Effects of deltamethrin pyrethroid on the respiratory metabolism of the neotropical millipedes Gymnostreptus olivaceus and Plusioporus setiger

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBoccardo, L.-
Autor(es): dc.creatorFernandes, M. N.-
Autor(es): dc.creatorPenteado, C. H.S. [UNESP]-
Autor(es): dc.creatorJuca-Chagas, R.-
Data de aceite: dc.date.accessioned2022-08-04T22:03:58Z-
Data de disponibilização: dc.date.available2022-08-04T22:03:58Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2013-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/220139-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/220139-
Descrição: dc.descriptionThe effects of Deltamethrin on the respiratory metabolism of Gymnostreptus olivaceus and Plusioporus setiger were investigated. Acetone solutions corresponding to half the LD50 values, i.e., 20 mg.g-1 for G olivaceus and 4.40 mg.g-1 for P. setiger. Metabolism was determined with a Warburg respirometer at 25°C. Respirometric measurements were performed 1, 3 and 6 hours after administration of the pyrethroid to the same millipede group. After 24 hours, daily respirometric measurements lasting 1 hour each were detected only between millipede groups for a period of 10 days. Significant differences were detected only between the groups treated with pyrethroid and the two control groups. In G. olivaceus, respiratory rates increased by about 1.7-fold compared to normal immediately after administration of the pyrethroid, followed by a gradual decrease up to 72 hours and a return to normal levels thereafter. In P. setiger, the increase was about 1.2-fold compared to normal, with a decrease up to 95 hours and a return to normal thereafter. Although increased oxygen consumption was observed, a detoxication process occurred in bothe species, so that the possible metabolism of the pyrethroid may justify the low toxicity of Delthamethrin for G olivaceus and P. setiger.-
Descrição: dc.descriptionDepartment of Biological Sciences, State University of Southwest of Bahia, Jequie, BA-
Descrição: dc.descriptionDepartment of Physiological Sciences, Fedral University of Sao Carlos, Sao Carlos, SP-
Descrição: dc.descriptionCentre of Environmental Sciences, CEA, Sao Paulo State University, Rio Carlo, SP-
Descrição: dc.descriptionCentre of Environmental Sciences, CEA, Sao Paulo State University, Rio Carlo, SP-
Formato: dc.format1-5-
Idioma: dc.languageen-
Relação: dc.relationJournal of Advanced Zoology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDeltamethrin-
Palavras-chave: dc.subjectDiplopoda-
Palavras-chave: dc.subjectMillipedes-
Palavras-chave: dc.subjectPyrethroid-
Palavras-chave: dc.subjectRespiration-
Palavras-chave: dc.subjectToxicity-
Título: dc.titleEffects of deltamethrin pyrethroid on the respiratory metabolism of the neotropical millipedes Gymnostreptus olivaceus and Plusioporus setiger-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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