Intermittent Nicotine Access is as Effective as Continuous Access in Promoting Nicotine Seeking and Taking in Rats
Hajer E Algallal,
Vincent Jacquemet,
Anne-Noël Samaha
Abstract:Nicotine is a principal psychoactive agent in tobacco, contributing to tobacco’s addictive potential. Preclinical studies on the effects of voluntary nicotine intake typically use self-administration procedures that provide continuous nicotine access during each self-administration session. However, many smokers consume cigarettes intermittently rather than continuously throughout each day. For drugs including cocaine and opioids, research in laboratory rats shows that intermittent intake can be more effective… Show more
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