Smoke from car in the middle of traffic jams can accelerate cardiovascular problems, according to a study published in the journal Particle and Fibre Toxicology. ”
However, this danger can be combated with a mask similar to those used to prevent aspiration of hazardous elements in the workplace, according to another study released by the magazine.
According to Nicholas Mills, a scientist at the University of Edinburgh, “exposure to exhaust from the engines is linked to an immediate hardening of the arteries” He added that “this may explain in part the increased risk of cardiovascular disease associated to air pollution. “
In a test done to 12 healthy young nonsmokers scientists determined that breathing polluted air when your blood vessels temporarily lost the ability to contract.
According to the scientist, this can be fatal in some people.
“The hardening of the arteries can increase blood pressure and reduce blood flow to the heart. This hardening plays an important role in hypertension and may be a factor in mortality,” he said.
The magazine also includes another study conducted by scientists at the University of Edinburgh suggests that the effects of exhaust gas can be combated with a good mask.
Researchers tested a number of protections of this type and concluded that the most effective masks are used in the workplace.
According to Jeremy Langrish, one of the researchers, the masks differ in regard to the filtration of particles.
“In general, those designed to prevent accidents, such as aspiration (powder or sawdust) are more efficient than those used by cyclists or pedestrians,” he said.
Tags: Medical, medical consultations, Medical Studies,
