Health

Some smokers successfully switch to electronic cigarettes

(Medical Xpress) -- While electronic cigarettes may be a long-term alternative to the real thing for some smokers, Penn State College of Medicine researchers suggest medical providers should continue to encourage more traditional ...

Medical research

Scientists develop new tool to study nicotine receptors

A team of scientists has developed a new technique to better understand the effects of nicotine on the brain. In a study published in Nature Methods, the investigators described the creation of a novel light-activated nicotine ...

Health

What are electronic cigarettes?

As rates of smoking fall in Australia, electronic cigarette manufacturers are moving in. Liberty Flights last week released an (awful) online ad to "create awareness" of electronic or e-cigarettes in the Australian marketplace.

Addiction

Small changes in DNA can affect nicotine consumption

Nicotine is an addictive substance and genetic factors are known to play a role in smoking behaviors. Recently, a team of researchers at Penn State and the University of Colorado determined how small differences in a particular ...

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