (using 14,000 rpm for the second emulsification step)...
متن کاملEncapsulation of Naja –Naja Oxiana Snake venom into Poly (lactide-co-glycolide) microspheres
One small-scale double emulsion technique for incorporation of Naja- Naja oxiana venom into Poly (lactide-co-glycolide) (PLGA) microspheres were developed and optimized. The effects of high speed homogenization on the double emulsion stability, microsphere size, entrapment efficiency and In vitro release of venom were studied. A stable double emulsion was verified by homogenization method. Slow...
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Successful vaccine application means maximum protection with minimal number of administrations. A rational development of vaccines involves studies of the nature of the antigen as well as of the adjuvant to be used to improve the immune responses. This has provided the impetus for studies to design the degradable devices and for different approaches to antigen delivery by different routes of ad...
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Chitosan/poly(DL-lactide-co-glycolide) (Ch/DL PLG) composite scaffolds were fabricated by freeze-drying lyophilization, and were evaluated and compared for use as a bone regeneration scaffold through measurements of the compression mechanical properties of the porous scaffolds. Also, In vitro cell culture of Sprague-Dawley rat's osteoblasts were used to evaluate the phenotype expression of cell...
متن کاملencapsulation of naja –naja oxiana snake venom into poly (lactide-co-glycolide) microspheres
one small-scale double emulsion technique for incorporation of naja- naja oxiana venom into poly (lactide-co-glycolide) (plga) microspheres were developed and optimized. the effects of high speed homogenization on the double emulsion stability, microsphere size, entrapment efficiency and in vitro release of venom were studied. a stable double emulsion was verified by homogenization method. slow...
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ژورنال
عنوان ژورنال: Drug Delivery
سال: 2007
ISSN: 1071-7544,1521-0464
DOI: 10.1080/10717540600740045