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http://acervodigital.unesp.br/handle/11449/40178
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DC Field | Value | Language |
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dc.contributor.author | da Silva, Kathryn A. B. S. | - |
dc.contributor.author | Manjavachi, Marianne Neves | - |
dc.contributor.author | Paszcuk, Ana Flavia | - |
dc.contributor.author | Pivatto, Marcos | - |
dc.contributor.author | Viegas, Claudio | - |
dc.contributor.author | Bolzani, Vanderlan da Silva | - |
dc.contributor.author | Calixto, Joao B. | - |
dc.date.accessioned | 2014-05-20T15:30:53Z | - |
dc.date.accessioned | 2016-10-25T18:06:34Z | - |
dc.date.available | 2014-05-20T15:30:53Z | - |
dc.date.available | 2016-10-25T18:06:34Z | - |
dc.date.issued | 2012-02-01 | - |
dc.identifier | http://dx.doi.org/10.1016/j.neuropharm.2011.10.002 | - |
dc.identifier.citation | Neuropharmacology. Oxford: Pergamon-Elsevier B.V. Ltd, v. 62, n. 2, p. 967-977, 2012. | - |
dc.identifier.issn | 0028-3908 | - |
dc.identifier.uri | http://hdl.handle.net/11449/40178 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/40178 | - |
dc.description.abstract | Natural products have been revealed as relevant sources of therapeutic agents including those for the management of pain states. In this study, the anti-nociceptive and anti-inflammatory effects of (-)-cassine, isolated from Senna spectabilis were evaluated using pharmacological, behavioural and biochemical approaches. Oral treatment with (-)-cassine (3-30 mg/kg) reduced carrageenan-induced mechanical and thermal nociception associated with the suppression of myeloperoxidase activity in the mouse paw. Moreover, (-)-cassine (1-10 mu g/site) prevented mechanical hyperalgesia induced by carrageenan when given through the intraplantar (i.pl.), spinal and intracerebroventricular routes. Additionally, oral treatment with (-)-cassine (3-60 mg/kg) prevented the mechanical hyperalgesia elicited by intraplantar injection of prostaglandin E-2, complete Freund's adjuvant, interleukin-1 beta, interleukin-6 and keratinocyte-derived chemokine. Furthermore, (-)-cassine inhibited the mechanical nociceptive response induced by ligation of the sciatic nerve and also significantly reduced the levels of cytokines/chemokines in paw tissue following i.pl. injection of carrageenan. In addition, the anti-nociceptive and anti-inflammatory actions of (-)-cassine were associated with its ability to interact with both TRPV1 and TRPA1 receptors and by inhibiting the upregulation of cyclooxigenase-2 as well as inhibiting the phosphorylation of MAPK/ERK and the transcription factor NF-kappa B. It is important to highlight that oral treatment with (-)-cassine did not produce any effects related to temperature, locomotor activity or catalepsy. Altogether, the present data demonstrate that (-)-cassine has systemic, spinal and supraspinal anti-nociceptive properties when assessed in inflammatory and neuropathic pain models. These effects are associated with its ability to block several signalling pathways associated with inflammatory and nociceptive responses.This article is part of a Special Issue entitled 'Post-Traumatic Stress Disorder'. (C) 2011 Elsevier Ltd. All rights reserved. | en |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.description.sponsorship | Programa de Apoio aos Núcleos de Excelência (PRONEX) | - |
dc.description.sponsorship | Fundação de Apoio à Pesquisa Científica e Tecnológica do Estado de Santa Catarina (FAPESC) | - |
dc.format.extent | 967-977 | - |
dc.language.iso | eng | - |
dc.publisher | Pergamon-Elsevier B.V. Ltd | - |
dc.source | Web of Science | - |
dc.subject | (-)-cassine | en |
dc.subject | Senna spetabilis | en |
dc.subject | Pain | en |
dc.subject | Inflammation | en |
dc.subject | Cytokines | en |
dc.title | Plant derived alkaloid (-)-cassine induces anti-inflammatory and anti-hyperalgesics effects in both acute and chronic inflammatory and neuropathic pain models | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal de Santa Catarina (UFSC) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade Federal de Alfenas (UNIFAL) | - |
dc.description.affiliation | Universidade Federal de Santa Catarina (UFSC), Dept Pharmacol, Ctr Biol Sci, CCB, BR-88049900 Florianopolis, SC, Brazil | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Quim, Araraquara, SP, Brazil | - |
dc.description.affiliation | Univ Fed Alfenas, LFQM, Alfenas, MG, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Quim, Araraquara, SP, Brazil | - |
dc.identifier.doi | 10.1016/j.neuropharm.2011.10.002 | - |
dc.identifier.wos | WOS:000301549300046 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Neuropharmacology | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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