Nutrition
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The etiology of cataracts in the Asian subcontinent is not well understood. The aim of this study was to understand the differences in nutritional and lifestyle-related etiology of cataract in a high-income group (HIG) and a low-income group (LIG). ⋯ Along with high systolic blood pressure, waist:hip ratio, family size, sunlight exposure, and increased consumption of tobacco and alcohol were the risk factors for cataracts.
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To evaluate the transepithelial transport of sodium, glucose, potassium, and water and the mRNA level of the sodium-glucose cotransporter (SGLT1) and the facilitated sugar transporter (GLUT2) in the small intestine of iron-deficient rats. ⋯ Iron deficiency decreases the absorption of glucose, sodium, and water and increases SGLT1 mRNA in the intermediate and distal segments of the small intestine of rats.
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Sucralose, a high-intensity sweetener, has been approved as a general-purpose sweetener in all food since the late 1990s. Due to its good taste and physiochemical profile, its use has increased and sucralose is considered a way of managing health and an option to improve the quality of life in the diabetic population. Recently high concentrations of sucralose have been found in the environment. Other environmental pollutants have been shown to induce neurotoxic effects when administered during a period of rapid brain growth and development. This period of rapid brain growth and development is postnatal in mice and rats, spanning the first 3-4 wk of life, reaching its peak around postnatal day 10, whereas in humans, brain growth and development is perinatal. The proteins calcium/calmodulin-dependent protein kinase II, growth-associated protein-43, synaptophysin, and tau play important roles during brain growth and development. ⋯ The present study shows that repeated neonatal exposure to the artificial sweetener sucralose does not result in neurotoxicity, which supports that sucralose seems to be a safe alternative for people who want or need to reduce or substitute glucose in their diet.