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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
26/11/2009 |
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Data da última atualização: |
17/05/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SOUZA, K. C.; RODRIGUES, A. de S.; PINHEIRO, R. R.; BRITO, R. L. L. de; DIAS, R. P.; BRITO, I. F. de; SANTOS, D. O.; ANDRIOLI, A. |
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Afiliação: |
Kelma Costa de Souza, Pós-graduanda da Universidade Estadual Vale do Acaraú - UVA; Apoliana de Sousa Rodrigues, Bolsista do CNPq; RAYMUNDO RIZALDO PINHEIRO, CNPC; Roberta Lomonte Lemos de Brito, Bolsista do CNPq; Ronaldo Pereira Dias, Bolsista do CNPq; Ismênia França de Brito, Graduanda da Universidade Estadual Vale do Acaraú - UVA; DIONES OLIVEIRA SANTOS, CNPC; ALICE ANDRIOLI, CNPC. |
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Título: |
Influência da carga viral na transmissão sexual do Vírus da Artrite-Encefalite Caprina. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 4.; FEIRA NACIONAL DO AGRONEGÓCIO DA CAPRINO-OVINOCULTURA DE CORTE, 3., 2009, João Pessoa. Anais... João Pessoa: EMEPA-PB, 2009. 3 f. 1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
A Artrite-Encefalite Caprina é uma importante infecção em caprinos e é causada por um vírus do gênero Lentivirus. Entre as formas de transmissão do vírus, a via sexual tem sido cogitada. Com o objetivo de avaliar existência de transmissão via inseminação artificial (IA) e a influência da carga viral infectante, utilizaram-se trinta cabras Sem Raça Definida e sêmen de um reprodutor caprino. Os animais eram sorologicamente livres da enfermidade. O sêmen foi inoculado com títulos infectantes de alta e de baixa carga viral. As fêmeas foram divididas em três grupos: 10 delas foram inseminadas com alta carga viral, 10 com baixa carga viral e 10 com sêmen sem o vírus, como controle negativo. Após as inseminações, foram acompanhadas com teste de diagnóstico Western Blot, sendo que 30 dias pós inseminação doze reagiram positivamente, sendo 10 desses animais do grupo com alta carga viral e duas do grupo com baixa carga viral. Após 120 dias das IAs todas as cabras já haviam soroconvertido e as do grupo controle nenhuma positivou no teste. Os resultados demonstram que aos 30 dias pós IA quanto maior a carga viral mais rápida é a soroconversão. Entretanto, a carga viral não influenciou na transmissão do vírus. |
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Palavras-Chave: |
Animal disease; Artrite encefalite caprina; Brasil; CAEV; Ceará; Western Blot. |
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Thesagro: |
Caprino; Doença Animal; Inseminação Artificial; Transmissão de Doença. |
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Thesaurus Nal: |
Disease transmission; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27687/1/AAC-Influencia-da-carga-viral-na-transmissao-sexual-do-virus-da-artrite-encefalite-caprina.pdf
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Marc: |
LEADER 02369nam a2200337 a 4500
001 1576274
005 2022-05-17
008 2009 bl uuuu u00u1 u #d
100 1 $aSOUZA, K. C.
245 $aInfluência da carga viral na transmissão sexual do Vírus da Artrite-Encefalite Caprina.$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 4.; FEIRA NACIONAL DO AGRONEGÓCIO DA CAPRINO-OVINOCULTURA DE CORTE, 3., 2009, João Pessoa. Anais... João Pessoa: EMEPA-PB, 2009. 3 f. 1 CD-ROM.$c2009
520 $aA Artrite-Encefalite Caprina é uma importante infecção em caprinos e é causada por um vírus do gênero Lentivirus. Entre as formas de transmissão do vírus, a via sexual tem sido cogitada. Com o objetivo de avaliar existência de transmissão via inseminação artificial (IA) e a influência da carga viral infectante, utilizaram-se trinta cabras Sem Raça Definida e sêmen de um reprodutor caprino. Os animais eram sorologicamente livres da enfermidade. O sêmen foi inoculado com títulos infectantes de alta e de baixa carga viral. As fêmeas foram divididas em três grupos: 10 delas foram inseminadas com alta carga viral, 10 com baixa carga viral e 10 com sêmen sem o vírus, como controle negativo. Após as inseminações, foram acompanhadas com teste de diagnóstico Western Blot, sendo que 30 dias pós inseminação doze reagiram positivamente, sendo 10 desses animais do grupo com alta carga viral e duas do grupo com baixa carga viral. Após 120 dias das IAs todas as cabras já haviam soroconvertido e as do grupo controle nenhuma positivou no teste. Os resultados demonstram que aos 30 dias pós IA quanto maior a carga viral mais rápida é a soroconversão. Entretanto, a carga viral não influenciou na transmissão do vírus.
