Treatment of a severe dental lateral luxation associated with extrusion in an 8-month-old baby: a conservative approach

This case report documents the trauma and follow-up care of lateral luxation associated with extrusion of the lower central incisors in an 8-month-old patient. The teeth were repositioned by digital pressure and stabilized using proximal sutures. Clinical and radiographic follow-up 40 months after the injury showed alterations in both incisors, but both remained functional and free of pathology.

Correlation between balance and the level of functional independence among elderly people

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

New meaning for the emotional state of the elderly, from a leisure standpoint

Continuing developments in science and technology that affect many dimensions of human life, especially those related to longevity, require responses from social policies and programmes to enable quality-of-life improvements in every sector, including leisure. To contribute to research in this area, this qualitative study sought to identify the perceptions of and meanings attached to participation in (active outdoor) leisure by a group of elderly citizens of Araras, São Paulo State, Brazil. Data were collected via questionnaires administered to a mixed-gender sample of 100 persons, aged between 60 and 80 years, after they had participated in an outdoor adventure/leisure programme. The data were subjected to thematic content analysis. The study revealed that the participants identified positive emotional effects as a result of their participation, relating to their sense of belonging to a group, to their increased quality of life and to their ability to remain physically active.

Reproduction of Pirapitinga do Sul (Brycon opalinus Cuvier, 1819) in the Parque Estadual da Serra do Mar-Núcleo Santa Virgínia, São Paulo, Brazil

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

Reproduction of Cichla kelberi Kullander and Ferreira, 2006 introduced into an artificial lake in southeastern Brazil

O objetivo do estudo foi caracterizar a reprodução de Cichla kelberi em um lago artificial no município de Leme, Estado de São Paulo, Brasil. A época reprodutiva ocorreu na primavera e verão. O L50 e o L100 desta espécie foram de 192 e 235 mm (L50) para machos e fêmeas, respectivamente e 290 mm (L100) para ambos os sexos. A desova foi do tipo parcelado. O tamanho dos ovócitos maduros foi de 428,4 µm, atingindo o máximo em 2.203,2 µm. A média da fecundidade foi de 12.129,2 ovócitos com média de cada desova de 4.897,7 ovócitos. Esta espécie adequou-se à definição de peixes com fecundação externa, não migradoras e com cuidado parental da prole. Os atributos para a introdução dos tucunarés podem ser tentadores. Porém, suas características reprodutivas e alimentares fazem com que não existam competidores ou predadores naturais e, assim, a sua expansão populacional seja de difícil controle e erradicação.

Vinte anos de assistência a pessoas vivendo com HIV/AIDS no Brasil: a perspectiva de profissionais da saúde

O objetivo do estudo é descrever os significados atribuídos por profissionais de saúde à sua experiência de cuidar de pessoas com HIV/AIDS. Os dados foram coletados em entrevistas com 10 profissionais da saúde, em diferentes instituições paulistas. Três temas emergiram da análise dos dados: (a) o cenário da assistência ao paciente com HIV/AIDS; (b) relacionamento com o paciente; (c) aspectos éticos nesse cuidado. A despeito dos reconhecidos avanços na assistência a esse paciente, os achados revelam a persistência de comportamentos discriminatórios, relacionados a sentimentos de insegurança e medo do contágio, entre os profissionais nos serviços e hospitais gerais. O preparo específico para atender os pacientes estaria mais voltado aos profissionais dos centros especializados para a assistência ao HIV/AIDS, resultando em dificuldades na integração da assistência a esses pacientes nos demais serviços do SUS. Esses dados remetem aos aspectos da formação profissional na área da saúde como um todo, levando à reflexão sobre as competências que se espera dos profissionais da saúde em cuidar e relacionar-se com pessoas com HIV/AIDS, assim como sobre o impacto dessa realidade na prevenção da doença.

