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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | SOARES, B. V. | pt_BR |
dc.contributor.author | NEVES, L. R. | pt_BR |
dc.contributor.author | FERREIRA, D. O. | pt_BR |
dc.contributor.author | OLIVEIRA, M. S. B. | pt_BR |
dc.contributor.author | CHAVES, F. C. M. | pt_BR |
dc.contributor.author | CHAGAS, E. C. | pt_BR |
dc.contributor.author | GONÇALVES, R. A. | pt_BR |
dc.contributor.author | TAVARES-DIAS, M. | pt_BR |
dc.date.accessioned | 2017-03-08T11:11:11Z | pt_BR |
dc.date.available | 2017-03-08T11:11:11Z | pt_BR |
dc.date.created | 2017-03-08 | pt_BR |
dc.date.issued | 2017 | pt_BR |
dc.identifier.citation | Veterinary Parasitology, v. 234, p. 49-56, Jan. 2017. | pt_BR |
dc.identifier.uri | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066533 | pt_BR |
dc.description | In 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.iso | eng | pt_BR |
dc.rights | openAccess | pt_BR |
dc.subject | Planta medicina | pt_BR |
dc.subject | Parasite | pt_BR |
dc.subject | Medicinal plant | pt_BR |
dc.title | Antiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae). | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.date.updated | 2017-03-31T11:11:11Z | pt_BR |
dc.subject.thesagro | Peixe de água doce | pt_BR |
dc.subject.thesagro | Parasito | pt_BR |
dc.subject.thesagro | Sangue | pt_BR |
dc.subject.nalthesaurus | Freshwater fish | pt_BR |
dc.subject.nalthesaurus | Blood | pt_BR |
riaa.ainfo.id | 1066533 | pt_BR |
riaa.ainfo.lastupdate | 2017-03-31 | pt_BR |
dc.identifier.doi | http://dx.doi.org/10.1016/j.vetpar.2016.12.012 | pt_BR |
dc.contributor.institution | BRUNA VIANA SOARES, UNIFAP | pt_BR |
dc.contributor.institution | LIGIA RIGÔR NEVES, CPAF-AP | eng |
dc.contributor.institution | DRIELLY OLIVEIRA FERREIRA, CPAF-AP | eng |
dc.contributor.institution | MARCOS SIDNEY BRITO OLIVEIRA, UFOPA | eng |
dc.contributor.institution | FRANCISCO CELIO MAIA CHAVES, CPAA | eng |
dc.contributor.institution | EDSANDRA CAMPOS CHAGAS, CPAA | eng |
dc.contributor.institution | RAISSA ALVES GONÇALVES, INPA | eng |
dc.contributor.institution | MARCOS TAVARES-DIAS, CPAF-AP. | eng |
Appears in Collections: | Artigo em periódico indexado (CPAF-AP) |
Files in This Item:
File | Description | Size | Format | |
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CPAFAP2017Antiparasiticactivityhistopathology.pdf | 1,82 MB | Adobe PDF | View/Open |