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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
21/07/2014 |
Data da última atualização: |
11/02/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RAMOS, V. do N.; PIOVEZAN, U.; FRANCO, A. H. A.; OSAVA, C. F.; HERRERA, H. M.; SZABÓ, M. P. J. |
Afiliação: |
VANESSA DO NASCIMENTO RAMOS, UFU; UBIRATAN PIOVEZAN, CPAP; ANA HELENA ALVES FRANCO, UFU; CAROLINA FONSECA OSAVA, UFU; HEITOR MIRAGAIA HERRERA, UCDB; MATIAS PABLO JUAN SZABÓ, UFU. |
Título: |
Feral pigs as hosts for Amblyomma sculptum (Acari: Ixodidae) populations in the Pantanal, Mato Grosso do Sul, Brazil. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Experimental & Applied Acarology, v. 64, n. 3, november 2014. |
ISSN: |
1572-9702 |
DOI: |
10.1007/s10493-014-9832-9 |
Idioma: |
Inglês |
Conteúdo: |
The Pantanal in Brazil is the largest floodplain of the world. This ecosystem, rich in wildlife, has a large feral pig population. Such a large host biomass must have a strong influence on the parasite fauna. In this work, we evaluated the role of feral pigs in the maintenance of Amblyomma sculptum (formerly Amblyomma cajennense), the most prevalent tick species in the Pantanal. Tick infestations were evaluated on 243 feral pigs and their environment. The suitability of domestic pigs, representing their feral relatives, to A. sculptum adults and nymphs was assessed experimentally. Tick infestation of feral pigs was strongly associated with that of the environment: 96 and 97 % of the ticks, respectively, were A. sculptum. The infestation prevalence on this host species was close to 90 % in the dry season and 100 % in the wet season and mean infestation intensity was above 30 ticks in both seasons. Suitability of pigs as hosts for A. sculptum was shown by the high proportion of nymphs and female ticks found engorging on captured feral pigs and adequate biological parameters displayed by ticks from experimental infestations of domestic pigs. Other tick species on feral pigs, albeit in much lower numbers, were Amblyomma parvum and Ornithodorus rostratus. Results show that feral pigs feed a high proportion of the A. sculptum adults and nymphs in their territories and should be a target for tick-borne diseases studies. This is particularly relevant to public health because all the main tick species found on feral pigs are aggressive to humans as well. MenosThe Pantanal in Brazil is the largest floodplain of the world. This ecosystem, rich in wildlife, has a large feral pig population. Such a large host biomass must have a strong influence on the parasite fauna. In this work, we evaluated the role of feral pigs in the maintenance of Amblyomma sculptum (formerly Amblyomma cajennense), the most prevalent tick species in the Pantanal. Tick infestations were evaluated on 243 feral pigs and their environment. The suitability of domestic pigs, representing their feral relatives, to A. sculptum adults and nymphs was assessed experimentally. Tick infestation of feral pigs was strongly associated with that of the environment: 96 and 97 % of the ticks, respectively, were A. sculptum. The infestation prevalence on this host species was close to 90 % in the dry season and 100 % in the wet season and mean infestation intensity was above 30 ticks in both seasons. Suitability of pigs as hosts for A. sculptum was shown by the high proportion of nymphs and female ticks found engorging on captured feral pigs and adequate biological parameters displayed by ticks from experimental infestations of domestic pigs. Other tick species on feral pigs, albeit in much lower numbers, were Amblyomma parvum and Ornithodorus rostratus. Results show that feral pigs feed a high proportion of the A. sculptum adults and nymphs in their territories and should be a target for tick-borne diseases studies. This is particularly relevant to public health because all the... Mostrar Tudo |
Palavras-Chave: |
Amblyomma sculptum; Central Brazil; Feral pigs; Host suitability. |
Thesaurus Nal: |
Pantanal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02354naa a2200265 a 4500 001 1991068 005 2015-02-11 008 2014 bl uuuu u00u1 u #d 022 $a1572-9702 024 7 $a10.1007/s10493-014-9832-9$2DOI 100 1 $aRAMOS, V. do N. 245 $aFeral pigs as hosts for Amblyomma sculptum (Acari$bIxodidae) populations in the Pantanal, Mato Grosso do Sul, Brazil. 260 $c2014 520 $aThe Pantanal in Brazil is the largest floodplain of the world. This ecosystem, rich in wildlife, has a large feral pig population. Such a large host biomass must have a strong influence on the parasite fauna. In this work, we evaluated the role of feral pigs in the maintenance of Amblyomma sculptum (formerly Amblyomma cajennense), the most prevalent tick species in the Pantanal. Tick infestations were evaluated on 243 feral pigs and their environment. The suitability of domestic pigs, representing their feral relatives, to A. sculptum adults and nymphs was assessed experimentally. Tick infestation of feral pigs was strongly associated with that of the environment: 96 and 97 % of the ticks, respectively, were A. sculptum. The infestation prevalence on this host species was close to 90 % in the dry season and 100 % in the wet season and mean infestation intensity was above 30 ticks in both seasons. Suitability of pigs as hosts for A. sculptum was shown by the high proportion of nymphs and female ticks found engorging on captured feral pigs and adequate biological parameters displayed by ticks from experimental infestations of domestic pigs. Other tick species on feral pigs, albeit in much lower numbers, were Amblyomma parvum and Ornithodorus rostratus. Results show that feral pigs feed a high proportion of the A. sculptum adults and nymphs in their territories and should be a target for tick-borne diseases studies. This is particularly relevant to public health because all the main tick species found on feral pigs are aggressive to humans as well. 650 $aPantanal 653 $aAmblyomma sculptum 653 $aCentral Brazil 653 $aFeral pigs 653 $aHost suitability 700 1 $aPIOVEZAN, U. 700 1 $aFRANCO, A. H. A. 700 1 $aOSAVA, C. F. 700 1 $aHERRERA, H. M. 700 1 $aSZABÓ, M. P. J. 773 $tExperimental & Applied Acarology$gv. 64, n. 3, november 2014.
