| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Rondônia. |
|
Data corrente: |
11/11/2010 |
|
Data da última atualização: |
14/12/2010 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
BRITO, L. G.; BARBIERI, F. da S.; GIGLIOTI, R.; SOUZA, G. C. R.; BENITEZ, F.; OLIVEIRA, M. C. de S. |
|
Afiliação: |
LUCIANA GATTO BRITO, CPAF-RO; FABIO DA SILVA BARBIERI, CPAF-RO; RODRIGO GIGLIOTI, UFSCar/SÃO CARLOS, SP; GISLAINE CRISTINA RODRIGUES DE SOUZA, UFRo/PORTO VELHO; FABIANO BENITEZ, IDARON/PORTO VELHO; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE. |
|
Título: |
Babesia bovis infection in catlle from Rondonia, Brazil. |
|
Ano de publicação: |
2010 |
|
Fonte/Imprenta: |
In: WORLD BUATRICS CONGRESS, 26., 2010, Santiago. Abstracts...Santiago: BUATRICS, 2010. |
|
Idioma: |
Português |
|
Conteúdo: |
In Latin America, bovine babesiosis is due to Babesia bovis and Babesia bigemina, which are exclusively transmitted by the tick Rhipicephalus (Boophilus) micro plus. Most of the Brazilian territory is endemic for R. micro plus, condition also present in Rondonia State. Objective: The present study provides the first epidemiological data regarding infection by Babesia bovis in cattle reared in south- western Brazilian Amazonia. Material and methods: The study was developed with blood clots donated by Animal Health Services of Rondonia and Acre states. All evaluated cattle with 4-12 months of age were from eight microregions of Rondonia: Alvorada do Oeste, Cacoal, Guajara-Mirim,and Ji-Parana. Based on an estimated prevalence of cattle 70.0% positive for B. bovis, was found for a sampling of 45 samples by region. One simple procedure was adapted for the extraction of DNA from blood clots collected in four microregions of Rondonia State. PCR method was used to assess the frequency of B. bovis infections in 4 to12-month-old cattle.The cattle infection was investigated by nested polymerase chain reaction (nPCR) using the specifics primers for B. bovis. Results and discussion: The DNA amplifications revealed that the mean frequency of B. bovisinfection was 94.75% (286/272) in samples from Rondonia. The high frequency of B. bovis infections in 4 to 12-month-old cattle indicate a situation of enzootic stability in the studied areas and are comparable to those detected by immunodiagnosis in different endemic regions in Brazil. The DNA extraction of clotted blood method can be used for epidemiological studies on bovine babesiosis and other bovine hemoparasites. Conclusions: The results obtained in Rondonia state not differ from other Brazilian regions, where B. bovis infection is also high and independent of others factors like age and racial traits. However, similar epidemiological patterns are expected in other regions between the parallels 320 South and 320 North, where the main vector of B. bovis, the R. micro plus tick. MenosIn Latin America, bovine babesiosis is due to Babesia bovis and Babesia bigemina, which are exclusively transmitted by the tick Rhipicephalus (Boophilus) micro plus. Most of the Brazilian territory is endemic for R. micro plus, condition also present in Rondonia State. Objective: The present study provides the first epidemiological data regarding infection by Babesia bovis in cattle reared in south- western Brazilian Amazonia. Material and methods: The study was developed with blood clots donated by Animal Health Services of Rondonia and Acre states. All evaluated cattle with 4-12 months of age were from eight microregions of Rondonia: Alvorada do Oeste, Cacoal, Guajara-Mirim,and Ji-Parana. Based on an estimated prevalence of cattle 70.0% positive for B. bovis, was found for a sampling of 45 samples by region. One simple procedure was adapted for the extraction of DNA from blood clots collected in four microregions of Rondonia State. PCR method was used to assess the frequency of B. bovis infections in 4 to12-month-old cattle.The cattle infection was investigated by nested polymerase chain reaction (nPCR) using the specifics primers for B. bovis. Results and discussion: The DNA amplifications revealed that the mean frequency of B. bovisinfection was 94.75% (286/272) in samples from Rondonia. The high frequency of B. bovis infections in 4 to 12-month-old cattle indicate a situation of enzootic stability in the studied areas and are comparable to those detected by immunodiagno... Mostrar Tudo |
|
Palavras-Chave: |
Rondonia. |
|
Thesagro: |
Babesia Bovis. |
|
Thesaurus Nal: |
beef cattle; infection. |
|
Categoria do assunto: |
H Saúde e Patologia
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02687nam a2200217 a 4500
001 1869876
005 2010-12-14
008 2010 bl uuuu u00u1 u #d
100 1 $aBRITO, L. G.
