Metamizole relieves pain by influencing cytokine levels in dorsal root ganglia in a rat model of neuropathic pain
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چکیده
منابع مشابه
Enhanced production of monocyte chemoattractant protein-1 in the dorsal root ganglia in a rat model of neuropathic pain: possible involvement in the development of neuropathic pain.
Chemokines are a family of peptides originally identified as the factors regulating the migration of leukocytes in inflammatory and immune responses. Recently, they have been shown to be produced in the central and peripheral nervous systems under various pathological conditions and act on neuronal and glial cells. In this study, we examined the production of monocyte chemoattractant protein-1 ...
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Objective(s): Neurotrophins (NTs) exert various effects on neuronal system. Growing evidence indicates that NTs are involved in the pathophysiology of neuropathic pain. However, the exact role of these proteins in modulating nociceptive signaling requires being defined. Thus, the aim of this study was to evaluate the effects of spinal nerve ligation (SNL) on NTs activation in the lumbar dorsal ...
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Neuropathic pain was produced by chronic constriction injury of the sciatic nerve in rats. Behavioral tests showed that the thresholds for thermal and mechanical hyperalgesia were significantly reduced in neuropathic pain rats 3-28 days following model induction. The results of immunohistochemistry, western blot assays and reverse transcription-PCR showed that Nav1.7 protein and mRNA expression...
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Neuropathic pain, caused by a lesion in the somatosensory system, is a severely impairing mostly chronic disease. While its underlying molecular mechanisms are not thoroughly understood, neuroimmune interactions as well as changes in the pain pathway such as sensitization of nociceptors have been implicated. It has been shown that not only are different cell types involved in generation and mai...
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Double stranded, short interfering RNAs (siRNA) of 21-22 nt length initiate a sequence-specific, post-trancriptional gene silencing in animals and plants known as RNA interference (RNAi). Here we show that RNAi can block a pathophysiological pain response and provide relief from neuropathic pain in a rat disease model by down regulating an endogenous, neuronally expressed gene. Rats, intratheca...
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ژورنال
عنوان ژورنال: Pharmacological Reports
سال: 2020
ISSN: 1734-1140,2299-5684
DOI: 10.1007/s43440-020-00137-8