Results 41 to 50 of about 257,672 (214)

Correlation between strength/endurance of paraspinal muscles and sagittal parameters in patients with degenerative spinal deformity

BMC Musculoskeletal Disorders, 2023
Background Sagittal imbalance is a common cause of low back pain and dysfunction in patients with degenerative spinal deformity (DSD), which greatly affects their quality of life.
Can Chen, Sen Yang, Yong Tang, Xueke Yu, Chunhua Chen, Chengmin Zhang, Fei Luo   +6 more
doaj   +1 more source

Associations of Lumber Disc Degeneration With Paraspinal Muscles Myosteatosis in Discogenic Low Back Pain

Frontiers in Endocrinology, 2022
Accompanied with intervertebral disc (IVD) degeneration, increasing fat infiltration of paraspinal muscles may be related to discogenic low back pain (DLBP), but their relationship is still unclear and the classical animal models are not completely ...
Yilong Huang, Ling Wang, Baofa Luo, Kaiwen Yang, Xiaomin Zeng, Jiaxin Chen, Zhenguang Zhang, Yanlin Li, Xiaoguang Cheng, Bo He   +9 more
doaj   +1 more source

Image changes of paraspinal muscles and clinical correlations in patients with unilateral lumbar spinal stenosis

, 2017
This is a retrospective study. ;To compare the morphometric parameters of the psoas major and lumbar multifidus muscles in lumbar spinal stenosis (LSS) patients exhibiting different functional performance.
Chen, Yan-Yu;Pao, Jwo-Luen;Liaw, Chen-Kun;Hsu, Wei-Li;Yang, Rong-Sen, 徐瑋勵;楊榮森   +1 more
core   +1 more source

Radiological Assessment of Postoperative Paraspinal Muscle Changes After Lumbar Interbody Fusion With or Without Minimally Invasive Techniques

Global Spine Journal, 2023
Study Design: Retrospective cohort study. Background: Percutaneous pedicle screws (PPS) have the advantage of being able to better preserve the paraspinal muscles when compared with a traditional open approach.
Keigo Kameyama MD, Tetsuro Ohba MD, PhD, Tomoka Endo MD, Marina Katsu MD, Fujita Koji MD, PhD, Koyama Kensuke MD, PhD, Kotaro Oda MD, Nobuki Tanaka MD, Hirotaka Haro MD, PhD   +8 more
doaj   +1 more source

Fat Replacement of Paraspinal Muscles with Aging in Healthy Adults

, 2017
PURPOSE: The aims of this study were to investigate the age-related changes in fatty replacement and cross-sectional area (CSA) of cervical, thoracic, and lumbar paraspinal muscles versus leg muscles in healthy adults and to test for association between ...
Vissing, Christoffer R, Vissing, John, Thomsen, Carsten, Dahlqvist, Julia R, Hedermann, Gitte   +4 more
core   +1 more source

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Long-term administration of antisense oligonucleotides into the paraspinal muscles of mdx mice reduces kyphosis

, 2008
The mdx mouse model of muscular dystrophy has a premature stop codon preventing production of dystrophin. This results in a progressive phenotype causing centronucleation of skeletal muscle fibers, muscle weakness and fibrosis and kyphosis.
Laws, Nicola, Fletcher, Susan, Cornford-Nairn, Renee A., Wilton, Stephen D., Hoey, Andrew J., Irwin, Nicole, Johnsen, Russell   +6 more
core   +1 more source

Reliability of Gradient-Echo Magnetic Resonance Elastography of Lumbar Muscles: Phantom and Clinical Studies

Diagnostics, 2022
Magnetic resonance elastography (MRE) has been used to successfully characterize the mechanical behavior of healthy and diseased muscles, but no study has been performed to investigate the reliability of MRE on lumbar muscles.
Tsyh-Jyi Hsieh, Ming-Chung Chou, Yi-Chu Chen, Yi-Chen Chou, Chien-Hung Lin, Clement Kuen-Huang Chen   +5 more
doaj   +1 more source

EphB1 Receptor Blockade Augments Morphine Antinociception via Inhibiting GRK2‐Mediated µ‐Opioid Receptor Internalization

Advanced Science, EarlyView.
Administration of opioids activates ephrinB2‐EphB1 receptor signaling. Activated EphB1 receptors induce GRK2‐mediated phosphorylation of MOR at Ser375, which initiates the internalization of MOR and reduces opioid antinociception at the behavioral level. ABSTRACT Opioids are the primary treatment for severe pain in clinical practice.
Bo Peng, Xiaqing Lin, Hongyu Yao, Cheng Li, Huabao Liao, Yuexin Liu, Boxu Cao, Xue‑Jun Song   +7 more
wiley   +1 more source

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

The Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen, Emma Sherratt, Philip Stott, Rachel Norris   +3 more
wiley   +1 more source