Best practices in regulating State-owned and municipal water utilities

Includes bibliography

DN interaction from meson exchange

A model of the DN interaction is presented which is developed in close analogy to the meson-exchange KN potential of the Jülich group utilizing SU(4) symmetry constraints. The main ingredients of the interaction are provided by vector meson (ρ, ω) exchange and higher-order box diagrams involving D *N, DΔ, and D *Δ intermediate states. The coupling of DN to the π Λ c and π Σ c channels is taken into account. The interaction model generates the Λ c(2595)-resonance dynamically as a DN quasi-bound state. Results for DN total and differential cross sections are presented and compared with predictions of two interaction models that are based on the leading-order Weinberg-Tomozawa term. Some features of the Λ c(2595)-resonance are discussed and the role of the near-by π Σ c threshold is emphasized. Selected predictions of the orginal KN model are reported too. Specifically, it is pointed out that the model generates two poles in the partial wave corresponding to the Λ(1405)-resonance. © 2011 SIF, Springer-Verlag Berlin Heidelberg.

Empleo no agrícola y alivio de la pobreza de los hogares rurales de Honduras

Incluye Bibliografía

Retos en materia de empleo y respuesta de política en Argentina, Brasil y México

Incluye Bibliografía

Employment challenges and policy responses in Argentina, Brazil and Mexico

Includes bibliography

Cysteine proteinase inhibitors regulate human and mouse osteoclastogenesis by interfering with RANK signaling

The cysteine proteinase inhibitor cystatin C inhibited RANKL-stimulated osteoclast formation in mouse bone marrow macrophage cultures, an effect associated with decreased mRNA expression of Acp5, Calcr, Ctsk, Mmp9, Itgb3, and Atp6i, without effect on proliferation or apoptosis. The effects were concentration dependent with half-maximal inhibition at 0.3 μM. Cystatin C also inhibited osteoclast formation when RANKL-stimulated osteoclasts were cultured on bone, leading to decreased formation of resorption pits. RANKL-stimulated cells retained characteristics of phagocytotic macrophages when cotreated with cystatin C. Three other cysteine proteinase inhibitors, cystatin D, Z-RLVG-CHN2 (IC50 0.1 μM), and E-64 (IC 50 3 μM), also inhibited osteoclast formation in RANKL-stimulated macrophages. In addition, cystatin C, Z-RLVG-CHN2, and E-64 inhibited osteoclastic differentiation of RANKL-stimulated CD14+ human monocytes. The effect by cystatin C on differentiation of bone marrow macrophages was exerted at an early stage after RANKL stimulation and was associated with early (4 h) inhibition of c-Fos expression and decreased protein and nuclear translocation of c-Fos. Subsequently, p52, p65, IκBα, and Nfatc1 mRNA were decreased. Cystatin C was internalized in osteoclast progenitors, a process requiring RANKL stimulation. These data show that cystatin C inhibits osteoclast differentiation and formation by interfering intracellularly with signaling pathways downstream RANK. © FASEB.

Prevalence of cardiovascular risk factors among Latin American adolescents: a multilevel analysis

High blood pressure (HBP) and obesity is a well-established major risk factor for stroke and coronary heart disease. However, the literatures are scarce about these informations in adolescents from low-and-middle income countries. This school-based survey was carried out among students from Maringá (Brazil) and Buenos Aires (Argentina) selected random sampling. We studied 991 Brazilian adolescents (54.5% girls) in the age range of 14-18 years. In Argentina, we studied 933 adolescents (45.9% female) in the age range of 11-17 years. The outcomes of this study are general obesity, abdominal obesity and HBP. The associated factors analysed were gender, age and health behaviours. The prevalence of obesity was 5.8% in Brazil and 2.8% in Argentina, the prevalence of abdominal obesity was 32.7% in Brazil and 11.1% in Argentina, the prevalence of HBP was 14.9% in Brazil and 13.5% in Argentina. The multilevel analysis showed that older adolescents (>14 years old) have a little likelihood of being overweight, whereas male adolescents are more likely to be obese and have HBP. The abdominal obesity in both indicators were not associated with the independent variables. The prevalence of cardiovascular risk factors is high in Latin American adolescents independent of each country, and was associated with male gender.Journal of Human Hypertension advance online publication, 15 August 2013; doi:10.1038/jhh.2013.74.

Treinamento aeróbio na aptidão funcional, cognitiva e biomarcadores da doença de Alzheimer em idosos sem demência: um estudo controlado

Pós-graduação em Ciências da Motricidade - IBRC

Medição da descarga de peso de indivíduos hemiplégicos e não hemiplégicos utilizando uma nova plataforma de força

Pós-graduação em Engenharia Elétrica - FEIS

Análise cinemática da oscilação corporal de idosos com doença de Parkinson: efeitos da restrição visual

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeitos da atividade física nas atividades da vida diária em indivíduos com doença de Parkinson

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeitos de um programa de intervenção motora nos distúrbios neuropsiquiátricos e nas atividades funcionais de pacientes com demência de Alzheimer e em seus cuidadores

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relação entre nível de atividade física, cognição, processamento da informação e funcionalidade motora de idosos no estágio leve da doença de Alzheimer

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência do square stepping exercise nos componentes da capacidade funcional e funções cognitivas de idosos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Equilíbrio dinâmico em idosos com doença de Parkinson

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)