1)PLGA乳酸-乙醇酸共聚物
1.Aim:To prepare 5-fluorouracil(5-FU) loaded nanoparticles using the biodegradable materials-poly(L-lactic-co-glycolic acid)(PLGA),and to study the shape characteristics and in vitro and in vivo release behaviors of the nanoparticles.目的:以生物可降解材料乳酸-乙醇酸共聚物(PLGA)制备5-氟尿嘧啶(5-FU)纳米粒,并对其进行体内外释药研究。
2.Aim: To prepare 5-Fluorouracil(5-FU) loaded nanoparticles using the biodegradable materials- poly(L-lactic-co- glycolic acid)(PLGA), and to study the shape characteristics and releasing behavior of the nanoparticles in vitro and in vivo.目的:以生物可降解材料乳酸-乙醇酸共聚物(PLGA)制备氟尿嘧啶(FU)纳米粒,并对纳米粒的形态特征和体内外释放特性进行研究。
英文短句/例句
1.Preparation and Release Behavior Investigation of Drug-loading Fibers with Core-shell Structure乳酸-乙醇酸共聚物载药复合纤维制备及其释药行为研究
2.Influences of Different Mol Feed Ratio of Lactic Acid and Glycolic Acid on the Structure and Properties of Copolymer乳酸/乙醇酸摩尔比对其共聚物结构性能的影响
3.Study of PLGA Based Magnetic Microspheres磁性聚乳酸聚乙醇酸共聚物载体微球的实验研究
4.Study on the properties of poly(lactic acid)/poly(ethylene glycol) blends聚乳酸/聚乙二醇共混材料的性能研究
5.Applications of Polyethylene Glycol-Polylactic Acid Block Copolymers in Drug Delivery System聚乙二醇-聚乳酸嵌段共聚物在药物递送系统中的应用
6.vinyl acetate-ethylene copolymer emulsion乙酸乙烯-乙烯共聚乳液
7.The Investigation of Poly Lactic Acid Polyethylene Glycol (PLA-PEG) Based Composite for Bone Tissue Engineering;聚乳酸聚乙二醇嵌段共聚物复合材料及应用基础研究
8.Investigations on the Morphology and Melt Crystallization of Poly(L-lactide)-Poly(Ethylene Glycol) Diblock Copolymers;聚乳酸—聚乙二醇二嵌段共聚物的结晶与形态结构
9.Synthesis and characterization of amino terminated poly(ethylene glycol)-poly(lactic acid) block copolymers端氨基聚乙二醇-聚乳酸嵌段共聚物的合成及表征
10.Effect of catalyst on structure and property of poly(lactic acid-glycolic acid)催化剂对L-乳酸和乙醇酸共聚物结构性能的影响
11.Construction of PLGA Release Microspheres with Adjustable Acidic Degradation Properties酸性可调的聚乳酸-羟基乙酸共聚物微球的制备
12.Synthesis of Polyethylene Naphthalate and Its Copolymer聚萘二酸乙二醇酯及其共聚物的合成
13.Preparation and Mechanical Properties of Poly(lactic acid)/Poly(ethylene-co-vinyl acetate)Blends聚乳酸/乙烯-乙酸乙烯共聚物的共混工艺及力学性能
14.Studies on Ajuvants of Poly (D, L-Lactide-Co-Glycolide) Microspheres;聚乳酸聚乙醇酸(PLGA)微球佐剂的研究
15.Synthesis and characterization of poly (ethylene glycol)/poly (β-hydroxybutyrate)/poly (ethylene glycol) triblock copolymer聚乙二醇/聚(β-羟基丁酸酯)/聚乙二醇三嵌段共聚物的合成与表征
16.Synthesis of Polylactic Acid-Polyethylene Glycol via Melt Copolymerization生物降解材料聚乳酸-聚乙二醇的合成及表征
17.chloroprene-vinylacetate copolymer latex氯丁二烯-醋酸乙烯共聚物胶乳
18.Preparation and Characterization of PGBS and Poly(Lactic Acid) Blend聚癸二酸丙三醇丁二醇酯/聚乳酸共混物的制备和性能表征
相关短句/例句
PLGA聚乳酸-聚乙醇酸共聚物
1.Objective To investigate the effects of SP-PLGA NP on the number of osteoclasts of the periodontal tissues during othodontic tooth movement.方法:将P物质-聚乳酸-聚乙醇酸共聚物纳米缓释微球(SP-PLGA NP)注射入正畸大鼠第一磨牙根尖水平龈下,分别在加力后1,3,7,14天后采用HE染色观察牙周组织变化和压力侧破骨细胞数目,并和单纯用P物质以及空白对照组比较。
3)polymer of polyglycolic acid and polylactic acid(PGLA)聚乙醇酸/聚乳酸共聚物
4)PLGA聚乳酸-乙醇酸共聚物
1.METHODS Made an orthogonal design at 3 levels of 3 factors(concentration of PLGA,portion of solvent and concentration of doxycycline) to measure the concentration of doxycycline in vitro,caculated the range using the releasing rate on the sixth day and score of coagulate time as parameter.方法将聚乳酸-乙醇酸共聚物(PLGA)浓度、溶剂配比和多西环素浓度按三个水平作正交设计,进行体外释放度试验,以第6天的释放百分率和凝结时间的综合分为指标,计算极差。
2.Thermosensitive hydrogels were prepared with MPEG-PLGA.方法采用W/O/W型乳化溶剂挥发法以聚乳酸-乙醇酸共聚物(PLGA)为材料制备空白微球,通过吸附法制备rhBMP-2载药微球。
5)PLGA聚乳酸/乙醇酸共聚物
1.Study on the preparation and transfer efficiency of new nanoparticles gene delivery PAMAM-PLGA;聚乳酸/乙醇酸共聚物纳米基因载体的制备及转染效率考察
6)PLGA聚乳酸乙醇酸共聚物
1.Pharmacokinetic Study of Recombinant Human Interferon-alpha-2b PLGA Microspheres in Rats;重组人干扰素α2b聚乳酸乙醇酸共聚物微球在大鼠体内的药动学研究
2.Progresses in Preparation of PLA, PLGA Microspheres and their Influence Factors;聚乳酸、聚乳酸乙醇酸共聚物微球的制备及体外释放影响因素研究进展
延伸阅读
氯乙烯和乙烯僧酸乙烯共聚物接枝共聚物分子式:CAS号:性质:为在乙烯/醋酸乙烯共聚物(EVA)之大分子链上进行氯乙烯接枝共聚后得到之产品,按EVA中醋酸乙烯含量不同和接枝共聚物中EVA含量不同以及分子量大小,分为冲击改性剂用、硬质和软质品用三类。作冲击改性剂用和软质品用者多为EVA中VAC含量45%,EVA含量为50%。主要用于防水卷材、医用制品、电缆、记录材料和与PVC共混后作门窗型材。硬质品用者为EVA中VAC含量为15%,EVA含量5%~10%。除接枝物外含聚氯乙烯均聚物。可直接用作门窗型材和管材,冲击强度比一般PVC可提高4倍以上,将EVA溶于或分散于氯乙烯单体中进行悬浮聚合制得。