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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Corte. |
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Data corrente: |
25/11/2014 |
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Data da última atualização: |
05/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GARCIA, M. V.; ANDREOTTI, R.; REIS, F. A.; AGUIRRE, A. de A. R.; BARROS, J. C.; MATIAS, J.; KOLLER, W. W. |
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Afiliação: |
MARCOS VALÉRIO GARCIA, Molecular Biology Laboratory, Embrapa Beef Cattle, Campo Grande, MS, Brazil; RENATO ANDREOTTI E SILVA, CNPGC; FERNANDO ALVARENGA REIS, CNPC; ANDRÉ DE ABREU RANGEL AGUIRRE, Graduate Program of Infectious and Parasitic Diseases, School of Medicine, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazi.; JACQUELINE CAVALCANTE BARROS, CNPGC; JAQUELINE MATIAS, Graduate Program of Infectious and Parasitic Diseases, School of Medicine, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil.; WILSON WERNER KOLLER, CNPGC. |
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Título: |
Contributions of the woolless sheep as a host for the maintenance of Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) populations in a pasture area in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Parasites & Vectors, London, v. 18, n. 1, p. 1-4, Nov. 2014. |
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DOI: |
0.1186/s13071-014-0515-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: BackgroundHair sheep breeds are a new, cost-effective option for the diversification of livestock in the Midwest region of Brazil. They are grazed extensively with cattle as well as in isolation in small areas. Hair sheep breeds are vulnerable to infestation by parasites such as the cattle tick, Rhipicephalus microplus, which causes various types of damage and can transmit diseases.MethodsIn this study, Santa Inês hair sheep were naturally infested in an area contaminated by infested cattle and then monitored to determine the ability of these animals to maintain the local tick population in the absence of cattle. After engorged tick females of each generation fell off, the animals were placed in another pasture and were returned only after larvae reappeared in the original pasture.ResultsTick counts were performed every ten days for three generations of sheep, and average infestations per animal of 34, 12 and 4 ticks were observed for each successive generation. These numbers suggest the acquisition of resistance; however, additional studies are needed to ensure resistance is achieved. The average length of the parasitic phase for each generation of ticks was 25 days.ConclusionWe concluded that this hair sheep breed, even if kept separate from cattle, is able to maintain tick populations for at least three generations, although a gradual decrease in the population levels of R. microplus over three generations was observed. We also detected two positive cases of Anaplasma spp. Therefore, it appears that the Santa Inês hair sheep breed contributes to the circulation of this bacterium among other ruminants. MenosAbstract: BackgroundHair sheep breeds are a new, cost-effective option for the diversification of livestock in the Midwest region of Brazil. They are grazed extensively with cattle as well as in isolation in small areas. Hair sheep breeds are vulnerable to infestation by parasites such as the cattle tick, Rhipicephalus microplus, which causes various types of damage and can transmit diseases.MethodsIn this study, Santa Inês hair sheep were naturally infested in an area contaminated by infested cattle and then monitored to determine the ability of these animals to maintain the local tick population in the absence of cattle. After engorged tick females of each generation fell off, the animals were placed in another pasture and were returned only after larvae reappeared in the original pasture.ResultsTick counts were performed every ten days for three generations of sheep, and average infestations per animal of 34, 12 and 4 ticks were observed for each successive generation. These numbers suggest the acquisition of resistance; however, additional studies are needed to ensure resistance is achieved. The average length of the parasitic phase for each generation of ticks was 25 days.ConclusionWe concluded that this hair sheep breed, even if kept separate from cattle, is able to maintain tick populations for at least three generations, although a gradual decrease in the population levels of R. microplus over three generations was observed. We also detected two positive cases of Ana... Mostrar Tudo |
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Palavras-Chave: |
Biological cycle; Metastigmata; Raça Santa Inês; Santa Ines hair sheep. |
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Thesagro: |
Carrapato; Ovino; Parasito de animal. |
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Thesaurus Nal: |
Anaplasma; Brazil; Parasites; pastures; Rhipicephalus microplus; Sheep; ticks. |
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Categoria do assunto: |
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H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114753/1/ap-Contributions.pdf
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Marc: |
LEADER 02742naa a2200373 a 4500
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008 2014 bl uuuu u00u1 u #d
024 7 $a0.1186/s13071-014-0515-5$2DOI
100 1 $aGARCIA, M. V.
