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Registros recuperados : 42 | |
5. | | BATATINHA, M. J. M.; SANTOS, M. M.; BOTURA, M. B.; ALMEIDA, G. M.; DOMINGUES, L. F.; ALMEIDA, M. A. O. Efeitos in vitro dos extratos de folhas de Musa cavendishii Linn. e de sementes de Carica papaya Linn. sobre culturas de larvas de nematóideos gastrintestinais de caprinos. Revista Brasileira de Plantas Medicinais, Botucatu, v. 7, n.1, p.11-15, out. 2004. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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6. | | BATATINHA, M. J. M.; SANTOS, M. M.; BOTURA, M. B.; ALMEIDA, G. M.; DOMINGUES, L. F.; ALMEIDA, M. A. O. Efeitos in vitro dos extratos de folhas de Musa cavendishii Linn. e de sementes de Carica papaya Linn. sobre culturas de larvas de nematóides gastrintestinais de caprinos. Revista Brasileira de Plantas Medicinais, Botucatu, v. 7, n. 1, p. 11-15, out. 2004. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Florestas. |
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7. | | DOMINGUES, L. F.; ALMEIDA, G. N.; BOTURA, M. B.; SANTOS, M. M.; ALMEIDA, M. A. P.; BATATINHA, M. J. M. Efeitos dos extratos de Mentha piperita e Zanthoxylum rhoifolium em culturas de larvas de nematódeos gastrintestinais de caprinos. In: CONGRESSO LATINOAMERICANO DE BUIATRIA, 11.; CONGRESSO BRASILEIRO DE BUIATRIA, 5.; CONGRESSO NORDESTINO DE BUIATRIA, 3., 2003, Salvador. Sanidade, base da economia pecuária: programa final: livro de resumos. Salvador: Associação Brasileira de Buiatria, 2003. p. 55. ref. 121. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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8. | | AGNOLON, I. C. C.; ESTELLA, B. M.; DOMINGUES, L. F.; FANTATTO, R. R.; FIGUEIREDO, A.; CHAGAS, A. C. de S. Determinação de limites de uso de solventes e emulsificantes na diluição de extratos vegetais em testes in vitro sobre ovos e larvas de isolado resistente de Haemonchus contortus. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 17., 2015, São Carlos, SP. Anais... São Carlos, SP: UNICEP: CENIP, 2015 Biblioteca(s): Embrapa Pecuária Sudeste. |
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10. | | ESTELLA, B. M.; DOMINGUES, L. F.; FANTATTO, R. R.; AGNOLON, I. C. C.; BONADIO, D. N.; OIANO NETO, J.; CHAGAS, A. C. de S. Avaliação in vitro da atividade anti-helmíntica de extratos vegetais sobre o nematoide gastrintestinal de ovinos Haemonchus contortus. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA PARA O PROGRESSO DA CIÊNCIA, 67., 2015, São Carlos, SP. Resumos....São Paulo: SBPC, 2015 C.13.1 Biblioteca(s): Embrapa Pecuária Sudeste. |
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11. | | DOMINGUES, L. F.; ESTELLA, B. M.; AGNOLON, I. C. C.; FANTATTO, R.; RABELO, M. D.; RODRIGUES, R.; MINHO, A. P.; CHAGAS, A. C. de S. Avaliação in vitro da atividade carrapaticida de plantas do Bioma Pampa sobre Rhipicephalus (B.) microplus de bovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA PARA O PROGRESSO DA CIÊNCIA, 67., 2015, São Carlos, SP. Resumos....São Paulo: SBPC, 2015 C. 13.1 Biblioteca(s): Embrapa Pecuária Sudeste. |
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12. | | AGNOLON, I. C. C.; DOMINGUES, L. F.; ESTELLA, B. M.; RABELO, M. D.; BONADIO, D. N.; OIANO NETO, J.; CHAGAS, A. C. de S. Avaliação in vitro da atividade larvicida de extratos vegetais sobre o carrapato Rhipicephalus (B.) microplus. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA PARA O PROGRESSO DA CIÊNCIA, 67., 2015, São Carlos, SP. Resumos....São Paulo: SBPC, 2015 C.13.1 Biblioteca(s): Embrapa Pecuária Sudeste. |
