Spine
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A prospective cohort study. ⋯ Level of Evidence. Level III.
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Comparative Study Observational Study
Revision Rates After Single-Level Cervical Disc Arthroplasty Versus Anterior Cervical Discectomy and Fusion: An Observational Study With 5-Year Minimum Follow-Up.
A retrospective case-control study. ⋯ III.
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This research utilized bioinformatics and in vitro modeling to assess the effects of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) containing specific microRNAs (miRNAs) on the autophagy and degeneration of nucleus pulposus cells in intervertebral disc degeneration (IDD). ⋯ MSC-EVs carrying specific miRNAs can effectively modulate gene expression, reduce degenerative processes, and promote cellular proliferation in IDD, indicating a promising therapeutic strategy for treating IDD and potentially other degenerative diseases. Further investigations are warranted to explore MSC-EV applications in regenerative medicine.
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We conducted a retrospective review of data from patients who underwent surgical treatment for lumbosacral radiculopathy. ⋯ The FTT is a valuable tool for the early detection of lower limb motor dysfunction in lumbosacral radiculopathy, particularly for L5 nerve root impairment, where it aids in timely surgical intervention and may improve postoperative outcomes and quality of life.