News tagged with chemical

Some fat cells can feel the cold

(Medical Xpress)—To survive in cold environments, mammals burn fat to produce heat. The breakdown of fat helps prevent obesity and related metabolic diseases, such as diabetes. Bruce Spiegelman and his colleagues at Harvard ...

Jul 02, 2013
popularity 5 / 5 (5) | comments 1 | with audio podcast report

A nanotech fix for nicotine dependence

A chemical component present in the nightshade family of plants is one of the world's most tenaciously addictive substances. It is the nicotine contained in tobacco and found in high concentrations in cigarettes. ...

Jul 02, 2013
popularity 1 / 5 (1) | comments 0

How beneficial polyphenols truly are?

Scientifically proving the health benefits of polyphenols, particularly in reducing cardiovascular disease risks, can only be useful when taking into account how they fit in the body's complexity.

Jun 25, 2013
popularity 5 / 5 (2) | comments 0

Study confirms thirdhand smoke causes DNA damage

(Medical Xpress)—A study led by researchers from Lawrence Berkeley National Laboratory has found for the first time that thirdhand smoke—the noxious residue that clings to virtually all surfaces long ...

Jun 20, 2013
popularity 4.2 / 5 (17) | comments 2 | with audio podcast