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1.
Rev. bras. ginecol. obstet ; 37(1): 16-23, 01/2015. tab
Article in Portuguese | LILACS | ID: lil-732876

ABSTRACT

OBJETIVO: Avaliar o hábito alimentar e nutricional de mulheres na pós-menopausa e compará-los com o perfil antropométrico, faixa etária e tempo de menopausa. MÉTODOS: No período de junho a agosto de 2011, 148 mulheres na pós-menopausa residentes no Estado de São Paulo (região Sudeste do Brasil) foram avaliadas com um questionário estruturado contendo dados socioeconômicos, clínicos, antropométricos e alimentares. Avaliou-se nível de atividade física, variáveis bioquímicas, Índice de Massa Corporal (IMC), circunferência abdominal (CA) e consumo alimentar (energia, proteínas, carboidratos e gorduras, fibra, colesterol, vitaminas A e C, minerais, cálcio e ferro) de acordo com a faixa etária e o tempo de pós-menopausa (TPM). RESULTADOS: A média de IMC foi 29,0±5,6 kg/m2 e da CA, 95,7±12,9 cm. O consumo médio calórico diário atingiu 1.406,3±476,5 kcal. A ingestão e a adequação calórica foram significantemente mais apropriadas entre as mulheres eutróficas e com CA<88 cm. O mesmo ocorreu quanto ao consumo de proteínas (p<0,001 e p=0,006, respectivamente). Na análise por faixa etária ou TPM não houve diferenças significantes, exceto a média do consumo proteico, maior no grupo com 5 anos ou menos de menopausa (p=0,048). CONCLUSÃO: O perfil antropométrico de mulheres na pós-menopausa mostrou predominância de sobrepeso ou obesidade. O consumo alimentar apresentou-se adequado quanto às calorias e percentuais de macronutrientes, entre as eutróficas e com CA<88 cm. .


PURPOSE: To evaluate eating in postmenopausal women and its relation to anthropometry, age and time since menopause in São Bernardo do Campo residents. METHODS: During the period from June to August of 2011, 148 postmenopausal women residents in state of São Paulo (Southeast region of Brazil) were evaluated using a structured questionnaire containing socioeconomic, clinical, anthropometric and food data. The level of physical activity, biochemical variables, Body Mass Index (BMI), abdominal circumference (AC) and dietary intake (energy, protein, carbohydrates and fats, fiber, cholesterol, vitamins A and C, minerals, calcium and iron) were analyzed according to age and time after menopause. RESULTS: Mean BMI was 29.0≤5.6 kg/m2 and abdominal circumference was 95.7±12.9 cm. The average daily caloric consumption was 1,406.3±476.5 kcal. The calorie intake was significantly more appropriate in normal-weight women and women with AC<88 cm. The same was observed for protein intake (p<0.001 and p=0.006, respectively). No association was observed with age or duration of the postmenopausal period, except for average protein consumption that was higher in the group with five years or less of menopause (p=0.048). CONCLUSION: The anthropometry of postmenopausal women showed a predominance of overweight and obesity. Dietary intake was adequate in relation to the percentage of calories and macronutrients and calories among most normal-weight women and women with AC<88 cm. .


Subject(s)
Humans , Antineoplastic Agents/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Cytokines/biosynthesis , Floxuridine/therapeutic use , Picibanil/therapeutic use , Stomach Neoplasms/drug therapy , Thymidine Phosphorylase/biosynthesis , Antineoplastic Agents/administration & dosage , Enzyme Induction , Floxuridine/administration & dosage , Gastrectomy , Gene Expression , Interleukin-1/biosynthesis , Neoplasm Invasiveness , Neoplasm Staging , Picibanil/administration & dosage , Stomach Neoplasms/pathology , Stomach Neoplasms/physiopathology , Stomach Neoplasms/surgery , Stomach/pathology , Tumor Necrosis Factor-alpha/biosynthesis
2.
Braz. dent. j ; 25(5): 430-434, Sep-Oct/2014. tab, graf
Article in English | LILACS | ID: lil-731045

ABSTRACT

This study aimed to evaluate, by scanning electron microscopy (SEM), the cleaning of canal walls with moderate curvature subjected to biomechanical preparation with different final diameters using apical negative pressure irrigation. Thirty-two mesiobuccal roots of molars were divided into 4 groups (n=8) according to the instrument's final diameter: GI: 30.02, GII: 35.02, GIII: 40.02 and GIV: 45.02. Irrigating procedure was performed at each change of instrument with 1% NaOCl using the Endovac system. Final irrigation was conducted with 17% EDTA for 5 min. The SEM photomicrographs were evaluated under 35× and 1000× magnification, by three calibrated examiners, in a double-blind design. Data were submitted to Kruskal-Wallis and Dunn's post hoc tests (α=0.05). Canals instrumented with 30.02 and 35.02 final diameters showed more debris, statistically different from the other groups (p<0.05). Comparing each root canal third, for the cervical and apical portions no statistically significant difference (p>0.05) was found among the four groups. Regarding the presence of smear layer, canals with 30.02 final diameter showed the highest scores, statistically different from the 45.02 group (p<0.05) and similar to the 35.02 and the 40.02 groups (p>0.05). Although none of the studied diameters completely removed debris and smear layer, it may be concluded that instrumentation with higher final diameters was more effective in cleaning the root canals with moderate curvature.


Este estudo buscou avaliar, por meio de microscopia eletrônica de varredura (MEV), a limpeza das paredes de canais com curvatura moderada, submetidos ao preparo biomecânico com diferentes diâmetros finais utilizando-se irrigação por pressão apical negativa. Trinta e duas raízes mésio-vestibulares de molares foram divididas em 4 grupos (n=8) de acordo com o diâmetro final dos instrumentos: GI: 30.02, GII: 35.02, GIII: 40.02 e GIV: 45.02. O procedimento de irrigação foi realizado a cada troca de instrumento com NAOCl 1% utilizando o sistema EndoVac. A irrigação final foi conduzida com EDTA 17% por 5 min. As microfotografias de MEV foram avaliadas sob aumentos de 35× e 1000×, por três examinadores calibrados, em estudo duplo-cego. Os dados foram submetidos ao teste de Kruskal-Wallis e pós-teste de Dunn (=0,05). Os canais instrumentados com diâmetros finais de 30.02 e 35.02 demonstraram mais debris, estatisticamente diferente dos demais grupos (p<0,05). Comparando-se cada terço do canal radicular, para as porções cervical e apical não foi encontrada diferença estatisticamente significante (p>0,05) entre os quatro grupos. Com relação à presença de smear layer, canais com diâmetro final de 30.02 demonstraram os maiores scores, estatisticamente diferente do grupo 45.02 (p<0,05) e similar aos grupos 35.02 e 40.02 (p>0,05). Apesar de nenhum dos diâmetros estudados ter removido completamente os debris e a smear layer, pode ser concluído que a instrumentação com diâmetros finais maiores foi mais efetiva na limpeza dos canais radiculares com curvatura moderada.


Subject(s)
Humans , Antimetabolites, Antineoplastic/therapeutic use , Chemotherapy, Adjuvant , Colorectal Neoplasms/enzymology , Deoxycytidine/analogs & derivatives , Floxuridine/therapeutic use , Oxidoreductases/biosynthesis , Thymidine Phosphorylase/biosynthesis , Capecitabine , Colorectal Neoplasms/mortality , Dihydrouracil Dehydrogenase (NADP) , Disease-Free Survival , Deoxycytidine/therapeutic use , Enzyme-Linked Immunosorbent Assay , Fluorouracil/analogs & derivatives , Recurrence , Time Factors
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