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14. | | FANTATTO, R. R.; DOMINGUES, L. F.; POLITI, F. A. S.; GIGLIOTI, R.; MONTANARI JUNIOR, I.; CHAGAS, A. C. de S.; PIETRO, R. C. L. R. Avaliação do extrato etanólico de Achyrocline satureoides sobre o nematódeo Haemonchus contortus e o carrapato Rhipicephalus (Boophilus) microplus. In: JOURNADAS JÓVENES INVESTIGADORES, 23., 2015, La Plata. Anais... La Plata: Universidad Nacional de La Plata, 2015 Biblioteca(s): Embrapa Pecuária Sudeste. |
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15. | | DOMINGUES, L. F.; GIGLIOTI, R.; FEITOSA, K. A.; COPRIVA, A. C.; NÉO, A.; OLIVEIRA, M. C. de S.; CHAGAS, A. C. de S. Efeito da bromelaína do abacaxi ( Ananas comusus)sobre fêmeas ingurgitadas e larvas de rhipicephalus (Boophilus) microplus. 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. 163. Resumo PA39. Biblioteca(s): Embrapa Pecuária Sudeste. |
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16. | | ALMEIDA, M. A. O. de; BOTURA, M. B.; SANTOS, M. M. dos; ALMEIDA, G. N.; DOMINGUES, L. F.; COSTA, S. L.; BATATINHA, M. J. M. Efeitos dos extratos aquosos de folhas de Cymbopogon citratus (DC.) STAPF (capim-santo) e de Digitaria insularis (L.) FEDDE (capim-açu) sobre cultivos de larvas de nematóides gastrintestinais de caprinos. Revista Brasileira de Parasitologia Veterinária, v. 12, n. 3, p. 125-129, 2003. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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17. | | GIGLIOTI, R.; DOMINGUES, L. F.; FEITOSA, K. A.; COPRIVA, A. C.; NÉO, T. A.; CHAGAS, A. C. de S.; OLIVEIRA, H. N.; OLIVEIRA, M. C. de S. Estudo das infestações de larvas de dermatobia hominis em bovinos cruzados de pelames de diferentes cores. 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. 194. Resumo PA151. Biblioteca(s): Embrapa Pecuária Sudeste. |
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18. | | ALEMÁN GAINZA, Y.; DOMINGUES, L. F.; PEREZ, O. P.; CHAVES, F. C. M.; BIZZO, H. R.; ESTEVES, S. N.; LOPEZ, E. R.; CHAGAS, A. C. de S. Evaluación in vitro de la actividad antihelmíntica del aceite esencial de Piper aduncum contra aislados resistente y sensíble de Haemonchus contortus. In: XXIV CONGRESO PANAMERICANO DE CIENCIAS VETERINARIAS, anais., 2014. Biblioteca(s): Embrapa Amazônia Ocidental. |
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19. | | ALEMÁN GAINZA, Y.; DOMINGUES, L. F.; PEREZ, O. P.; CHAVES, F. C. M.; BIZZO, H. R.; ESTEVES, S. N.; LOPEZ, E. R.; CHAGAS, A. C. de S. Evaluación in vitro de la actividad antihelmíntica del aceite esencial de Piper aduncum contra aislados resistente y sensíble de Haemonchus contortus. In: XXIV CONGRESO PANAMERICANO DE CIENCIAS VETERINARIAS, anais., 2014. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 42 | |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
03/09/2014 |
Data da última atualização: |
28/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CHAGAS, A. C. de S.; DOMINGUES, L. F.; FANTATTO, R. R.; GIGLIOTI, R.; OLIVEIRA, M. C. de S.; OLIVEIRA, D. H.; MANO, R. A.; JACOB, R. G. |
Afiliação: |
ANA CAROLINA DE SOUZA CHAGAS, CPPSE; LUCIANA F. DOMINGUES, PÓS GRADUAÇÃO UNESP/SÃO CARLOS, SP; RAFAELA R. FANTATTO, CENTRO UNIVERSITÁRIO CENTRAL PAULISTA/SÃO CARLOS, SP; RODRIGO GIGLIOTI, PÓS GRADUAÇÃO UNESP/JABOTICABAL; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE; DANIELA H. OLIVEIRA, UNIVERSIDADE FEDERAL DE PELOTAS/PELOTAS; RENATA A. MANO, UNIVERSIDADE FEDERAL DE PELOTAS/PELOTAS; RAQUEL G. JACOB, UNIVERSIDADE FEDERAL DE PELOTAS/PELOTAS. |
Título: |
