Job creation in Latin America in the 1990s: the foundation for social policy

Includes bibliography

Agelaia MP-I: A peptide isolated from the venom of the social wasp, Agelaia pallipes pallipes, enhances insulin secretion in mice pancreatic islets

Peptides isolated from animal venoms have shown the ability to regulate pancreatic beta cell function. Characterization of wasp venoms is important, since some components of these venoms present large molecular variability, and potential interactions with different signal transduction pathways. For example, the well studied mastoparan peptides interact with a diversity of cell types and cellular components and stimulate insulin secretion via the inhibition of ATP dependent K + (K ATP) channels, increasing intracellular Ca 2+ concentration. In this study, the insulin secretion of isolated pancreatic islets from adult Swiss mice was evaluated in the presence of synthetic Agelaia MP-I (AMP-I) peptide, and some mechanisms of action of this peptide on endocrine pancreatic function were characterized. AMP-I was manually synthesized using the Fmoc strategy, purified by RP-HPLC and analyzed using ESI-IT-TOF mass spectrometry. Isolated islets were incubated at increasing glucose concentrations (2.8, 11.1 and 22.2 mM) without (Control group: CTL) or with 10 μM AMP-I (AMP-I group). AMP-I increased insulin release at all tested glucose concentrations, when compared with CTL (P < 0.05). Since molecular analysis showed a potential role of the peptide interaction with ionic channels, insulin secretion was also analyzed in the presence of 250 μM diazoxide, a K ATP channel opener and 10 μM nifedipine, a Ca 2+ channel blocker. These drugs abolished insulin secretion in the CTL group in the presence of 2.8 and 11.1 mM glucose, whereas AMP-I also enhanced insulin secretory capacity, under these glucose conditions, when incubated with diazoxide and nifedipine. In conclusion, AMP-I increased beta cell secretion without interfering in K ATP and L-type Ca 2+ channel function, suggesting a different mechanism for this peptide, possibly by G protein interaction, due to the structural similarity of this peptide with Mastoparan-X, as obtained by modeling. © 2012 Elsevier Ltd.

Effects of resistance training on the performance of activities of daily living in patients with Alzheimer's disease

Aim: The objective of this study was to investigate the effects of resistance training in activities of daily living performance in Alzheimer's disease (AD) patients. Methods: An exploratory and longitudinal study, lasting for 16weeks, with the participation of 34 patients divided equally in: the training group (TG), who participated in a resistance training protocol (three sets of 20 repetitions in five exercises); and the social gathering group (SGG), who participated in a social interaction protocol (i.e. group dynamics, writing and reading activities). Results: We observed significant differences between the groups in moving around the house, climbing stairs, standing up from the floor and putting on socks tests. Conclusion: This study showed that resistance training improves agility, lower limb strength, balance and flexibility in AD patients, while SGG protocol is important to improve the agility. © 2012 Japan Geriatrics Society.

Social and environmental indexes to determine the impacts of closed neighbourhoods in Brazil

São Paulo State, in Brazil, is getting increasingly crowded, like in other third world countries around the world, so should give great importance to city development. This work considered the phenomenon of closed neighbourhoods (CN) as an important factor to city planning, papers report many impacts of this model of neighbourhoods in other countries, but in Brazil its impacts are not yet well listed in the literature. The aim of this work was to determine indicators to achieve the social and environmental performances and verify their applicability on three different closed neighbourhoods in São Paulo state, Brazil. The indicators were condensed on indexes: water management, waste management, energy and emissions, legal compliance, environment and buildings, risk management, health and education and governance. The preliminary results indicated several social and environmental problems in all indexes. © 2013 WIT Press.

O uso de um sistema LC-ESI-IT-TOF/MS e MSn na prospecção de novos componentes peptídicos do veneno da vespa social Polybia paulista

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento regional e capital social: uma abordagem para a microrregião de Presidente Prudente - SP

Pós-graduação em Geografia - FCT

Beneficio de prestação continuada - um instrumento de inclusão social

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Social security reforms and their implications for the Caribbean

Includes bibliography

Social security in the English-speaking Caribbean

Includes bibliography

Adaptação de bovinos ao confinamento: avaliação do temperamento e dos comportamentos social e alimentar

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracterização fenotípica e genética e do comportamento de reintegração social de perdizes (Rhynchotus rufescens) criadas em cativeiro

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Social cohesion: inclusion and a sense of belonging in Latin America and the Caribbean. Summary

Includes bibliography

José Siqueira e o coco de embolada erudito: por uma performance etnomusicológica contemporânea

Pós-graduação em Música - IA

Terceiro setor: interesses públicos ou privados? Um estudo de caso comparativo entre duas instituições com atuação na área social

Pós-graduação em Psicologia - FCLAS

Entre a potência e a impotência do exercício profissional de médico perito no Intituto Nacional do Seguro Social (INSS): a importância do Estado como componente dilemático e paradoxal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)