Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066533
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorSOARES, B. V.pt_BR
dc.contributor.authorNEVES, L. R.pt_BR
dc.contributor.authorFERREIRA, D. O.pt_BR
dc.contributor.authorOLIVEIRA, M. S. B.pt_BR
dc.contributor.authorCHAVES, F. C. M.pt_BR
dc.contributor.authorCHAGAS, E. C.pt_BR
dc.contributor.authorGONÇALVES, R. A.pt_BR
dc.contributor.authorTAVARES-DIAS, M.pt_BR
dc.date.accessioned2017-03-08T11:11:11Zpt_BR
dc.date.available2017-03-08T11:11:11Zpt_BR
dc.date.created2017-03-08pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationVeterinary Parasitology, v. 234, p. 49-56, Jan. 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1066533pt_BR
dc.descriptionIn vivo and in vitro antiparasitic activity of the essential oil of Lippia sidoides and blood and histological alterations were assessed in Colossoma macropomum (tambaqui). Essential oil concentrations of 10, 20, 40, 80, 160 and 320 mg/L were assayed in vitro against monogenoideans Anacanthorus spathulatus, Notozothecium janauachensis and Mymarothecium boegeri from fish gills. Lippia sidoides essential oil concentrations of 320 and 160 mg/L were 100% effective against monogenoideans in 10 min and 1 h of exposure, respectively. However, the effectiveness of 100% concentrations of 80 mg/L and 40 mg/L occurred in 3 and 6 h, respectively. In the in vivo tests, juvenile fish were submitted to 60 min of baths with 10 mg/L and 15 min of baths with 20 mg/L of the essential oil of L. sidoides. These therapeutic baths were not efficient against Ichthyophthirius multifiliis, and monogenoideans present in the gills of C. macropomum. In addition, 10 and 20 mg/L of the essential oil of L. sidoides caused an anesthetic effect on the fish and did not influence total glucose and protein plasma levels; however, it decreased the number of total erythrocytes in fish exposed to the higher concentration of this essential oil. Severe alterations and irreversible damage were observed in the fish gills just after L. sidoides essential oil baths and after 24 h of recovery. The most recurrent lesions found were hyperplasia and fusion of the lamellar epithelium, vasodilation, detachment of the gill epithelium and lamellar aneurism, epithelial breakdown with hemorrhage, congestion, edema and necrosis, proliferation of the mucous cells and chloride cells and lamellar hypertrophy. Therefore, since the essential oil of L. sidoides has in vitro antiparasitic activity and low concentrations of it have shown toxic effects, the bioactive potential of its main chemical components should be investigated, as well as more efficient forms of its administration in therapeutic baths in order to eliminate fish parasites.pt_BR
dc.language.isoengpt_BR
dc.rightsopenAccesspt_BR
dc.subjectPlanta medicinapt_BR
dc.subjectMedicinal plantpt_BR
dc.subjectParasitept_BR
dc.titleAntiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae).pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-31T11:11:11Zpt_BR
dc.subject.thesagroPeixe de água docept_BR
dc.subject.thesagroParasitopt_BR
dc.subject.thesagroSanguept_BR
dc.subject.nalthesaurusFreshwater fishpt_BR
dc.subject.nalthesaurusBloodpt_BR
riaa.ainfo.id1066533pt_BR
riaa.ainfo.lastupdate2017-03-31pt_BR
dc.identifier.doihttp://dx.doi.org/10.1016/j.vetpar.2016.12.012pt_BR
dc.contributor.institutionBRUNA VIANA SOARES, UNIFAPpt_BR
dc.contributor.institutionLIGIA RIGÔR NEVES, CPAF-APeng
dc.contributor.institutionDRIELLY OLIVEIRA FERREIRA, CPAF-APeng
dc.contributor.institutionMARCOS SIDNEY BRITO OLIVEIRA, UFOPAeng
dc.contributor.institutionFRANCISCO CELIO MAIA CHAVES, CPAAeng
dc.contributor.institutionEDSANDRA CAMPOS CHAGAS, CPAAeng
dc.contributor.institutionRAISSA ALVES GONÇALVES, INPAeng
dc.contributor.institutionMARCOS TAVARES-DIAS, CPAF-AP.eng
Aparece nas coleções:Artigo em periódico indexado (CPAF-AP)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
CPAFAP2017Antiparasiticactivityhistopathology.pdf1,82 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace