Results 71 to 80 of about 93,738 (352)

Atraumatic femoral neck fracture secondary to prolonged lactation induced osteomalacia

Medical Journal of Dr. D.Y. Patil University, 2013
Presenting a case of atraumatic fracture neck femur secondary to 2 years of prolonged lactation. A 26-year-old lactating mother presented with pain in left hip from last 12 months. She was apparently alright before and during pregnancy.
Dhammapal Sahebrao Bhamare, Praful Herode, Abhijeet Shroff, Bharati Deokar, Samar K Biswas   +4 more
doaj   +1 more source

Mechanical study of the application of compression screw nails in the cross-inverted triangular pattern for internal fixation of femoral neck fractures

BMC Musculoskeletal Disorders, 2023
Objective To design a cross-inverted triangular pattern to insert compression screw nails for the treatment of femoral neck fractures and to compare the biomechanics of inserting compression screw nails in cross-inverted triangular patterns and inverted ...
Min Wang, Yunlong Wang, Fa Zou, Lin Tan, Yunjuan Wang   +4 more
doaj   +1 more source

Hyperviscous Diabetic Bone Marrow Niche Impairs BMSCs Osteogenesis via TRPV2‐Mediated Cytoskeletal‐Nuclear Mechanotransduction

Advanced Science, EarlyView.
Diabetic bone marrow exhibits pathological ECM hyperviscosity that activates TRPV2‐mediated Ca2⁺ influx, leading to perinuclear F‐actin disassembly, nuclear deformation, and chromatin condensation. This cytoskeletal‐nuclear decoupling suppresses osteogenic differentiation of BMSCs.
Yao Wen, Xinhui Zheng, Jieliu Li, Minyu He, Dongqi Fan, Xingyu Zhu, Qiming Zhai, Liangjing Xin, Tao Chen   +8 more
wiley   +1 more source

Correlation between lag screw route and the ideal insertion point of the intramedullary nail

Scientific Reports, 2021
Understanding the morphology of the superior aspect of the proximal femur is critical for treating femoral fracture. We assessed the correlation among the ideal insertion point of the femoral nail, femur head-neck axis, and native anteversion.
Junya Yoshitani, Tamon Kabata, Yoshitomo Kajino, Daisuke Inoue, Takaaki Ohmori, Ken Ueoka, Yuki Yamamuro, Atsushi Taninaka, Hiroyuki Tsuchiya   +8 more
doaj   +1 more source

The effect of high dose antibiotic impregnated cement on rate of surgical site infection after hip hemiarthroplasty for fractured neck of femur : a protocol for a double-blind quasi randomised controlled trial [PDF]

, 2013
Background: Mortality following hip hemiarthroplasty is in the range of 10-40% in the first year, with much attributed to post-operative complications.
A Sprowson, A Stewart, Andrew P Sprowson, Aradhyula N Murty, B Nivbrant, CJ Todd, Cyrus D Jensen, D Moher, Dominic Inman, FT Boereboom, GS Keene, GT Ensing, H Dale, J Wilson, L Turner, LA Crane, LA Poultsides, LB Engesaeter, MF Nixon, Mike R Reed, Nick Parsons, O Johnell, P Vestergaard, Sanjay Gupta, Simon MG Jones, SS Jameson   +25 more
core   +2 more sources

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Targeting Itga8 Mitigates Neurogenic Bladder Fibrosis Driven by Trem2⁺ Macrophage‐Derived Fn1 via FAK/RhoA/ROCK Signaling

Advanced Science, EarlyView.
Normal bladders exhibit quiescent fibroblasts/macrophages, whereas neurogenic bladders show acute‐phase Itga8⁺ fibroblast expansion driven by Trem2⁺ macrophage‐secreted Fn1, which activates FAK/RhoA/ROCK signaling, promotes cytoskeletal remodeling, and upregulates pro‐fibrotic genes.
Jiaxin Wang, Siyuan Wang, Lida Ren, Xinqi Liu, Lei Zhang, Peng Hu, Wenchao Xu, Shuaixiang Zheng, Jihong Liu, Qing Ling   +9 more
wiley   +1 more source

FEMORAL NECK ANTEVERSION: IS THE SIDE WISE DIFFERENCE SIGNIFICANT?

Gomal Journal of Medical Sciences, 2014
Background: Femoral anteversion is one of the most important parameter of femur anatomy and geometry having important clinical implications. The objective of this study was to determine the side wise variation in femoral neck anteversion angle in adult
Wali Ullah Khan, Malik Javaid Iqbal, Muhammad Marwat, Maqbool Ilahi   +3 more
doaj  

Postoperative Stress Accelerates Atherosclerosis Through Inflammatory Remodeling of the HDL Proteome and Impaired Reverse Cholesterol Transport

Advanced Science, EarlyView.
The study shows that noncardiac surgical inflammation rapidly disrupts HDL function and cholesterol efflux in mice and human patients. Impaired reverse cholesterol transport after surgery drives rapid lipid accumulation, NETosis, and apoptosis within atherosclerotic plaques.
Dominique M. Boucher, Victoria Lorant, Valerie Rochon, Abigail Carter, Cameron Stotts, My‐Anh Nguyen, Thomas Laval, Christina Emerton, Nathan Joyce, Nysa Vinayak, Marlena Scaffidi, David Cook, Katey J. Rayner, Rebecca C. Auer, Scott M. Gordon, Mireille I. Ouimet   +15 more
wiley   +1 more source

QCT-based spatio-temporal aging atlas of the proximal femur BMD and cortical geometry

Bone Reports
Aging is associated with an increased risk of fragility fractures at the hip, resulting from a loss of bone mass. While this loss is typically reported as a decreased mean areal bone mineral density (aBMD) in the proximal femur or the femoral neck, its ...
Alice Dudle, Yvan Gugler, Osman Berk Satir, Jan Gewiess, Stefan Klein, Philippe Zysset   +5 more
doaj   +1 more source