Biomechanical Performance of Zirconia-Calcium Silicate-Silver Hybrid Dental Crown Under Static and Transient Dynamic Loading: A Finite Element and TOPSIS-Based Multi-Criteria Evaluation [0.03%]
基于有限元和TOPSIS的多准则评价下二氧化锆-硅酸钙-银复合材料牙冠静态及瞬态动态载荷下的生物力学性能
R Manimaran,Sumit Pramanik,Sandipan Roy
R Manimaran
All ceramic dental crowns are widely used in posterior restorations; however, their long-term biomechanical performance remains limited by stiffness mismatch and inadequate stress distribution under functional loading. This study aims to ev...
Synthesis, Characterization, and Implantation of Ferulic Acid-Loaded Chitosan/Aloe vera Hydrogels in Rat Full-Thickness Wound Model [0.03%]
葡聚糖/ alovera羟乙基化载富马酸伤口愈合复合凝胶的合成、表征及植入研究
Arash Goodarzi,Abbas Zakeri Bazmandeh,Ali Reaza Tavassoli et al.
Arash Goodarzi et al.
Chronic wounds are clinical challenges characterized by delayed healing and persistent inflammation. Tissue engineering offers novel strategies to enhance skin regeneration and restore tissue homeostasis. In the present study, we fabricated...
Double-Crosslinked SIS-Derived Collagen/Alginate Hydrogel With Antibacterial and Pro-Regenerative Activities for Soft Tissue Repair [0.03%]
一种用于软组织修复的具有抗菌和促再生性能的双交联胶原/藻酸盐水凝胶
Yunan Yue,Guiyu Xu,Bin Li et al.
Yunan Yue et al.
A double-crosslinked antibacterial hydrogel (CS-Zn) was developed using small intestinal submucosa-derived collagen (SIS-Col), sodium alginate (SA), and zinc ions (Zn2+), and its potential for soft-tissue repair was systematically investiga...
Silver and Gold Nanoparticles Promote Antimicrobial Activity and Modulate Inflammation in Escherichia coli-Infected Wounds [0.03%]
银和金纳米粒子促进大肠杆菌感染伤口的抗菌活性并调节炎症反应
Rubya Pereira Zaccaron,Rusilania Tozi Barbieri,Laura de Roch Casagrande et al.
Rubya Pereira Zaccaron et al.
Silver and gold nanoparticles promote antimicrobial activity and modulate inflammation in Escherichia coli-infected wounds. Seventy-two Wistar rats were randomly assigned to six experimental groups (n = 12). Epithelial wounds were induced a...
Injectable Thermosensitive Placental ECM-Copper Hydrogel With Endothelial Progenitor Cells for Pressure Ulcer Repair [0.03%]
用于压力性溃疡修复的可注射温敏胎盘ECM-铜水凝胶及其内皮前体细胞疗法
Motahareh Rajabi Fomeshi,Mazaher Gholipourmalekabadi,Fatemeh Eskandari et al.
Motahareh Rajabi Fomeshi et al.
Pressure ulcers remain challenging to treat because ischemia, extracellular matrix disruption, and impaired angiogenesis create a wound microenvironment that limits effective regeneration. Here, an injectable thermosensitive hydrogel has be...
Strut Thickness and Species-Specific Healing Are Key Considerations in Developing Zinc-Based Biodegradable Arterial Stents [0.03%]
strut厚度和特定物种的愈合是开发锌基可降解动脉支架的关键因素
Lea M Morath,Shebeer A Rahim,Cole A Baker et al.
Lea M Morath et al.
Zinc-based biodegradable stents offer a promising solution for temporary vascular support, aiding in vessel healing while reducing long-term complications such as thrombosis and restenosis. This study examined three zinc-based alloys: AMZ (...
Self-Expanding Cardiovascular Stents: Potentials and Challenges of Shape Memory Biomaterials [0.03%]
形状记忆合金在心血管支架中的应用：机遇与挑战
Luci R Duncan,Josiah S Owusu-Danquah
Luci R Duncan
Cardiovascular diseases affect a large portion of the global population and remain leading causes of morbidity and mortality. Endovascular stenting, a minimally invasive procedure, enables the insertion and deployment of stents to restore a...
Apatite Nuclei Treatment of Three-Dimensional Printed Porous Carbon-Reinforced Polyetheretherketone: A Case Study of Rat Femoral Segmental Defect [0.03%]
应用于三维打印多孔碳增强聚醚酮酮中的鸟苷酸核治疗：大鼠股骨段缺损中的个案研究
Masaki Sakamoto,Takayoshi Shimizu,Takeshi Yabutsuka et al.
Masaki Sakamoto et al.
Polyetheretherketone (PEEK) is a promising orthopedic implant material with an elastic modulus similar to that of human bone, offering potential advantages over titanium implants. However, PEEK is inherently biologically inert and hydrophob...
Highly Porous Carbonate Apatite Scaffolds Fabricated via Freeze-Drying for Accelerated Bone Replacement [0.03%]
一种用于加速骨组织工程的冻干羟基磷灰石多孔支架
Ahmad Nazir Taleb Alashkar,Koichiro Hayashi,Kunio Ishikawa
Ahmad Nazir Taleb Alashkar
Bone scaffolds should ideally possess good osteoconductivity and biodegradability, form abundant bone at an early stage, maintain the regenerated bone tissue, and be completely replaced by newly formed bone. Therefore, highly porous scaffol...
Corrosion Damage in Retrieved CoCrMo/Ti-6Al-4V Modular Junctions in Femoral Revision Total Knee Components [0.03%]
钴铬钼/钛铝合金模块化交界面磨损腐蚀损伤的分析
Hwaran Lee,Michael A Kurtz,Emma Barnes et al.
Hwaran Lee et al.
Modularity in revision total knee arthroplasty (TKA) is prevalent; however, corrosion mechanisms at modular junctions in these devices are not well investigated compared to total hip arthroplasty (THA). This retrieval study analyzed corrosi...