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Registros recuperados : 47 | |
1. | | RUE, M. L. de la; HERRERA, H. M.; ALMEIDA, C. E.; SILVA, R. A. M. S. Alteracoes bioquimicas em caes durante infeccao aguda por Trypanosoma evansi (Steel, 1885) balbiani, 1888. In: CONGRESSO PANAMERICANO DE CIENCIAS VETERINARIAS, 15., 1996, Campo Grande. Abstracts... Campo Grande: SOMVET-MS / CRMV-MS, 1996. p.298Biblioteca(s): Embrapa Pantanal. |
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8. | | LIMA, J. S. DE.; ROCHA, F. L.; HERRERA, H. M.; CHEIDA, C. C.; MOURAO, G. de M. Prevalência de Trypanosoma cruzi em Quatis (Procyonidae: Nasua nasua) do Pantanal da Nhecolândia, MS. SIMPÓSIO SOBRE RECURSOS NATURAIS E SOCIOECONÔMICOS DO PANTANAL, 5., 2010, Corumbá, MS. Anais... Corumbá: Embrapa Pantanal: UFMS; Campinas: ICS do Brasil, 2010. 1 CD-ROM SIMPAN 2010. Não PaginadoTipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
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9. | | ALVES, F. M.; LIMA, J. S.; ROCHA, F. L.; HERRERA, H. M.; MOURAO, G.; JANSEN, A. M. Complexity and multi-factoriality of Trypanosoma cruzi sylvatic cycle in coatis, Nasua nasua (Procyonidae), and triatomine bugs in the Brazilian Pantanal. Parasites & Vectors, v. 9, n. 378, p. 1-9, 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Pantanal. |
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10. | | SILVA, R. A. M. S.; HERRERA, H. M.; DOMINGOS, L. B. da S.; XIMENES, F. A.; DAVILA, A. M. R. Pathogenesis of Trypanosoma evansi infection in dogs and horses: hematological and clinical aspects. Ciencia Rural, Santa Maria, v.25, n.2, p.233-238, maio/ago., 1995.Biblioteca(s): Embrapa Pantanal. |
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15. | | RAMOS, V. do N.; PIOVEZAN, U.; FRANCO, A. H. A.; OSAVA, C. F.; HERRERA, H. M.; SZABÓ, M. P. J. Feral pigs as hosts for Amblyomma sculptum (Acari: Ixodidae) populations in the Pantanal, Mato Grosso do Sul, Brazil. Experimental & Applied Acarology, v. 64, n. 3, november 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pantanal. |
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16. | | HERRERA, H. M.; F. L. ROCHA.; LISBOA, C. V.; RADEMAKER, V.; MOURAO, G. de M.; JANSEN, A. M. Food web connections and the transmission cycles of Trypanosoma cruzi and Trypanosoma evansi (Kinetoplastida, Trypanosomatidae) in the PantanalRegion, Brazil. Transactions of the Royal Society of Tropical Medicine and Hygiene, v.7, n. 105, p. 380 -387, 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pantanal. |
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18. | | SANTOS, F. M.; CAMPOS, J. B. V.; REIS, D.; BARROS, L. P. de; CANCADO, P. H. D.; HERRERA, H. M. Riphicephalus saguineus como possível agente causador de paralisia flácida em um cão na cidade de Capo Grande - MS. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA, 23.; ENCONTRO DE PARASITOLOGIA DO MERCOSUL, 3., 2013, Florianópolis. Resumos... Goiânia: SBP, 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Gado de Corte. |
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19. | | KNACKFUSS, F. B.; PAES, R. de C. da S.; MENEZES, A. N. de; HERRERA, H. M.; PIOVEZAN, U.; BONVIVINO, C. R. Análise filogenética entre Suínos Asselvajados no Pantanal e comerciais (Sus scrofa, Artiodactyla: Suidae). Boletim da Sociedade Brasileira de Mastozoologia, v. 67, p. 39-45, 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
Biblioteca(s): Embrapa Pantanal. |
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20. | | FAVERO, C. M.; PIOVEZAN, U.; CASTRO, A. M. M. G; SZABO, M.; HERRERA, H. M.; SILVA, S.O.S; BRANDÃO, P. E.; RICHTZENHAIN, L. J. Caracterização genética de torque teno virus, genótipo 1 e 2, detectados em soro de porco monteiro (Sus Scrofa) do Pantanal, Mato Grosso do Sul. In: CONGRESSO DA ABRAVES, 15., 2011, Fortaleza. [Anais...]. Fortaleza: ABRAVES, 2011. Não paginado. ASSOCIAÇÃO BRASILEIRA DOS VETERINÁRIOS ESPECIALISTAS EM SUÍNOS.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
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Registros recuperados : 47 | |
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