Saúde pública e as empresas químico-farmacêuticas

O artigo trata da formação da indústria farmacêutica brasileira. Aborda algumas questões de história econômica e social, tais como o surgimento do sistema de saúde pública, as práticas de combate às doenças infecciosas, desde as desinfecções e produção de substâncias químicas pela indústria, à soroterapia e produção de soros e vacinas nas instituições de pesquisa científica públicas e nas empresas farmacêuticas privadas. Toma para análise da indústria farmacêutica privada nacional, a empresa Instituto Pinheiros - Produtos Terapêuticos S.A., enfatizando as relações entre seus cientistas, no desenvolvimento de produtos, de tecnologia e da própria discussão científica com as instituições públicas de pesquisa criadas no âmbito da política de saúde pública pelo estado de São Paulo.

Recombinant expression and characterization of a Xylella fastidiosa cysteine protease differentially expressed in a nonpathogenic strain

Xylella fastidiosa is a xylem-limited, Gram-negative bacterium responsible for citrus variegated chlorosis (CVC) in sweet oranges. In the present study, we present the recombinant expression, purification and characterization of an X. fastidiosa cysteine protease (dubbed Xylellain). The recombinant Xylellain ((HIS)Xylellain) was able to hydrolyze carbobenzoxy-Phe-Arg-7-amido-4-methylcoumarin (Z-FR-MCA) and carbobenzoxy-Arg-Arg-7-amido-4-methylcoumarin (Z-RR-MCA) with similar catalytic efficiencies, suggesting that this enzyme presents substrate specificity requirements similar to cathepsin B. The immunization of mice with (HIS)Xylellain provided us with antibodies, which recognized a protein of c. 31 kDa in the X. fastidiosa pathogenic strains 9a5c, and X. fastidiosa isolated from coffee plants. However, these antibodies recognized no protein in the nonpathogenic X. fastidiosa J1a12, suggesting the absence or low expression of this protein in the strain. These findings enabled us to identify Xylellain as a putative target for combating CVC and other diseases caused by X. fastidiosa strains.

Deficiência de ferro: Conseqüências biológicas e propostas de prevenção

Iron deficiency is the commonest nutritional deficiency in the world. Although it affects adults, particularly women of reproductive age and during gestation, the most vulnerable group is children under two years of age. It affects mainly people living in developing countries, who have less access to balanced diets and health services and are exposed to precarious sanitary conditions. Iron deficiency has an impact on the immunity, adult work capacity and the cognitive development of children. Combating and preventing iron deficiency is one of the priorities in promoting public health. The strategies to achieve this end include the evaluation and correction of iron deficiency in pregnant women, the encouragement of breast feeding, oral iron supplementation in premature and newborn babies of low birth-weight, food enrichment and mobilization of the community.

Social Panorama of Latin America 2002-2003

Includes bibliography

Millennium development goals. 2006 report: a look at gender equality and empowerment of women in Latin America and the Caribbean

Includes bibliography

O Agronegócio e o problema do trabalho infantil

This article attempts to identify and analyze the motives that led several sectors of agro-business to engage in the struggle for the eradication of child labor in Brazil, as launched by international organizations for the defense of children's and adolescents' rights. It is our hypothesis that economic globalization and the internationalization of children's rights have given visibility to the problem of child labor, thus demanding the mobilization of entrepreneurial sectors linked to agro-business productive chains in Brazil. The article is divided into four inter-related sections. In the first one, we attempt to provide evidence for the interference of social and labor problems within the ambit of the economic activities of the agro-business sector, within the current context of globalization. This is followed by a study of major UN, UNICEF and ILO investments to internalize children's rights and policies to combat child labor, giving salience to their repercussions in Brazil. In the third section, we analyze strategies adopted by firms linked to agro-business with the purpose of avoiding the use of child labor within their productive chains. Finally, we seek to understand the motivations that have led agro-businessmen to take part in the struggle against child labor. We conclude that firms linked to agro-business took up the project of combating child labor in virtue of the internationalization of children and adolescents' rights, the inclusion of social issues in international markets, the intensification of the fiscalization of public power, the growth of action around entrepreneurial social responsibility and increased consumer consciousness.

Methodology for the comparison of military expenditures

Includes bibliography

Sistemas de protección social en América Latina y el Caribe: Paraguay

Incluye bibliografía

Sistemas de protección social en América Latina y el Caribe: Argentina

Incluye bibliografía

Sistemas de protección social en América Latina y el Caribe: Costa Rica

Incluye bibliografía

Sistemas de protección social en América Latina y el Caribe: Cuba

Incluye bibliografía

Social protection systems in Latin America and the Caribbean: Uruguay

Includes bibliography

Social protection systems in Latin America and the Caribbean: Trinidad and Tobago

Includes bibliography

Social protection systems in Latin America and the Caribbean: El Salvador

Incluye bibliografía

Social protection systems in Latin America and the Caribbean: Perú

Incluye bibliografía