650 $aDisease transmission
650 $aGoats
650 $aCaprino
650 $aDoença Animal
650 $aInseminação Artificial
650 $aTransmissão de Doença
653 $aAnimal disease
653 $aArtrite encefalite caprina
653 $aBrasil
653 $aCAEV
653 $aCeará
653 $aWestern Blot
700 1 $aRODRIGUES, A. de S.
700 1 $aPINHEIRO, R. R.
700 1 $aBRITO, R. L. L. de
700 1 $aDIAS, R. P.
700 1 $aBRITO, I. F. de
700 1 $aSANTOS, D. O.
700 1 $aANDRIOLI, A.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/11/2016 |
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Data da última atualização: |
23/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, S. do S. B. da; GUIMARÃES, D. A.; BIONDO, C.; OHASHI, O. M.; ALBUQUERQUE, N. I. de; VECCHIA, A. C. D.; MIYAKI, C. Y.; LE PENDUE, Y. |
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Afiliação: |
Suleima do Socorro Bastos da Silva, UFPA; Diva Anelie Guimarães, UFPA; Cibele Biondo, Universidade Federal do ABC; Otávio Mitio Ohashi, UFPA; NATALIA INAGAKI DE ALBUQUERQUE, CPATU; Ana Carolina Dalla Vecchia, USP; Cristina Yumi Miyaki, USP; Yvonnick Le Pendue, Universidade Estadual de Santa Cruz. |
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Título: |
Dominance relationships between collared peccaries Pecari tajacu (Cetartiodactyla: Tayassuidae) in intensive breeding system. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Applied Animal Behaviour Science, v. 184, p. 117-125, Nov. 2016. |
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DOI: |
http://dx.doi.org.ez103.periodicos.capes.gov.br/10.1016/j.applanim.2016.08.009 |
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Idioma: |
Inglês |
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Conteúdo: |
The collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-ranking positions was evidenced in two experimental groups. Hierarchy was stable (all stability indexes values ≥0.94), while steepness was variable among family units and experimental groups (range: 0.23?0.84). The ranking-position of a female descendant in a family unit was not a good predictor of her ranking position in experimental units. Male descendants received significantly less friendly behaviors than female descendants did (p = 0.01), dams (p < 0.01) and sires (p < 0.05) in the family units. There was no significant increase in the frequency of aggressive behavior after relocation of the animals. Our results indicate that collared peccaries raised in small group present stable dominance relations, form hierarchies of variable steepness and show females as the highest-ranking individual. MenosThe collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-rankin... Mostrar Tudo |
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Palavras-Chave: |
Caititu; Dominação; Sistema de criação. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03165naa a2200253 a 4500
001 2056568
005 2022-05-23
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org.ez103.periodicos.capes.gov.br/10.1016/j.applanim.2016.08.009$2DOI
100 1 $aSILVA, S. do S. B. da
245 $aDominance relationships between collared peccaries Pecari tajacu (Cetartiodactyla$bTayassuidae) in intensive breeding system.$h[electronic resource]
260 $c2016
520 $aThe collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-ranking positions was evidenced in two experimental groups. Hierarchy was stable (all stability indexes values ≥0.94), while steepness was variable among family units and experimental groups (range: 0.23?0.84). The ranking-position of a female descendant in a family unit was not a good predictor of her ranking position in experimental units. Male descendants received significantly less friendly behaviors than female descendants did (p = 0.01), dams (p < 0.01) and sires (p < 0.05) in the family units. There was no significant increase in the frequency of aggressive behavior after relocation of the animals. Our results indicate that collared peccaries raised in small group present stable dominance relations, form hierarchies of variable steepness and show females as the highest-ranking individual.
653 $aCaititu
653 $aDominação
653 $aSistema de criação
700 1 $aGUIMARÃES, D. A.
700 1 $aBIONDO, C.
700 1 $aOHASHI, O. M.
700 1 $aALBUQUERQUE, N. I. de
700 1 $aVECCHIA, A. C. D.
700 1 $aMIYAKI, C. Y.
700 1 $aLE PENDUE, Y.
773 $tApplied Animal Behaviour Science$gv. 184, p. 117-125, Nov. 2016.
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