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IMAGE: Glucose uptake in brain neurons decreases with age (left), Increasing glucose uptake in brain neurons counteracts aging (middle), Increasing glucose uptake in brain neurons plus dietary restriction further extends lifespan. view more
Credit: Tokyo Metropolitan University
Tokyo, Japan - Researchers from Tokyo Metropolitan University have discovered that fruit flies with genetic modifications to enhance glucose uptake have significantly longer lifespans. Looking at the brain cells of aging flies, they found that better glucose uptake compensates for age-related deterioration in motor functions, and led to longer life. The effect was more pronounced when coupled with dietary restrictions. This suggests healthier eating plus improved glucose uptake in the brain might lead to enhanced lifespans.
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An innovative new study is set to examine if changing our mealtimes to earlier or later in the day could reduce the risk of developing Type 2 diabetes.
Led by Dr Denise Robertson, Professor Jonathan Johnston and post graduate researcher Shantel Lynch from the University of Surrey, the study, outlined in the journal
Nutrition Bulletin, will investigate if changing the time we eat during the day could reduce risk factors such as obesity and cholesterol levels that are typically associated with the development of Type 2 diabetes. The team of researchers will also for the first time investigate, via a series of interviews with participants and their friends and family, the impact of such changes on home life, work/social commitments and whether co-habitants of those who make such modifications are influenced to alter their own meal timings/eating habits as a result.
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IMAGE: Animals like peccaries and tapirs boost soil levels of nitrogen, an essential element to plant growth view more
Credit: João Paulo Krajewski
The White-lipped peccary Tayassu pecari is a boar-like hoofed mammal found throughout Central and South America. These animals roam the forest in bands of 50 to 100 individuals, eating a wide variety of foods. In Brazil s Atlantic Rainforest, they prefer the fruit of the jussara palm Euterpe edulis.
The jussara is very abundant in this biome, probably thanks to vast amounts of dung, urine, and soil trampling by peccaries as well as tapirs (Tapirus terrestris) and other fruit-eating animals, or frugivores. This behavior releases forms of nitrogen, a key element in plant growth.
American dairy consumers are often influenced by a variety of factors that can affect their buying habits. These factors include taste, preference, government information, cultural background, social media, and the news. In an article appearing in
New Stanford research finds installing piped water in rural Zambian homes frees up time in the daily lives of women and girls, while also promoting economic growth and food security - making an argument for piped water infrastructure investments across rural, low-income areas.