Congenital persistent infection with bovine viral ... - BV FAPESP
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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Congenital persistent infection with bovine viral diarrhea virus not observed in piglets

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Autor(es):
Gomes, Felipe S. [1] ; Mechler-Dreibi, Marina L. [1] ; Gatto, Igor R. H. [1] ; Storino, Gabriel Y. [1] ; Pires, Felipe F. B. [1] ; Xavier, Eduarda B. [1] ; Samara, I, Samir ; de Oliveira, Luis Guilherme [2]
Número total de Autores: 8
Afiliação do(s) autor(es):
[1] Sao Paulo State Univ FCAV UNESP, Sch Agr & Vet Sci, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP - Brazil
[2] Samara, Samir, I, Sao Paulo State Univ FCAV UNESP, Sch Agr & Vet Sci, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE; v. 60, n. 11, p. 1220-1222, NOV 2019.
Citações Web of Science: 1
Resumo

This study was designed to determine whether congenital persistent infection occurs in piglets from gilts experimentally inoculated with bovine viral diarrhea virus type 2 (BVDV-2). Six pregnant gilts were divided into 2 groups, infected (n = 4), and control (n = 2). The gilts were inoculated at 45 days gestation. Piglets were assessed for 35 days following birth with nasal swab and blood sample collections every 72 hours. Reverse transcriptase-polymerase chain reaction (RT-PCR) tests were performed for direct diagnosis of virus in blood and nasal swabs, and virus neutralization was used for antibody detection. Transplacental transmission of BVDV-2 did not occur. Piglets were born free of the virus and did not shed BVDV during the experimental period. (AU)

Processo FAPESP: 16/21421-2 - Patogenia da infecção pelo vírus da diarréia viral bovina em suínos: aspectos reprodutivos, neonatais e neurológicos
Beneficiário:Luís Guilherme de Oliveira
Modalidade de apoio: Auxílio à Pesquisa - Regular