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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
14/12/2016 |
Data da última atualização: |
13/02/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KUNAST, T. B. S.; WREGE, M. S.; QUEIROZ, D. L. de. |
Afiliação: |
Talita Benedcta Santos Künast; MARCOS SILVEIRA WREGE, CNPF; DALVA LUIZ DE QUEIROZ, CNPF. |
Título: |
Avaliação de danos causados pelo ácaro Rhombacus eucalypti em Eucalyptus spp. em casa de vegetação. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 15., 2016, Colombo. Anais. Colombo: Embrapa Florestas, 2016. |
Páginas: |
p. 43-44. |
Idioma: |
Português |
Notas: |
Resumo. |
Thesagro: |
Eucalipto; Praga de Planta. |
Thesaurus Nal: |
Eriophyidae. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155393/1/Paginas-43-44-de-Doc-295-1418-Completo15.pdf
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Marc: |
LEADER 00634nam a2200181 a 4500 001 2058628 005 2017-02-13 008 2016 bl uuuu u00u1 u #d 100 1 $aKUNAST, T. B. S. 245 $aAvaliação de danos causados pelo ácaro Rhombacus eucalypti em Eucalyptus spp. em casa de vegetação.$h[electronic resource] 260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 15., 2016, Colombo. Anais. Colombo: Embrapa Florestas$c2016 300 $ap. 43-44. 500 $aResumo. 650 $aEriophyidae 650 $aEucalipto 650 $aPraga de Planta 700 1 $aWREGE, M. S. 700 1 $aQUEIROZ, D. L. de
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
29/12/2016 |
Data da última atualização: |
29/12/2017 |
Autoria: |
ROIER, E. C. R.; COSTA, R. L.; PIRES, M. S.; VILELA, J. A. R.; SANTOS, T. M. dos; SANTOS, H. A.; BALDANI, C. D.; MASSARD, C. L. |
Afiliação: |
ERICA C. R. ROIER, Universidade Severino Sombra/DMV; RENATA L. COSTA, UFRRJ; MARCUS S. PIRES, UFRRJ; JOICE A. R. VILELA, EMATER; TIAGO M. DOS SANTOS, UFRRJ; HUARRISSON A. SANTOS, UFRRJ; CRISTIANE D. BALDANI, UFRRJ; CARLOS L. MASSARD, UFRRJ. |
Título: |
Epidemiological survey of Neorickettsia risticii in equids from the State of Rio de Janeiro, Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 10, p. 939-946, out. 2016. |
Idioma: |
Inglês |
Conteúdo: |
Equine neorickettsiosis (EN), also known as Potomac Horse Fever, is a non-contagious disease caused by the bacterium Neorickettsia risticii of the Anaplasmataceae family. The objectives of this study were to detect the presence of anti-N. risticii antibodies by the indirect immunofluorescence assay (IFA) and of its DNA by qPCR in equids at high and low altitude regions in the State of Rio de Janeiro, Brazil, and to identify factors associated with seropositive equids by multiple logistic regression analysis. The frequency of anti-N. risticii antibodies was 16.05% (n=113/704). The animal age and breeding region were the factors that influenced the seropositivity rate for N. risticii in the equids (p<0.05). Equids from the lowland region had higher seropositivity (p<0.05; OR=5.87) compared to those of the mountain region. The presence of snails on the farm was a factor associated with this result (p<0.05; OR=2.88). In the lowland region, age of the animal and site of breeding were protective factors for the detection of antibodies anti-N. risticii in equids, with lower frequency of seropositivity in younger animals (p<0.05; OR=0.06) and in animals raised in dry areas (p<0.05; OR=0.22). The presence of the target DNA of N. risticii by qPCR was not observed in any of the amples ested. The existence of seropositive equids for N. risticii demonstrates a possible circulation of this agent in the studied area, and that the age related characteristics and equids breeding region are important factors regarding seropositivity in the State of Rio de Janeiro. MenosEquine neorickettsiosis (EN), also known as Potomac Horse Fever, is a non-contagious disease caused by the bacterium Neorickettsia risticii of the Anaplasmataceae family. The objectives of this study were to detect the presence of anti-N. risticii antibodies by the indirect immunofluorescence assay (IFA) and of its DNA by qPCR in equids at high and low altitude regions in the State of Rio de Janeiro, Brazil, and to identify factors associated with seropositive equids by multiple logistic regression analysis. The frequency of anti-N. risticii antibodies was 16.05% (n=113/704). The animal age and breeding region were the factors that influenced the seropositivity rate for N. risticii in the equids (p<0.05). Equids from the lowland region had higher seropositivity (p<0.05; OR=5.87) compared to those of the mountain region. The presence of snails on the farm was a factor associated with this result (p<0.05; OR=2.88). In the lowland region, age of the animal and site of breeding were protective factors for the detection of antibodies anti-N. risticii in equids, with lower frequency of seropositivity in younger animals (p<0.05; OR=0.06) and in animals raised in dry areas (p<0.05; OR=0.22). The presence of the target DNA of N. risticii by qPCR was not observed in any of the amples ested. The existence of seropositive equids for N. risticii demonstrates a possible circulation of this agent in the studied area, and that the age related characteristics and equids breeding region are i... Mostrar Tudo |
Palavras-Chave: |
Equids. |
Thesaurus NAL: |
Epidemiology; Neorickettsia risticii; Potomac horse fever; Serodiagnosis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152555/1/Epidemiological-survey.pdf
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Marc: |
LEADER 02391naa a2200265 a 4500 001 2059631 005 2017-12-29 008 2016 bl uuuu u00u1 u #d 100 1 $aROIER, E. C. R. 245 $aEpidemiological survey of Neorickettsia risticii in equids from the State of Rio de Janeiro, Brazil.$h[electronic resource] 260 $c2016 520 $aEquine neorickettsiosis (EN), also known as Potomac Horse Fever, is a non-contagious disease caused by the bacterium Neorickettsia risticii of the Anaplasmataceae family. The objectives of this study were to detect the presence of anti-N. risticii antibodies by the indirect immunofluorescence assay (IFA) and of its DNA by qPCR in equids at high and low altitude regions in the State of Rio de Janeiro, Brazil, and to identify factors associated with seropositive equids by multiple logistic regression analysis. The frequency of anti-N. risticii antibodies was 16.05% (n=113/704). The animal age and breeding region were the factors that influenced the seropositivity rate for N. risticii in the equids (p<0.05). Equids from the lowland region had higher seropositivity (p<0.05; OR=5.87) compared to those of the mountain region. The presence of snails on the farm was a factor associated with this result (p<0.05; OR=2.88). In the lowland region, age of the animal and site of breeding were protective factors for the detection of antibodies anti-N. risticii in equids, with lower frequency of seropositivity in younger animals (p<0.05; OR=0.06) and in animals raised in dry areas (p<0.05; OR=0.22). The presence of the target DNA of N. risticii by qPCR was not observed in any of the amples ested. The existence of seropositive equids for N. risticii demonstrates a possible circulation of this agent in the studied area, and that the age related characteristics and equids breeding region are important factors regarding seropositivity in the State of Rio de Janeiro. 650 $aEpidemiology 650 $aNeorickettsia risticii 650 $aPotomac horse fever 650 $aSerodiagnosis 653 $aEquids 700 1 $aCOSTA, R. L. 700 1 $aPIRES, M. S. 700 1 $aVILELA, J. A. R. 700 1 $aSANTOS, T. M. dos 700 1 $aSANTOS, H. A. 700 1 $aBALDANI, C. D. 700 1 $aMASSARD, C. L. 773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 10, p. 939-946, out. 2016.
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