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| Registros recuperados : 17 | |
| 1. |  | DAEMON, E.; FACCINI, J. L. H.; PRATA, M. C. A. Biologia da fase não parasitária de Boophilus microplus (Canestrini, 1887) (Acari: ixodidae) de origem caprina. Revista Brasileira de Parasitologia Veterinária, v. 6, n. 2, suplemento 1, p. 111, 1997. Resumo A68. Edição de anais do X Seminário de Parasitologia Veterinária; I Seminário de Parasitologia Veterinária dos Países do Mercosul, Itapema, SC, 1997.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | PAES, M. J.; BRITO, L. G.; MOYA-BORJA, G. E.; DAEMON, E. Comportamento reprodutivo e longevidade de casais isolados e agrupados de Lucilia cuprina, sob condições controladas. Revista Brasileira de Parasitologia Veterinária, Rio de Janeiro, V.14, n.1, p.21-25, 2005.| Biblioteca(s): Embrapa Rondônia. |
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| 6. | | CARDOSO, A. C. B.; PEDROSO, E. de A.; RIBEIRO, E. G. M.; DAEMON, E. Fase parasitária e de vida livre de adultos de Amblyomma cajennense (Fabricius, 1787) (Acari: ixodidae) em ovinos (Ovis aries L.) mestiços em condições experimentais. Revista Brasileira de Medicina Veterinaria, Rio de Janeiro, v. 21, n. 5, p. 211-214, 1999.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 7. | | TOSTES, R.; VASHIST, U.; SCOPEL, K. K. G.; MASSARD, C. L.; DAEMON, E.; D'AGOSTO, M. Plasmodium spp. dand Haemoproteus spp. infection in birds of the Brazilian Atlantic Forest detected by microscopy and polymerase chain reaction. Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n.1, p.67-74, jan. 2015.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | RIBEIRO, E. G. M.; AMORIM, M. G. R.; CUNHA, D. W.; DAEMON, E.; FACCINI, J. L. H. Parâmetros biológicos do estádio larval de Amblyomma cajannense (Fabricius, 1787) (Acari: ixodidae) parasitando caprinos. Revista Brasileira de Parasitologia Veterinária, v. 6, n. 2, suplemento, p. 149, 1997. Resumo A107. Edição de anais do X Seminário de Parasitologia Veterinária; I Seminário de Parasitologia Veterinária dos Países do Mercosul, Itapema, SC, 1997.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | MATURANO, R.; MONTEIRO, C. M. DE O.; DAEMON, E.; RESENDE, J. D. DE S. A.; PRATA, M. C. de A.; RODRIGUES, A. F. S. F. Toxicidade de solventes e surfactantes a larvas de Amblyomma cajennense (Fabricius ,1787) (Acari: Ixodidae) e Dermacentor (Neumann, 1897) (Acari: Ixodidae). In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 17., 2012, São Luis. Parasitologia veterinária, bem estar e produção animal: anais. São Luis: Colégio Brasileiro de Parasitologia Veterinária, 2012. p. 165| Biblioteca(s): Embrapa Gado de Leite. |
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| 12. | | RESENDE, J. D. DE S. A.; DAEMON, E.; MONTEIRO, C. M. DE O.; MATURANO, R.; PRATA, M. C. de A.; RODRIGUES, A. F. S. F. Toxicity of solvents and surfactants to amblyomma cajannense (Fabricius, 1787) (Acari: ixodidae) and dermacentor nitens (Neumann, 1897) (Acari: ixodidae) larvae. Experimental Parasitology, v. 131, n. 2, p. 139-142, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 13. | | NOVATO, T. P. L.; MATURANO, R.; CRUZ, P. B.; PRATA, M. C. de A.; MONTEIRO, C. M. de O.; DAEMON, E.; FACCINI, J. L. H. Susceptibilidade de diferentes populações de Rhipicephalus microplus (ACARI: IXODIDAE) ao timol. In: SIMPÓSIO INTERNACIONAL EM CIÊNCIAS VETERINÁRIAS, 5., 2018, Seropédica. Resumos... Seropédica: Universidade Federal Rural do Rio de Janeiro, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | ARAÚJO, L. X.; NOVATO, T. P. L.; ZERINGOTA, V.; MATOS, R. S.; SENRA, T. O. S.; MATURANO, R.; PRATA, M. C. de A.; DAEMON, E.; MONTEIRO, C. M. O. Acaricidal activity of thymol against larvae of Rhipicephalus microplus (Acari: Ixodidae) under semi-natural conditions. Parasitology Research, v. 114, n. 9, p. 3271-3276, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 15. | | FAZA, A. P.; PINTO, I. S. B.; FONSECA, I.; ANTUNES, G. R.; MONTEIRO, C. M. DE O.; DAEMON, E.; MUNIZ, M. de