Nutrition
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With recent rapid progress in technology and advancing lifestyle associated with modernization, individuals are consuming increasing quantities of unhealthy food, a major risk factor for the onset of a variety of diseases. In particular, fried potato chips (FPCs), are the most commonly consumed snack, especially by children. ⋯ Although intake of a balanced diet can prevent this scenario, further measures should be set to overcome the oxidative damage from fried food. This review outlines existing scientific evidence suggesting an urgent need for systematic study regarding the health effects of consumption of FPC and French fries in the general population.
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Certain polyunsaturated fatty acids (PUFAs) called essential fatty acids (EFAs) cannot be biosynthesized by the body and hence, need to be obtained from diet. These PUFAs and their metabolites have multiple physiological functions that are altered in tumor cells due to a decreased expression of Δdelta-6-desaturase, which is an essential step in their metabolism. As a result, tumor cells would be protected from the toxic effect caused by free radicals, one product of EFA metabolism. ⋯ High-grade gliomas remain a therapeutic challenge in neuro-oncology because there is no treatment that achieves a significant improvement in survival. Novel therapeutic strategies that use PUFAs for the treatment of gliomas have been assessed in cell cultures, rodent glioma models, and humans, with encouraging results. Here we review the latest progress made in the field.
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Meta Analysis
Tea consumption and lung cancer risk: a meta-analysis of case-control and cohort studies.
Recent epidemiologic studies, especially cohort and case-control studies, have yielded inconsistent findings regarding the association between tea consumption and risk for lung cancer. The aim of this study was to assess a potential relationship between tea consumption and the incidence of lung cancer worldwide. ⋯ Tea consumption may offer some protection against lung cancer.
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The aim of this report was to elucidate the relation between pancreatitis and obesity in children. ⋯ Our experience suggests that obesity is associated with recurrence as well as severity of acute pancreatitis in children.
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A sharp increase in the prevalence of obesity and a decline in iron deficiency in children was observed between the two consecutive Nutrition and Health Surveys in Taiwan. The aim of this study was to evaluate the distribution of hepcidin in relation to nutritional status in children. ⋯ Our results raise the possibility that IL-10 may play a role in iron homeostasis. Decreased circulating IL-10 concentration may temporary protect young overweight/obese girls against the development of iron deficiency. However, long-term decrease in hepcidin concentration may increase the risk for iron overload in overweight/obese children.