Indeed, a nicotine molecule inhaled in smoke will reach the brain within 10 seconds. The nicotine travels through blood vessels, which branch out into capillaries within the brain. Capillaries ...

The project uses various approaches to determine the molecular, cellular, physiological and behavioral consequences of the Chrna5 D398N polymorphism. Identify genes that influence nicotine consumption ...

The reward system in the brain is profoundly impacted by nicotine. It functions as follows: Dopamine, sometimes known as the "feel-good" molecule, is released when nicotine is present. This spike ...

The discovery of lynx1 had potential clinical importance since nicotine is known to increase the level of ... had told us they weren’t really sure that a membrane-bound molecule like lynx-1 could even ...

Nicotine is an addictive chemical found in tobacco products, such as cigarettes, electronic cigarettes (e-cigarettes), cigars ...

Tapper and his collaborators habituated mice to nicotine by spiking their water with the drug for six weeks. When the researchers then withheld nicotine from those mice, they exhibited the classic ...