245 $aContributions of the woolless sheep as a host for the maintenance of Rhipicephalus (Boophilus) microplus (Acari$bIxodidae) populations in a pasture area in Brazil.$h[electronic resource]
260 $c2014
520 $aAbstract: BackgroundHair sheep breeds are a new, cost-effective option for the diversification of livestock in the Midwest region of Brazil. They are grazed extensively with cattle as well as in isolation in small areas. Hair sheep breeds are vulnerable to infestation by parasites such as the cattle tick, Rhipicephalus microplus, which causes various types of damage and can transmit diseases.MethodsIn this study, Santa Inês hair sheep were naturally infested in an area contaminated by infested cattle and then monitored to determine the ability of these animals to maintain the local tick population in the absence of cattle. After engorged tick females of each generation fell off, the animals were placed in another pasture and were returned only after larvae reappeared in the original pasture.ResultsTick counts were performed every ten days for three generations of sheep, and average infestations per animal of 34, 12 and 4 ticks were observed for each successive generation. These numbers suggest the acquisition of resistance; however, additional studies are needed to ensure resistance is achieved. The average length of the parasitic phase for each generation of ticks was 25 days.ConclusionWe concluded that this hair sheep breed, even if kept separate from cattle, is able to maintain tick populations for at least three generations, although a gradual decrease in the population levels of R. microplus over three generations was observed. We also detected two positive cases of Anaplasma spp. Therefore, it appears that the Santa Inês hair sheep breed contributes to the circulation of this bacterium among other ruminants.
650 $aAnaplasma
650 $aBrazil
650 $aParasites
650 $apastures
650 $aRhipicephalus microplus
650 $aSheep
650 $aticks
650 $aCarrapato
650 $aOvino
650 $aParasito de animal
653 $aBiological cycle
653 $aMetastigmata
653 $aRaça Santa Inês
653 $aSanta Ines hair sheep
700 1 $aANDREOTTI, R.
700 1 $aREIS, F. A.
700 1 $aAGUIRRE, A. de A. R.
700 1 $aBARROS, J. C.
700 1 $aMATIAS, J.
700 1 $aKOLLER, W. W.
773 $tParasites & Vectors, London$gv. 18, n. 1, p. 1-4, Nov. 2014.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 28 | |
| 11. |  | AGUIRRE, A. de A. R.; GARCIA, M. V.; CUNHA, R. C.; ANDREOTTI, R. Reverse vaccinology approach to develop an anti- tick vaccine. In: INTERNATIONAL SYMPOSIUM ON TICK CONTROL AND TICK-BORNE DISEASES, 2013, Campo Grande, MS. [Proceedings..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 202). Comissão organizadora: Renato Andreotti, Fernando Paiva, Wilson Werner Koller, Jacqueline Cavalcante Barros, Luiz Antonio Dias Leal, Jaqueline Matias.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 12. | | MATIAS, M.; GARCIA, M. V.; AGUIRRE, A. de A. R.; ANDREOTTI, R. Identificação da ixodofauna em área urbana e rural da cidade de Campo Grande, MS. In: INTERNATIONAL SYMPOSIUM ON TICK CONTROL AND TICK-BORNE DISEASES, 2013, Campo Grande, MS. [Proceedings..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 202). Comissão organizadora: Renato Andreotti, Fernando Paiva, Wilson Werner Koller, Jacqueline Cavalcante Barros, Luiz Antonio Dias Leal, Jaqueline Matias.