Repellent effect on Rhipicephalus sanguineus and inhibition of Acetylcholinesterase by volatile oils

Registro completo de metadados
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Autor(es): dc.creatorRezende, Danúbia Aparecida de Carvalho Selvati-
Autor(es): dc.creatorCardoso, Maria das Graças-
Autor(es): dc.creatorKonig, Isaac Filipe Moreira-
Autor(es): dc.creatorLunguinho, Allan da Silva-
Autor(es): dc.creatorFerreira, Vanuzia Rodrigues Fernandes-
Autor(es): dc.creatorBrandão, Rafaela Magalhães-
Autor(es): dc.creatorGonçalves, Raquel Romano Palmeira-
Autor(es): dc.creatorCaetano, Alex Rodrigues Silva-
Autor(es): dc.creatorNelson, David Lee-
Autor(es): dc.creatorRemedio, Rafael Neodini-
Data de aceite: dc.date.accessioned2026-02-09T11:58:50Z-
Data de disponibilização: dc.date.available2026-02-09T11:58:50Z-
Data de envio: dc.date.issued2022-01-05-
Data de envio: dc.date.issued2022-01-05-
Data de envio: dc.date.issued2021-10-06-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/48788-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007%2Fs43450-021-00198-7-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1151721-
Descrição: dc.descriptionThe brown dog tick, Rhipicephalus sanguineus, is one of the principal tick species of medical-veterinary interest because of its large capacity for transmitting pathogens. This study sought to evaluate the potential for inhibition of acetylcholinesterase and the repellent activity of volatile oils of Satureja montana L., Lamiaceae; Myristica fragrans Houtt., Myristicaceae; and Cymbopogon flexuosus (Nees ex Steud.) W.Watson, Poaceae. The inhibition of AChE was evaluated by spectrophotometry, and the repellent effect was determined by a test of choice in assays with unfed R. sanguineus adults. The principal components found were borneol, γ-terpineol, carvacrol, and p-cymene in the oils of S. montana; sabinene, α-pinene, and β-pinene in the volatile oil of M. fragrans; and geranial in C. flexuosus. The greatest inhibition of acetylcholinesterase was observed with the oils of S. montana and M. fragrans, with an average inhibitory concentration (IC50) of 0.024 and 0.023 µg/ml, respectively. The greatest repellent action against the tick was observed for the oil of S. montana, which exhibited a percentage of repellency (%R) greater than 80% at 14 µl/ml. This activity remained effective for up to 3 h at the highest concentration tested (56 µl/ml), with a %R higher than 60% at these conditions.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceRevista Brasileira de Farmacognosia-
Palavras-chave: dc.subjectEssential oil-
Palavras-chave: dc.subjectKennel tick-
Palavras-chave: dc.subjectNatural products-
Palavras-chave: dc.subjectPantropical dog tick-
Palavras-chave: dc.subjectRepellency-
Palavras-chave: dc.subjectTick control-
Título: dc.titleRepellent effect on Rhipicephalus sanguineus and inhibition of Acetylcholinesterase by volatile oils-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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