- 更多网络例句与乙交酯相关的网络例句 [注：此内容来源于网络，仅供参考]
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Before degradation: limpid stereo reticular structure of PLGA; One week after degradation: PLGA was corroded and the reticular structure was decreased; Three weeks after degradation: airspace was gradually disappeared and the reticular structure was further decreased; Five weeks after degradation: airspace and the reticular structure were completely damaged, which was in an indefinite form.
降解前PLGA(丙交酯和乙交酯的摩尔比为90∶10)支架材料呈清晰的三维立体网状空隙结构；降解1周后，材料表面受侵蚀，网状结构减少，孔洞局灶性连接呈片状；3周时材料表面受侵蚀现象加重，空隙逐渐消失，网状结构进一步减少，聚合物融合呈大片状；5周后材料空隙、网状结构完全消失，呈不定型均质状。
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Experimental materials: American NPG alloy,β-tricalcium phosphate, calcium phosphate cement, poly-lactic-co-glycolic acid and polytetrafluoroethylene.
实验材料：美国NPG黄合金块、β-磷酸三钙、固化的磷酸钙骨水泥、聚丙交酯乙交酯及聚四氟乙烯。
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Objective To evaluate the biocompatibility of poly (lactic acid/glycolic acid/asparagic acid-co-polyethylene glycol) tri-block copolymer in vitro.
目的 对自主研制的三嵌段骨基质材料－聚丙交酯／乙交酯／天冬氨酸－聚乙二醇的体外生物相容性进行评价。
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Objectives: To investigate the effects of adhesion and proliferation of bone mesenchymal stem cells in the surface of lactic acid/glycolic acid/asparagic acid-co-polyethylene glycol PLGA- tri-block polymer scaffolds, try to find a new biomaterial to induce seed cells in vitro for bone tissue engineering.
目的：探讨大鼠骨髓间充质干细胞BMSCs在聚丙交酯/乙交酯/天冬氨酸-聚乙二醇三嵌段多元共聚物 PLGA-表面粘附、增殖的情况，为组织工程学体外诱导种子细胞生长提供新的生物材料。
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Methods Autologous BMMSC of New Zealand rabbits were acquired and induced into chondrogenic differentiation by adding transforming growth factor-β1 (TGF-β1), dexamethasane and ascorbic acid in vitro. Then the chondrocytes were implanted onto novel polymeric scaffolds made by Poly (dl-lactide-co-glycolide) embedding with chitosan nonwoven cloth. The tissue engineering cartilaginous grafts composed of chondrogenetic BMMSC/scaffolds were finally transplanted into the defects of ear cartilage in rabbits of the experimental group.
取新西兰大白兔BMMSC体外培养扩增，以含转化生长因子(TGF-β1)、地塞米松和维生素C的培养液做诱导培养，实验组以诱导后的软骨细胞与聚丙交酯－乙交酯共聚物Poly(dl-lactide-co-glycolide)包埋甲壳胺无纺布的新型支架形成复合物修复兔自体耳廓软骨缺损；对照组以PLGA/甲壳胺无纺布支架修复兔耳廓软骨缺损。
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Specific drug–polymer interactions are engineered by optimizing the lactide to glycolide ratio and including specific polymer end groups.
通过优化丙交酯与乙交酯比例及加入特殊的聚合物末端基来获得特殊的药物-聚合物间相互作用。
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Polyglycolide with a relatively high molecular weight and an inherent viscosity of 0.9 was prepared by means of suspension polymerization. In this special system the methyl silicon oil was acted as a disperse medium, and the glycolide was acted as a monomer.
利用悬浮聚合的方法，选用甲基硅油作为体系的分散介质，乙交酯为单体，合成出了相对分子质量较高的聚乙交酯，其特性黏度高达0.9。
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Firstly, D,L-lactide was synthesized from D,L-lactic acid with zinc powder as catalyst,and glycolide from glycolic acid using Sb2O3 as catalyst.
首先以乳酸为原料，锌粉为催化剂合成了丙交酯；以乙醇酸为原料，三氧化二锑为催化剂合成了乙交酯。
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The resulted D,L-lactide and glycolide were found to have ring structure by fourier transform infrared spectrometry and proton nuclear magnetic resonance(1H NMR) spectrometry.
