Evaluating quality of life in mercury intoxicated people in urban-industrial environments through short-form 36 application

Context and objective: Records of contact with mercury (Hg) exist for more than 3500 years and several problems related to the use of this element can be noticed. Considering inexistence of current reports about it, quality of life perception evaluation was studied in people chronically intoxicated by mercury in an industrial environment. Design and setting: This is a cross-sectional descriptive observational study. Information from 47 urban-industrial workers from lamps manufacturing in São Paulo, clinically diagnosed as intoxicated by mercury and currently followed by the Occupational Health Service of Faculdade de Medicine da Universidade de São Paulo, with average age of 41.7 years old, was considered. Methods: SF36 questionnaire application was performed, with inferences tested by χ-square proof, by Spearman linear correlation and Mann-Whitney non-parametric test, adopting p < 0.05 as significant level. Results: In the eight domains, observed medians are 40% for physical functioning; 0 for physical function; 30% for body pain; 30% for general health; 22.2% for vitality; 50% for social functioning; 0 for emotional role and 36% for mental health. Correlation between age and SF36 domains does not reveal statistical significance, except for physical functioning, indicating that lower scores presented by older people in this domain are not followed by changes on other ones. Conclusions: Values obtained in people chronically intoxicated by mercury are actually lower, in the motor and mental scope components. Some instruments domains are higher for men than for women. Older ages are inversely associated to good performance in physical function domain. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Influence of chronic exercise on serum cortisol levels in older adults

The circulating level of cortisol is regulated by the hypothalamic-pituitary-adrenal axis through a neuroendocrine feedback circuit. This circuit can be activated by physiological stimuli such as stress, diseases, and exercise. High levels of serum cortisol hormone normally occur as a byproduct of aging, and can cause several types of damage to the organism and exacerbate immunosenescence. There is a great deal of variability in the cortisol response with regard to type, intensity, volume, and frequency of exercise. However, these relationships have been extensively studied with respect to the acute effects of exercise. Despite the well-known effects of acute exercise on cortisol response, it is unclear how it is affected by chronic exercise and the aging process. Therefore, the aim of this study was to conduct a review of studies that attempt to analyze the influence of chronic exercise on serum cortisol hormone in older people. In order to accomplish this goal, a review from 1970 to June 2012 period was performed using the following databases: Biological Abstracts, PsycINFO, PubMed/Medline, and the Web of Science. Eight articles met the criteria used in this study. Based on the included articles, chronic exercise may influence the serum levels of cortisol levels in older people. Despite this evidence, these results may not be generalized to the entire population of older people, given the few number of studies and especially because the studies showed diversity in variables and methodologies. © 2013 European Group for Research into Elderly and Physical Activity (EGREPA).

Tonsilar metastases of melanoma in an older person

We presented a rare case of metastasis of melanoma in palatine tonsils alerting healthcare professionals to this diagnose in black oral lesions. © The Author 2013. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved.

Electromyographic patterns of lower limb muscles during apprehensive gait in younger and older female adults

Objective: Investigate the influence of apprehensive gait on activation and cocontraction of lower limb muscles of younger and older female adults. Methods: Data of 17 younger (21.47±2.06 yr) and 18 older women (65.33±3.14. yr) were considered for this study. Participants walked on the treadmill at two different conditions: normal gait and apprehensive gait. The surface electromyographic signals (EMG) were recorded during both conditions on: rectus femoris (RF), vastus lateralis (VL), vastus medialis (VM), biceps femoris (BF), tibialis anterior (TA), gastrocnemius lateralis (GL), and soleus (SO). Results: Apprehensive gait promoted greater activation of thigh muscles than normal gait (F=5.34 and p=0.007, for significant main effect of condition; RF, p=0.002; VM, p<0.001; VL, p=0.003; and BF, p=0.001). Older adults had greater cocontraction of knee and ankle stabilizer muscles than younger women (F=4.05 and p=0.019, for significant main effect of groups; VM/BF, p=0.010; TA/GL, p=0.007; and TA/SO, p=0.002). Conclusion: Apprehensive gait promoted greater activation of thigh muscles and older adults had greater cocontraction of knee and ankle stabilizer muscles. Thus, apprehensive gait may leads to increased percentage of neuromuscular capacity, which is associated with greater cocontraction and contribute to the onset of fatigue and increased risk of falling in older people. © 2013 Elsevier Ltd.

Comportamento locomotor na doença de Parkinson: tarefas de subir e descer degraus

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Educação nutricional institucionalizada: conhecimentos e práticas de agentes educacionais e professoras de ensino infantil de 0 a 3 anos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Toward a system of basic cash transfers for children and older persons: An estimation of efforts, impacts and possibilities in Latin America

This paper seeks to estimate the costs and impacts of expanding the coverage and improving the quality of cash transfers to older people and to families with younge children in the countries of Latin America.

Posso ajudar? Cuidador formal e relação de ajuda: a percepção do idoso acerca do apoio oferecido por um serviço socioassistencial de um município do interior de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Envelhecimento e transtornos mentais mais comuns no idoso: representações sociais de cuidadores, profissionais de saúde e idosos de Botucatu

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O trabalho em creche: um estudo sobre o pensar e o sentir dos educadores infantis sobre o brincar

Pós-graduação em Serviço Social - FCHS

Independência funcional de idosos no pós-operatório de cirurgia de fêmur proximal: papel do cuidador

Pós-graduação em Saúde Coletiva - FMB

Processo de desenvolvimento do instrumento de avaliação do nível de dificuldade do cuidador informal ao cuidar do idoso

Pós-graduação em Saúde Coletiva - FMB

Prevalência e fatores de risco para carreamento de Staphylococcus aureus resistente à meticilina em idosos institucionalizados na cidade de Bauru-SP

Pós-graduação em Doenças Tropicais - FMB

Qualidade de vida no envelhecimento: situação dos idosos assistidos em unidades de saúde da família do município do interior paulista

Pós-graduação em Enfermagem (mestrado profissional) - FMB