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	Provedor de dados International Journal of Morphology (2) Autor Catroxo,M. H. B (2) Martins,A. M. C. R. P. F (2) Melo,N.A (2) Curi,N. A (1) Ferreira,C.M (1) Galleti,N.T.C (1) Hipolito,M (1) Mouriño,J.L.P (1) Petrella,S (1) Pituco,E. M (1) Ranzani-Paiva,M. J. T (1) Mais... Palavra-chave Adenovirus (1) Coronavirus (1) Immunocytochemistry (1) Immunoelectron microscopy (1) Litopenaeus vannamei (1) Marine shrimp (1) Negative staining (1) Paramyxovirus (1) Pigeons (1) Transmission electron microscopy (1) White spot syndrome virus (1) Mais... Tipo do documento Journal article (2) Ano 2012 (1) 2011 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Research of Viral Agent in Free-living Pigeon Feces (Columba livia) in the City of São Paulo, SP, Brazil, for Transmission Electron Microscopy International Journal of Morphology Catroxo,M. H. B; Martins,A. M. C. R. P. F; Petrella,S; Curi,N. A; Melo,N.A. The pigeon feces are vehicle of diseases both for humans and other animal species. In these birds, the most important viral diseases of the digestive tract are transmitted by the paramyxovirus, adenovirus and coronavirus. Avian paramyxoviruses have been isolated from a variety of species of free living and domestic birds worldwide, with several symptoms and clinical signs and economic losses. Paramyxoviruses belong to the Paramyxoviridae family and Avulovirus genus that includes nine serotypes (APMV 1 to 9). Avian adenoviruses belong to the Adenoviridae family and Aviadenovirus genus. In pigeons, cause classical adenovirosis and necrotizing hepatitis. The respiratory and enteric tracts are common targets of coronavirus. They belong to the Coronaviridae... Tipo: Journal article Palavras-chave: Paramyxovirus; Adenovirus; Coronavirus; Pigeons; Transmission electron microscopy. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200055 Detection of White Spot Syndrome Virus in Brazil using Negative Staining, Immunoelectron Microscopy and Immunocytochemistry Techniques International Journal of Morphology Hipolito,M; Catroxo,M. H. B; Martins,A. M. C. R. P. F; Melo,N.A; Pituco,E. M; Galleti,N.T.C; Ranzani-Paiva,M. J. T; Mouriño,J.L.P; Ferreira,C.M. In this study thirty shrimp samples from commercial marine shrimp (L. vannamei) farms of southern region of Brazil were obtained. Hepatopancreas and shell scrapings fragments collected in these animals were processed by transmission electron microscopy using negative staining (rapid preparation), immunoelectron microscopy and immunocytochemistry (immunolabelling with colloidal gold particles) techniques. On the transmission electron microscopy a great number of white spot virus particles, ovoid or bacilliform-to-ellipsoid, measured 230-290 nm in length and 80-160 nm in diameter with intra-nuclear projections were visualized by the negative staining technique in 27 (90%) out of 30 samples examined. Using immunoelectron microscopy technique, the anti-VP 664... Tipo: Journal article Palavras-chave: White spot syndrome virus; Negative staining; Immunoelectron microscopy; Immunocytochemistry; Marine shrimp; Litopenaeus vannamei. Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200067 Registros recuperados: 2 Primeira ... 1 ... Última

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