Results 121 to 130 of about 13,902 (256)

A novel methodology to assess the relaxation rate of the intervertebral disc by increments on intradiscal pressure [PDF]

, 2014
Publicado em "Applied mechanics and materials, vol. 664 (2014) pp 379-383"The Intervertebral Disc (IVD) is subjected to several types of loading during daily routine events. However, the overloading on this structure induces higher Intradiscal Pressure (
Araújo, Ângelo Rafael Gomes, Claro, José Carlos Pimenta, Peixinho, Nuno, Pinho, A. C. Marques de   +3 more
core   +1 more source

New perspectives on head and neck allometry and ecomorphology in tetrapods

Biological Reviews, EarlyView.
ABSTRACT The skull and neck are vital parts of the body, influencing feeding ecology, habitat exploitation and locomotion. Numerous studies have therefore sought to understand how the size of these segments vary with ecology and scale with overall body size.
Alice E. Maher, Philip G. Cox, Thomas W. Maddox, James D. Gardiner, Karl T. Bates   +4 more
wiley   +1 more source

Application Strategies of Bone Marrow Mesenchymal Stromal Cells in Bone‐Related Diseases

Cell Proliferation, EarlyView.
Engineered BMSCs and vesicles enhance therapy effects for bone diseases via multi‐strategic approaches. ABSTRACT Bone‐related diseases (e.g., osteoporosis, osteoarthritis and fractures) exhibit a rising global incidence, imposing significant burdens on both quality of life and healthcare systems.
Xuemei Long, Dan Tan, Qianke Tao, Qiaonan Ye, Luwen Ye, Qing Li, Jingang Xiao   +6 more
wiley   +1 more source

Biomechanical Study between the Rigid and Dynamic Fixation Systems of the Spinal Column Analyzed by the Finite Element Method

Nano Biomedicine and Engineering, 2017
Orthopedic fixation devices are widely used in treatment of spinal diseases. It is expected that application of dynamic stabilization confers valuable movement possibility besides its main role of load bearing.
Samir Zahaf, Said Kebdani
doaj   +1 more source

Newly identified intervertebral fat pad degenerates after intervertebral disc injury in a rat model of degeneration

Journal of Anatomy, EarlyView.
This study characterizes a newly‐described intervertebral fat pad (IVFP) anterior to rat IVDs, with evidence for its existence in mice and human IVDs as well. In rats, the IVFP gradually degenerated following IVD injury with changes in adipocyte size and fibrous tissue infiltration, suggesting it could play a functional role in IVD health and ...
Niklas H. Koehne, Irina Heggli, Agnieszka A. Karol, Alon Lai, Svenja Illien‐Jünger, Andrew C. Hecht, Nilsson Holguin, James C. Iatridis   +7 more
wiley   +1 more source

Concurrent ANNPE and vertebral T‐cell lymphoma in a dog: A case report

Journal of Small Animal Practice, EarlyView.
Acute non‐compressive nucleus pulposus extrusion (ANNPE) is a recognised cause of peracute spinal cord injury in dogs, involving sudden extrusion of non‐degenerated nucleus pulposus with minimal compression. While often linked to vigorous activity, its triggers remain unclear.
A. Mondino, J. Macri, R. Mokhtari, W. Patterson, A. Tauro, N. J. Olby   +5 more
wiley   +1 more source

Prospective Study Protocol for Developing an Artificial Intelligence Model to Diagnose Lumbar Intervertebral Disc Prolapse

International Journal of Physiotherapy
Background: Lumbar prolapsed intervertebral disc (PIVD) is a common musculoskeletal disorder that is routinely diagnosed clinically and confirmed by magnetic resonance imaging (MRI).
Sandeep Pattnaik, Rajneesh Kumar, Manu Goyal   +2 more
doaj   +1 more source

Effect of Liraglutide on Intermittent Hypoxia‐Induced Metabolic Dysfunction: From Bench to Bedside

Journal of Sleep Research, EarlyView.
ABSTRACT Intermittent hypoxia (IH)‐mediated adipose tissue inflammation with M1 macrophage polarisation plays a key role in the pathogenesis of metabolic diseases in obstructive sleep apnoea (OSA). Effective treatment strategies are so far lacking.
Cliona O'Donnell, Ailbhe King, Guillaume Vial, Emily O'Neill, Shane Crilly, Jonathan D. Dodd, David J. Murphy, Elise Belaidi, Jean‐Louis Pepin, Claire Arnaud, Donal O'Shea, Silke Ryan   +11 more
wiley   +1 more source

Comparative Analysis of Three Vertebral Screw Placement Directions in Anterior Thoracolumbar Fracture Surgery: A Finite Element Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1464-1477, May 2025.
This study compares the biomechanical effects of three anterior fixation systems in thoracolumbar surgery—HXTL, NHXTL, and Medtronic's CD Horizon ANTERIOR. Finite element analysis evaluates stress and displacement across vertebral bodies and support structures under varying load conditions. Results indicate the HXTL system minimizes nail–rod stress yet
Xuehai Jia, Yanjun Xie, Yi Yang, Yi Deng, Kerui Zhang, Changyong Shen, Ya Li, Litai Ma   +7 more
wiley   +1 more source

A novel methodology for measurement of the intradiscal pressure and height disc variation of intervertebral disc under compression [PDF]

, 2013
The intervertebral disc (IVD) is subjected to several types of loading during daily routine events. However, the overloading on this structure induces higher intradiscal pressure (IDP), which could cause severe damage on its structure.
Araújo, Ângelo Rafael Gomes, Claro, José Carlos Pimenta, Peixinho, Nuno, Pinho, A. C. Marques de   +3 more
core