A territorial perspective: towards the consolidation of human settlements in Latin America and the Caribbean

Includes bibliography

No more!: the right of women to live a life free of violence in Latin America and the Caribbean

Includes bibliography

Economics of climate change in Latin America and the Caribbean: summary 2009

Includes bibliography

Strategy proposal, from the perspective of Latin America and the Caribbean, for advancing towards an international convention on the human rights of older persons

The Brasilia Declaration, adopted in 2007 at the second Regional Intergovernmental Conference on Ageing in Latin America and the Caribbean: towards a society for all ages and rights-based social protection and ratified in ECLAC resolution 644(XXXII) of 2008, called on participating governments to work towards adopting a international convention regarding the rights of older persons (Article 24). It also established a mandate for a Human Rights Council Special Rapporteur who would be responsible for promoting and protecting the rights of older persons (Article 25).Three meetings were held during the past biennium pursuant to that commitment. The first and second meetings took place, respectively, in Rio de Janeiro, Brazil (2008) and in Buenos Aires, Argentina (2009). At the third meeting, held in Santiago (Chile), on 5-6 October 2009, participating countries requested the Secretariat of the United Nations Economic Commission for Latin America (ECLAC) to prepare "a proposal for a strategy on how to follow up article 24 and 25 of the Brasilia Declaration." This proposal should include the "minimum content necessary in an international convention on the rights of older persons from the Latin American and Caribbean perspective."In response to this request, this document first presents a general overview of existing human rights standards, both at the international and at the regional levels, that are relevant to the promotion and the protection of the rights of older persons. It then provides the arguments that, from a Latin American and Caribbean perspective, justify the adoption of an international convention regarding the rights of older persons, as well as the minimum contents that this convention should include. The document finally presents a proposed strategy to move towards the adoption of an international convention in this realm from a Latin American and Caribbean perspective.

Economics of climate change in Latin America and the Caribbean: summary 2010

Spanish version available at the Library

Female sex hormones mediate the allergic lung reaction by regulating the release of inflammatory mediators and the expression of lung E-selectin in rats

Background: Fluctuations of estradiol and progesterone levels caused by the menstrual cycle worsen asthma symptoms. Conflicting data are reported in literature regarding pro and anti-inflammatory properties of estradiol and progesterone.Methods: Female Wistar rats were ovalbumin (OVA) sensitized 1 day after resection of the ovaries (OVx). Control group consisted of sensitized-rats with intact ovaries (Sham-OVx). Allergic challenge was performed by aerosol (OVA 1%, 15 min) two weeks later. Twenty four hours after challenge, BAL, bone marrow and total blood cells were counted. Lung tissues were used as explants, for expontaneous cytokine secretion in vitro or for immunostaining of E-selectin.Results: We observed an exacerbated cell recruitment into the lungs of OVx rats, reduced blood leukocytes counting and increased the number of bone marrow cells. Estradiol-treated OVx allergic rats reduced, and those treated with progesterone increased, respectively, the number of cells in the BAL and bone marrow. Lungs of OVx allergic rats significantly increased the E-selectin expression, an effect prevented by estradiol but not by progesterone treatment. Systemically, estradiol treatment increased the number of peripheral blood leukocytes in OVx allergic rats when compared to non treated-OVx allergic rats. Cultured-BAL cells of OVx allergic rats released elevated amounts of LTB4 and nitrites while bone marrow cells increased the release of TNF-α and nitrites. Estradiol treatment of OVx allergic rats was associated with a decreased release of TNF-α, IL-10, LTB4 and nitrites by bone marrow cells incubates. In contrast, estradiol caused an increase in IL-10 and NO release by cultured-BAL cells. Progesterone significantly increased TNF- α by cultured BAL cells and bone marrow cells.Conclusions: Data presented here suggest that upon hormonal oscillations the immune sensitization might trigger an allergic lung inflammation whose phenotype is under control of estradiol. Our data could contribute to the understanding of the protective role of estradiol in some cases of asthma symptoms in fertile ans post-menopausal women clinically observed. © 2010 de Oliveira et al; licensee BioMed Central Ltd.

Morphologic changes and the expression of alpha-melanocyte stimulating hormone and melanocortin-1 receptor in melasma lesions: A comparative study

Melasma is a common acquired symmetrical hypermelanosis characterized by irregular light- to dark-brown macules on sun-exposed skin areas. The literature shows few studies on its physiopathogeny. However, changes in α-melanocyte stimulating hormone (α-MSH) secretion and melanocortin-1 receptor (MC1-R) expression may play a role to trigger this condition. Biopsies were taken from both melasma skin and adjacent perilesional normal skin of 44 patients. The biopsies were submitted for hematoxylin and eosin and Fontana-Masson staining and immunohistochemistry with Melan-A, α-MSH, and MC1-R, and processed for transmission electron microscopy. In some cases, they were submitted to MC1-R gene expression analysis by real-time polymerase chain reaction. Increased lymphohistiocytic infiltrate and solar elastosis, higher epidermal melanin were observed in melasma skin. Electron microscopy revealed a greater number of mature melanosomes in keratinocytes and melanocytes, and more prominent cytoplasmic organelles in melasma skin. There was no difference in melanocyte number between areas. However, melanocytes were larger and more dendritic in melasma skin. Immunohistochemistry with α-MSH and MC1-R showed significant labeling in melasmic epidermis but MC1-R messenger ribonucleic acid (RNAm) did not show significant quantitative difference between melasma and normal skin. © 2010 by Lippincott Williams & Wilkins.

The millennium development goals and the challenges facing Latin America and the Caribbean in making progress towards higher levels of well-being, better human capital and more equal opportunities

Includes bibliography

Human capital formation and the linkage between trade and poverty: the cases of Costa Rica and Nicaragua

Includes bibliography

Ageing and the protection of human rights: Current situation and outlook

Includes Bibliography

Human capital formation and the linkage between trade and poverty: the cases of Costa Rica and Nicaragua

Includes bibliography

Sustainable development from a human rights perspective and the challenges it represents for the Caribbean SIDS (a discussion paper)

Includes bibliography

Sustainable human settlements development in Latin America and the Caribbean

Includes bibliography

Diversity management: Challenges, benefits, and the role of human resource management in Brazilian organizations

Purpose The objective of this study was to analyze the major challenges and benefits of diversity management in Brazilian companies by assessing the role of human resources. Design/methodology/approach A total of 15 case studies were carried out on companies that operate in Brazil. Brazil is a country with considerable diversity and multiracial backgrounds. Findings It was found that diversity management in Brazilian companies is still an emerging issue, and the major challenges are related to discriminatory actions taken by coworkers. Among the 15 companies studied, only four had adopted a consistent set of diversity management and human resources practices. These four companies were the only companies to affirm that diversity management requires the strong support of top management and continuous organization to sustain efforts toward incorporating diversity. Originality/value Research studies on diversity management in Brazil are scarce. The findings of this study, however, can be useful to academic professionals and company directors in countries that exhibit similar characteristics to those of Brazil, or to those who are interested in learning more about Brazil. © 2011 Emerald Group Publishing Limited. All rights reserved.

Urban consensus: contributions from the Latin American and the Caribbean Regional Plan of Action on Human Settlements

Includes bibliography