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| Medeiros,P.; dos Santos,I.R.; Medeiros,A.C.; da Silva,J.A.; Ferreira,S.H.; de Freitas,R.L.; Coimbra,N.C.. |
| The neurochemical mechanisms underlying neuropathic pain (NP) are related to peripheral and central sensitization caused by the release of inflammatory mediators in the peripheral damaged tissue and ectopic discharges from the injured nerve, leading to a hyperexcitable state of spinal dorsal horn neurons. The aim of this work was to clarify the role played by cyclooxygenase (COX) in the lesioned peripheral nerve in the development and maintenance of NP by evaluating at which moment the non-steroidal anti-inflammatory drug indomethacin, a non-selective COX inhibitor, attenuated mechanical allodynia after placing one loose ligature around the nervus ischiadicus, an adaptation of Bennett and Xie's model in rodents. NP was induced in male Wistar rats by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Non-steroidal anti-inflammatory drugs; Indomethacin; Chronic constriction injury of the nervus ischiadicus; Neuropathic pain; Mechanical allodynia; Von Frey test. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000500606 |
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