In vitro and in vivo acaricide action of juvenoid analogs produced from the chemical modification of Cymbopogon spp. and Corymbia citriodora essential oil on the cattle tick Rhipicephalus (Boophilus) microplus. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Veterinary Parasitology, v. 205, n. 1-2, p. 277-284, sep. 2014. |
DOI: |
https://doi.org/10.1016/j.vetpar.2014.06.030 |
Idioma: |
Inglês |
Conteúdo: |
The present study aimed to evaluate the acaricidal action of the chemically modified essential oil of Cymbopogon spp. and Corymbia citriodora on Rhipicephalus (Boophilus) microplus. Citronellal was converted into N-butylcitronellylamine and in N-prop-2-inylcitronellylamine, analogs of juvenoids, by reductive amination using butylamine (N1 to N3) and propargylamine (N4 to N7). In vitro assays included the adult immersion, and larval packet tests. Engorged females were weighed in groups of 10 and tested in three replicates for six concentrations. They were immersed in the modified oils or control solution and incubated. In the larval packet test, the same substances and concentrations were evaluated in three replicates. In the in vivo test, six pastured heifers naturally infested with R. (B.) microplus were used per treatment: negative control, positive control (amitraz, Triatox®), original oil of C. citriodora at 1.5%, and modified oil containing 0.9% N-prop-2-inylcitronellylamine (N7). Ticks were counted in the right side of the body in 24 animals from day D-3 to D21. LC50 and LC90 were obtained by Probit analysis, while the in vivo results were log transformed and compared using the Tukey test. Among the nitrocellylamines tested in vitro, N6 was most effective on the engorged females (100% efficacy at 50 mg/mL) and N7 on the larvae (100% efficacy at 6.25 mg/mL). In the test with larvae, the original oil of C. citriodora was less effective than the counterpart modified oil (N7), proving that the chemical modification optimized its effect. In the in vivo test, no significant difference was observed between N7 and the negative control. The average numbers of ticks on the animals? right side were 32.8, 8.1, 37.9 and 35.4 for the negative control, positive control, original oil and N7, respectively. The chemical modification improved the efficacy in vitro, but it was not observed in vivo, perhaps due to the low stability of the amines under field conditions. The evaluation carried out here has not been previously studied, so this concept expands the horizon for research into chemically modified substances for parasite control and shed light on the challenges to find effective formulations and application methods. MenosThe present study aimed to evaluate the acaricidal action of the chemically modified essential oil of Cymbopogon spp. and Corymbia citriodora on Rhipicephalus (Boophilus) microplus. Citronellal was converted into N-butylcitronellylamine and in N-prop-2-inylcitronellylamine, analogs of juvenoids, by reductive amination using butylamine (N1 to N3) and propargylamine (N4 to N7). In vitro assays included the adult immersion, and larval packet tests. Engorged females were weighed in groups of 10 and tested in three replicates for six concentrations. They were immersed in the modified oils or control solution and incubated. In the larval packet test, the same substances and concentrations were evaluated in three replicates. In the in vivo test, six pastured heifers naturally infested with R. (B.) microplus were used per treatment: negative control, positive control (amitraz, Triatox®), original oil of C. citriodora at 1.5%, and modified oil containing 0.9% N-prop-2-inylcitronellylamine (N7). Ticks were counted in the right side of the body in 24 animals from day D-3 to D21. LC50 and LC90 were obtained by Probit analysis, while the in vivo results were log transformed and compared using the Tukey test. Among the nitrocellylamines tested in vitro, N6 was most effective on the engorged females (100% efficacy at 50 mg/mL) and N7 on the larvae (100% efficacy at 6.25 mg/mL). In the test with larvae, the original oil of C. citriodora was less effective than the counterpart modified oil (... Mostrar Tudo |
