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Cureus
December 2024
Department of Orthopedics, Spine Unit, Hospital Sungai Buloh, Sungai Buloh, MYS.
Spinal cord injuries, including rare cases without radiological abnormalities, pose diagnostic challenges, particularly in cases of delayed neurological deficit development. This case report describes a 55-year-old man with a stable L1 burst fracture who developed delayed neurological deficits two weeks after sustaining a fall despite no evidence of intrinsic or extrinsic spinal cord abnormalities on magnetic resonance imaging (MRI). The patient initially presented with back pain, normal muscle strength across all myotomes, and imaging that showed no canal stenosis or retropulsion fragments.
View Article and Find Full Text PDFJ Orthop Surg Res
January 2025
Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
Background: Knee Osteoarthritis (KOA) is a prevalent condition worldwide, significantly diminishing quality of life and productivity. Except for the alignment change, muscle activation patterns (MAP) have garnered increasing attention as another crucial factor contributing to KOA.
Objective: This study explores the factors, characteristics, and effects of MAP changes caused by KOA, providing a neuromuscular-based causal analysis for the rehabilitation treatment of KOA.
J Neuroeng Rehabil
January 2025
Department of Mechanical and Aerospace Engineering, University of Florida, PO Box 116250, Gainesville, FL, 32611, USA.
Background: Motor module (a.k.a.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
State Key Laboratory of Meat Quality Control and Cultured Meat Development, Key Laboratory of Meat Processing, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
Cultured meat aims to produce meat mass by culturing cells and tissues based on the muscle regeneration mechanism, and is considered an alternative to raising and slaughtering livestock. Hydrogel building blocks are commonly used as substrates for cell culture in tissue engineering and cultured meat because of their high water content, biocompatibility, and similar three-dimensional (3D) environment to the cellular niche . With the characteristics of precise manipulation of fluids, microfluidics exhibits advantages in the fabrication of building blocks with different structures and components, which have been widely applied in tissue regeneration.
View Article and Find Full Text PDFNo Shinkei Geka
January 2025
Department of Neurosurgery, Yao Tokushukai General Hospital.
Full endoscopic spine surgery is a technique to perform hernia extraction using a single-hole-type endoscope with a coaxial operation system of a sheath, endoscope, and surgical instrument in reflux water. In the lumbar region, the ventral side of the dura mater can be directly approached via the lateral route. Not only is the skin incision small, but damage to muscle tissue is also minimal, which is why it is a minimally invasive surgery.
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