from today's Los Angeles Times:
http://www.latimes.com/news/local/la-me-heart26jul26,1,5279648.story?coll=la-headlines-california&ctrack=2&cset=true
Pollution-cholesterol link to heart disease seen The combination activates genes that can cause clogged arteries, UCLA researchers say.
By Marla Cone, Times Staff Writer
July 26, 2007
Strengthening the link between air pollution and cardiovascular disease, new research suggests that people with high cholesterol are especially vulnerable to heart disease when they are exposed to diesel exhaust and other ultra-fine particles that are common pollutants in urban air.
Microscopic particles in diesel exhaust combine with cholesterol to activate genes that trigger hardening of the arteries, according to a study by UCLA scientists to be published today.
The full study is at
http://genomebiology.com/2007/8/7/R149
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