Wage inequality in Latin America: a decade of changes

Includes bibliography

Chile: evolución de las oportunidades para los niños, 1990-2006

Incluye Bibliografía

The evolution of opportunities for children in Chile, 1990-2006

Includes bibliography

Mesh cancer: long-term mesh infection leading to squamous-cell carcinoma of the abdominal wall

Purpose: It is recognized that chronic inflammation can cause cancer. Even though most of the available synthetic meshes are considered non-carcinogenic, the inflammatory response to an infected mesh plays a constant aggression to the skin. Chronic mesh infection is frequently the result of misuse of mesh, and due to the challenging nature of this condition, patients usually suffer for years until the infected mesh is removed by surgical excision. Methods: We report two cases of squamous-cell carcinoma (SCC) of the abdominal wall, arising in patients with long-term mesh infection. Results: In both patients, the degeneration of mesh infection into SCC was presumably caused by the long-term inflammation secondary to infection. Patients presented with advanced SCC behaving just like the Marjolin's ulcers of burns. Radical surgical excision was the treatment of choice. The involvement of the bowel played an additional challenge in case 1, but it was possible to resect the tumor and the involved bowel and reconstruct the abdominal wall using polypropylene mesh as onlay reinforcement, in a single stage operation. He is now under adjuvant chemotherapy. The big gap in the midline after tumor resection in case 2 required mesh bridging to close the defect. The poor prognosis of case 2 who died months after the operation, and the involvement of the armpit, groin and mesenteric nodes in case 1 shows how aggressive this disease can be. Conclusion: Infected mesh must be treated early, by complete excision of the mesh. Long-standing mesh infection can degenerate into aggressive squamous-cell carcinoma of the skin. © 2013 Springer-Verlag France.

Informe de la Tercera Conferencia Regional sobre la Integración de la Mujer en el Desarrollo Económico y Social de América Latina y el Caribe = Report of the Third Regional Conference on the Integration of Women into the Economic and Social Development of Latin America and the Caribbean

Incluye Bibliografía

Períodos de interferência de plantas daninhas na cultura do girassol

The interference of weeds in sunflower cultivation can significantly reduce the productivity of achenes. The objective of this study was to determine the period before interference and total period of interference of the weed community on productivity and achene oil of sunflower cultivation. The experiment was conducted under field conditions in the fieldin Botucatu (SP) in the 2007/2008 agricultural year. The experimental design was a randomized complete block with four replications. The treatments were composed of portions represent periods of control and presence of weeds. For control periods, the culture was kept free of weeds by increasing periods of 7, 14, 21, 28, 35, 42, 49 and 110 days after the emergence (DAE) of sunflower. For periods of coexistence, the culture was maintained in the presence of the weed community for the same periods. We assessed the following variables: diameter of chapters, achene yield, oil yield of sunflower, density and dry matter of weeds and phytosociological indices. The period before the interference was 35 DAE culture to the productivity of achenes, and the total period of interference lasted until 24 DAE. For oil yield, the period before the interference was 25 DAE, whereas the total period of interference lasted for 14 DAE.

Implant-abutment gap versus microbial colonization: Clinical significance based on a literature review

Microorganisms from the oral cavity may settle at the implant-abutment interface (IAI). As a result, tissue inflammation could occur around these structures. The databases MEDLINE/PubMed and PubMed Central were used to identify articles published from 1981 through 2012 related to the microbial colonization in the implant-abutment gap and its consequence in terms of crest bone loss and osseointegration. The following considerations could be put forward, with respect to the clinical importance of IAI: (a) the space present at the IAI seems to allow bacterial leakage to occur, in spite of the size of this space; (b) bacterial leakage seems to occur at the IAI, irrespective of the type of connection. More studies are necessary to clarify the relationship between leakage at IAI and abutment connection designs; (c) losses at the peri-implant bone crests cannot be related to the IAI size, since few studies have shown no relationship. Also, the microbial leakage at the IAI cannot be related to the bone crest loss, since there are no articles reporting this relationship; remains controversial the influence of the IAI position on the bone crest losses. © 2013 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 101B: 1321-1328, 2013. Copyright © 2013 Wiley Periodicals, Inc.

Características de la migración interna en el Perú, período 1967-1972

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.

Dinâmica da infecção por Neospora caninum em rebanhos leiteiros do município de Avaré/SP

Pós-graduação em Medicina Veterinária - FMVZ

O riso pela fama: análise dos filmes publicitários da topper e Confederação Brasileira de Rugby

Pós-graduação em Comunicação - FAAC

La integración centroamericana y la institucionalidad regional

Incluye Bibliografía

Requisitos institucionales de la integración

Incluye Bibliografía

A aquisição do sistema ortográfico: alterações na representação gráfica de fonemas surdos/sonoros

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)