Results 71 to 80 of about 659,413 (250)

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

Biomechanical analysis of the placement of fixation lag screw in different intertrochanteric hip fracture angles

Biosurface and Biotribology, 2019
The common surgical method for fracture fixation in the femoral neck and intertrochanteric region is the implantation a dynamic lag screw into the femoral head.
Alex C.T. Choh, Desmond Y.R. Chong
doaj   +1 more source

Iron‐Tannic Acid Hydrogel Mediated Mild Photothermal Therapy Combined With Ferroptosis Enhances Anti‐Tumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An injectable gelatin‐based tannic acid–iron hydrogel with mild photothermal therapy could not only induce immunogenic cell death, but also elicit ferroptosis of both tumor cells and tumor‐associated macrophages, resulting in DC maturation, T‐cell infiltration and down‐regulation of ferroptosis‐sensitive M2‐type TAMs levels.
Yuan Zhu, Xi Yu, Tao Wang, Wanyi Liu, Chang Lu, Jiani Zhong, Yujie He, Wei Li, Kunxi Zhang, Peihao Yin, Zeting Yuan   +10 more
wiley   +1 more source

The correlation between proximal femur fracture and bone mineral density in the elderly

Science Progress
Objective The prevention and clinical management of fractures in the elderly have always been challenging issues in orthopedic practice. This study aims to explore the relationship between bone mineral density (BMD) and the types of proximal femoral ...
Hairui Liang, Beibei Chen, He Zhang, Ming Sun, Rongda Xu, Siyu Duan, Zhencun Cai   +6 more
doaj   +1 more source

WTAP Transcriptional Suppression by KLF9 Drives Osteoclastogenesis via M6A‐Mediated Regulation of CSF1R Signaling in Estrogen‐Deficient Osteoporosis

Advanced Science, EarlyView.
Scheme of the KLF9/WTAP/YTHDF2/m6A/CSF1R regulatory axis in osteoclastogenesis and estrogen‐deficient osteoporosis. WTAP‐mediated m6A modification of Csf1r mRNA governs osteoclastogenesis via a YTHDF2‐mediated pathway. Pathological upregulation of KLF9 drives Wtap transcription, leading to increased m6A deposition on the 3’‐UTR of Csf1r mRNA.
Chen Shen, Xin Liu, Gaoran Ge, Li Xu, Ziyu Zhang, Chang Lv, Hao Xu, Wenhao Li, Yi Qin, Qifeng Sheng, Qihan Wang, Hongxia Li, Jun Zhou, Huilin Yang, Dechun Geng   +14 more
wiley   +1 more source

Targeting β2‐Adrenergic Receptor Stability With Lycorine Reveals a Host‐Directed Pathway for Antiviral Defense Against Poxviruses

Advanced Science, EarlyView.
Chronic stress drives autophagy‐mediated β2‐AR degradation, impairing antiviral immunity and promoting poxvirus lethality. Lycorine directly stabilizes β2‐AR to restore host defense, suppress excessive inflammation and improve survival. ABSTRACT Psychological stress is a pervasive yet poorly understood modulator of infectious disease outcomes. Here, we
Xin Zhang, Shuqin Xu, Zixuan Zhang, Chenwen Wan, Xiaoqin Wang, Peihua Wang, Huini Yang, Tianxiao Huang, Yijia Yuan, Faiza Atique, Rui Yang, Yingli He, Zhijun Liu   +12 more
wiley   +1 more source

Delayed Slipped Capital Femoral Epiphysis Following Surgical Fixation of a Femoral Neck Fracture in a Child: A Rare Case Report

Journal of Orthopaedic Case Reports
Introduction: Slipped capital femoral epiphysis (SCFE) occurring after surgical treatment of femoral neck fractures in children is exceedingly rare. Awareness of this complication is essential because delayed diagnosis may result in progressive deformity
Simarjot Singh Sodhi, Brandon Eric Dkhar, Sajal Maingi, Mansha Madan   +3 more
doaj   +1 more source

Matrix Stiffness Orchestrates Mesenchymal Stem Cell Lineage Commitment Toward Osteogenesis and Adipogenesis Through the PIEZO1/SP1/STC2 Axis

Advanced Science, EarlyView.
Matrix stiffness directs mesenchymal stem cell lineage commitment through PIEZO1‐dependent activation of the SP1/STC2 pathway. Stiff matrices favor osteogenesis and suppress adipogenesis, whereas the loss of PIEZO1 function impairs early bone formation. STC2 retains lineage‐regulatory activity even when PIEZO1 is inactive.
Shuo Zhang, Siteng Li, Wenzhong Chen, Qingcheng Song, Haiyue Zhao, Peng Wang, Yiran Zhang, Wenquan Liang, Shaowei Zheng, Juan Wang, Wei Chen, Yanbin Zhu, Yingze Zhang   +12 more
wiley   +1 more source

Evaluation of the health-related quality of life in elderly patients according to the type of hip fracture: femoral neck or trochanteric

Clinics, 2008
OBJECTIVE: To evaluate the effect the type of hip fracture (femoral neck or trochanteric) has on the Health-Related Quality of Life of elderly subjects.
Tânia Maria da Silva Mendonça, Carlos Henrique Martins da Silva, Roberto Sérgio de Tavares Canto, Nívea de Macedo Oliveira Morales, Rogério de Melo Costa Pinto, Rogério de Rizo Morales   +5 more
doaj   +1 more source

Can we improve the prediction of hip fracture by assessing bone structure using shape and appearance modelling? [PDF]

, 2013
Copyright 2013 Elsevier B.V., All rights reserved.Peer ...
Goodyear, S. R., Gregory, J. S., Aspden, R. M., Reid, D. M., Barr, R. J., Alesci, S., McCloskey, E.   +6 more
core   +1 more source