Ponto de murcha permanente de um neossolo flúvico usando novas plantas indicadoras.

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Comparative study on alginate/chitosan microcapsules and Montanide ISA 61 as vaccine adjuvants in mice.

Selection of adjuvant to be combined with the antigen is an extremely important point for formulating effective vaccines. The aim of this study was to evaluate reactogenicity, levels of IgM, IgG and subclasses (IgG1, IgG2b and IgG3), and protection elicited by vaccine formulations with association of chitosan coated alginate or Montanide ISA 61 with γ-irradiated Brucella ovis. The alginate/chitosan biopolymers as well as the Montanide ISA 61 emulsion elicited intense and long-lasting local response, especially when associated with the antigen. However, Montanide ISA 61 induced less intense reactogenicity when compared to alginate/chitosan. Furthermore, γ-irradiated B. ovis with Montanide ISA 61 induced higher levels of IgG2b an important marker of cellular immune response. In conclusion, Montanide ISA 61 resulted in milder reactogenicity when compared to the alginate/chitosan, while it induced a high IgG2b/IgG1 ratio compatible with a Th1 profile response

Adaptation and applicability of the "mistreatment" component in Integrated Management of Childhood Illness in Brazil

OBJETIVOS: descrever o processo de adaptação ao contexto brasileiro e da aplicabilidade do conteúdo do módulo de maus-tratos no âmbito da estratégia Atenção Integrada às Doenças Prevalentes na Infância (AIDPI), a partir do original proposto pela Organização Pan-Americana da Saúde. MÉTODOS: O protocolo original foi traduzido para o português, retro-traduzido e revisado de forma independente. Foram incorporados aspectos relativos à legislação, contexto de saúde e organização dos serviços brasileiros. O material foi discutido por especialistas de diferentes áreas até obter consenso a respeito de compreensão e correspondência sobre os conceitos e os instrumentos propostos. A versão preliminar foi testada com grupo de monitores da estratégia AIDPI. Sugestões foram incorporadas ao texto. O módulo final foi aplicado com sucesso em treinamento para monitores em AIDPI na Região Nordeste. RESULTADOS: o material mostrou-se útil, claro e coerente. A classificação de gravidade para maus tratos psicológicos e negligência, além de textos com orientações aos profissionais e pais sobre o desenvolvimento psicomotor e emocional normais da criança foram incluídos. CONCLUSÕES: A incorporação desse módulo de maus-tratos em treinamentos formais na estratégia AIDPI pode preencher uma lacuna na educação do profissional de saúde na atenção primária, onde problemas relacionados à violência contra a criança são frequentes. _________________________________________________________________________________________ ABSTRACT: OBJECTIVES: to describe the process of adaptation to the Brazilian context and the applicability of the "mistreatment" module in the Integrated Mana-gement of Childhood Illness (IMCI) strategy, based on the Pan American Health Organization (PAHO) proposal. METHODS: the original protocol was translated into Portuguese, back-translated and reviewed by an independent observer. Features relating to legislation, the health context and the way Brazilian services are organized were incorporated. The materials were discussed by specialists from various areas until consensus was achieved with regard to the comprehensibility of the text and the correspondence between the wording and the intentions. The preliminary version was tested with a group of IMCI strategy monitors and suggestions arising from this were incorporated into the text. The final module was successfully applied during training of IMCI monitors in the Northeast region of the country. RESULTS: the material was found to be useful, clear and coherent. The ranking of degrees of severity of psychological mistreatment and negligence and texts providing guidelines for health workers and parents on the normal psychomotor and emotional deve-lopment of children were included. CONCLUSIONS: the incorporation of this module on mistreatment in the IMCI strategy's formal training sessions may fill a gap in the education of primary care health workers, who encounter problems relating to violence against children on a regular basis