Actividades realizadas por la Comisión Económica para América Latina (CEPAL) para el fomento de la cooperación técnica y económica entre países y regiones en desarrollo (enero 1981-julio 1983) = Activities undertaken by the Economic Commission for Latin America (ECLA) for the promotion of technical and economic co-operation among developing countries and regions (January 1981-July 1983)

Incluye Bibliografía

Actividades realizadas por la Comisión Económica para América Latina y el Caribe (CEPAL) para el fomento de la cooperación entre países y regiones en desarrollo (agosto de 1983 a julio de 1984) = Activities carried out by the Economic Commission for Latin America and the Caribbean (ECLAC) to promote co-operation among developing countries and regions (August 1983 to July 1984)

Resena las actividades de promocion de la cooperacion tecnica y economica entre paises en desarrollo realizadas por CEPAL en los planos regional e interregional, destacando los aportes hechos a las reuniones tecnicas convocadas por el Comite de Seguimiento y Coordinacion en el bienio 1983-1984.

Planning a system of regions: methods and techniques of interregional planning

Includes bibliography

Economic relations among developing regions: an agenda for Latin America and Asia-Pacific trade cooperation

Includes bibliography

Concentration in liner shipping: its causes and impacts for ports and shipping services in developing regions

Includes bibliography

Management procedures for sustainable development (applicable to municipalities, micro-regions and river basins)

Includes bibliography

Towards an integrative approach to sustainability: exploring potential synergies between gender and environment

Includes bibliography.

Alterações genômicas e perfil de expressão gênica global em leiomiomas uterinos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Molecular studies of Callithrix pygmaea (Primates, Platyrrhini) based on transferrin intronic and ND1 regions: implications for taxonomy and conservation

As classificações tradicionais envolvendo os macacos da infraordem Platyrrhini, principalmente baseadas em características morfológicas, têm sido contestadas por dados moleculares recentes. A subfamília Callitrichinae (Platyrrhine, Primates) engloba um diverso grupo de espécies, muitas das quais consideradas em perigo de extinção. A presente análise de duas regiões do DNA, um gene mitocondrial (ND1) e um gene nuclear (regiões intrônicas da transferrina), sugerem que Callithrix pygmaea apresenta variabilidade suficiente para justificar a existência de subespécies ou até mesmo de espécies distintas. As árvores filogenéticas baseadas na região do ND1 indicam que esta espécie está relacionada mais proximamente aos marmosets amazônicos do que aos da mata Atlântica. Estes resultados reabrem a discussão sobre diversidade e programas de conservação baseados apenas em classificações taxonômicas tradicionais.

Fogo selvagem, alma domada: a doença e o Hospital do Pênfigo de Uberaba - história e psicografia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reference range for T lymphocytes populations in blood donors from two different regions in Brazil

ABSTRACT: This study defined the normal variation range for different subsets of T-lymphocyte cells count in two different Brazilian regions. We analysed the T-lymphocytes subpopulations (CD3+, CD4+, CD8+) in blood donors of two Brazilian cities, located in North (Belem, capital state of Para, indian background) and Northeast (Salvador, capital state od Bahia, African background) regions of Brazil. Results were compared according to gender, stress level (sleep time lower than 8 hours/day), smoking, and alcohol intake. Lymphocytes subpopulations were measured by flow cytometry. Five hundred twenty-six blood donors from two Brazilians cities participated in the study: 450 samples from Bahia and 76 samples from Pará. Most (60%) were men, 59% reported alcohol intake, 12% were smokers, and 80% slept at least 8 h/day. Donors from Bahia presented with significantly higher counts for all parameters, compared with Para. Women had higher lymphocytes levels, in both states, but only CD4+ cells count was significantly higher than men's values. Smokers had higher CD4+ counts, but sleep time had effect on lymphocytes levels only for Para's donors (higher CD3+ and CD4+ counts). That state had also, a higher proportion of donors reporting sleep time <8 h/day. The values for CD3, CD4 and CD8+ cells count were significantly higher in blood donors from Bahia than among those from Pará. Female gender, alcohol intake, stress level, and smoking were associated with higher lymphocyte counts. The use of a single reference range for normal lymphocytes count is not appropriate for a country with such diversity, like Brazil is.