Descripción inmunohistoquímica de la encefalitis en bovinos brasileños naturalmente infectados con el herpesvirus bovino tipo 5 (HVB-5)

Twelve cases of viral meningoencephalitis in Brazilian cattle were submitted to immunohistochemical analysis for inflammatory response description. All the cases showed severe neurological signs followed by death. Mild to moderate histological inflammatory changes in the brain and cerebellum characterized the neurological infection showing meningitis, mononuclear perivascular cuffing, gliosis, haemorrhage, and macrophages (gitter cells) accompanying great areas of malacia. None of the cases showed intranuclear inclusion bodies. However, in five of them it was possible to isolate the BoHV-5. In order to collect data to allow the description of the inflammatory response in these cases, brain samples from all of the cases were analyzed by immunohistochemistry using polyclonal antibodies against CD3 to detect T cells, and against GFAP to detect astrocytes. On the other hand, monoclonal antibodies were used against BLA to detect B cells and, against MAC 387 to detect macrophages. The results indicate different degrees of prominent astrocytic response, and at the same time, T lymphocytes constituted a high percentage of the mononuclear cells which characterized the inflammatory response.

Convergência de linguagens nas artes visuais: cinema, vídeo, teatro e internet

Pós-graduação em Artes - IA

A mediação da informação nos arquivos permanentes: serviços de referência arquivística no ambiente digital

Information Science has for its object of study the general properties of information and analysis of their construction, communication and use processes. Organic information, one of the information types, is the one recorded in the archives, which can be split into two distinct groups based on users: current and permanent, used by administrators, historians/citizens, respectively. After defining the information behavior of each group, the articles directs the discussion to the mediation of information in the permanent archives. The interaction between user and information professionals through references services aiming the user needs is presented. In addition, the standards of archival description and the research instruments as tools to reference service are discussed. Moreover, it argues the importance of information technologies and the new possibilities for the promotion of organic information in permanent archives, especially concerning the information architecture of websites and the conversion of the DTD standards of archival descriptions.

Arquitectura de la vivienda social en centros históricos. dialogos entre el tiempo del diseño y el tiempo del uso social. edificio Riachuelo, San Pablo, Brasil

El Ayuntamiento de San Pablo, en la gestión de 2001 a 2004, pretendió atender a la demanda de habitación social implementando el Programa Social: “Vivir en el Centro” a través de los proyectos: “Perímetros de Rehabilitación Integrada del Habitat” (PRIH), “Alquiler Social”, “Programa de Arrendamiento Residencial” (PAR), “Bolsa Alquiler”, “Vivienda Transitoria” y “Programa de Intervención en Viviendas Hacinadas”. A través del “Programa de Arrendamiento Residencial” fueron implementados los siguientes edificios: Hotel San Pablo, Riskallah Jorge, Brigadeiro Tobias, Riachuelo, entre otros. En este contexto, el objetivo de la presente investigación es analizar el diálogo existente entre el tiempo del diseño y el tiempo del uso social de la vivienda social del edificio Riachuelo. Métodos: los diálogos entre el tiempo del diseño y el tiempo del uso social de la vivienda fueron realizados a partir de las entrevistas con los autores del proyecto de arquitectura y los residentes del edificio. Para conocer la obra construida fueron consultados los proyectos de arquitectura y se realizaron visitas técnicas al edificio. La investigación contribuye con: i) los estudios de la vivienda social de los programas públicos en centros históricos, ii) la reutilización de edificios y iii) la calidad de los diseños o proyectos de arquitectura.

Técnicas y lenguajes documentales por el brasileño Eduardo Coutinho

1. Introduction. Eduardo Coutinho represents the development and innovation of the Brazilian documentary. His career is still marked by a novel technique of interviews with participants also mix documentary with other communication techniques, especially fiction and journalism. This article provides a recovery path Coutinho and his major works. 2. Method. A literature review and analysis of filmic discourse is applied to understand the history and languages ​​adopted by Coutinho during his career as a documentary. 3. Who was. Before acting as a documentary, Coutinho has studied law but always acted in theater and visual arts. This discussion presents Coutinho before documentaries. 4. Frames by Eduardo Coutinho. The main works of the documentary are presented, as well as its important features that transform the filmography of director in one of the most important in Brazil. 5. Conclusions. We conclude that Eduardo Coutinho has left a gap in the Brazilian documentary, since his death in 2014. However, their contributions are transformed the genre, as the results presented in the article.