Parental care in the buffy-tufted-ear marmoset (Callithrix aurita) in wild and captive groups

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracterização de idosos internados em enfermaria de pronto-socorro quanto à vulnerabilidade social e programática

O aumento da população idosa acarretará grandes transformações socioeconômicas, repercutindo diretamente no setor saúde. O estudo objetivou caracterizar idosos hospitalizados quanto aos aspectos de vulnerabilidade social e programática. Trata-se de estudo quantitativo, realizado na Enfermaria de Adultos do Pronto-Socorro do Hospital das Clínicas de Botucatu - UNESP. Os dados foram coletados no período de maio a outubro de 2009, por meio de entrevistas e de informações constantes nos prontuários. A amostra foi constituída por 71 sujeitos, a média de idade foi de 74,30 anos, a maioria dos indivíduos reside com algum familiar e possui vínculo com um serviço de saúde, mas apenas oito frequentam alguma associação comunitária ou outro recurso de lazer social. Urge que o cuidado integralizado seja uma realidade no atendimento ao idoso, utilizando uma abordagem individual centrada na pessoa, e não na doença, atentando para suas vulnerabilidades e respeitando sua autonomia e dignidade.

Hardness and compressive strength of indirect composite resins: effects of immersion in distilled water

The aim of this study was to evaluate the effect of ageing in distilled water on the hardness and compressive strength of a direct composite resin Z100, a feldspatic porcelain (Noritake) and three indirect composites (Artglass, Solidex and Targis). For the Vickers hardness tests, five disk-shaped specimens (2 x 4 mm) of each material were prepared according to the manufacturers' instructions. The hardness tests were conducted using a Vickers diamond indentor. Compressive strength measurements were recorded on cylindrical specimens with a diameter of 6 mm and a length of 12 mm. The compression tests were carried out with a constant cross-head speed of 0.5 mm min(-1) on a mechanical test machine. For each material, 10 specimens were tested after 7 days of dry storage at 37 +/- 1 degreesC and 10 specimens were tested after water storage at 37 +/- 1 degreesC for 180 days. Noritake porcelain specimens showed higher hardness values than the composites. Among the composite materials, Z100 promoted the highest VHN values, regardless of the ageing periods. The results showed that Solidex and Z100 had the highest compressive strength values. Ageing in water reduced the hardness for all composites, but had no long-term effect on the compressive strength.

The fitness of the Brazilian damsel Stegastes fuscus is increased by sharing the territory with the dusky grouper Epinephelus marginatus

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Envejecimiento, derechos humanos y políticas públicas

Incluye Bibliografía

Women's contribution to equality in Latin America and the Caribbean

Includes bibliography

Population ageing in the Caribbean: a four country study

Includes bibliography

Influence of natural weathering on colour stability of materials used for facial prosthesis

Colour stability of resin and silicone is an important factor for longevity of facial prostheses. The aim of this study was to evaluate the colour stability of resins and silicone for facial prostheses. Three brands of acrylic resin and one of facial silicone were evaluated considering pigment incorporation for the colourless materials. Ten samples of each material were fabricated and submitted to measurements of chromatic alteration initially and after 90 and 180 days of weathering natural through visual analysis and spectrophotometry. Data were evaluated by ANOVA and Tukey test (p < 0.05). Statistically significant colour alteration was observed among some materials regardless of the period. The materials did not present a statistical difference between 90 and 180 days except for the pigmented heat-polymerized resin. The colour difference between pigmented Silastic MDX4-4210 and colourless Silastic was statistically significant (p < 0.01) in both periods as well as between pigmented and colourless heat-polymerized resin, and between the resins Rapidaflex and Lentaflex. The visual method demonstrated colour alteration in all materials evaluated during the first 90 days of ageing. All materials exhibited colour alteration due to exposure to environment. © 2012 Informa UK, Ltd.

Interdisciplinary approach to the management of Ewing sarcoma: A case report

Ewing sarcoma is a common primary bone malignancy occurring in childhood and adolescence. This case report describes a 4-year-old female patient who had Ewing sarcoma in the left clavicular region. The patient underwent total excision of the left clavicle and subsequently developed periodontitis and multiple carious lesions after chemotherapy. Caries risk and salivary flow rate tests were performed, followed by periodontal treatment, topical fluoride application, restoration of caries, and oral hygiene instruction. The care of this patient demonstrates that an interdisciplinary approach is essential to eliminate all foci of infection, minimize morbidity, and improve the patient's general health before, during, and after oncological treatment. © 2012 Special Care Dentistry Association and Wiley Periodicals, Inc.