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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
08/03/2017 |
Data da última atualização: |
18/10/2022 |
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, CPAF-AP; DRIELLY OLIVEIRA FERREIRA, CPAF-AP; 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: |
Inglês |
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 |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157393/1/CPAF-AP-2017-Antiparasitic-activity-histopathology.pdf
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Marc: |
LEADER 02984naa a2200313 a 4500 001 2066533 005 2022-10-18 008 2017 bl uuuu u00u1 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.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
14/10/2016 |
Data da última atualização: |
08/02/2017 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
REIS, R. C.; VIANA, E. de S.; JESUS, J. L. de; SILVA, P. R. N. da; SANTOS JÚNIOR, M. B. dos. |
Afiliação: |
RONIELLI CARDOSO REIS, CNPMF; ELISETH DE SOUZA VIANA, CNPMF; JACIENE LOPES DE JESUS, CNPMF; PAULA RIBEIRO NUNES DA SILVA, UFRB; MIGUEL BURY DOS SANTOS JÚNIOR, UFRB. |
Título: |
Processo agroindustrial: obtenção de chips de plátano pelo processo de desidratação |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Cruz das Almas, Ba: Embrapa Mandioca e Fruticultura, 2016. |
Páginas: |
5p. |
Descrição Física: |
il. |
Série: |
(Embrapa Mandioca e Fruticultura. Comunicado Técnico, 161). |
Idioma: |
Português |
Conteúdo: |
Os plátanos, conhecidos como ?bananas da Terra?, são consumidos cozidos, fritos ou assados, constituindo-se como componentes importantes da dieta dos habitantes de alguns países da América do Sul, África, Ásia, América Latina e ilhas do Pacífico. A produção mundial, em 2012, foi de 37 milhões de toneladas, com destaque para Uganda, Gana e Camarões, que, juntos, são responsáveis por 43,8% da produção mundial (FAO, 2014). |
Thesagro: |
Banana. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148774/1/ComunicadoTecnico-161-022-16-Publica-Ronielli.pdf
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Marc: |
LEADER 01074nam a2200193 a 4500 001 2054678 005 2017-02-08 008 2016 bl uuuu u0uu1 u #d 100 1 $aREIS, R. C. 245 $aProcesso agroindustrial$bobtenção de chips de plátano pelo processo de desidratação$h[electronic resource] 260 $aCruz das Almas, Ba: Embrapa Mandioca e Fruticultura$c2016 300 $a5p.$cil. 490 $a(Embrapa Mandioca e Fruticultura. Comunicado Técnico, 161). 520 $aOs plátanos, conhecidos como ?bananas da Terra?, são consumidos cozidos, fritos ou assados, constituindo-se como componentes importantes da dieta dos habitantes de alguns países da América do Sul, África, Ásia, América Latina e ilhas do Pacífico. A produção mundial, em 2012, foi de 37 milhões de toneladas, com destaque para Uganda, Gana e Camarões, que, juntos, são responsáveis por 43,8% da produção mundial (FAO, 2014). 650 $aBanana 700 1 $aVIANA, E. de S. 700 1 $aJESUS, J. L. de 700 1 $aSILVA, P. R. N. da 700 1 $aSANTOS JÚNIOR, M. B. dos
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Embrapa Mandioca e Fruticultura (CNPMF) |
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