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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
16/05/2023 |
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Autoria: |
JONES, L. M.; DUBRAY, G.; MARLY, J. |
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Título: |
Comparison of methods of diagnosis of Brucella ovis infection of rams. |
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Ano de publicação: |
1975 |
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Fonte/Imprenta: |
Ann. Rech. Vet., v. 6, n. 1, p. 11-22, 1975. |
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Idioma: |
Inglês |
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Conteúdo: |
Rams were experimentally infected by the conjonctival route with B. ovis when four months of age and the course of infection was followed over a period of 17 weeks. An improved selective medium permitted the isolation of B. ovis from the semen of 20 of 23 rams. Of the 20 excreting rams, ii had palpable lesions. Complement fixation and gel precipitation tests were performed with rough specific antigen prepared by heat-extraction of B. ovis. Sera taken every fortnight showed that the gel test was invariably positive if the complement fixation titer was I : 20 or higher and usually positive if the complement fixation titer was I : 10. Of 21 rams with bacteriological evidence of infection, 10 rams had serological reactions in both tests. This indicates the reliability of serological tests for diagnosis and suggests that the gel test, which is easier to perform, may be substituted for the complement fixation test. Allergic tests were performed by the palpebral route with B. melitensis protein antigen to see if the same allergen could be employed for both B. ovis and B. melitensis infection in sheep. Significant reactions were obtained in the rams but there was no correlation in individual animals between allergic reaction and degree of infection by other parameters. The allergic test should be used on a flock rather than on an individual basis. |
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Palavras-Chave: |
Andrologia; Brucella ovis; Gel precipitation; Immunodiagnosis. |
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Thesagro: |
Diagnostico; Ovino; Reprodução; Sêmen. |
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Thesaurus Nal: |
Allergens; Complement fixation tests; Disease diagnosis; Rams; Reproduction; Serology; Sheep. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02198naa a2200325 a 4500
001 1520387
005 2023-05-16
008 1975 bl uuuu u00u1 u #d
100 1 $aJONES, L. M.
245 $aComparison of methods of diagnosis of Brucella ovis infection of rams.$h[electronic resource]
260 $c1975
520 $aRams were experimentally infected by the conjonctival route with B. ovis when four months of age and the course of infection was followed over a period of 17 weeks. An improved selective medium permitted the isolation of B. ovis from the semen of 20 of 23 rams. Of the 20 excreting rams, ii had palpable lesions. Complement fixation and gel precipitation tests were performed with rough specific antigen prepared by heat-extraction of B. ovis. Sera taken every fortnight showed that the gel test was invariably positive if the complement fixation titer was I : 20 or higher and usually positive if the complement fixation titer was I : 10. Of 21 rams with bacteriological evidence of infection, 10 rams had serological reactions in both tests. This indicates the reliability of serological tests for diagnosis and suggests that the gel test, which is easier to perform, may be substituted for the complement fixation test. Allergic tests were performed by the palpebral route with B. melitensis protein antigen to see if the same allergen could be employed for both B. ovis and B. melitensis infection in sheep. Significant reactions were obtained in the rams but there was no correlation in individual animals between allergic reaction and degree of infection by other parameters. The allergic test should be used on a flock rather than on an individual basis.
650 $aAllergens
650 $aComplement fixation tests
650 $aDisease diagnosis
650 $aRams
650 $aReproduction
650 $aSerology
650 $aSheep
650 $aDiagnostico
650 $aOvino
650 $aReprodução
650 $aSêmen
653 $aAndrologia
653 $aBrucella ovis
653 $aGel precipitation
653 $aImmunodiagnosis
700 1 $aDUBRAY, G.
700 1 $aMARLY, J.
773 $tAnn. Rech. Vet.$gv. 6, n. 1, p. 11-22, 1975.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 10 | |
