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Obesity


— Health and Wellbeing

Portable fat breathalyzer indicates if you’re burning fat

By - July 25, 2013 1 Picture
While there's no shortage of breathalyzers capable of detecting if you’ve had one too many drinks, a prototype device developed by researchers at NTT DOCOMO Research Laboratories analyzes your breath to detect if your body is burning fat. Besides letting users know if that exercise regime is actually shedding some pounds, its creators say the portable sensor could be helpful for diabetics and those trying to lose weight manage their daily diet. Read More
— Medical

Viagra could prove useful in the fight against obesity

By - January 20, 2013 1 Picture
Researchers from the University of Bonn have treated mice with Viagra and discovered that the drug converts white fat cells (those unwanted denizens of the belly and similar swollen regions) into beige fat cells. Instead of storing excess energy, these recently discovered beige fat cells burn the energy from ingested food and convert it to heat. Viagra also appears (at least in mice) to decrease the risk of other complications caused by obesity. Read More
— Medical

Molecule linking two hormones effectively treats obesity in mice

By - December 20, 2012 3 Pictures
With recent studies finding that – for the first time – more people now die from obesity-related illnesses like heart attacks and strokes than malnutrition, scientists have been tackling the fat problem. One of the latest breakthroughs in this field comes from the University of Indiana where researchers have found that combining two hormones into a single molecule could lead to improved treatments for medical conditions such as obesity and type 2 diabetes. Read More
— Science

Augmented reality system could be a boon to dieters

By - November 21, 2012 3 Pictures
You might think that your feeling of satiation when eating is due simply to your stomach filling up. According to the Hirose Tanikawa Group at the University of Tokyo, however, the visual perception of food also has something to do with it – the greater the amount of food that a person sees that they’re eating, the sooner they feel full. With that in mind, the team has created a prototype dieting system that uses augmented reality to trick people into thinking their food items are larger than they actually are. Read More
— Health and Wellbeing

Scientists announce new treatment for type II diabetes

By - September 28, 2012 1 Picture
According to the World Health Organization, there are currently 347 million diabetics worldwide, with 90 percent of those people having type II diabetes specifically. It occurs when fat accumulates in places such as muscles, blood vessels and the heart, causing the cells in those areas to no longer be sufficiently responsive to insulin. This insulin resistance, in turn, causes blood glucose levels to rise to dangerous levels. Ultimately, it can result in things such as heart disease, strokes, blindness, kidney failure, and amputations. Fortunately, however, an international team of scientists has just announced a new way of treating the disease. Read More
— Health and Wellbeing

Capsule of heat-generating cells reduces abdominal fat in mice by 20%

By - September 6, 2012 1 Picture
We’ve seen a number of encouraging developments in recent times related to research into turning calorie-storing white fat cells into heat-generating brown fat cells as a potential weapon in the fight against obesity and related diseases, such as diabetes. The latest news comes out of Ohio State University where researchers have reduced the amount of belly fat in mice by 20 percent by injecting a tiny capsule containing brown fat cells into their abdomens. Read More
— Health and Wellbeing

Researchers identifiy mechanism that turns white fat cells to brown

By - August 6, 2012 1 Picture
Earlier this year, a team from UC San Francisco reported on the discovery that a class of commonly prescribed type-2 diabetes drugs, called TZDs (thiazolidinediones, such as Actos and Avandia), promoted the conversion of energy-storing white fat cells into energy-burning brown fat cells. Now researchers at Columbia University Medical Center (CUMC) have identified the mechanism that causes this change to take place, potentially leading to new techniques to treat obesity and type-2 diabetes. Read More
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