Results 271 to 280 of about 1,391,337 (356)

Dual‐Nanoparticle Engineered Hydrogel Reverses Bicellular Oxidative Stress to Accelerate Diabetic Fracture Healing

Advanced Functional Materials, EarlyView.
CD105‐LNPs and PS‐LNPs can deliver α‐lipoic acid to bone marrow mesenchymal stem cells and bone marrow‐derived macrophages, reversing high glucose‐induced oxidative stress while enhancing osteogenesis and M2 polarization. Integrating both nanoparticles into glucose‐responsive hyaluronic acid hydrogel forms DLNPs@HA hydrogel, which accelerates diabetic ...
Yanzhi Zhao, Weixian Hu, Shengming Zhang, Yuheng Liao, Kangkang Zha, Chenyan Yu, Zhenhe Zhang, Wenqian Zhang, Bobin Mi, Faqi Cao, Guohui Liu, Wu Zhou   +11 more
wiley   +1 more source

Reliability of Radiographic Union Score and correlation of clinical outcomes in children operated for supracondylar humerus fracture: A prospective study. [PDF]

J Child Orthop
Yüzügüldü U, Yeşil M, Özcan Ö, Maralcan G, Konya MN.   +4 more
europepmc   +1 more source

Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury

Advanced Functional Materials, EarlyView.
After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen, Yvonne Shen, Yutong Shao, Tenghuan Ge, Haowen Qiao, Shangzhou Xia, Yafei Qu, Yuanpu Chiu, Ying Qin, Zhen Zhao   +9 more
wiley   +1 more source

Fixation of Chance fractures with cement-augmented pedicle screws reduces the risk of screw pullout in older patients: A retrospective comparative study. [PDF]

Medicine (Baltimore)
Liao YH, Lin CH, Huang YH, Wu CY, Chiang CH, Chao LY.   +5 more
europepmc   +1 more source

Quantum Dots and Perovskites‐Based Physically Unclonable Functions for Binary and Ternary Keys via Optical‐to‐Electrical Conversion

Advanced Functional Materials, EarlyView.
This study investigates optoelectronic PUFs that improve on traditional optical and electrical PUFs. The absorber materials are randomly coated through spray coating, ligand exchange, and dynamic spin coating. Incident light generates wavelength‐dependent binary multikey and enhances security ternary keys, approaching near‐ideal inter‐ and intra ...
Hanseok Seo, Taesung Park, Awais Ali, Byung Ku Jung, Young Kyun Choi, Junhyeok Park, Soong Ju Oh   +6 more
wiley   +1 more source

Non-union of Talus Fracture in a 34-Year-Old Male Managed with Open Reduction and Internal Fixation Using Cancellous Cannulated Screws: A Case Report. [PDF]

J Orthop Case Rep
Agharkar Y, Saravanan S.
europepmc   +1 more source

Case of Simple Fracture and Dislocation of the Greater Portion of the Right Astragalus, Forwards and Outwards [PDF]

E. J. Spry
openalex   +1 more source

Metatarsal fracture

, 2021
openaire   +1 more source

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

Advanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Tie Jun Cui, Vincenzo Galdi   +7 more
wiley   +1 more source

Efficacy of free-flap-transfer and plate-fixation for Gustilo IIIB fractures in type II diabetic patients: A retrospective study. [PDF]

World J Clin Cases
Bao Q, Pan SW, Gong XK, Wang B, Wei ZN, Xu YQ, Zhu YL, Shi Z.   +7 more
europepmc   +1 more source