Los Angles: A chemical commonly used in lipsticks, hand washes and other personal-care products may cause heart problems and muscle impairment, a new study has claimed.
Scientists at the University of California have found that triclosan, Which is used in hundreds of house hold products, can hinder the process by which muscles, including the heart , receives the signal form the brain. In tests on mice, they noted a ‘dramatic’ 25% reduction in heart function within 20 minutes of exposure, and warned there is ‘ strong evidence’ it could after human health.
However regulators and other experts insist triclosan levels in products are safe, and that the does injected into the mice were higher than those to which humans would ever be exposed.
Previous studies have found that triclosan may have links to thyroid and fertility problems, this is the first time its effects have been tested on muscles. Scientists had thought that the chemical - which was devised to prevent bacterial infection in hospitals- was metabolized quickly by the body without harmful effects.
However, the researchers at the University of California say it may remain active and be transported to organs, causing damage. “Triclosan is found in virtually every one’s home and is pervasive in the environment,” said professor Isaac Pessah, who led the study.
“These findings provide strong evidence that it is of concern to both human and environmental health.”
ThankYou,
THE TIMES OF INDIA -15 AUG, 2012.
No comments:
Post a Comment