Localized Antiadhesive Hydrogel Barriers for Prevention of Postoperative Adhesion [0.03%]
用于术后粘连预防的局部抗粘附水凝胶屏障
Hiyori Komatsu,Shiharu Watanabe,Kazuhiro Nagasaka et al.
Hiyori Komatsu et al.
Postoperative adhesions are frequent and serious complications that lead to longer operative times and high medical costs. Various types of antiadhesive materials, including films, solutions, and hydrogels, have been developed; however, the...
Surface-Modified Electrospun Polyurethane Tubular Scaffold for Engineering Renal Proximal Tubule Constructs [0.03%]
表面修饰的电纺聚氨酯管状支架用于工程肾近曲小管组织构建
Anjali Sudha,Amrita Natarajan,Kyra A Ramirez et al.
Anjali Sudha et al.
The renal proximal tubule (PT) is central to kidney physiology and is particularly susceptible to injury; however, in vitro systems that accurately replicate its microenvironment and functional characteristics remain limited. To address thi...
Comparing Collagen and Decellularized Extracellular Matrix in Different Fabrication Contexts for Bladder Tissue Engineering [0.03%]
不同制备条件下的胶原蛋白和脱细胞基质在膀胱组织工程中的比较研究
Ehsan Heidarian,Mohammad Naji,Rasool Setareyi et al.
Ehsan Heidarian et al.
Biomaterials demonstrate significantly different properties based on their fabrication methods, which must be considered for their intended applications. This study compares collagen and decellularized extracellular matrix (dECM) as sponge ...
Evolving Transport Properties of Dynamic Hydrogels Enable Self-Tuning of Short- and Long-Term Cargo Delivery [0.03%]
可演变的运输性质动态水凝胶实现短期和长期货物递送的自我调节
Samya Sen,Changxin Dong,Carolyn K Jons et al.
Samya Sen et al.
Modulating Cargo Release Using Time-evolving Hydrogels. Hydrogels are crosslinked polymer networks with h...
Effect of Nanotextured Stainless Steel Surface Features on Antibacterial Properties and Osteoblast Activity In Vitro [0.03%]
纳米纹理不锈钢表面特征对 antibacterial 性能和体外成骨细胞活性的影响
Anuja Tripathi,Julie A Champion
Anuja Tripathi
Bacterial colonization and poor osteointegration are significant challenges for stainless steel implants. These issues often lead to implant-associated infections, localized tissue damage, and implant failure, which can result in chronic in...
Material Compatibility of Poly(Ether)urethane 80A With Vaporized Hydrogen Peroxide Sterilization: A Comprehensive Evaluation of Oxidative Stability and Biocompatibility [0.03%]
医用聚醚尿烷80A与气态过氧化氢灭菌的相容性：系统评价其氧化稳定性和生物相容性
Kimberly A Chaffin,Eric K Long,Angela L Hendrickx et al.
Kimberly A Chaffin et al.
Poly(ether)urethanes (PEUs) are widely used in long term implanted medical devices. Their susceptibility to oxidative degradation has raised concerns regarding compatibility with vaporized hydrogen peroxide (VH2O2) sterilization. This study...
Osteoblastic Responses of Sandblasted TA6V Femoral Implants Functionalized With Phosphonate Polymers via UV-Induced Direct Grafting [0.03%]
通过UV光直接接枝膦酸聚合物功能化沙粒喷射Ta6v股骨植入物的成骨细胞响应研究
Luis Lechaptois,Caroline Pereira,Sophie Le Cann et al.
Luis Lechaptois et al.
Most of the orthopedic implants are nowadays manufactured using titanium or titanium alloy materials due to their mechanical properties and good compatibility with human tissues. Still, implant rejections frequently occur and are related to...
Mechanism of Bone Marrow Mesenchymal Stem Cells-Derived Extracellular Matrix for Articular Cartilage Repair [0.03%]
骨髓间充质干细胞来源的细胞外基质促进软骨修复的作用机制研究
Nian Sun,Ze Zhang,Long Li et al.
Nian Sun et al.
Articular cartilage injuries present a significant clinical challenge due to the tissue's limited self-repair capacity and the inadequacy of current regenerative strategies. This study aimed to investigate whether bone marrow mesenchymal st...
Anti-Biofilm Properties of Polyurethane Biomaterials Tethered With Small Molecules via Polyethylene Glycol Linker [0.03%]
通过聚乙二醇连接器固定小分子的聚氨酯生物材料的抗菌膜性能
Jiale Liu,Chen Chen,Jennifer L Booth et al.
Jiale Liu et al.
Biofilm-associated microbial infection is one of the main complications for long-term use of biomaterials in implantable medical devices. Bacterial intracellular nucleotide second messenger signaling is widely recognized to be involved in b...
Cobalt-Doped Biphasic Calcium Phosphate Orchestrates Osteogenesis-Angiogenesis Signals via Hypoxia-Mimetic Signaling [0.03%]
类库珀仿生磷酸钙通过模拟缺氧信号协调骨诱导-血管发生信号
Luísa Camilo Suter,Gerson Santos de Almeida,Matheus Luquirini Penteado Dos Santos et al.
Luísa Camilo Suter et al.
We engineered a cobalt-doped biphasic calcium phosphate (CoBCP) by combining monetite-derived pyrophosphate and β-tricalcium phosphate (β-TCP) with lattice-incorporated Co2+, and evaluated its physicochemical profile and in vitro bioactiv...