نتایج جستجو برای: Neuropathic pain
تعداد نتایج: 246876 فیلتر نتایج به سال:
Neuropathic pain, comprising a range of heterogeneous conditions, is often severe and difficult to manage, and this may result in a chronic condition that negatively affects the overall functioning and quality of life in patients. The pharmacotherapy of neuropathic pain is challenging and for many patients effective treatment is lacking; therefore, evidence-based recommendations are essential. ...
Whereas tissue injury increases spinal dynorphin expression, the functional relevance of this upregulation to persistent pain is unknown. Here, mice lacking the prodynorphin gene were studied for sensitivity to non-noxious and noxious stimuli, before and after induction of experimental neuropathic pain. Prodynorphin knock-out (KO) mice had normal responses to acute non-noxious stimuli and a mil...
Background and purpose Myelin oligodendrocyte glycoprotein-antibody–associated disease (MOGAD) is an inflammatory autoimmune condition of the central nervous system. However, data on pain depression have remained scarce. The aim this study was to assess features chronic as well their impact health-related quality life (hr-QoL) in MOGAD. Methods Patients with MOGAD were identified Neuromyelitis ...
Treatment of neuropathic pain is problematic; response to current pharmacological interventions is often poor and associated with undesirable side-effects, thus the identification of new targets for treating this condition is needed. Here we collect evidence demonstrating the potential of chemokines as mediators of neuron-glia communication and contributors to pain signalling. The expression of...
Accumulating evidence over last several years indicates an important role of microglial cells in the pathogenesis of neuropathic pain. Signal transduction in microglia under chronic pain states has begun to be revealed. We will review the evidence that p38 MAPK is activated in spinal microglia after nerve injury and contributes importantly to neuropathic pain development and maintenance. We wil...
In this discussion, we hope to advance a clinical approach to low back pain that is more in line with our modern understanding of neuropathic pain. We review the current understanding of normal and pathologic neuroanatomy of the lumbar spine and then outline how pathology in the different structures can lead to neuropathic pain and cause common pain patterns seen in clinical practice. We also d...
Nerve injury often causes debilitating chronic pain, referred to as neuropathic pain, which is refractory to currently available analgesics including morphine. Many reports indicate that activated spinal microglia evoke neuropathic pain. The P2X4 receptor (P2X4R), a subtype of ionotropic ATP receptors, is upregulated in spinal microglia after nerve injury by several factors, including CC chemok...
Treatment options for neuropathic pain have limited efficacy and use is fraught with dose-limiting adverse effects. The endocannabinoid system has been elucidated over the last several years, demonstrating a significant interface with pain homeostasis. Exogenous cannabinoids have been demonstrated to be effective in a range of experimental neuropathic pain models, and there is mounting evidence...
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