Thursday January 24, 2019

A new type of skin patch that may reduce body: study

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A new type of skin patch that may reduce body: study
A new type of skin patch that may reduce body: study. wikimedia commons

Singapore, Dec 29, 2017: Researchers have developed a new type of skin patch that may reduce body fat and obesity by turning energy-storing white fat into energy-burning brown fat. According to the researchers, brown fats are found in babies and they help to keep the baby warm by burning energy. As humans grow older, the amount of brown fat lessens and is replaced with visceral white fats.

“What we aim to develop is a painless patch that everyone could use easily, is unobtrusive and yet affordable. Most importantly, our solution aims to use a person’s own body fats to burn more energy, which is a natural process in babies,” said Chen Peng, professor at Nanyang Technological University (NTU), Singapore.

The new type of skin patch contains hundreds of micro-needles which are loaded with the drug Beta-3 adrenergic receptor agonist or another drug called thyroid hormone T3 triiodothyronine.

When the patch is pressed into the skin for about two minutes, these micro-needles become embedded in the skin and detach from the patch, which can then be removed.

As the needles degrade, the drug molecules then slowly diffuse to the energy-storing white fat underneath the skin layer, turning them into energy-burning brown fats.

Published in the journal Small Methods, this approach could help to address the worldwide obesity problem without resorting to surgical operations or oral medications. In a laboratory experiments conducted by the researchers showed that the patch could suppress weight gain in mice that were fed a high fat diet and reduce their fat mass by over 30 per cent, over a period of four weeks.

“With the embedded micro-needles in the skin of the mice, the surrounding fats started browning in five days, which helped to increase the energy expenditure of the mice, leading to a reduction in body fat gain,” said Xu Chenjie, assistant professor at NTU.

The treated mice also had significantly lower blood cholesterol and fatty acids levels compared to the untreated mice. (IANS)

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Obesity Can Shorten Your Dog’s Lives

"For many owners, giving food, particularly tasty table scraps and tidbits, is the way we show affection for our pets," German said

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A Labrador retriever named Jack dines at a pet restaurant in San Juan, Manila, Philippines, Sept. 6, 2014.
Obesity can cut short your dog's lives. VOA

If you thought that obesity affects only humans, you may be wrong. It can also shorten lives of your canine friends, finds a research.

The research, from the University of Liverpool in the UK, reveals that the lifespan of overweight dogs was up to two-and-half years shorter when compared to ideal-weight dogs.

“Owners are often unaware that their dog is overweight, and many may not realise the impact that it can have on their health,” said Alex German, Professor at the university.

“What they may not know is that if their beloved pet is too heavy, they are more likely to suffer from other problems such as joint disease, breathing issues, and certain types of cancer, as well as having a poorer quality of life. These health and well-being issues can significantly impact how long they live,” he added.

The study, published in the Journal of Veterinary Internal Medicine, examined more than 50,000 dogs across 12 of the most popular dog breeds.

The results showed that the pups' attractiveness was lowest at birth and increased to a maximum before 10 weeks of age before declining and then levelling off.
Representational Image. pixabay

Although the study did not examine the reasons behind the extra pounds in dogs, feeding habits are thought to play a role in pet obesity.

According to a recent Better Cities For Pets survey, more than half (54 per cent) of cat and dog owners always or often give their pet food if they beg for it, and nearly a quarter (22 per cent) of cat and dog owners sometimes overfeed their pet to keep them happy.

Also Read- Actor Aamir Khan Feels Necessity To Guide Children on Good Lifestyle Habits

“For many owners, giving food, particularly tasty table scraps and tidbits, is the way we show affection for our pets,” German said.

“Being careful about what you feed your dog could go a long way to keeping them in good shape and enabling them to be around for many years to come,” he noted. (IANS)