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	Provedor de dados Rev Salud Anim. (1) Rev. Bras. Ciênc. Avic. (1) Autor Barrera,Maritza (1) Berchieri Júnior, (1) Castell,Sara (1) Díaz de Arce,Heidy (1) Fernandes,AC (1) Frías,María T (1) Montassier,HJ (1) Oliveira,GH de<A NAME="nt01a"></A> (1) Pérez,L.J. (1) Mais... Palavra-chave Conjugate (2) Chickens (1) ELISA (1) Immunohistochemical (1) Polyclonal antibody (1) Porcine circovirus 2 (1) Salmonella sp (1) Serology (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2009 (1) 2004 (1) País Brazil (1) Cuba (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A POLYCLONAL -ANTIBODY-IMMUNOPEROXIDASE-CONJUGATE FOR THE SPECIFIC DETECTION OF PORCINE CIRCOVIRUS TYPE 2 Rev Salud Anim. Pérez,L.J.; Díaz de Arce,Heidy; Barrera,Maritza; Castell,Sara; Frías,María T. Porcine circovirus 2 is nowadays accepted as the essential infectious agent of postweaning multisystemic wasting syndrome which causes severe economic losses in porcine production worldwide. The diagnosis of PMWS is a difficult task and must follow three criteria: (i) the presence of compatible clinical signs, (ii) the presence of characteristic microscopic histopathological lesions, and (iii) the presence of PCV2 within these lesions in moderate or high. The presence of PCV2 in lymphoid tissues must be demonstrated by in situ hybridization or immunohistochemical methods. The in situ hybridization is a more complex and expense compared to other diagnostic tools, on the other hand, one problem concerning the immunohistochemical methods for PMWS diagnostic... Tipo: Journal article Palavras-chave: Porcine circovirus 2; Immunohistochemical; Conjugate; Polyclonal antibody. Ano: 2009 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0253-570X2009000300003 Assessment of serological response of chickens to Salmonella Gallinarum and Salmonella Pullorum by Elisa Rev. Bras. Ciênc. Avic. Oliveira,GH de<A NAME="nt01a"></A>; Berchieri Júnior,Â; Montassier,HJ; Fernandes,AC. This study was done to assess an enzyme-linked immunosorbent assay (ELISA) to detect chicken serological response against Salmonella enterica serotypes Gallinarum and Pullorum. The assays have used soluble bacterial proteins of Salmonella Gallinarum strain 9 (AgSG) as detecting antigen and peroxidase and alkaline phosphatase conjugates. According to the results, the antigen, sera and conjugate concentrations were optimized. In addition, the assay using alkaline phosphatase and peroxidase conjugates was helpful to distinguish positive serological reaction to serotypes Gallinarum and Pullorum from Enteritidis. Tipo: Info:eu-repo/semantics/article Palavras-chave: Chickens; Conjugate; ELISA; Salmonella sp; Serology. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000200007 Registros recuperados: 2 Primeira ... 1 ... Última

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