Results 1 to 10 of about 159,313 (139)

Neural signatures of cognitive flexibility and reward sensitivity following nicotinic receptor stimulation in dependent smokers : a randomized trial [PDF]

open access: yes, 2017
IMPORTANCE Withdrawal from nicotine is an important contributor to smoking relapse. Understanding how reward-based decision making is affected by abstinence and by pharmacotherapies such as nicotine replacement therapy and varenicline tartrate may aid ...
Aronson, Sarah E.   +5 more
core   +2 more sources

An enzymatic approach reverses nicotine dependence, decreases compulsive-like intake, and prevents relapse. [PDF]

open access: yes, 2018
Tobacco use disorder is the leading cause of disease and preventable death worldwide, but current medications that are based on pharmacodynamics have low efficacy.
George, Olivier   +4 more
core   +1 more source

Nicotine treatment decreases food intake and body weight via a leptin-independent pathway in Psammomys obesus

open access: yes, 2002
It has been reported previously that leptin may be involved in nicotine\u27s ability to reduce body weight. Our aim was to investigate whether the anorexic action of nicotine is related to the actions of leptin by utilizing lean leptin-sensitive and ...
Cameron-Smith, David   +3 more
core   +1 more source

The Role of Compensation in Nicotine Reduction. [PDF]

open access: yes, 2019
The available research on switching from normal nicotine to very low nicotine content cigarettes shows minimal evidence of compensatory smoking.
Benowitz, Neal L   +4 more
core   +1 more source

Using EGA-GC to Analyze Nicotine N-oxide in Order to Explain Low Nicotine Concentrations in E-cigarette Liquids [PDF]

open access: yes, 2018
Evolved-gas analysis coupled with gas chromatography (EGA-GC) was used to analyze e-cigarette liquids. Previous analyses of e-cigarette liquids have shown that the determined concentration of nicotine is lower than the advertised concentration.
Wuerch, Cory
core   +1 more source

Developmental Effects of Nicotine Exposure in Drosophila Melanogaster [PDF]

open access: yes, 2017
Approximately 12%-20% of pregnant women smoke at some point during pregnancy, and 10% of pregnant women are reported to have smoked during the last 3 months of pregnancy.
Wong, Lisa Janet
core   +1 more source

The Impact of asking about interest in free nicotine patches on smoker's stated intent to change: real effect or artefact of question ordering? [PDF]

open access: yes, 2015
INTRODUCTION Stage of change questions are often included on general population surveys to assess the proportion of current smokers intending to quit.
Cunningham, John A.   +2 more
core   +1 more source

Lateral Habenula contribution in Nicotine addiction : focus on Dopamine, GABA and Serotonin Interactions [PDF]

open access: yes, 2011
Compelling evidence has shown a pivotal role of dopaminergic function in drug addiction. Recently, the Habenula (Hb) has attracted a great deal of attention as another target for nicotine in the brain because of its role in regulating dopamine (DA ...
Benigno, Arcangelo   +6 more
core   +1 more source

Substance use disorders in adolescents with attention deficit hyperactivity disorder: a 4-year follow-up study [PDF]

open access: yes, 2013
Aim To examine the relationship between a childhood diagnosis of attention deficit hyperactivity disorder (ADHD) with or without oppositional defiant disorder (ODD)/conduct disorder (CD) and the development of later alcohol/drug use disorder ...
Buitelaar, JK   +8 more
core   +3 more sources

Molecular adsorption study of nicotine and caffeine on the single-walled carbon nanotube from first principles

open access: yes, 2013
Using first-principles calculations, we investigate the electronic structures and binding properties of nicotine and caffeine adsorbed on single-walled carbon nanotubes to determine whether CNTs are appropriate for filtering or sensing nicotine and ...
Cano-Márquez   +24 more
core   +1 more source

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