Results 41 to 50 of about 142,612 (326)

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

Liquiritin Exerts a Dual Effect on BMSCs Osteogenic Differentiation and Fracture Healing by Activating the ERK/JNK Pathway and Providing Antioxidant Protection

Advanced Therapeutics, EarlyView.
Liquiritin enhances the osteogenic differentiation of BMSCs and promotes fracture healing through the activation of the ERK/JNK signaling pathway and by exerting antioxidant protective effects. Abstract Liquiritin, a flavonoid from Glycyrrhiza uralensis L., has diverse pharmacological properties, but its impact on fracture healing is unexplored.
Haijun Mao, Jing Liu, Juan Feng, Yalikun Yusufu, Lei Yang, Qing Jiang, Minghui Sun   +6 more
wiley   +1 more source

Treatment of Femoral Neck Fractures with Intramedullary Fixation with Integrated Interlocking Lag and Compression Screws

Journal of Limb Lengthening & Reconstruction
Objectives: (1) To describe our operative technique for femoral neck fractures using an intramedullary device with integrated compression screws. (2) Retrospective analysis of patients treated with intramedullary fixation with interlocking lag and ...
Bradley Lezak, Roberto Hernandez-Irizarry, Stephen Quinnan   +2 more
doaj   +1 more source

PSMD14 Stabilizes SLC7A11 to Ameliorate Glucocorticoid‐Induced Osteoporosis by Suppressing Osteocyte Ferroptosis

Advanced Science, EarlyView.
Glucocorticoid‐induced osteoporosis (GIOP) triggers osteocyte ferroptosis via SLC7A11 degradation. PSMD14 stabilizes SLC7A11 by counteracting glucocorticoid‐driven ubiquitination, preserving cystine uptake and glutathione synthesis. AAV‐mediated PSMD14 delivery or its agonist Pantethine rescues osteocyte survival and bone loss in GIOP mice.
Yifeng Shi, Qian Tang, Sunren Sheng, Hongyi Jiang, Chen Jin, Chencheng Zhou, Chenglong Xie, Lin Zheng, Di Zhang, Hui Xu, Cong Xu, Haiwei Ma, Guangheng Xiang, Wenfei Ni, Xiaoyun Pan, Lei Yang, Huazi Xu, Yu Qian, Aimin Wu, Xiangyang Wang, Gang Zheng   +20 more
wiley   +1 more source

Dual-energy computed tomography may reduce delayed diagnosis of occult hip fractures: Experiences at a single center

SAGE Open Medicine
Objectives: Early surgical intervention within 48 h is critical for reducing mortality and morbidity in patients with hip fractures. However, occult hip fractures are often missed, leading to treatment delays.
Hirotaka Kawakami, Hiromi Sasaki, Junichi Kamizono, Yuki Yasutake, Kana Yamada, Suguru Saho, Takehiro Kawauchi, Noboru Taniguchi   +7 more
doaj   +1 more source

Superior short-term outcomes of FNS in combination with a cannulated screw in treating femoral neck fractures

BMC Musculoskeletal Disorders, 2023
Background This study aimed to evaluate the clinical efficacy of the femoral neck system alone or in combination with a cannulated screw compared with other internal fixation methods for treating femoral neck fractures.
Min Su, Zexing He, Nianlai Huang, Xiaocong Lin, Kaibin Fang, Zhangsheng Dai   +5 more
doaj   +1 more source

Femoral Neck Fracture [PDF]

Hip & Pelvis, 2010
The incidence of the femoral neck fracture is increasing, and the mechanism of the injuries is quite different in the young and elderly groups (high energy injury and osteoporosis, respectively). In the young group, early anatomical reduction and rigid fixation by such measures as multiple cannulated screws are mandatory to decrease the complications ...
Jin Myong Dan, Hyung Ku Yoon
openaire   +1 more source

Dual‐Biomimetic Bone Adhesive with Osteoimmunomodulatory Capabilities for Anatomical Reconstruction of Comminuted Fractures

Advanced Science, EarlyView.
A structurally and functionally dual bionic bone adhesive is engineered through an organic–inorganic cohesion strategy, which significantly reinforces the adhesive's bone tissue adhesion as well as osteogenic activity. In a pioneering rabbit radius comminuted fracture model, the bone adhesive exhibits exceptional capability in immobilizing bone ...
Junyao Cheng, Hufei Wang, Ming Li, Jianpeng Gao, Xiao Liu, Chuyue Zhang, Pengfei Chi, Bo Li, Yuan Xve, Daoyang Fan, Zheng Wang, Jianheng Liu, Xing Wang, Licheng Zhang   +13 more
wiley   +1 more source

New technology: clinical efficacy of intracapsular decompression and supported hollow screw treatment for Garden IV femoral neck fractures

European Journal of Medical Research
Background The management of Garden IV femoral neck fractures presents a formidable challenge. This study aimed to assess the safety and efficacy of a novel technological approach for treating Garden IV femoral neck fractures, involving intracapsular ...
Zhaofeng Jia, Tinghui Xiao, Yimiao Lin, Wenjun Huang, Peizhi Deng, Jiandong Lin, Shiyuan Lin, Jiwu Cheng, Fengting Cui, Xinjia Hu, Xiaoming Zhang   +10 more
doaj   +1 more source

Failure after operative repair is higher for ballistic femoral neck fractures than for closed, blunt-injury fractures: a multicenter retrospective cohort study

Trauma Surgery & Acute Care Open
Introduction The purpose of this study was to describe the outcomes after operative repair of ballistic femoral neck fractures. To better highlight the devastating nature of these injuries, we compared a cohort of ballistic femoral neck fractures to a ...
Ranjan Gupta, Henry Tout Shu, Diane Ghanem, Davis L. Rogers, Oscar Covarrubias, Paul Izard, Jacques Hacquebord, Philip Lim, Greg M. Osgood, Babar Shafiq   +9 more
doaj   +1 more source