A alface (Lactuca sativa) é a hortaliça folhosa mais comercializada no Brasil, sendo considerada uma cultura hortícola de grande consumo. Devido ao seu baixo valor calórico qualifica-se para diversas dietas, o que favorece grandemente o seu consumo de uma maneira geral, constituindo-se em componente imprescindível das saladas dos brasileiros [6]. . The hydroponics lettuce samples showed the lowest total and edible part weight; they were inserted into Extra rate quality standard, according to the current legislation, whereas the organic and traditional lettuce samples were inserted into First and Second rate quality standard, respectively. The lettuce samples, independently of the growing process, showed low hygienic conditions, indicated by the presence of parasites of animal or human origin, and high concentration of fecal coliforms; the organic lettuce samples showed the highest frequencies of enteroparasities and fecal coliforms concentration, followed by the traditional and hydroponics lettuce samples. Considering the obtained results, the importance of this kind of food in the transmission of enteroparasities is stressed, as well as the need of actions which improve the sanitary conditions of these products.
The main goal of the present study was to evaluate the long-term effects of a perinatal palatable high-fat diet on the food intake and cholesterol profile of adult rats. Male Wistar rats (aged 22 days) were divided into two groups according to their mother's diet during gestation and lactation (C (p), n = 10; pups from control mothers; and HL(p) n = 10; pups from mothers fed a palatable high-fat diet). At the 76th day, pups were housed individually for 14 days, and daily food consumption was determined during a period of 6 days. Blood from 100-day-old rats was sampled by cardiac puncture. Fasting (12 h) serum glucose, total cholesterol, LDL-C, HDL-C, triglycerides (TG), and VLDL-C levels were determined. The measurement of food intake was higher in the animals submitted to a hyperlipidic diet during the perinatal period. Serum total cholesterol, LDL-C, HDL-C, TG, VLDL-C and glycemia were increased in the HL(p) group compared to the control group. Our findings show that an early life environment with a high-fat diet can contribute to metabolic disease in later life.
A centralização do atendimento dos pacientes com doenças falciformes através da criação de centros de referência possibilitou um melhor acompanhamento desses pacientes. Este estudo caracterizou o perfil sociodemográfico e clínico dos pacientes com doenças falciformes atendidos nos centros de referência no município de Salvador. Os resultados deste estudo corroboram com a literatura e podem ajudar a melhorar os serviços oferecidos nos centros de referência pesquisados. As mulheres representaram a maior parcela dos pacientes registrados nos centros e com maior faixa etária e escolaridade do que os homens. Mais de 90,0% dos pacientes são solteiros, demonstrando a dificuldade das pessoas com doenças falciformes se socializarem devido ao estigma da doença. As manifestações clínicas mais comuns foram as crises álgicas e a icterícia e as intercorrências mais comuns foram internações devido as crises álgicas e hemotransfusão. Foram observadas associações entre sexo e acidente vascular cerebral, entre o genótipo e úlceras de membros inferiores e hemotransfusão. Também
foi observado um percentual baixo de pacientes com osteonecrose indicando possível subnotificação. Os percentuais baixos de pacientes que fazem uso da morfina e hidroxiureia apontam para a necessidade de ampliar a oferta desses medicamentos para diminuir as crises álgicas e melhorar a qualidade de vida dos pacientes.
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