Publications by authors named "Zhefeng Jin"

Article Synopsis
  • - Cartilage endplate cell (CEPC) and nucleus pulposus cell (NPC) inflammation play a crucial role in intervertebral disc degeneration (IVDD), with iron ions and reactive oxygen species (ROS) being significant contributors to this process.
  • - A new composite gel, CAP-sEXOs@Gel, has been developed, which uses engineered exosomes loaded with salvianolic acid A to target CEPCs and release them slowly, while also neutralizing the acidic environment to alleviate NPC inflammation.
  • - The CAP-sEXOs@Gel effectively reduces intracellular iron and ROS levels, helping maintain mitochondrial function in CEPCs and suppressing inflammatory pathways, indicating its potential as a therapeutic strategy for reversing IVDD.
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Background: Although decompression surgery is the optimal treatment for patients with severe degenerative cervical myelopathy (DCM), some individuals experience no improvement or even a decline in neurological function after surgery, with spinal cord ischemia-reperfusion injury (SCII) identified as the primary cause. Spinal cord compression results in local ischemia and blood perfusion following decompression is fundamental to SCII. However, owing to inadequate perioperative blood flow monitoring, direct evidence regarding the occurrence of SCII after decompression is lacking.

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Neck pain and low back pain are major challenges in public health, and intervertebral disc (IVD) biomechanics is an important multidisciplinary field. To date, no bibliometric literature review of the relevant literature has been performed, so we explored the emerging trends, landmark studies, and major contributors to IVD biomechanics research. We searched the Web of Science core collection (1900-2022) using keywords mainly composed of "biomechanics" and "intervertebral disc" to conduct a bibliometric analysis of original papers and their references, focusing on citations, authors, journals, and countries/regions.

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Background: Degenerative lumbar instability (DLI) is a common disease that causes low back pain (LBP) in clinic. It is difficult to completely recover from DLI, and it occurs repeatedly, which seriously affects the quality of life of patients. The epidemiological survey showed that 20-30% of low back pain was related to lumbar instability.

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Background: This systematic review and meta-analysis was performed to evaluate the clinical efficacy and safety of traditional Chinese manipulation in treating ankle sprains.

Methods: Seven databases were searched from inception to July 2020. A meta-analysis of randomized controlled trials comparing traditional Chinese manipulation and other conservative therapy for ankle sprains was conducted.

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Background: Cervical radiculopathy (CR) describes compression or stimulation secondary to the cervical nerve root, 1 or 2 types of upper limb pain, and/or with neck. In clinical practice, both acupotomology and acupuncture are very widely and popular for the management of CR. So, we conducted a systematic review and meta-analysis to explore the efficacy, safety of acupotomology in the treatment of CR.

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Background: Cervical spondylotic radiculopathy (CSR) is a clinical syndrome of radial neck and shoulder pain. Both Massage and Acupotomy have been widely used in the treatment of CSR, in China and achieved satisfied efficacy. Therefore, the aim of this study is to systematically evaluate the clinical efficacy of acupotomy combined with massage in the treatment of CSR.

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Background: Degenerative lumbar spondylolisthesis (DLS) is one of the common orthopedic diseases which causes low back pain in patients, which seriously affects people's daily life and work. As a method of conservative treatment of this disease, manipulation is widely used in clinical practice. We will summarize the current published evidence of manipulation in the treatment of DLS, and evaluate the effectiveness and safety of manipulation through systematic review and meta-analysis, so as to provide more reliable evidence for future clinical practice.

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Acupuncture at Shuigou (GV26) shows good clinical efficacy for treating stroke, but its mechanism remains poorly understood. In this study, a cerebral infarction model of ischemia/reperfusion injury received electroacupuncture at GV26 (15 Hz and 1 mA, continuous wave [biphasic pulses], for 5 minutes). Electroacupuncture effectively promoted regional cerebral blood flow on the infarct and non-infarct sides, increased infarct lesions, lectin, and number of blood vessels, upregulated von Willebrand factor and cell proliferation marker Ki67 expression, and diminished neurological severity score.

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