Monitoração dos parâmetros reprodutivos e perfil sorológico do herpesvírus caprino tipo 1 e do herpesvírus bovino tipo 1 em rebanhos caprinos dos estados de São Paulo e Minas Gerais

• Ano de defesa: 2015
• Autor(a) principal: Borges, Lucimara Antonio [UNESP]
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Caprino; Caprino - Reprodução; Caprino - Infecções; Imunoglobulinas; Virus do herpes em animais; Herpes virus diseases in animals
• Link de acesso: http://hdl.handle.net/11449/126532

The caprine herpesvirus type 1 (CpHV-1) and the bovine herpesvirus type 1 (BoHV-1) cause considerable economic losses for the producer, since they determine the host species reproductive disorders. The scarcity of studies about theses virus in brazilian goat herds directed this study that aimed to verify if infection evidence by them influence reproductive efficiency, carrying out the previous analysis of reproductive parameters of the zootechnical bookkeeping showed by negative and positive animals on the pontual assay of a goat herd with reproductive problems, in the municipality of Monte Santo de Minas, by research of the occurrence of neutralizing, besides research of the occurrence of neutralizing antibodies against BoHV-1 and CpHV-1, using virusneutralization test (VN), in goat herds in three different environments: São Paulo State, Zona da Mata Mineira (Minas Gerais State) and in a farm in the municipality of Monte Santo de Minas (Minas Gerais State). Thus, it was found that in São Paulo State and in Zona da Mata Mineira (MG) there was no evidence of recent viral circulation of any of the genotypes studied. On the other hand, in Monte Santo de Minas farm there were evidences of recent viral circulation specifically for CpHV-1, but not for BoHV-1. The statistical analysis showed that there were more chances of the animals were positive for BoHV-1 in Ipiguá herd (SP), and for CpHV-1 in Monte Santo de Minas (MG) herd and, despite not isolated both BoHV-1 and CpHV-1 are present in got herds of São Paulo and Minas Gerais herds. In addition, the association of health conditions characterized by serological analysis with detection of specific changes in reproductive parameters in Minas Gerais (MG) goat directs the diagnosis of infection by CpHV-1 as the cause of the problems presented by the herd showing that the presence of this virus causes reproductive problems in ...