The researchers, from the University's Department of Pharmacy & Pharmacology, have published a study in the British Journal of Dermatology showing that aqueous cream BP reduces the thickness of healthy skin over a period of four weeks, calling into question whether the cream should be used for treating eczema.
Originally used as a wash product, aqueous cream BP is currently the most widely prescribed emollient for the treatment of dry skin conditions. It is used to moisturise the skin, improving flexibility and preventing cracking in the protective outer layer, called the stratum corneum.
Creams Used to Treat Eczema Could Make It Worse, Study Suggests
Dangerous Chemicals in Food Wrappers Likely Migrating to Humans
University of Toronto scientists have found that chemicals used to line junk food wrappers and microwave popcorn bags are migrating into food and being ingested by people where they are contributing to chemical contamination observed in blood.
"This discovery is important because we would like to control human chemical exposure, but this is only possible if we understand the source of this exposure. In addition, some try to locate the blame for human exposure on environmental contamination that resulted from past chemical use rather than the chemicals that are currently in production.
Updated tobacco warnings could feature graphic images
After decades of reminding people about the dangers of cigarettes, offering nicotine gum or patches and making smokers huddle outside, the government is turning to gruesome pictures. Federal health officials Wednesday unveiled plans to replace the warnings cigarette packs began carrying 25 years ago with new versions using images that could include emaciated cancer patients, diseased organs and corpses.
Public health authorities and anti-smoking activists hailed the move as a milestone in the battle against tobacco in the United States that began in 1964 when the surgeon general first declared cigarettes a public health threat. That battle made steady progress for decades, but has been stymied in recent years, with a stubborn one in five adults and teens still smoking.
The Chicken Which Should be Banned
Do you put dimethylpolysiloxane, an anti-foaming agent made of silicone, in your chicken dishes?
How about tertiary butylhydroquinone (TBHQ), a chemical preservative so deadly that just five grams can kill you?
These are just two of the ingredients in a McDonalds Chicken McNugget. Only 50 percent of a McNugget is actually chicken. The other 50 percent includes corn derivatives, sugars, leavening agents and completely synthetic ingredients.
Health insurers sit pretty at their customers' expense
It's a good time to be a health insurer. Three of the biggest names in the insurance game reported rock-solid profits last week. Aetna said its third-quarter net income jumped 53% over the same period last year, to $497.6 million.
WellPoint, parent of Anthem Blue Cross in California, said its profit rose 1.2% to $739.1 million. Health Net posted a net income of $62.7 million, compared with a loss of $66 million a year earlier. Angela Braly, chief executive of WellPoint, attributed the company's strong performance to "disciplined administrative expense control."
Fast-food restaurants target U.S. kids, study shows
Fast-food restaurants are stepping up efforts to market themselves and unhealthy food products to children and toddlers with television ads, websites and even their own menus, researchers said on Monday.
They said efforts by the industry to regulate itself have failed and urged government officials at all levels to declare children a protected group and stop marketing efforts that are fueling child obesity, a serious U.S. health problem.
Tranquilizers linked to brain damage 30 years ago
Secret documents reveal that government-funded experts were warned nearly 30 years ago that tranquillisers that were later prescribed to millions of people could cause brain damage.
The Medical Research Council (MRC) agreed in 1982 that there should be large-scale studies to examine the long-term impact of benzodiazepines after research by a leading psychiatrist showed brain shrinkage in some patients similar to the effects of long-term alcohol abuse.
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