Data/hora: 15/06/2024 15:46:20

Biblioteca(s): 	Embrapa Suínos e Aves.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	B - 1	
Data corrente: 	14/10/2015	
Data da última atualização: 	26/07/2016	
Autoria: 	SILVA, G. S.; LANA, M. V. da C.; DIAS, G. B. G.; CRUZ, R. A. S. da; LOPES, L. L.; MACHADO, G.; CORBELLINI, L. G.; GAVA, D.; SOUZA, M. A.; PESCADOR, C. A.	
Afiliação: 	GUSTAVO SOUSA SILVA, UFMT; MARCONNI VICTOR DA COSTA LANA, UFMT; GEOVANNY BRUNO GONÇALVES DIAS, UFMT; RAQUEL APARECIDA SALES DA CRUZ, UFMT; LETICYA LERNER LOPES, UFMT; GUSTAVO MACHADO, UFRGS/EPILAB; LUIS GUSTAVO CORBELLINI, UFRGS/EPILAB; DANIELLE GAVA, CNPSA; MARCOS ALMEIDA SOUZA, UFMT; CAROLINE ARGENTA PESCADOR, UFMT.	
Título: 	Case-control study evaluating the sow s risk factors associated with stillbirth piglets in Midwestern in Brazil.	
Ano de publicação: 	2015	
Fonte/Imprenta: 	Tropical Animal Health and Production, v. 47, p. 445-449, 2015.	
DOI: 	10.1007/s11250-014-0745-8	
Idioma: 	Inglês	
Conteúdo: 	Reproductive failure in swine herds is often difficult to diagnose and is important to swine production. The present study aims to identify the potential risk factors (infectious/noninfectious) for stillborn piglets in two commercial swine farms situated in midwestern region of Brazil. The potential risk factors were included in a multivariable logistic model, and the dependent variable was defined as the presence of at least one stillborn piglet in a given litter (yes or no). In the best fit model, two variables from the multivariable analysis, total litter size (p=0.01), and average birth weight (p=0.03) were significantly associated with the presence of stillborn piglets at the farms examined in this study. Porcine circovirus type 2 (PCV2) was detected in 29.1 % of the litters. Neither parvovirus (PPV) nor leptospirosis infections were identified in this study, suggesting that they have a minor impact on reproductive disease.	
Palavras-Chave: 	Brasil; QPCR; Região Centro Oeste.	
Thesagro: 	Feto; Leitão; Mortalidade animal; Porca; Reprodução animal.	
Thesaurus Nal: 	Animal production; Fetal death; Piglets; Quantitative polymerase chain reaction; Risk factors; Sows.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Suínos e Aves (CNPSA)	
Exemplares: 	CNPSA - (20282-1) - UPC - AP - DD -  -  -  - DIS