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Mitochondrial mistranslation modulated by metabolic stress causes cardiovascular disease and reduced lifespanChanges in the rate and fidelity of mitochondrial protein synthesis impact the metabolic and physiological roles of mitochondria. Here we explored how environmental stress in the form of a high-fat diet modulates mitochondrial translation and affects lifespan in mutant mice with error-prone or hyper-accurate mitochondrial ribosomes. Intriguingly, although both mutations are metabolically beneficial in reducing body weight, decreasing circulating insulin and increasing glucose tolerance during a high-fat diet, they manifest divergent (either deleterious or beneficial) outcomes in a tissue-specific manner.
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Prebiotic Supplementation During Pregnancy Modifies the Gut Microbiota and Increases Metabolites in Amniotic Fluid, Driving a Tolerogenic Environment In UteroThe gut microbiota is influenced by environmental factors such as food. Maternal diet during pregnancy modifies the gut microbiota composition and function, leading to the production of specific compounds that are transferred to the fetus and enhance the ontogeny and maturation of the immune system. Prebiotics are fermented by gut bacteria, leading to the release of short-chain fatty acids that can specifically interact with the immune system, inducing a switch toward tolerogenic populations and therefore conferring health benefits.
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Effects of diurnal exercise timing on appetite, energy intake and body composition: A parallel randomized trialTo determine the effect of diurnal exercise timing on appetite, energy intake and body composition in individuals with overweight or obesity.
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Variation in Neonatal Nutrition Practice and Implications: A Survey of Australia and New Zealand Neonatal UnitsSignificant global variation exists in neonatal nutrition practice, including in assigned milk composition values, donor milk usage, fortification regimens, probiotic choice and in methods used to calculate and report nutrition and growth outcomes, making it difficult to synthesize data to inform evidence-based, standardized nutritional care that has potential to improve neonatal outcomes
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What is known about consumer nutrition environments in Australia? A scoping review of the literatureThis study aimed to summarize the attributes that have been examined in existing peer-reviewed studies of Australian consumer nutrition environments
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Effects of maternal n-3 fatty acid supplementation on placental cytokines, pro-resolving lipid mediators and their precursorsThe aim of this study was to determine whether supplementation with fish oil-derived n-3 PUFA during pregnancy modifies modifies placental PUFA composition...
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Dairy product consumption, dietary nutrient and energy density and associations with obesity in Australian adolescentsDairy intake is likely to influence dietary energy density (ED) and nutrient density (ND), which are factors representing aspects of dietary quality.
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Maternal fish oil supplementation in pregnancy: a 12 year follow-up of a randomised controlled trial.We aimed to investigate the long-term effects (12 years) of fish oil supplementation in pregnancy on neurodevelopment, including cognition, language and fine...
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Childhood folate, B6, B12, and food group intake and the risk of childhood brain tumors: results from an Australian case–control studyIn this case-control study of CBT, the possible associations of childhood intake of dietary and supplemental folate, vitamin B6, and vitamin B12 with the...
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The relationship between nutrition in infancy and cognitive performance during adolescenceNutrition in early childhood may have a long-term association with fundamental cognitive processing speed, which is likely to be related to enhanced brain...