Medical research

Study examines nicotine as a gateway drug

A landmark study in mice identifies a biological mechanism that could help explain how tobacco products could act as gateway drugs, increasing a person's future likelihood of abusing cocaine and perhaps other drugs as well, ...

Health

Soviet-era pill from Bulgaria helps smokers quit

(AP) -- A pill developed in Bulgaria during the Soviet era shows promise for helping millions of smokers cheaply and safely kick the habit, the first big study of it shows.

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 ...

Health

Smoking abstinence research receives major financial boost

Warren Bickel, an internationally recognized addiction expert at the Virginia Tech Carilion Research Institute, recently received a $3.2-million grant from the National Institute on Drug Abuse for research on improving self-control ...

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