Rutin (quercetin-3-rutinoside) modulates the hemostatic disturbances and redox imbalance induced by Bothrops jararaca snake venom in mice

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dc.contributorLab. Fisiopatologiapt_BR
dc.contributor.authorSachetto, Ana Teresa Azevedopt_BR
dc.contributor.authorRosa, Jaqueline Gomespt_BR
dc.contributor.authorSantoro, Marcelo Laramipt_BR
dc.date.accessioned2020-07-09T21:21:44Z-
dc.date.available2020-07-09T21:21:44Z-
dc.date.issued2018pt_BR
dc.identifier.citationSachetto ATA, Rosa JG, Santoro ML. Rutin (quercetin-3-rutinoside) modulates the hemostatic disturbances and redox imbalance induced by Bothrops jararaca snake venom in mice. Plos Neglect. Trop. Dis.. 2018 Oct;12(10):e0006774. doi:10.1371/journal.pntd.0006774.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2591-
dc.description.abstractSnakebites are a major Collective Health problem worldwide. In Brazil, Bothrops jararaca snake venom (BjV) evokes hemostatic disturbances, bleeding manifestations, and redox status imbalance. Specific antivenom therapy, although efficacious to revert most snakebite-induced manifestations, is incapable of treating secondary manifestations, such as oxidative/nitrosative stress. Searching for new complementary therapies that could attenuate physiological derangements triggered by envenomation, we elected to test quercetin-3-rutinoside (rutin) by its potential as both a potent antioxidant and a hemostasis modulatory compound. The activity of rutin was evaluated both on the biological activities of crude BjV in vitro, and in vivo by the ability of rutin (14.4 mg/kg b.w.) to modulate hematological, hemostatic and redox status markers altered by BjV injection (1.6 mg/kg b.w., s.c.) in mice. In vitro, rutin failed to inhibit BjV-induced platelet aggregation and biological activities of major BjV enzymes (metalloproteinases, phospholipases A2, serine proteases, and L-amino acid oxidases). On the other hand, rutin attenuated local hemorrhage, and the increase in reactive species, prevented the fall in RBC counts and fibrinogen levels, diminished tail bleeding and shortened prothrombin time (PT) evoked by envenomation. Furthermore, rutin reduced tissue factor (TF) activity and altered the protein expression of TF in liver, lungs, heart and skin. In conclusion, the disturbances in redox status and hemostatic system induced by B. jararaca envenomation were modulated by rutin, suggesting it has a great potential to be used as an ancillary therapeutic agent for snakebites.pt_BR
dc.description.sponsorship(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulopt_BR
dc.description.sponsorship(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorship(CAPES) Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.format.extente0006774pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofPlos Neglected Tropical Diseasespt_BR
dc.rightsOpen accesspt_BR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_BR
dc.titleRutin (quercetin-3-rutinoside) modulates the hemostatic disturbances and redox imbalance induced by Bothrops jararaca snake venom in micept_BR
dc.typeArticlept_BR
dc.rights.licenseCC BYpt_BR
dc.identifier.doi10.1371/journal.pntd.0006774pt_BR
dc.identifier.urlhttps://doi.org/10.1371/journal.pntd.0006774pt_BR
dc.contributor.external(USP) Universidade de São Paulopt_BR
dc.identifier.citationvolume12pt_BR
dc.identifier.citationissue10pt_BR
dc.relation.ispartofabbreviatedPlos Neglect Trop Dispt_BR
dc.identifier.citationabntv. 12, n. 10, e0006774, out. 2018pt_BR
dc.identifier.citationvancouver2018 Oct;12(10):e0006774pt_BR
dc.contributor.butantanRosa, Jaqueline Gomes|:Pesquisador|:Lab. Fisiopatologia|:pt_BR
dc.contributor.butantanSantoro, Marcelo Larami|:Pesquisador|:Lab. Fisiopatologia|:Autor de correspondênciapt_BR
dc.contributor.butantanSachetto, Ana Teresa Azevedo|:Aluno|:Lab. Fisiopatologia|:PrimeiroAutorpt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦305245/2015-5pt_BR
dc.sponsorship.butantan(CAPES) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior¦¦pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2013/25177-0pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1English-
item.openairetypeArticle-
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crisitem.author.orcid0000-0001-6364-3757-
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