Results 41 to 50 of about 58,474 (256)

Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain

open access: yesAdvanced Science, EarlyView.
Cellular senescence promotes inflammation, tissue degeneration, and chronic back pain. In sparc‐null mice, early oral administration of the senolytic agents o‐vanillin and RG‐7112 reduced senescent cell burden and pro‐inflammatory SASP signaling across intervertebral discs, endplates, vertebral bone, and spinal cord.
Saber Ghazizadeh   +7 more
wiley   +1 more source

Morphometric substantiation of a fixation method choice at surgical correction of spondylolisthesis [PDF]

open access: yesСаратовский научно-медицинский журнал, 2010
The purpose was to reveal patterns of morphometric characteristics variability of lumbar vertebrae and sacrum for a choice of more adequate selection of standard sizes and introduction orientation of corrigent metalware at surgical treatment of ...
Anisimova Е.А.   +3 more
doaj  

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

open access: yesAdvanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao   +28 more
wiley   +1 more source

Associations between birth season and lumbar spine bone mineral density in perimenopausal Polish women

open access: yesAnthropological Review, 2023
In European populations, the birth season significantly correlates with many biological features. It is thus possible that the observed clinical effects of bone metabolism disorders are a partial consequence of bone mineral density (BMD), modified by the
Iwona Rosset   +4 more
doaj   +1 more source

In Situ Stress‐Dispersing Hydrogel Millispheres via Load Redistribution to Restore Nucleus Pulposus Metabolic Homeostasis

open access: yesAdvanced Science, EarlyView.
Local stress concentration disrupts metabolic homeostasis and induces inflammation in the nucleus pulposus (NP), thereby accelerating intervertebral disc degeneration (IDD). A biomimetic HA/ChS hydrogel millimeter sphere (ChS@HM) is developed to enable synergistic stress dispersion and sustained hydration lubrication.
Ang Li   +4 more
wiley   +1 more source

New method to apply the lumbar lordosis of standing radiographs to supine CT-based virtual 3D lumbar spine models

open access: yesScientific Reports, 2022
Standing radiographs play an important role in the characterization of spinal sagittal alignment, as they depict the spine under physiologic loading conditions.
Benjamin Hajnal   +6 more
doaj   +1 more source

Lumbar vertebra chordoma

open access: yesSouth African Journal of Radiology, 2006
Spinal chordomas in the lumbar region are rare and can easily be overlooked in the differential diagnosis of vertebral column tumours. South African Journal of Radiology Vol. 10 (3) 2006: pp.
A Erlank   +5 more
openaire   +4 more sources

Drug‐Induced Cuproptosis Defines the Therapeutic Window of Celecoxib in Intervertebral Disc Degeneration via the HSP90‐RBX1 Axis

open access: yesAdvanced Science, EarlyView.
This study reveals the dual role of celecoxib in intervertebral disc degeneration. While low concentrations are protective, high concentrations induce toxicity by upregulating HSP90, which synergizes with USP15 to deubiquitinate and stabilize RBX1. This leads to degradation of COMMD1/ATP7B, copper dyshomeostasis, and ultimately, cuproptosis.
Youfeng Guo   +11 more
wiley   +1 more source

Biomechanical Evaluation of Compressive Stress in Lumbar Vertebrae – A Pilot Survey

open access: yesNational Journal of Clinical Anatomy
Background: Cadaveric research in orthopedics poses challenges for medical students and early-career professionals due to limited resources, mentorship, and technical support.
Alexander Baur   +3 more
doaj   +1 more source

An abnormal lumbar vertebra [PDF]

open access: yesJournal of Comparative Pathology and Therapeutics, 1893
n ...
openaire   +2 more sources

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