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1)  intrabony defects
骨内缺损
1.
Objective To systematically review the evidence for efficacy of combined periodontal regenerative technique (CPRT) in comparison with guided tissue regeneration (GTR) for the treatment of intrabony defects.
目的比较并评价引导组织再生术联合骨代用品的联合牙周再生技术治疗牙周病骨内缺损与单用屏障膜的引导组织再生术治疗的有效性,为临床治疗提供依据。
2)  Bone defect
骨缺损
1.
Tooth movement after restoration for alveolar bone defect with BMSC HA/TCP scaffold;
BMSC-HA/TCP修复牙槽骨缺损后牙齿移动的实验研究
2.
Biomechanical Evaluation on Bone Defect Repairing with Porous Carbonate Calcium Ceramics;
多孔碳酸钙陶瓷修复骨缺损的生物力学评价
3.
Effects of vascular endothelial growth factor for repairing bone defect;
血管内皮细胞生长因子对骨缺损修复的影响
3)  Bone defects
骨缺损
1.
Clinical application of injectable calcium sulfate with vacuum mixing for grafting bone defects;
真空搅拌可注射硫酸钙在填补骨缺损手术中的应用
2.
The mechanism of repair segmental bone defects with high energy shock waves;
高能震波治疗节段性骨缺损的机制探讨
3.
Repairing of large femoral bone defects with vascularized two fibular compound transplantation;
带血管蒂双折叠腓骨移植治疗开放性股骨骨折伴大段骨缺损
4)  Articular cartilage defect
软骨缺损
1.
Repair of articular cartilage defect by using composite of bone marrow mesenchymal stem cells and fibrin glue in rabbit;
骨髓间充质干细胞复合纤维蛋白凝胶修复兔关节软骨缺损
2.
Objective To investigate the feasibility of the temperature dependent hydrogel loading bone marrow stromal cells for repairing articular cartilage defects.
目的:探讨温固化水凝胶作为骨髓基质干细胞的载体修复软骨缺损的可行性。
3.
[Objective]To investigate the rlpairing effect on articular cartilage defects by composite of cocultures of autogenic bone marrow-derived mesenchymal stem cells(BMSCs) and chondrocytes with allogenic fully deproteinized bone(FDB),in order to provide basis for optimizing seeding cells resources.
[目的]探讨自体骨髓间充质干细胞(bone m arrow-derived m esenchym al stem cells,BMSCs)与软骨细胞共培养复合同种异体完全脱蛋白骨(fu lly deprote in ized bone,FDB)修复关节软骨缺损的可行性,评价修复效果,为优化种子细胞源提供依据。
5)  Skull defect
颅骨缺损
1.
Alloy titanium implant for reconstruction of skull defect;
钛合金板置入在颅骨缺损修复中的应用
2.
Clinical results of early repairing large skull defects;
提早修补巨大颅骨缺损的临床效果评估
3.
Autologous cranioplasty repair skull defect clinical analysis
自体颅骨修补颅骨缺损的临床应用
6)  Long bone defects
长骨缺损
1.
Autogenous mesenchymal stem cells repair long bone defects:clinical report of 30 cases;
自体间充质干细胞构建组织工程骨修复人长骨缺损的临床观察
补充资料:-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃

中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯

英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton

性质描述: 无色至微黄色液体。凝固点-31℃,沸点205-206.5℃,83-84℃(1.73kPa),相对密度(25/25℃)1.0578,折光率(nD25)1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。

生产方法: 由不饱和羧酸通过闭环反应来合成,例如乙酰乙酸与硫酸共热,或乙酰丙酸在镍、铜等催化剂存在下加氢。

用途: γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条