A Pre-Set Calcium Sulfate/Hydroxyapatite Biomaterial as an Antibiotic-Eluting Bone Extender and a Carrier for BMP-2: A Pilot Study in a Rabbit Posterolateral Spinal Fusion Model [0.03%]
一种预设置的硫酸钙/羟基磷灰石生物材料作为抗生素洗脱骨延伸器和BMP-2载体的兔posterolateral脊柱融合模型的试点研究
Jintian Huang,Gintarė Lukoševičiūtė,Filip Mrkonjic et al.
Jintian Huang et al.
Synthetic biomaterials used as bone graft extenders (BGE) in spinal fusion surgery can supplement but do not replace autologous bone. This pilot study evaluated a calcium sulfate/hydroxyapatite (CaS/HA) material as an antibiotic-eluting BGE...
Mechanical Characterization of Intermaxillary Orthodontic Elastics: Energy-Based Metrics and Clinical Guidance [0.03%]
基于能量的正畸颌间弹性牵引索力学性能的度量与临床指导
Pedro Antunes,Catarina Oliveira,Mariana Santos et al.
Pedro Antunes et al.
Background: Intermaxillary elastics are widely used in orthodontics to deliver controlled forces for malocclusion correction, aiding in the correction of anteroposterior, vertical, or transverse problems. Despite their clinical relevance, c...
Bovine Cartilage-Derived Type II Collagen Composite Scaffolds: Collagen Characterization, Physicochemical Properties, and In Vitro Chondrocyte Responses [0.03%]
来源于牛软骨的II型胶原复合支架：胶原蛋白表征、理化性质及体外软骨细胞响应
Zihan Zhu,Ming Ju,Min Li et al.
Zihan Zhu et al.
Type II collagen (CII), the major structural protein in the cartilage extracellular matrix, is a promising biomaterial for scaffold design in cartilage tissue engineering. In this study, high-purity CII was successfully extracted from bovin...
Vascularization and Bone Regeneration with 3D-Printed Composite Scaffolds in Rodent Critical-Size Calvarial Defects: Systematic Review [0.03%]
三维打印复合支架促进啮齿动物颅骨缺损血管化和骨再生的系统评价
Milda Vitosyte,Melanie Tesing,Sarlota Galinauskaite et al.
Milda Vitosyte et al.
Rapid vascularization is essential for bone regeneration in oral and maxillofacial surgery. This systematic review synthesised in vivo evidence on 3D-printed composite scaffolds in rodent critical-size calvarial defects quantified by Microf...
The Effect of Biomechanical Loading Parameters on the Stress and Strain Behavior of Orthodontic Mini-Implants: A Finite Element Study [0.03%]
加载参数对正畸微型种植体应力和应变行为影响的有限元分析研究
Tinela Panaite,Cristian Liviu Romanec,Bogdan Radu Dragomir et al.
Tinela Panaite et al.
Background/objectives: This study evaluated the influence of key biomechanical parameters-orthodontic force magnitude, loading direction, and insertion depth-on stress and strain distribution in orthodontic mini-implants ...
Low-Intensity Pulsed Ultrasound in Peripheral and Central Nerve Repair: Mechanisms and Emerging Therapeutic Strategies [0.03%]
低强度脉冲超声在周围神经和中枢神经修复中的机制及新兴治疗策略
Cheng Ma,Saijie Song,Jianwu Dai et al.
Cheng Ma et al.
Low-intensity pulsed ultrasound (LIPUS) has emerged as a versatile, non-invasive physical modality with growing potential in regenerative medicine and neural repair. Advances in ultrasound physics and biomedical engineering have enabled pre...
Transformation Temperatures and Mechanical Properties in Bending of a Multizone Rhodium-Coated NiTi Archwire: A Retrieval Analysis Study [0.03%]
多区域Rh涂层NiTi弓丝的转变温度及弯曲力学性能：一项回收分析研究
Iosif Sifakakis,Alexandros Banis,Ioulia-Maria Mylonopoulou et al.
Iosif Sifakakis et al.
This study compared the mechanical and thermal properties of new and retrieved multizone rhodium-coated superelastic nickel-titanium (NiTi) archwires across anterior and posterior segments. Using three-point bending tests, Scanning Electron...
Influence of Micro-Nanostructured Anatase-Coated SLA Titanium on Macrophage Behavior [0.03%]
微纳米金红石包覆的SLA钛合金对巨噬细胞行为的影响
Leila Mohammadnejad,Madeline Mangold,Hannah Conrady et al.
Leila Mohammadnejad et al.
The success of titanium dental implants rely on osseointegration, influenced by surface properties and early immune responses. While sandblasted and acid-etched (SLA) titanium surfaces have shown clinical success, macrophage-mediated immune...
The Influence of Orthodontic Bracket Base Design and Bonding System on Shear Bond Strength [0.03%]
正畸托槽基底设计及粘结系统对其剪切粘结强度的影响研究
Maria Manuela Nardin,Alin Gabriel Ionescu,Alexandra Elena Done et al.
Maria Manuela Nardin et al.
The success of orthodontic therapy depends on the effective, continuous application of forces to teeth. Therefore, an essential element of the treatment is the adhesion between the bracket and enamel. The purpose of this study was to evalua...
Effect of Printing Orientation on the Dimensional Accuracy of 3D-Printed Denture Base [0.03%]
打印方向对3D打印义齿尺寸精度的影响
Ivet Dzhondrova,Ilia Liondev,Todor Bogdanov et al.
Ivet Dzhondrova et al.
Additive manufacturing is now an integral part of digital prosthodontic workflows, and although stereolithography (SLA) is widely used for denture base fabrication, the dimensional accuracy of printed dentures remains highly dependent on ma...