| 3. |  | D'ALESSANDRO, C. P.; JONES, L. R.; HUMBER, R. A.; LÓPEZ LASTRA, C. C.; SOSA-GOMEZ, D. R. Characterization and phylogeny of Isaria spp. strains (Ascomycota: Hypocreales) using ITS1-5.8S-ITS2 and elongation factor 1-alpha sequences. Journal of Basic Microbiology, Weinheim, v. 53, n. 12, p. 1-11, Nov. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 4. | | PÉREZ-SOBA, M.; PARR, T.; WINOGARD, M.; CLAROS, M. P.; VARELA-ORTEGA, C.; ASCARRUNZ, N.; BALVANERA, P.; BHOLANATH, P.; EQUIHUA, M.; MARTORANO, L. G.; JONES, L.; MAASS, M.; THONICKE, K. Framework for multi-scale integrated impact analyses of climate change mitigation options. In: INTERNATIONAL CONFERENCE ON CLIMATE CHANGE EFECTS, 2013, Potsdam. Impacts world 2013. [Potsdam: Potsdam Institute for Climate Impact Research], 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 5. | | QUIJAS, S.; BOIT, B.; THONICKE, K.; MURRAY-TORTAROLO, G.; MWAMPAMBA, T.; SKUTSCH, M.; SIMÕES, M.; ASCARRUNZ, N.; PEÑA-CLAROS, M.; JONES, L.; ARETS, E.; JARAMILLO, V. J.; LAZOS, E.; TOLEDO, M.; MARTORANO, L. G.; FERRAZ, R. P. D.; BALVANERA, P. Modelling carbon stock and carbon sequestration ecosystem services for policy design: a comprehensive approach using a dynamic vegetation model. Ecosystems and People, v. 15, n. 1, p. 42-60, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Solos. |
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| 6. | | VERBOOM, J.; KRUIJT, B.; SOBA, M. P.; BAVECO, H.; EUPEN, M. van; RANDOW, C. von; PARR, T.; THONICKE, K.; JONES, L.; BOIT, A.; BALVANERA, P.; ABARCA, E. L.; HUNTINGFORD, C.; BLYTH, E.; CISOWSKA, I.; MARTORANO, L.; TOLEDO, M.; PURSE, B.; MASANTE, D.; PENA CLAROS, M. Exploring causes, risks, and consequences for ecosystem services of tipping points in Latin American forests - the role of biodiversity. In: INTERNATIONAL SCIENTIFIC CONFERENCE "OUR COMMON FUTURE UNDER CLIMATE CHANGE", 2015, Paris. Abstract book. [S.l.: s.n.], 2015. p. 432.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 7. | | BALVANERA, P.; QUIJAS, S.; JONES, L.; MASANTE, D.; EQUIHUA, M.; LAZOS, E.; GERRITSEN, P.; PÉREZ-MAQUEO, O.; PURSE, B.; SIMÕES, M.; VARELA-ORTEGA, C.; ASCARRUNZ, N.; BLANCO, I.; BOIT, A.; ESTEVE, P.; FERRAZ, R.; MARTORANO, L.; MURRAY-TORTAROLO, G.; PEÑA-CLAROS, M.; POORTER, L.; TOLEDO, M.; THONICKE, K.; EUPEN, M. van. D2.3.3. Assessment of main trade-offs between biodiversity, climate change mitigation measures and other ecosystem services and human well-being at national scale and in local case study areas. [S.l.]: ROBIN consortium, 2015. 100 p. Project name (GA number): ROBIN (283093).| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 8. | | VERBOOM, J.; KRUIJT, B.; SOBA, M. P.; BAVECO, H.; EUPEN, M. van; CLAROS, M. P.; STAAL, A.; SANDE, M. van der; LI, Y.; PARR, T.; JONES, L.; MASANTE, D.; PURSE, B.; HUNTINGFORD, C.; THONICKE, K.; SAKSCHEWSKI, B.; BOIT, A.; MARTORANO, L. G.; BELTRÃO, N. S.; NASCIMENTO, N.; SOTTA, E. D.; LISBOA, L. S.; MUNIZ, R. Deliverable 2.3.4. Tipping points in neotropical forests: exploring causes, risks, consequences and prevention of large scale forest dieback. [S.l.]: ROBIN consortium, 2016. 69 p. Project name (GA number): ROBIN (283093).| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | BALVANERA, P.; JONES, L.; SIMÕES, M.; QUIJAS, S.; MASANTE, D.; EQUIHUA, M.; VARELA, C.; LAZOS, E.; PÉREZ-MAQUEO, O.; EQUIHUA, J.; KOLB, M.; ALANIS, N. G.; THONICKE, K.; PURSE, B.; MARTORANO, L.; AZCARRUNZ, N.; BELTRAO, N.; MAASS, M.; GERRITSEN, P.; VERBOOM, J.; BLANCO, I.; BOIT, A.; DAY, J.; DÍAZ, J.; DÍAS, P.; ESTEVE, P.; FERRAZ, R.; IBAÑEZ-BERNAL, S.; JARAMILLO, V.; MURRAY-TORTAROLO, G.; PÉREZ-SOBA, M.; BRAAT, L.; MWAMPAMBA, T.; NASCIMIENTO, N.; PEÑA-CLAROS, M.; PEREIRA, S.; POORTER, L.; SCHMIDT, M.; SKUTSCH, M.; SMITH, R.; THOMPSON, J.; TOLEDO, M.; EUPEN, M. van. Present and future tradeoffs between biodiversity, ecosystem services and human well-being in tropical Latin America. In: INTERNATIONAL ECOSYSTEM SERVICES PARTNERSHIP CONFERENCE, 8., 2015, Stellenbosch. Ecosystem services for nature, people, and prosperity: book abstract. [S.l.: s.n.], 2015. p. 367-368.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 10. | | BALVANERA, P.; JONES, L.; SIMOES, M.; QUIJS, S.; MASANTE, D.; EQUIHUA, M.; VARELA, C.; LAZOS, E.; PÉREZ-MAQUEO, O.; EQUIHUA, J.; KOLB, M.; ALANIS, N. G.; THONICKE, K.; PURSE, B.; MARTORANO, L.; AZCARRUNZ, N.; BELTRAO, N.; MAASS, M.; GERRITSEN, P.; VERBOOM, J.; BLANCO, I.; BOIT, A.; DAY, J.; DÍAZ, J.; DÍAS, P.; ESTEVE, P.; FERRAZ, R.; IBAÑEZ-BERNAL, S.; JARAMILLO, V.; MURRAY-TORTAROLO, G.; PÉREZ-SOBA, M.; BRAAT, L.; MWAMPAMBA, T.; NASCIMIENTO, N.; PEÑA-CLAROS, M.; PEREIRA, S.; POORTER, L.; SCHMIDT, M.; SKUTSCH, M.; SMITH, R.; THOMPSON, J.; TOLEDO, M.; EUPEN, M. van. Present and future tradeoffs between biodiversity, ecosystem services and human well-being in tropical Latin America. In: INTERNATIONAL ECOSYSTEM SERVICES PARTNERSHIP CONFERENCE, 8., 2015, Stellenbosch. Ecosystem Services for Nature, People, and Prosperity: book abstract. [S.l.: s.n.], 2015. p. 367-368.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 10 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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