Formulation and characterization of poloxamer 407®: thermoreversible gel containing polymeric microparticles and hyaluronic acid
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چکیده
منابع مشابه
Formulation and Evaluation of In-vitro Characterization of Gastic-Mucoadhesive Microparticles/Discs Containing Metformin Hydrochloride
The present study involves preparation and evaluation of gastric-mucoadhesive microparticles with Metformin Hydrochloride as model drug for prolongation of gastric residence time. The microparticles were prepared by the emulsification solvent evaporation technique using polymers of Carbomer 934p (C) and Ethylcellulose (EC). The microparticles were prepared by emulsion solvent evaporation method...
متن کاملFormulation and Evaluation of In-vitro Characterization of Gastic-Mucoadhesive Microparticles/Discs Containing Metformin Hydrochloride
The present study involves preparation and evaluation of gastric-mucoadhesive microparticles with Metformin Hydrochloride as model drug for prolongation of gastric residence time. The microparticles were prepared by the emulsification solvent evaporation technique using polymers of Carbomer 934p (C) and Ethylcellulose (EC). The microparticles were prepared by emulsion solvent evaporation method...
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در این تحقیق روشی جهت سنتز یک سری از کمپلکس های پلاتین (ii) حاوی لیگاند های دهنده ی فسفری شامل فسفیت و فسفین ارائه شده است. واکنش پیش ماده ی پلاتین (ii)،trans/cis- [ptcl2(sme2)2] ، با 2 اکی مولار از لیگاند p(oph)3در حلال بنزن کمپلکس1، cis-[ptcl2(p(oph)3)2] را تولید می نماید. جهت سنتز کمپلکس سایکلو متال فسفیتی، کمپلکس 1 با 1 اکی والان واکنشگر ptcl2 در حلال زایلن در شرایط رفلاکس زیر گاز آرگون م...
Cardiotoxicity occurred in aged C57BL/6nia mice given a formulation containing poloxamer 407 hydrogel
Poloxamer 407 is a thermoreversible hydrogel frequently used as a carrier for polymer formulations in delayed-absorption drug studies, with limited toxicity in young mice. We gave six 24-month-old C57BL/6nia male mice each a subcutaneous injection of polylactic acid (PLA)/polyglycolic acid (PGA) copolymer biodegradable microparticles mixed with poloxamer 407 at a dose of 1.1 g/kg and 6 g/kg, re...
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ژورنال
عنوان ژورنال: Química Nova
سال: 2013
ISSN: 0100-4042
DOI: 10.1590/s0100-40422013000800008