| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
|
Data corrente: |
14/03/2017 |
|
Data da última atualização: |
29/03/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SOARES, B. V.; NEVES, L. R.; FERREIRA, D. O.; OLIVEIRA, M. S. B.; CHAVES, F. C. M.; CHAGAS, E. C.; GONÇALVES, R. A.; TAVARES-DIAS, M. |
|
Afiliação: |
BRUNA VIANA SOARES, UNIFAP; LIGIA RIGÔR NEVES, EMBRAPA AMAPÁ; DRIELLY OLIVEIRA FERREIRA, EMBRAPA AMAPÁ; MARCOS SIDNEY BRITO OLIVEIRA, UFOPA; FRANCISCO CELIO MAIA CHAVES, CPAA; EDSANDRA CAMPOS CHAGAS, CPAA; RAISSA ALVES GONÇALVES, INPA; MARCOS TAVARES-DIAS, CPAF-AP. |
|
Título: |
Antiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae). |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Veterinary Parasitology, v. 234, p. 49-56, Jan. 2017. |
|
DOI: |
http://dx.doi.org/10.1016/j.vetpar.2016.12.012 |
|
Idioma: |
Português |
|
Conteúdo: |
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. MenosIn 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 epi... Mostrar Tudo |
|
Palavras-Chave: |
Medicinal plant; Parasite; Planta medicina. |
|
Thesagro: |
Parasito; Peixe de água doce; Sangue. |
|
Thesaurus Nal: |
Blood; Freshwater fish. |
|
Categoria do assunto: |
S Ciências Biológicas |
|
Marc: |
LEADER 02984naa a2200313 a 4500
001 2067004
005 2017-03-29
008 2017 bl --- 0-- u #d
024 7 $ahttp://dx.doi.org/10.1016/j.vetpar.2016.12.012$2DOI
100 1 $aSOARES, B. V.
245 $aAntiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae).$h[electronic resource]
260 $c2017
520 $aIn 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.
650 $aBlood
650 $aFreshwater fish
650 $aParasito
650 $aPeixe de água doce
650 $aSangue
653 $aMedicinal plant
653 $aParasite
653 $aPlanta medicina
700 1 $aNEVES, L. R.
700 1 $aFERREIRA, D. O.
700 1 $aOLIVEIRA, M. S. B.
700 1 $aCHAVES, F. C. M.
700 1 $aCHAGAS, E. C.
700 1 $aGONÇALVES, R. A.
700 1 $aTAVARES-DIAS, M.
773 $tVeterinary Parasitology$gv. 234, p. 49-56, Jan. 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Suínos e Aves. |
|
Data corrente: |
04/10/2017 |
|
Data da última atualização: |
04/10/2017 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
ABREU, P. G. de; FEDDERN, V.; COLDEBELLA, A.; RIGO. P. P. |
|
Afiliação: |
PAULO GIOVANNI DE ABREU, CNPSA; VIVIAN FEDDERN, CNPSA; ARLEI COLDEBELLA, CNPSA; POLIANA PASINATO RIGO, UNC/Concórdia. |
|
Título: |
Thermal comfort conditions during broiler transport. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Um novo olhar para a zootecnia: desafios e perspectivas: anais. Foz do Iguaçu: SBZ, 2017. p. 833. |
|
Idioma: |
Inglês |
|
Palavras-Chave: |
Ambiência; Bem-estar animal. |
|
Thesagro: |
Frango de corte; Transporte. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/164685/1/final84971.pdf
|
|
Marc: |
LEADER 00657nam a2200181 a 4500
001 2076713
005 2017-10-04
008 2017 bl uuuu u00u1 u #d
100 1 $aABREU, P. G. de
245 $aThermal comfort conditions during broiler transport.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Um novo olhar para a zootecnia: desafios e perspectivas: anais. Foz do Iguaçu: SBZ, 2017. p. 833.$c2017
650 $aFrango de corte
650 $aTransporte
653 $aAmbiência
653 $aBem-estar animal
700 1 $aFEDDERN, V.
700 1 $aCOLDEBELLA, A.
700 1 $aRIGO. P. P.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
