Optimal Selection of Biodegradable Polymer Composites for Load-Bearing Bone Tissue Engineering: A Hybrid Fuzzy AHP-TOPSIS Framework with Sensitivity-Based Robustness Analysis [0.03%]
基于灵敏度稳健性分析的模糊层次分析法-技术过程排序法框架下的骨组织工程承重材料中生物可降解聚合物复合材料的优选研究
Lafi Hamidat,Dilber Uzun Ozsahin,Berna Uzun
Lafi Hamidat
The development of biodegradable scaffolds for load-bearing bone tissue engineering (BTE) presents a fundamental multi-criteria optimization challenge, requiring a simultaneous balance among mechanical performance, biological integration, a...
Numerical Simulation of Bone Defect Repair Using a Triply Periodic Minimal Surface Scaffold [0.03%]
一种三重周期极小曲面骨支架的数值模拟研究用于骨缺损修复问题
Zhouyang Chen,Haifei Chen,Chuanyong Qu
Zhouyang Chen
Polylactic acid (PLA) scaffolds with triply periodic minimal surface (TPMS) structures have become ideal scaffolds in the field of bone defect repair due to their good designability, connectivity, biocompatibility, and degradability. Howeve...
Structural Behavior Analysis of a Bone-Scaffold System According to the Elastic Modulus of Bone Cement and Pore Size in the Proximal Femur [0.03%]
根据骨水泥弹性模量和股骨近端支架孔径大小的骨-支架系统结构行为分析
Han Kyu Lee,Jun Won Choi,Jung Jin Kim
Han Kyu Lee
Bone scaffolds are porous artificial structures that replace damaged bone tissue and promote bone regeneration. In clinical settings, bone cement is used to provide initial fixation stability between the bone scaffold and surrounding bone t...
Dimensional Stability of Polymer and Titanium Implant Scan Bodies After Repeated Steam Sterilization: A High-Resolution 3D Metrological In Vitro Study [0.03%]
高温蒸汽灭菌对聚合物和钛种植体扫描体重复灭菌后的尺寸稳定性研究：一项高分辨率的3D计量学体外实验研究
Igor Smojver,Roko Bjelica,Yuval Reiser et al.
Igor Smojver et al.
The increasing adoption of digital workflows in implant dentistry relies heavily on the accuracy of implant scan bodies (ISBs), which may be affected by repeated sterilization. This in vitro study evaluated the effect of 50 steam sterilizat...
An Injectable Biopolymer Hydrogel Complex (PN/HA/B3) for Facial Skin Redensification and General Rejuvenation: Clinical Report on Device Safety and Efficacy [0.03%]
一种用于面部皮肤红斑和整体恢复的可注射生物聚合物水凝胶复合物（PN / HA / B3）：关于设备安全性和有效性的临床报告
Alexandre Porcello,Kelly Lourenço,Cíntia Marques et al.
Alexandre Porcello et al.
This study evaluated the safety and effectiveness of HYDRAGEL A2, an injectable medical device containing hyaluronic acid (HA), polynucleotides (PN), and niacinamide, for improving facial skin quality. These ingredients are increasingly rec...
Histomorphometric Evaluation of Subchronic and Chronic Effects of Novel Experimental Calcium Aluminate- and Calcium Silicate-Based Dental Cement Materials on Rat Liver, Kidney, Brain, and Spleen Tissues [0.03%]
新型实验性铝酸钙和硅酸钙基根管填充材料的亚急性及慢性毒性研究肝脏、肾脏、脾脏和脑部组织的形态定量分析部分
Veljko Ilić,Sanja Milutinović-Smiljanić,Vladimir Biočanin et al.
Veljko Ilić et al.
Although biocompatible calcium silicate cements (CSCs) and calcium aluminate cements (CACs) may induce local and systemic adverse effects. This study aimed to evaluate the subchronic and chronic effects of experimental CAC and CSC mixtures ...
Hongji Zhang,Xinyu Huang,Jinwen Zhang et al.
Hongji Zhang et al.
Articular cartilage is characterized by its avascular, aneural, and alymphatic nature, which confers a limited intrinsic capacity for self-repair. Current regenerative strategies primarily focus on alleviating pain, mitigating symptoms, and...
Geometric Accuracy of 3D-Printed Composite Dental Restorations Compared with the Original STL Design [0.03%]
与原始STL设计相比，3D打印复合式牙科修复体的几何精度研究
Tommaso Rossi,Giulia Pascoletti,Michele Calì et al.
Tommaso Rossi et al.
Additive manufacturing (AM) enables customized, efficient restorative workflows, though the accuracy of 3D-printed restorations may be compromised by polymerization, sintering shrinkage, and post-processing. This study evaluated the geometr...
Molecular Insights into the Synergistic Effect of Nano-Hydroxyapatite and L-PRF on Osteoporotic Osseointegration: An In Vivo Gene Expression Study [0.03%]
纳米羟基磷灰石和L-PRF对骨质疏松症种植体整合的协同作用的分子机制：体内基因表达研究
Ana Carolina Loyola Barbosa,José Augusto Gabarra Júnior,Lilian Eslaine Costa Mendes da Silva et al.
Ana Carolina Loyola Barbosa et al.
Poor bone quality in osteoporotic patients remains a major challenge for achieving predictable osseointegration. This study serves as a mechanistic complement to previously reported structural data, aiming to investigate the molecular pathw...
Do the Pre-Existing Class III and Class V Composite Restorations Affect the Sealing Ability and Integrity of 3D-Printed Laminate Veneer Margins? An In Vitro Study [0.03%]
预成III类和V类复合体树脂修复会影响3D打印贴面边缘的密封能力和完整性吗？一项体外研究
Abdulkhaleq Mohammed Qaraghuli,Edoardo Ferrari Cagidiaco,Marco Ferrari
Abdulkhaleq Mohammed Qaraghuli
Background: The application of veneer restorations over previously composite-restored anterior teeth presents significant clinical challenges, particularly in achieving optimal marginal sealing. Aim: This in vitro study aimed to evaluate th...