Mechanical and in vitro biological properties of uniform and graded Cobalt-chrome lattice structures in orthopedic implants [0.03%]
均匀和梯度钴铬合金骨小梁结构的机械及生物学性能研究
Stefania Pagani,Erica Liverani,Gianluca Giavaresi et al.
Stefania Pagani et al.
Human bones are biological examples of functionally graded lattice capable to withstand large in vivo loading and allowing optimal stress distribution. Disruption of bone integrity may require biocompatible implants capable to restore the o...
In vitro studies of Annona muricata L. extract-loaded electrospun scaffolds for localized treatment of breast cancer [0.03%]
体外实验研究载有番木瓜提取物的电纺支架用于局部治疗乳腺癌
Udom M Akpan,Michael Pellegrini,Ali A Salifu et al.
Udom M Akpan et al.
This paper presents in vitro studies of the sustained release of Annona muricata leaf extracts (AME) from hybrid electrospun fibers for breast cancer treatment. Electrospun hybrid scaffolds were fabricated from crude AME extracts, poly(lact...
Novel composite scaffolds based on alginate and Mg-doped calcium phosphate fillers: Enhanced hydroxyapatite formation under biomimetic conditions [0.03%]
基于海藻酸盐和Mg掺杂的钙磷酸盐填料的新型复合支架：仿生条件下羟基磷灰石形成的增强
Jasmina Stojkovska,Jovana Zvicer,Milica Andrejevic et al.
Jasmina Stojkovska et al.
In the present study, we synthesized hydroxyapatite (HAP) powders followed by the production of alginate based macroporous scaffolds with the aim to imitate the natural bone structure. HAP powders were synthesized by using a hydrothermal me...
Nontribological corrosion modes dominate wrought CoCrMo acetabular taper corrosion: A retrieval study [0.03%]
磨损腐蚀模式主导了一种锻造CoCrMo髋臼套筒的腐蚀：一种回收研究
Aarti A Shenoy,Steven M Kurtz,Jeremy L Gilbert
Aarti A Shenoy
Corrosion of modular metal-on-metal acetabular tapers in total hip arthroplasty (THA) systems is often attributed to mechanically driven processes. Recent findings suggest that mechanically assisted crevice corrosion (MACC) might not be the...
Electrocautery-induced molten metal particle generation from total joint replacements: Morphology and chemistry [0.03%]
电凝固诱导的全关节置换物金属熔融颗粒生成：形态和化学性质
Michael J Wiegand,Gregory W Kubacki,Jeremy L Gilbert
Michael J Wiegand
Electrosurgical techniques are used during surgery to cauterize, and their damaging effects have primarily been documented in terms of tissue necrosis, charring, and localized heat accumulation. Metallic implants as well as the surgical bla...
Biological compatibility, thermal and in vitro simulated degradation for poly(p-dioxanone)/poly(lactide-co-glycolide)/poly(ethylene succinate-co-glycolide) [0.03%]
聚-p-二氧六环酮/聚乳酸-co-乙交酯/聚乙基碳酸盐-co-乙交酯的生物相容性、热性能和体外降解研究
Gang Zhong,Yihao Liu,Canpei Liu et al.
Gang Zhong et al.
Bio-absorbable polymers are widely desired to be applied and used as biomaterials for surgery hemostatic and medical tissue engineering devices. Ring-opening copolymerization reaction was applied to synthesize poly(ethylene succinate-co-gly...
Tissue-engineering the larynx: Effect of decellularization on human laryngeal framework and the cricoarytenoid joint [0.03%]
声带工程化：脱细胞对人喉支架和环杓关节的影响
Zaid Al-Qurayshi,Emad I Wafa,Henry Hoffman et al.
Zaid Al-Qurayshi et al.
Decellularization approaches have been commonly used as alternative techniques to reconstruct tissues. However, due to the complex tissue compartmentation of the larynx, the decellularization process may not retain the characteristics neces...
Effect of radio frequency glow-discharge treatment of titanium on human gingival fibroblasts as a function of distance [0.03%]
射频辉光放电处理钛对人牙龈成纤维细胞的影响与距离的关系研究
Aya Ali,Michelle B Visser,Mark T Ehrensberger et al.
Aya Ali et al.
The mechanical stability and long-term success of an implant depends on the early healing phase and osseointegration of the bone around it. In addition, a healthy gingival tissue around the implant acts as a barrier that prevents bacteria a...
Surface modifications to enhance osseointegration-Resulting material properties and biological responses [0.03%]
表面改性以增强骨整合的材料属性及生物学行为反应
Kadie P Nobles,Amol V Janorkar,Randall S Williamson
Kadie P Nobles
As life expectancy and the age of the general population increases so does the need for improved implants. A major contributor to the failure of implants is poor osseointegration, which is typically described as the direct connection betwee...
In vitro evaluation of loaded chitosan membranes for pain relief and infection prevention [0.03%]
负载壳聚糖膜的体外评价用于疼痛缓解和感染预防
Zoe L Harrison,Joel D Bumgardner,Tomoko Fujiwara et al.
Zoe L Harrison et al.
Wounds resulting from surgeries, implantation of medical devices, and musculoskeletal trauma result in pain and can also result in infection of damaged tissue. Up to 80% of these infections are due to biofilm formation either on the surface...