...；微球；乳酸-羟基乙酸共聚物；乳化-溶剂挥发法；正交设计 [gap=1293]Keywords】: Tetramethylpyrazine； Microspheres； PLGA； Emulsion solvent evaporation method； Orthogonal experiments ..
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...- 中国保健协会 yanoacrylate, PACA）、聚乳酸（poly lactic acid, PLA）、乳酸-羟基乙酸共聚物（poly lactic-co-glycolic acid, PLGA）等材料的纳米粒（nanoparticle, NP）作为载体将药物送入脑内。
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乳酸羟基乙酸共聚物 PLGA ; polylactic-co-glycolic acid
目的研究仿生矿化的聚乳酸-羟基乙酸共聚物(PLGA)作为骨组织工程支架材料的可行性。
Objective To investigate the feasibility of using biomimetic mineralized PLGA as scaffold material in bone tissue engineering.
目的以聚乳酸-羟基乙酸共聚物（PLGA）为材料，采用静电纺丝方法制备纤维支架，考察制备参数对纤维支架结构及纤维直径的影响规律。
Objective To prepare PLGA fiber scaffolds by electrospinning process and investigate the influence of preparation parameters on the structure of the scaffolds.
方法：以鸡新城疫病毒（NDV）作为疫苗模型药物、乳酸-羟基乙酸共聚物（PLGA）为载体材料，采用W/O/W复乳-溶剂挥发法制备NDV-PLGA口服微球。
METHODS:Newcastle dis-ease virus(NDV)vaccine was used as model drug, and PLGA as carrying agent to prepare NDV-PLGA oral microspheres by W/O/W emulsifying-solvent evaporation technique.
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