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 13. | | SANTOS, J. M. dos; MATIAS, J.; GARCIA, M. G.; AGUIRRE, A. de A. R.; ANDREOTTI, R. Identificação da Ixodofauna e detecção de Rickettsia spp. em área rural da cidade de Terenos, MS. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE MEDICINA TROPICAL, 49., 2013, Campo Grande, MS. Anais... Campo Grande: SBMT, 2013.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 14. | | GARCIA, M. V.; SANTOS, J. M. dos; AGUIRRE, A. de A. R.; JUAN, M. P.; ANDREOTTI, R. Amblyomma coelebs (Neumann 1899: Acari; Ixodidae) parasitando humanos no Estado de Mato Grosso do Sul, Brasil. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE MEDICINA TROPICAL, 50., 2014, Rio Branco., Anais... Rio Branco: SBMT, 2014. 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | BLECHA, I. M. Z.; CSORDAS, B. G.; AGUIRRE, A. de A. R.; CUNHA, R. C.; GARCIA, M. V.; ANDREOTTI, R. Analysis of Bm86 conserved epitopes: is a global vaccine against Cattle Tick Rhipicephalus microplus possible? Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 27, n. 3, p. 267-279, july.-sept. 2018 Título em português: Análise de epítopos conservados da Bm86: é possível uma vacina global contra Carrapato-do-Boi Rhipicephalus microplus?| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 16. | | AGUIRRE, A. de A. R.; RODRIGUES, V. da S.; COSTA, I. N. da; GARCIA, M. V.; HIGA, L. de O. S.; MEDEIROS, J. F.; ANDREOTTI, R. Biological parameters of Amblyomma coelebs Neumann, 1906 (Acari: Ixodidae) under experimental conditions. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 27, n. 1, p. 80-85, jan.-mar. 2018 Título em português: Parâmetros biológicos de Amblyomma coelebs Neumann, 1906 (Acari: Ixodidae) em condições experimentais.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 17. | | GARCIA, M. V.; ANDREOTTI, R.; REIS, F. A.; AGUIRRE, A. de A. R.; BARROS, J. C.; MATIAS, J.; KOLLER, W. W. Contributions of the hair sheep breed Santa Ines as a maintenance host for Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) in Brazil. Parasites & Vectors, v. 7, n. 515, 2014| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 18. | | GARCIA, M. V.; ANDREOTTI, R.; REIS, F. A.; AGUIRRE, A. de A. R.; BARROS, J. C.; MATIAS, J.; KOLLER, W. W. Contributions of the woolless sheep as a host for the maintenance of Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) populations in a pasture area in Brazil. Parasites & Vectors, London, v. 18, n. 1, p. 1-4, Nov. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Corte. |
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| 19. | | MATIAS, J.; GARCIA, M. V.; CUNHA, R. C.; AGUIRRE, A. de A. R.; BARROS, J. C.; CSORDAS, B. G.; ANDREOTTI, R. Spotted fever group Rickettsia in Amblyomma dubitatum tick from the urban area of Campo Grande, Mato Grosso do Sul, Brazil. Ticks and Tick-borne Diseases, v. 6, n. 2, p. 107-110, 2015| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | AGUIRRE, A. de A. R.; RODRIGUES, V. da S.; COSTA, I. N. da; GARCIA, M. V.; HIGA, L. de O. S.; BLECHA, I. M. Z.; DUARTE, P. de O.; CSORDAS, B. G.; MEDEIROS, J. F.; ANDREOTTI, R. Biological parameters of Amblyomma coelebs Neumann, 1906 (Acari: Ixodidae) under experimental conditions. In: Congresso da Sociedade Brasileira de Medicina Tropical, 53., 2017, Cuiabá. Ambiente e doenças tropicais: desafios para campos e cidades. Campinas: Embra Embra Serviços em Tecnologia Ltda EPP, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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