Palavras-Chave: |
Botanical acaricides; Citronellylamines; Juvenoids; Rhipicephalus (Boophilus) microplusa. |
Thesaurus NAL: |
citronellal; phytotherapy. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 03269naa a2200289 a 4500 001 1994074 005 2023-03-28 008 2014 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.vetpar.2014.06.030$2DOI 100 1 $aCHAGAS, A. C. de S. 245 $aIn vitro and in vivo acaricide action of juvenoid analogs produced from the chemical modification of Cymbopogon spp. and Corymbia citriodora essential oil on the cattle tick Rhipicephalus (Boophilus) microplus.$h[electronic resource] 260 $c2014 520 $aThe present study aimed to evaluate the acaricidal action of the chemically modified essential oil of Cymbopogon spp. and Corymbia citriodora on Rhipicephalus (Boophilus) microplus. Citronellal was converted into N-butylcitronellylamine and in N-prop-2-inylcitronellylamine, analogs of juvenoids, by reductive amination using butylamine (N1 to N3) and propargylamine (N4 to N7). In vitro assays included the adult immersion, and larval packet tests. Engorged females were weighed in groups of 10 and tested in three replicates for six concentrations. They were immersed in the modified oils or control solution and incubated. In the larval packet test, the same substances and concentrations were evaluated in three replicates. In the in vivo test, six pastured heifers naturally infested with R. (B.) microplus were used per treatment: negative control, positive control (amitraz, Triatox®), original oil of C. citriodora at 1.5%, and modified oil containing 0.9% N-prop-2-inylcitronellylamine (N7). Ticks were counted in the right side of the body in 24 animals from day D-3 to D21. LC50 and LC90 were obtained by Probit analysis, while the in vivo results were log transformed and compared using the Tukey test. Among the nitrocellylamines tested in vitro, N6 was most effective on the engorged females (100% efficacy at 50 mg/mL) and N7 on the larvae (100% efficacy at 6.25 mg/mL). In the test with larvae, the original oil of C. citriodora was less effective than the counterpart modified oil (N7), proving that the chemical modification optimized its effect. In the in vivo test, no significant difference was observed between N7 and the negative control. The average numbers of ticks on the animals? right side were 32.8, 8.1, 37.9 and 35.4 for the negative control, positive control, original oil and N7, respectively. The chemical modification improved the efficacy in vitro, but it was not observed in vivo, perhaps due to the low stability of the amines under field conditions. The evaluation carried out here has not been previously studied, so this concept expands the horizon for research into chemically modified substances for parasite control and shed light on the challenges to find effective formulations and application methods. 650 $acitronellal 650 $aphytotherapy 653 $aBotanical acaricides 653 $aCitronellylamines 653 $aJuvenoids 653 $aRhipicephalus (Boophilus) microplusa 700 1 $aDOMINGUES, L. F. 700 1 $aFANTATTO, R. R. 700 1 $aGIGLIOTI, R. 700 1 $aOLIVEIRA, M. C. de S. 700 1 $aOLIVEIRA, D. H. 700 1 $aMANO, R. A. 700 1 $aJACOB, R. G. 773 $tVeterinary Parasitology$gv. 205, n. 1-2, p. 277-284, sep. 2014.
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