Although nicotine appears to be the beneficial ingredient, the precise mechanism of action remains unclear. As the cause of ulcerative colitis remains unknown there is much opportunity for ...

Moving forward, we aim to deepen our understanding of addiction mechanisms, including nicotine, and develop effective therapies." More information: Baeksun Kim et al, Striatal Cholinergic ...

Detroit Varenicline's mechanism of action. (A) Nicotine from cigarettes stimulates the production of high levels of dopamine in terminal synapse in the nucleus accumbens. (B) No nicotine present ...

This episode originally aired on March 5, 2025. Vaping and nicotine use continue to rise among young Americans, and new studies about the dangers of vaping have driven politicians in Ohio to take ...