Direct and indirect effects of nicotine/smoking on cognition in humans

Article Abstract:

Nicotine has an important role in tobacco use, but it is noted that there are several factors that can potentially affect the size of a given effect of nicotine. This issue is discussed with a focus on whether nicotine directly affects cognition, leading to further investigations of the direct and indirect effects of nicotine and nicotine withdrawal.

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Smoking status and psychological variables in type 1 diabetes mellitus

Article Abstract:

Research is presented concerning the relationship between the risk for depressive symptoms and diabetes mellitus in individuals who are ceasing smoking. The negative effects of depression and anxiety are discussed.

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Individual change amid stable smoking patterns in polydrug users over 3 years

Article Abstract:

Research is presented concerning the smoking pattern of 254 community-dwelling polydrug users over a 3-year period. The conversion of non-smokers to intermittent smokers and then to everyday smokers is discussed.

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