乳酸乙醇酸共聚物

乳酸乙醇酸共聚物（PLGA）熔体的流变性能

Rheological behavior of lactic acid and glycolic acid ( PLGA ) copolymer melt

材料有聚乳酸乙醇酸共聚物，溶菌酶，聚乙烯醇，其他试剂均为分析纯。

The other reagents were analytical pure .

~（60）Co辐照对睾丸酮/乳酸-乙醇酸共聚物微球理化特性及体外释放的影响

Effect of ~ ( 60 ) Co irradiation on physicochemical properties and in vitro drug release profile of testosterone / poly ( DL-lactide - co-glycolide ) microspheres

方法采用乳化-分散法，将可生物降解高分子聚乳酸/乙醇酸共聚物（PLGA）对VEGF进行包裹，合成可缓慢释放的微粒。

Methods The method of emulsification-diffusion was to incorporate VEGF into microparticles that composed of biodegradable PLGA , and the controlled release of microparticles were acquired .

目的：睾丸酮（T）/乳酸-乙醇酸共聚物（PLGA）微球60Co辐照灭菌可行性研究。

OBJECTIVE : To investigate the possibility to sterilize testosterone ( T ) / poly ( DL-lactide-co-glycolide )( PLGA ) microspheres with 60 Co irradiation .

以可生物降解材料聚乳酸聚乙醇酸共聚物（Poly-dl-lactic-co-glycolic，PLGA）为原料，采用多相乳化技术制备载VEGF纳米粒子。

VEGF nanoparticle ( VEGF-NP ) was prepared by a multi-emulsification technique using a biodegradable poly-dl-lactic-co-glycolic ( PLGA ) as matrix material ?

采用直接法熔融缩聚制备了L乳酸和乙醇酸共聚物PLGA，并用锥板流变仪对PLGA的流变性能进行测试。

A direct copolymerisation process was used to prepare lactic acid and glycolic acid copolymer ( PLGA ) . Rheological behavior of PLGA melt was tested using cone and plate .

乙型肝炎病毒表面抗原-乳酸/乙醇酸共聚物缓释微球的制备、释放和免疫学研究

Preparation , release and immunogenicity evaluation of HBsAg-PLGA microspheres

乳酸羟乙醇酸共聚物微球中蛋白包封率的测定

Determination of encapsulated protein in the PLGA microspheres

方法：在一定的温度和压力下，采用配位-插入聚合法通过交酯开环合成聚乳酸-乙醇酸共聚物缓释材料。

METHODS Under specified temperature and press , adopt coordination-insertion mechanisms by a ring-opening polymerization process .

乳酸-乙醇酸共聚物载药复合纤维制备及其释药行为研究布洛芬包合物凝胶体外释药行为及体内药代动力学研究

Preparation and Release Behavior Investigation of Drug-loading Fibers with Core-shell Structure In vitro release behavior and in vivo pharmacokinetics of ibuprofen inclusion complex in situ gel

方法应用聚乳酸聚乙醇酸共聚物和聚乙烯醇包载特异性反义单核细胞趋化蛋白1基因，制备纳米级粒子混合物。

Methods Nanoparticle DNA complex was prepared with PLGA bearing antisense monocyte chemotactic protein 1 ( A MCP 1 ), a specific expression gene , and the package efficiency , release progress in vitro , and size of the complex were determined .

目的考察乳酸-羟乙醇酸共聚物（PLGA）微球制备工艺对新城疫病毒的稳定性影响，并寻求合适的保护剂以稳定新城疫病毒的活性。

OBJECTIVE To evaluate the effects of formulation technique of PLGA microspheres on the stability of Newcastle disease virus and to look for a proper protectant to stabilize Newcastle disease virus .

亲水/亲脂性附加剂对乳酸-羟乙醇酸共聚物微球中蛋白释放的影响

Effect of hydrophilic / hydrophobic additives on protein release from PLGA microspheres

多孔聚乳酸-聚乙醇酸共聚物作为缓释重组人骨形态发生蛋白-2载体的实验研究

Experimental study on porous poly ( DL-lactic-co-glycolic acid ) as carrier for sustained release of the recombinant human bone morphogenetic protein-2

目的：优化盐酸昂丹司琼聚乳酸-乙醇酸嵌段共聚物（PLGA）微球的处方工艺。

Objective : To optimize the technique for preparation of ondansetron hydrochloride-loaded poly ( lactic-co-glycolic acid )( PLGA ) microspheres .