通过傅立叶红外光谱和氢核磁谱(1H NMR)测试表明所合成的丙交酯和乙交酯具有环状结构。
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Lactide, glycolide or caprolactone, biodegradable polyester and diisocyanate as materials are first bulk melt polymerized to prepare the degradable polymer with thermal deformation transforming temperature of about 37 deg.c. The obtained material is processed at temperature over melting temperature so as to shape into spiral rack, applied with stress at temperature higher than Ttrans to form shape easily operational handling and frozen to eliminate stress into the product.
本发明以丙交酯、乙交酯或己内酯，生物可降解聚酯及二异氰酸酯为原料，通过本体熔融聚合制备得到热致形变温度转化点在37℃左右的可降解高分子材料，将得到的材料在熔融温度以上进行加工、赋形制作成用于不同管腔内的螺旋管状支架；在T＞T trans 条件下施加应力，加工为便于手术操作的形状；冷冻定型消除应力，即得产品。
- 更多网络解释与乙交酯相关的网络解释 [注：此内容来源于网络，仅供参考]
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lactide：交酯
3.1 1990年,Vacanti等首先利用具有生物相容性的乙交酯(Glycolide)和丙交酯(Lactide)按90∶10的比例聚合而成的共聚物910(Polyglactin 910)制备支架,这种支架能运载分离的软骨细胞,提供一个较大的表面结构,软骨细胞能够粘附在支架表面,
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lactide：丙交酯
可生物降解的微球系由乙交酯[glycolide]和(或)丙交酯(lactide)单体经酯键聚合而成,在体内水解成无毒性的单体如聚乳酸(PLGA)、聚乳酸一乙醇酸共聚物(PLCA)、聚已内酪、聚烷基氰基丙烯酸酯、聚邻酣、聚内酯和聚酐等.
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lactide：乳酸交酯
在采用的人工合成材质中,最常见的是由乳酸交酯(lactide)或乙交酯(glycolide),或结合两者所构成的可分解性聚酯. 虽然这些材质可在人体内安全使用,但它们有几项缺点:这类材质大多都会排斥水,活细胞较难附著在上面;
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glycolic anhydride：羟乙酐
羟乙酰胺 glycolic amide | 羟乙酐 glycolic anhydride | 乙交酯;乙醇酸交酯;2,5-对二[口+咢]二酮 glycolide; glycollide; 2,5-p-dioxanedione
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glycolide：乙交酯
在采用的人工合成材质中,最常见的是由乳酸交酯(lactide)或乙交酯(glycolide),或结合两者所构成的可分解性聚酯. 虽然这些材质可在人体内安全使用,但它们有几项缺点:这类材质大多都会排斥水,活细胞较难附著在上面;
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diglycolide; glycolide：乙交酯
3-氧[代]戊二酸 diglycolic acid; diglycollic acid | 乙交酯 diglycolide; glycolide | 3-氧[代]戊二酸酐 diglycollic anhydride
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glycolide; glycollide; 2,5-p-dioxanedione：乙交酯;乙醇酸交酯;2,5-对二[口+咢]二酮
羟乙酐 glycolic anhydride | 乙交酯;乙醇酸交酯;2,5-对二[口+咢]二酮 glycolide; glycollide; 2,5-p-dioxanedione | 乙内酰脲;尿囊素;海因 glycollylurea; glycolylurea; hydantoin
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glycollylurea; glycolylurea; hydantoin：乙内酰脲;尿囊素;海因
乙交酯;乙醇酸交酯;2,5-对二[口+咢]二酮 glycolide; glycollide; 2,5-p-dioxanedione | 乙内酰脲;尿囊素;海因 glycollylurea; glycolylurea; hydantoin | 羟乙腈 glycolonitrile; cyanomethanol
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Andrographolide：穿心莲内酯 穿心莲乙素
Anda-assuoil 蜡烛果油;石栗果油 | Andrographolide 穿心莲内酯,穿心莲乙素 | Andrographolide 雄茸交酯
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Andrographolide：雄茸交酯
Andrographolide 穿心莲内酯,穿心莲乙素 | Andrographolide 雄茸交酯 | Anime 桑给巴尔王+古王+巴脂