Occurrence of Actinobacillus actinomycetemcomitans in patients with chronic periodontitis, aggressive periodontitis, healthy subjects and children with gingivitis in two cities of the state of São Paulo, Brazil

The aim of this study was to determine the frequency of isolation of Actinobacillus actinomycetemcomitans (Aa) in 100 patients with chronic periodontitis, 14 patients with aggressive periodontitis, 142 pre-school children with gingivitis and 134 periodontally healthy subjects. Samples of subgingival plaque were taken using sterilized paper points introduced into periodontal pockets or gingival crevice for 60 seconds and inoculated on TSBV agar, which was incubated under anaerobiosis at 37°C, for 4 days. Microbial identification was performed through biochemical methods and morphocellular and morphocolonial analysis. Aa was detected in 40.3% of healthy subjects, 68% of patients with chronic periodontitis, 92.86% of patients with aggressive periodontitis and 40.14% of children with gingivitis. The rate of recovery of Aa in the tested human groups proved to be higher than previously reported and in agreement with participation of this facultative anaerobe as a member of native microbiota of the periodontium and its relation with aggressive and chronic periodontitis in Brazil.

Evaluation of experimental vaccination in chinese goose (Anser cygnoides) against newcastle disease: Investigation of the state of virus carrier

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Institutional organization of the State for incorporating the environmental dimension in development planning

Includes bibliography

First record in midwestern region of the state of são paulo, brazil of typhlops brongersmianus vanzolini, 1976 (squamata: Typhlopidae)

In this study we report on two new records of the blindsnake Typhlops brongersmianus for the municipality of Bauru, midwestern region of the state of São Paulo, Brazil. These records expand the geographic distribution currently known for this species in the state and contribute to the knowledge of snakes in southeastern Brazil. © 2011 Check List and Authors.

The role of the state and public finance in the next generation

Incluye Bibliografía

The validity of the State-as-planner in the current crisis

Presenta el modo en que se ha tratado el tema del Estado en la CEPAL, senala críticas que el mismo ha provocado, esboza la manera en que debería reformularse dicho tema a la luz de las circunstancias políticas actuales de la región y de los requisitos de una estrategia de desarrollo autónoma, equitativa y democrática.

The role of the State in Latin America's strategic options

Includes bibliography

Industrial restructuring, trade liberalization and the role of the State in Central America

Includes bibliography

The role of the State in technological progress

Includes bibliography

The evolution of the State's role in the regulation of land transport

Includes bibliography

The role of the State and the quality of the public sector

Includes bibliography

Economic paradigms and the role of the State in Latin America

Includes bibliography

The Andean peasant, water and the role of the State

Includes bibliography