S.; MARTINS, M. F.; FURLONG, J.; PRATA, M. C. de A. A new approach to characterization of the resistance of populations of Rhipicephalus microplus (Acari : Ixodidae) to organophosphate and pyrethroid in the State of Minas Gerais, Brazil. Experimental Parasitology, v. 134, n. 4, p. 519-523, 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | DAEMON, E.; MONTEIRO, C. M. O.; MATURANO, R.; SENRA, T. O. S.; CALMON, F.; FAZA, A.; PRATA, M. C. de A.; GEORGOPOULOS, S. L.; OLIVEIRA, L. F. C. DE. Spectroscopic evaluation of thymol dissolved by different methods and influence of acaricidal activity against larvae of rhipicephalus microplus (Acari: ixodidae). Parasitology Research, v. 111, n. 5, p. 1901-1906, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | MELLO, V. de; PRATA, M. C. de A.; SILVA, M. R.; DAEMON, E.; SILVA L. S. da; GUIMARÃES, F. DEL G.; MENDONÇA A. E. de; FOLLY, E.; VILELA, F. M. P.; AMARAL L. H. do; CABRAL, L. M.; AMARAL, M. da P. H. do. Acaricidal properties of the formulations based on essential oils from Cymbopogon winterianus and Syzygium aromaticum plants. Parasitology Research, v. 113, n. 12, p. 4431-4437, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 17 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/12/2012 |
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Data da última atualização: |
09/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
DAEMON, E.; MONTEIRO, C. M. O.; MATURANO, R.; SENRA, T. O. S.; CALMON, F.; FAZA, A.; PRATA, M. C. de A.; GEORGOPOULOS, S. L.; OLIVEIRA, L. F. C. DE. |
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Afiliação: |
ERIK DAEMON, UFJF; CAIO MATOS DE OLIVEIRA MONTEIRO, UFRRJ; RALPH MATURANO, UFRRJ; TATIANE DE OLIVEIRA SOUZA SENRA, UFJF; FERNANDA CALMON, UFJF; ALINE FAZA, UFJF; MARCIA CRISTINA DE AZEVEDO PRATA, CNPGL; STEFANOS LEITE GEORGOPOULOS, UFJF; LUIZ FERNANDO CAPPA DE OLIVEIRA, UFJF. |
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Título: |
Spectroscopic evaluation of thymol dissolved by different methods and influence of acaricidal activity against larvae of rhipicephalus microplus (Acari: ixodidae). |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Parasitology Research, v. 111, n. 5, p. 1901-1906, 2012. |
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DOI: |
https://doi.org/10.1007/s00436-012-3033-4 |
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Idioma: |
Inglês |
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Conteúdo: |
The acaricidal activity of three thymol formulations was investigated at five concentrations (1.25, 2.5, 5.0, 7.5, and 10.0 mg/ml) on Rhipicephalus microplus larvae, and the behavior of its solubility in these formulations was analyzed. The thymol was dissolved in distilled water plus 1 % dimethylsulfoxide as adjuvant under two heating regimes (water bath in formulation 1 and hot plate in formulation 2) as well as without heating in 50 % ethanol and 50 % water (v/v). The acaricidal activity was assessed by the modified larval packet test, and the solubilization behavior was investigated by ultraviolet-visible spectroscopy, based on the Beer-Lambert law. With formulations 1 and 2, the mortality was greater than 95 % starting at the thymol concentrations of 5.0 and 7.5 mg/ml, respectively, while with formulation 3, this mortality level was reached starting at a concentration of 2.5 mg/ml, showing that the addition of ethanol in the solution enhanced the acaricidal action of thymol. This result was supported by the LC 90 values, which were 3.3, 2.4, and 1.6 mg/ml of thymol for formulations 1, 2, and 3, respectively. This result is related to the better solubility of thymol in the hydroethanolic formulation, since the spectroscopic analysis revealed that the thymol dissolved more completely in this formulation. This fact was evident once the R (2) obtained from the linear regression analysis of the relation absorbance × concentration of the formulations 1, 2, and 3 approached the optimal value (R (2) = 1) in the following sequence: 1, 2, and 3 (0.717, 