245 $aBabesia bovis infection in catlle from Rondonia, Brazil.$h[electronic resource]
260 $aIn: WORLD BUATRICS CONGRESS, 26., 2010, Santiago. Abstracts...Santiago: BUATRICS$c2010
520 $aIn Latin America, bovine babesiosis is due to Babesia bovis and Babesia bigemina, which are exclusively transmitted by the tick Rhipicephalus (Boophilus) micro plus. Most of the Brazilian territory is endemic for R. micro plus, condition also present in Rondonia State. Objective: The present study provides the first epidemiological data regarding infection by Babesia bovis in cattle reared in south- western Brazilian Amazonia. Material and methods: The study was developed with blood clots donated by Animal Health Services of Rondonia and Acre states. All evaluated cattle with 4-12 months of age were from eight microregions of Rondonia: Alvorada do Oeste, Cacoal, Guajara-Mirim,and Ji-Parana. Based on an estimated prevalence of cattle 70.0% positive for B. bovis, was found for a sampling of 45 samples by region. One simple procedure was adapted for the extraction of DNA from blood clots collected in four microregions of Rondonia State. PCR method was used to assess the frequency of B. bovis infections in 4 to12-month-old cattle.The cattle infection was investigated by nested polymerase chain reaction (nPCR) using the specifics primers for B. bovis. Results and discussion: The DNA amplifications revealed that the mean frequency of B. bovisinfection was 94.75% (286/272) in samples from Rondonia. The high frequency of B. bovis infections in 4 to 12-month-old cattle indicate a situation of enzootic stability in the studied areas and are comparable to those detected by immunodiagnosis in different endemic regions in Brazil. The DNA extraction of clotted blood method can be used for epidemiological studies on bovine babesiosis and other bovine hemoparasites. Conclusions: The results obtained in Rondonia state not differ from other Brazilian regions, where B. bovis infection is also high and independent of others factors like age and racial traits. However, similar epidemiological patterns are expected in other regions between the parallels 320 South and 320 North, where the main vector of B. bovis, the R. micro plus tick.
650 $abeef cattle
650 $ainfection
650 $aBabesia Bovis
653 $aRondonia
700 1 $aBARBIERI, F. da S.
700 1 $aGIGLIOTI, R.
700 1 $aSOUZA, G. C. R.
700 1 $aBENITEZ, F.
700 1 $aOLIVEIRA, M. C. de S.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Rondônia (CPAF-RO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
07/01/2009 |
|
Data da última atualização: |
24/01/2024 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
|
Autoria: |
SILVA, J. R. C. da; GUIM, A.; BATISTA, A. M. V.; SOUZA, E. J. O. de; ARAUJO, G. G. L. de; COSTA, C. R. de L.; MORAIS, N. A. P. de. |
|
Afiliação: |
JOSÉ RICARDO COELHO DA SILVA, UFRPE; ADRIANA GUIM, UFRPE; ÂNGELA MARIA VIEIRA BATISTA, UFRPE; EVARISTO JORGE OLIVEIRA DE SOUZA, UFRPE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; CÍNTIA RAFAELA DE LIMA COSTA, UFRPE; NATHÁLIA ANDRESSA PEREIRA DE MORAIS, UFRPE. |
|
Título: |
Cinética de degradação ruminal do feno de Atriplex nummularia. |
|
Ano de publicação: |
2008 |
|
Fonte/Imprenta: |
In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 5.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 11.; SIMPÓSIO SERGIPANO DE PRODUÇÃO ANIMAL, 1., 2008, Aracaju. Anais... Aracaju: Sociedade Nordestina de Produção Animal; Embrapa Tabuleiros Costeiros, 2008. |
|
Descrição Física: |
1 CD-ROM. |
|
Idioma: |
Português |
|
Conteúdo: |
Este experimento foi conduzido com objetivo de avaliar a cinética de degradação do feno de Atriplex nummularia. Foram utilizados três caprinos machos adultos sem padrão racial definido com fístula permanente no rúmen, empregando-se oito tempos de incubação (0, 3, 6, 12, 24, 48, 72 e 96h) das amostras em duplicata. |
|
Palavras-Chave: |
Degradabilidade; Erva sal; Forrageira. |
|
Thesagro: |
Caprino; Feno; Matéria Seca; Pastagem. |
|
Thesaurus NAL: |
Atriplex nummularia; Goats; Pastures. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA-2009-09/39989/1/OPB2136.pdf
|
|
Marc: |
LEADER 01356nam a2200313 a 4500
001 1161600
005 2024-01-24
008 2008 bl uuuu u00u1 u #d
100 1 $aSILVA, J. R. C. da
245 $aCinética de degradação ruminal do feno de Atriplex nummularia.
260 $aIn: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 5.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 11.; SIMPÓSIO SERGIPANO DE PRODUÇÃO ANIMAL, 1., 2008, Aracaju. Anais... Aracaju: Sociedade Nordestina de Produção Animal; Embrapa Tabuleiros Costeiros$c2008
300 $c1 CD-ROM.
520 $aEste experimento foi conduzido com objetivo de avaliar a cinética de degradação do feno de Atriplex nummularia. Foram utilizados três caprinos machos adultos sem padrão racial definido com fístula permanente no rúmen, empregando-se oito tempos de incubação (0, 3, 6, 12, 24, 48, 72 e 96h) das amostras em duplicata.
650 $aAtriplex nummularia
650 $aGoats
650 $aPastures
650 $aCaprino
650 $aFeno
650 $aMatéria Seca
650 $aPastagem
653 $aDegradabilidade
653 $aErva sal
653 $aForrageira
700 1 $aGUIM, A.
700 1 $aBATISTA, A. M. V.
700 1 $aSOUZA, E. J. O. de
700 1 $aARAUJO, G. G. L. de
700 1 $aCOSTA, C. R. de L.
700 1 $aMORAIS, N. A. P. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
