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Registros recuperados : 12 | |
6. | | DÖBEREINER, Jürgen; DUTRA, I. dos S.; ROSA, I. V. A etiologia da "cara inchada", uma periodontite epizoótica dos bovinos. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 24, n.1, p. 50-56, jan./mar. 2004. The etiology of "cara inchada', a bovine epizootic periodontitis in Brazil. Biblioteca(s): Embrapa Agrobiologia. |
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10. | | TOKARNIA, C. H.; PEIXOTO, P. V.; DÖBEREINER, Jürgen; BARROS, S. S. de; RIET-CORREA, F. O surto de peste suína africana ocorrido em 1978 no município de Paracambi, Rio de Janeiro. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 24, n. 4, p. 223-238, out./dez. 2004. The outbreak of African swine fever which ocurred in 1978 in the country of Paracambi, Rio de Janeiro, Brazil. Biblioteca(s): Embrapa Agrobiologia. |
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11. | | KOPP, P. A.; DUTRA, I. S.; DOBEREINER, Jurgen; SCHMITT, M.; GRASSMANN, B.; BLOBEL, H. Estreptomicina aumenta a aderencia em celulas epiteliais de Bacteroides melaninogenicus associado as lesões peridentarias da "cara inchada" dos bovinos. Pesquisa Veterinaria brasileira, Rio de Janeiro, v. 16, p. 53-57, 1996. Biblioteca(s): Embrapa Agrobiologia. |
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12. | | NÉSPOLI, P. B.; DUARTE, M. D.; BEZERRA JÚNIOR, P. S.; DÖBEREINER, Jürgen; PEIXOTO, P. V. Aspectos clínico-patológicos da intoxicação experimental por selenito de sódio em eqüinos = Clinical and pathological aspects of experimental poisoning by sodium selenite in horses.. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 21, n. 3, p. 109-116, 2001. Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 12 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
03/05/1999 |
Data da última atualização: |
03/05/1999 |
Autoria: |
TOKARNIA, C. H.; DOBEREINER, Jurgen. |
Título: |
Imunidade cruzada pelas sementes de Abrus precatorius e Ricinus communis em bovinos. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
Pesquisa Veterinaria Brasileira, Rio de Janeiro, v. 17, n. 1, p. 25-35, 1997. |
Idioma: |
Inglês |
Conteúdo: |
Five bovines immunized against the toxicity of the seeds of Abrus precatorius L. (jequiriti bean) did not get poisoned or only slightly so when the seeds of Ricinus communis L. (castor bean) were given in amounts that in bovines, which never before ingested the seeds of A. precatorius or R. communis, caused moderate to severe poisoning or even death. A sixth bovine, which was not well immunized against the toxic action of the seeds of A. precatorius, was severely poisoned when given a high dose of the seeds of R. communis. On the other side, from five bovines immunized against the toxic action of the seeds of R. communis four were severely poisoned and the fifth one moderately when the seeds of A. precatorius were given in doses that in bovines, which never before ingested seeds of R. communis or A. precatorius, caused slight to severe poisoning. It is concluded that bovines immunized against the toxic action of the seeds of A. precatorius are resistant to the toxic action of the seeds of R. communis, but that the contrary is not the case; this is, bovines immunized against the toxic action of the seeds of R. communis were not protected against the poisoning by A. precatorius. Earlier studies by other authors had shown that the toxalbumins of the seeds of A. precatorius and R. communis, respectively abrin and ricin, are different as to their antigenic properties. A possible explanation for the difference in results can be that in the present study polygastric animals were used which received the seeds orally, but innthe earlier studies monogastric animals received the seeds or toxins by parenteral route. The administration of the fresh leaves or the pericarp of the fruits R. communis to bovines, which had been immunized against the action of the seeds of the plant, had the same toxic effect as to not immunized animals, showing that the immunity due to ricin does not give protection against the action of ricinin, the toxic principle of the leaves and the pericarp. MenosFive bovines immunized against the toxicity of the seeds of Abrus precatorius L. (jequiriti bean) did not get poisoned or only slightly so when the seeds of Ricinus communis L. (castor bean) were given in amounts that in bovines, which never before ingested the seeds of A. precatorius or R. communis, caused moderate to severe poisoning or even death. A sixth bovine, which was not well immunized against the toxic action of the seeds of A. precatorius, was severely poisoned when given a high dose of the seeds of R. communis. On the other side, from five bovines immunized against the toxic action of the seeds of R. communis four were severely poisoned and the fifth one moderately when the seeds of A. precatorius were given in doses that in bovines, which never before ingested seeds of R. communis or A. precatorius, caused slight to severe poisoning. It is concluded that bovines immunized against the toxic action of the seeds of A. precatorius are resistant to the toxic action of the seeds of R. communis, but that the contrary is not the case; this is, bovines immunized against the toxic action of the seeds of R. communis were not protected against the poisoning by A. precatorius. Earlier studies by other authors had shown that the toxalbumins of the seeds of A. precatorius and R. communis, respectively abrin and ricin, are different as to their antigenic properties. A possible explanation for the difference in results can be that in the present study polygastric animals were us... Mostrar Tudo |
Thesagro: |
Bovino. |
Thesaurus NAL: |
cattle. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02466naa a2200157 a 4500 001 1621061 005 1999-05-03 008 1997 bl --- 0-- u #d 100 1 $aTOKARNIA, C. H. 245 $aImunidade cruzada pelas sementes de Abrus precatorius e Ricinus communis em bovinos. 260 $c1997 520 $aFive bovines immunized against the toxicity of the seeds of Abrus precatorius L. (jequiriti bean) did not get poisoned or only slightly so when the seeds of Ricinus communis L. (castor bean) were given in amounts that in bovines, which never before ingested the seeds of A. precatorius or R. communis, caused moderate to severe poisoning or even death. A sixth bovine, which was not well immunized against the toxic action of the seeds of A. precatorius, was severely poisoned when given a high dose of the seeds of R. communis. On the other side, from five bovines immunized against the toxic action of the seeds of R. communis four were severely poisoned and the fifth one moderately when the seeds of A. precatorius were given in doses that in bovines, which never before ingested seeds of R. communis or A. precatorius, caused slight to severe poisoning. It is concluded that bovines immunized against the toxic action of the seeds of A. precatorius are resistant to the toxic action of the seeds of R. communis, but that the contrary is not the case; this is, bovines immunized against the toxic action of the seeds of R. communis were not protected against the poisoning by A. precatorius. Earlier studies by other authors had shown that the toxalbumins of the seeds of A. precatorius and R. communis, respectively abrin and ricin, are different as to their antigenic properties. A possible explanation for the difference in results can be that in the present study polygastric animals were used which received the seeds orally, but innthe earlier studies monogastric animals received the seeds or toxins by parenteral route. The administration of the fresh leaves or the pericarp of the fruits R. communis to bovines, which had been immunized against the action of the seeds of the plant, had the same toxic effect as to not immunized animals, showing that the immunity due to ricin does not give protection against the action of ricinin, the toxic principle of the leaves and the pericarp. 650 $acattle 650 $aBovino 700 1 $aDOBEREINER, Jurgen. 773 $tPesquisa Veterinaria Brasileira, Rio de Janeiro$gv. 17, n. 1, p. 25-35, 1997.
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