Results 41 to 50 of about 707,367 (277)

Bio-mechanical effects of femoral neck system versus cannulated screws on treating young patients with Pauwels type III femoral neck fractures: a finite element analysis

BMC Musculoskeletal Disorders
Introduction As a novel internal fixation for femoral neck fractures, the femoral neck system has some advantages for young Pauwels type III femoral neck fractures without clear biomechanical effects and mechanisms. Thus, the objection of the study is to
Xiao Fan, Yimin Zhou, Shiyou Dai, Kecheng Lao, Qiliang Zhang, Tengbo Yu   +5 more
doaj   +1 more source

Gut Microbiota‐Derived Indole‐3‐Propionic Acid Alleviates Diabetic Osteoporosis Through Nrf2‐Mediated Ferroptosis Suppression

Advanced Science, EarlyView.
Diabetes‐associated dysbiosis is accompanied by reduced Clostridium abundance, impaired microbial tryptophan metabolism, and lower circulating indole‐3‐propionic acid (IPA). Exogenous IPA improves trabecular microarchitecture and bone formation and restores Nrf2‐associated antioxidant signaling in bone marrow mesenchymal stem cells, limiting iron ...
Jinwu Bai, Qinyong You, Gao Si, Daole Hu, Ao Sun, Shilong Su, Ruideng Wang, Jixing Fan, Shan Gao, Tengjiao Zhu, Chun‐Li Song, Fang Zhou, Yang Lv   +12 more
wiley   +1 more source

Bisphosphonate-related bilateral atypical femoral fractures : be aware and beware [PDF]

, 2011
Although bisphosphonates have a well established therapeutic role in the prevention of osteoporosis-related fractures, several reports published over the past 5-6 years suggest a possible causative relationship between long-term use of bisphosphonates ...
Depasquale, Ruben, Matthews, Claire, Cassar-Pullicino, Victor N.   +2 more
core  

A Novel Reactive Oxygen Species‐Responsive Bone‐Targeted Nanoplatform Based on Cloperastine Attenuates Ovariectomy‐Induced Bone Loss by Inhibiting Osteoclast Oxidative Phosphorylation

Advanced Science, EarlyView.
Cloperastine suppresses osteoclastogenesis by inhibiting PGC1β‐mediated oxidative phosphorylation. Its incorporation into a ROS‐responsive, Asp8‐modified nanoplatform enhances skeletal accumulation. The resulting Clo/Asp8‐PMK‐MCs combine cloperastine‐mediated antiresorptive activity with carrier‐mediated osteogenic activity to attenuate OVX‐induced ...
Haibo Liang, Yong Xiao, Jiangtao Luo, Xiao Yang, Yayun Yang, Qihang Wu, Chenxin Yu, Zhihao Zhou, Xiaoqing Si, Jiansen Miao, Yiting Tu, Qichen Lu, Boreng Qian, Xiangyang Wang, Jiake Xu, Changcan Shi, Haiming Jin   +16 more
wiley   +1 more source

Incomplete femoral neck fracture with characteristics of atypical femoral fracture: A case report and literature review

Trauma Case Reports
Femoral neck fractures are considered exclusion criteria for atypical femoral fractures; however, femoral neck fractures with atypical femoral fractures have also been reported.
Yasuhiro Higai, Yuji Kanaya, Hiroyoshi Hagiwara, Yuichirou Yano, Takashi Fukushima, Norihiro Akazawa, Takahiro Shimizu, Sueo Nakama, Katsushi Takeshita   +8 more
doaj   +1 more source

Femoral neck system versus inverted cannulated cancellous screw for the treatment of femoral neck fractures in adults: a preliminary comparative study

Journal of Orthopaedic Surgery and Research, 2021
Background The femoral neck system (FNS) may be a valid alternative for treating femoral neck fractures, but few studies have compared the outcomes between FNS and cannulated cancellous screws.
Yunfeng Tang, Zhen Zhang, Limin Wang, Wei Xiong, Qian Fang, Guanglin Wang   +5 more
doaj   +1 more source

Supplemental Material - Comparison Between Femoral Neck Systems and Cannulated Cancellous Screws in Treating Femoral Neck Fractures: A Meta-Analysis

, 2022
Supplemental Material for Comparison Between Femoral Neck Systems and Cannulated Cancellous Screws in Treating Femoral Neck Fractures: A Meta-Analysis by Peng Tian, Lan Kuang, Zhi-jun Li, Gui-jun Xu, and Xin Fu in Geriatric Orthopaedic Surgery ...
Peng Tian (119465), Lan Kuang (13008637), Gui-jun Xu (3414563), Zhi-jun Li (236705), Xin Fu (448766)   +4 more
core   +1 more source

Long‐Term Expandable Periosteal Organoids Reconstruct a Functional Regenerative Niche That Support Hematopoietic Stem Cell Maintenance and Bone Repair

Advanced Science, EarlyView.
A robust periosteal organoid system enables long‐term expansion while preserving native cellular heterogeneity. These organoids recapitulate functional niche environments, support hematopoietic stem cell maintenance, and attenuate aging‐associated decline ex vivo.
Jia Qing, Lanxin Gu, Lipeng Fu, Xin Gao, Zechuan Li, Hui Zhang, Wenpeng Song, Huixin Lv, Yongsheng Zhou, Ping Zhang   +9 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

How to Sort Out the Controversies in Displaced Femoral Neck Fractures

, 2021
A displaced femoral neck fracture in a person around retirement age, with some comorbidities, poses challenges in determining the optimal surgical treatment. The long-term result will be affected by the patient's overall health, their life style factors,
Rogmark, Cecilia, Cecilia Rogmark, Rogmark, Cecilia,, Lund University.   +3 more
core   +1 more source