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| Lima,Carla Caroline Valença de; Ayres,Maria Consuêlo Caribé; Pinheiro,Raymundo Rizaldo; Costa,Joselito Nunes; Souza,Thiago Sampaio de; Pinheiro,Alice Andrioli; Azevedo,Dalva Alana Aragão; Santos,Vanderlan Warlington Souza dos. |
| ABSTRACT: This study was conducted to evaluate caprine arthritis encephalitis virus (CAEV) transmission among sheep using 15 lambs that were distributed in 2 experimental groups. The exposed group consisted of 10 lambs that remained with their mothers, who were experimentally infected with CAEV. The non-exposed group was characterized as the control group and was comprised of 5 lambs that remained with their CAEV-negative mothers. Blood samples were collected monthly from birth until 1 year of life. To evaluate the transmission, an agar gel immunodiffusion test (AGID), enzyme immunoassay (ELISA), immunoblotting (IB), and nested polymerase chain reaction (nPCR) techniques were used. The non-exposed group was negative in all of the tests throughout the whole... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lentiviruses; CAEV; MVV; Intra-species transmission; SRLV. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000450 |
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| Rodrigues,Alexandra Soares; Oliveira,Sidnei Nunes de; Loiola,Marcus Vinícius Galvão; Andrade,Bruno Henrique de Araújo; Ferraz,Priscila Assis; Ayres,Maria Consuêlo Caribé; Bittencourt,Rodrigo Freitas; Chalhoub,Marcos; Ribeiro Filho,Antonio de Lisboa. |
| O objetivo deste trabalho foi determinar o efeito do número de folículos antrais sobre as taxas de concepção de fêmeas Nelore, em programa de inseminação artificial em tempo fixo (IATF). Para isso, 481 fêmeas foram submetidas a um protocolo de IATF e avaliadas quanto à contagem de folículos antrais (CFA) e ao diagnóstico de gestação. Os animais foram agrupados nas categorias de CFA baixa (<34 folículos), intermediária (34-53) e alta (>53). Não houve diferença entre as taxas de concepção obtidas nas categorias de CFA em IATF com uso de gonadotrofina coriônica. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bos taurus indicus; População folicular antral; Taxa de concepção. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000700014 |
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