Effect of age and diabetes on the response of mesenchymal progenitor cells to fibrin matrices [0.03%]
年龄和糖尿病对间充质祖细胞响应纤溶矩阵的影响
A Stolzing,H Colley,A Scutt
A Stolzing
Mesenchymal stem cells are showing increasing promise in applications such as tissue engineering and cell therapy. MSC are low in number in bone marrow, and therefore in vitro expansion is often necessary. In vivo, stem cells often reside w...
Surface Characterization of Asymmetric Bi-Soft Segment Poly(ester urethane urea) Membranes for Blood-Oxygenation Medical Devices [0.03%]
用于血液透析医疗设备的不对称双软段聚（酯尿烷脲）膜的表面表征
Mónica Faria,Vítor Geraldes,Maria Norberta de Pinho
Mónica Faria
Asymmetric bi-soft segment poly(ester urethane urea) (PEUU) membranes containing polycaprolactone (PCL) as a second soft segment are synthesized with PCL-diol ranging from 0% to 15% (w/w). Bulk and surface characteristics of the PEUU membra...
A Alsamhan,M M Elsingergy,M M Zamzam et al.
A Alsamhan et al.
Supracondylar humerus fracture (SCHF) is one of the commonest elbow fractures in children. It is common injury for children with age from four to fourteen. In current study, the finite element technique is used to evaluate two techniques, n...
In Vivo and In Vitro Study of a Polylactide-Fiber-Reinforced β-Tricalcium Phosphate Composite Cage in an Ovine Anterior Cervical Intercorporal Fusion Model [0.03%]
一种聚乳酸纤维增强β-磷酸三钙复合笼式融合器的体内外研究
Janek Frantzén,Aliisa Pälli,Esa Kotilainen et al.
Janek Frantzén et al.
A poly-70L/30DL-lactide (PLA70)-β-tricalcium phosphate (β-TCP) composite implant reinforced by continuous PLA-96L/4D-lactide (PLA96) fibers was designed for in vivo spinal fusion. The pilot study was performed with four sheep, using titan...
The blood compatibilities of blood purification membranes and other materials developed in Japan [0.03%]
日本开发的血液净化膜及其他材料的血相容性
Takaya Abe,Karen Kato,Tomoaki Fujioka et al.
Takaya Abe et al.
The biocompatibilities in blood purification therapy are defined as "a concept to stipulate safety of blood purification therapy by an index based on interaction in the body arising from blood purification therapy itself." The biocompatibil...
Bacterial cellulose-hydroxyapatite nanocomposites for bone regeneration [0.03%]
用于骨组织修复的细菌纤维素-羟基磷灰石纳米复合材料
S Saska,H S Barud,A M M Gaspar et al.
S Saska et al.
The aim of this study was to develop and to evaluate the biological properties of bacterial cellulose-hydroxyapatite (BC-HA) nanocomposite membranes for bone regeneration. Nanocomposites were prepared from bacterial cellulose membranes sequ...
Preparation, physical-chemical characterization, and cytocompatibility of polymeric calcium phosphate cements [0.03%]
聚合物磷酸钙水泥的制备、物理化学表征及细胞相容性研究
Rania M Khashaba,Mervet Moussa,Christopher Koch et al.
Rania M Khashaba et al.
Aim. Physicochemical mechanical and in vitro biological properties of novel formulations of polymeric calcium phosphate cements (CPCs) were investigated. Methods. Monocalcium phosphate, calcium oxide, and synthetic hydroxyapatite were combi...
Experimental and modeling study of collagen scaffolds with the effects of crosslinking and fiber alignment [0.03%]
交联和纤维取向对胶原蛋白支架影响的实验与建模仿真研究
Bin Xu,Ming-Jay Chow,Yanhang Zhang
Bin Xu
Collagen type I scaffolds are commonly used due to its abundance, biocompatibility, and ubiquity. Most applications require the scaffolds to operate under mechanical stresses. Therefore understanding and being able to control the structural...
Biodegradable Polymers Induce CD54 on THP-1 Cells in Skin Sensitization Test [0.03%]
可降解高分子诱导THP-1细胞皮肤致敏试验中CD54表达
Yeon Suk Jung,Reiko Kato,Toshie Tsuchiya
Yeon Suk Jung
Currently, nonanimal methods of skin sensitization testing for various chemicals, biodegradable polymers, and biomaterials are being developed in the hope of eliminating the use of animals. The human cell line activation test (h-CLAT) is a ...
A new in vivo model system to assess the toxicity of semiconductor nanocrystals [0.03%]
一种新的用于评估半导体纳米颗粒毒性的体内模型系统
Angela Tino,Alfredo Ambrosone,Lucia Mattera et al.
Angela Tino et al.
In the emerging area of nanotechnology, a key issue is related to the potential impacts of the novel nanomaterials on the environment and human health, so that this technology can be used with minimal risk. Specifically designed to combine ...