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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: |
04/12/2023 |
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Autoria: |
PEPIN, M.; PARDON, P.; MARLY, J.; LANTIER, F. |
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Título: |
Corynebacterium pseudotuberculosis infection in adult ewes by inoculation in the external ear. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
American Journal of Veterinary Research, v. 49, n. 4, p. 459-463, Apr. 1988. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Caseous lymphadenitis, caused by Corynebacterium pseudotuberculosis, was studied in ewes to devise a reliable method of induced infection that would help to understand mechanisms by which abscesses develop in lymph nodes or internal organs, especially the lungs. Fifteen adult ewes, from a flock where the occurrence of caseous lymphadenitis was unknown, were inoculated SC in the auricle with various doses of a virulent strain of C pseudotuberculosis. Ewes inoculated with at least 10(8) viable corynebacteria develop a strong local reaction that was apparent 4 hours after challenge exposure and lasted 7 to 14 days. Of these ewes, all developed at least 1 abscess and 3 developed multiple abscesses in lymph nodes draining the inoculated auricle and in the lungs. All infected ewes developed a strong antibody response against C pseudotuberculosis exotoxin, which persisted for 3 months. Of 9 ewes infected with 1.2 X 10(8) corynebacteria, 3 developed lesions because of field strains of C pseudotuberculosis and had an increased capacity to limit the dissemination of challenge-inoculum bacteria by developing only one abscess in the draining lymph node (parotid or prescapular lymph node). Seemingly, inoculation in the external ear was a suitable method for obtaining a reproducible infection and indicated that a primary infection might protect against reinfection by limiting dissemination of C pseudotuberculosis. |
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Palavras-Chave: |
Linfadenie caseosa. |
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Thesagro: |
Doença; Ovino. |
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Thesaurus Nal: |
Abscess; Bacterial antibodies; Caseous lymphadenitis; Ear diseases; Ewes; Females; Sheep diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02212naa a2200277 a 4500
001 1520532
005 2023-12-04
008 1988 bl uuuu u00u1 u #d
100 1 $aPEPIN, M.
245 $aCorynebacterium pseudotuberculosis infection in adult ewes by inoculation in the external ear.$h[electronic resource]
260 $c1988
520 $aAbstract: Caseous lymphadenitis, caused by Corynebacterium pseudotuberculosis, was studied in ewes to devise a reliable method of induced infection that would help to understand mechanisms by which abscesses develop in lymph nodes or internal organs, especially the lungs. Fifteen adult ewes, from a flock where the occurrence of caseous lymphadenitis was unknown, were inoculated SC in the auricle with various doses of a virulent strain of C pseudotuberculosis. Ewes inoculated with at least 10(8) viable corynebacteria develop a strong local reaction that was apparent 4 hours after challenge exposure and lasted 7 to 14 days. Of these ewes, all developed at least 1 abscess and 3 developed multiple abscesses in lymph nodes draining the inoculated auricle and in the lungs. All infected ewes developed a strong antibody response against C pseudotuberculosis exotoxin, which persisted for 3 months. Of 9 ewes infected with 1.2 X 10(8) corynebacteria, 3 developed lesions because of field strains of C pseudotuberculosis and had an increased capacity to limit the dissemination of challenge-inoculum bacteria by developing only one abscess in the draining lymph node (parotid or prescapular lymph node). Seemingly, inoculation in the external ear was a suitable method for obtaining a reproducible infection and indicated that a primary infection might protect against reinfection by limiting dissemination of C pseudotuberculosis.
650 $aAbscess
650 $aBacterial antibodies
650 $aCaseous lymphadenitis
650 $aEar diseases
650 $aEwes
650 $aFemales
650 $aSheep diseases
650 $aDoença
650 $aOvino
653 $aLinfadenie caseosa
700 1 $aPARDON, P.
700 1 $aMARLY, J.
700 1 $aLANTIER, F.
773 $tAmerican Journal of Veterinary Research$gv. 49, n. 4, p. 459-463, Apr. 1988.
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
24/11/2009 |
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Data da última atualização: |
14/06/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
CORREIA, D.; MORAIS, J. P. S.; COELHO, P. J. de A.; ANSELMO, G. C.; NASCIMENTO, E. H. S. do; SILVA JUNIOR, J. M. T. da. |
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Afiliação: |
DIVA CORREIA, CNPAT; JOAO PAULO SARAIVA MORAIS, CNPA; Paulo Jorge Araújo Coelho, CNPAT; Geórgia Carvalho Anselmo, UECE; Evaldo Heber Silva do Nascimento, UFC; José Maria Tupinambá da Silva Júnior, CNPAT. |
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Título: |
Formação de brotos e de raízes de xique-xique in vitro. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE PALMA E OUTRAS CACTÁCEAS, 1., 2009, Campina Grande. Anais... Campina Grande: Associação Brasileira de Palmas e Cactáceas, 2009. |
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Páginas: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Cactos; Pilosocereus gounellei; Propagação in vitro. |
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Thesagro: |
Caatinga. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/11457/1/AT09051.pdf
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Marc: |
LEADER 00733nam a2200217 a 4500
001 1575819
005 2017-06-14
008 2009 bl uuuu u00u1 u #d
100 1 $aCORREIA, D.
245 $aFormação de brotos e de raízes de xique-xique in vitro.
260 $aIn: CONGRESSO BRASILEIRO DE PALMA E OUTRAS CACTÁCEAS, 1., 2009, Campina Grande. Anais... Campina Grande: Associação Brasileira de Palmas e Cactáceas$c2009
300 $a1 CD-ROM.
650 $aCaatinga
653 $aCactos
653 $aPilosocereus gounellei
653 $aPropagação in vitro
700 1 $aMORAIS, J. P. S.
700 1 $aCOELHO, P. J. de A.
700 1 $aANSELMO, G. C.
700 1 $aNASCIMENTO, E. H. S. do
700 1 $aSILVA JUNIOR, J. M. T. da
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