0.901, and 0.968, respectively). MenosThe acaricidal activity of three thymol formulations was investigated at five concentrations (1.25, 2.5, 5.0, 7.5, and 10.0 mg/ml) on Rhipicephalus microplus larvae, and the behavior of its solubility in these formulations was analyzed. The thymol was dissolved in distilled water plus 1 % dimethylsulfoxide as adjuvant under two heating regimes (water bath in formulation 1 and hot plate in formulation 2) as well as without heating in 50 % ethanol and 50 % water (v/v). The acaricidal activity was assessed by the modified larval packet test, and the solubilization behavior was investigated by ultraviolet-visible spectroscopy, based on the Beer-Lambert law. With formulations 1 and 2, the mortality was greater than 95 % starting at the thymol concentrations of 5.0 and 7.5 mg/ml, respectively, while with formulation 3, this mortality level was reached starting at a concentration of 2.5 mg/ml, showing that the addition of ethanol in the solution enhanced the acaricidal action of thymol. This result was supported by the LC 90 values, which were 3.3, 2.4, and 1.6 mg/ml of thymol for formulations 1, 2, and 3, respectively. This result is related to the better solubility of thymol in the hydroethanolic formulation, since the spectroscopic analysis revealed that the thymol dissolved more completely in this formulation. This fact was evident once the R (2) obtained from the linear regression analysis of the relation absorbance × concentration of the formulations 1, 2, and 3 approached th... Mostrar Tudo |
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Thesaurus NAL: |
Rhipicephalus microplus. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
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001 1942271
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024 7 $ahttps://doi.org/10.1007/s00436-012-3033-4$2DOI
100 1 $aDAEMON, E.
245 $aSpectroscopic evaluation of thymol dissolved by different methods and influence of acaricidal activity against larvae of rhipicephalus microplus (Acari$bixodidae).$h[electronic resource]
260 $c2012
520 $aThe acaricidal activity of three thymol formulations was investigated at five concentrations (1.25, 2.5, 5.0, 7.5, and 10.0 mg/ml) on Rhipicephalus microplus larvae, and the behavior of its solubility in these formulations was analyzed. The thymol was dissolved in distilled water plus 1 % dimethylsulfoxide as adjuvant under two heating regimes (water bath in formulation 1 and hot plate in formulation 2) as well as without heating in 50 % ethanol and 50 % water (v/v). The acaricidal activity was assessed by the modified larval packet test, and the solubilization behavior was investigated by ultraviolet-visible spectroscopy, based on the Beer-Lambert law. With formulations 1 and 2, the mortality was greater than 95 % starting at the thymol concentrations of 5.0 and 7.5 mg/ml, respectively, while with formulation 3, this mortality level was reached starting at a concentration of 2.5 mg/ml, showing that the addition of ethanol in the solution enhanced the acaricidal action of thymol. This result was supported by the LC 90 values, which were 3.3, 2.4, and 1.6 mg/ml of thymol for formulations 1, 2, and 3, respectively. This result is related to the better solubility of thymol in the hydroethanolic formulation, since the spectroscopic analysis revealed that the thymol dissolved more completely in this formulation. This fact was evident once the R (2) obtained from the linear regression analysis of the relation absorbance × concentration of the formulations 1, 2, and 3 approached the optimal value (R (2) = 1) in the following sequence: 1, 2, and 3 (0.717, 0.901, and 0.968, respectively).
650 $aRhipicephalus microplus
700 1 $aMONTEIRO, C. M. O.
700 1 $aMATURANO, R.
700 1 $aSENRA, T. O. S.
700 1 $aCALMON, F.
700 1 $aFAZA, A.
700 1 $aPRATA, M. C. de A.
700 1 $aGEORGOPOULOS, S. L.
700 1 $aOLIVEIRA, L. F. C. DE
773 $tParasitology Research$gv. 111, n. 5, p. 1901-1906, 2012.
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