Title : The cannabinoid antagonist AM251 attenuates nicotine self-administration and nicotine-seeking behaviour in rats.

Pub. Date : 2008 Feb

PMID : 18054052






5 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 The cannabinoid receptor subtype (CB1) antagonist rimonabant (SR141716) has been shown to decrease nicotine self-administration and attenuate nicotine-evoked dopamine release in the nucleus accumbens; effects that support recent findings on its clinical efficacy as a smoking cessation aid. Nicotine cannabinoid receptor 1 Rattus norvegicus
2 The cannabinoid receptor subtype (CB1) antagonist rimonabant (SR141716) has been shown to decrease nicotine self-administration and attenuate nicotine-evoked dopamine release in the nucleus accumbens; effects that support recent findings on its clinical efficacy as a smoking cessation aid. Nicotine cannabinoid receptor 1 Rattus norvegicus
3 The present experiments aim to advance our understanding on the role of CB1 receptors in rodent models of nicotine dependence. Nicotine cannabinoid receptor 1 Rattus norvegicus
4 AM251, a selective antagonist at CB1 receptors dose-dependently (1, 3 and 10mg/kg IP) suppressed intravenous nicotine (0.03mg/kg per infusion) self-administration in rats during three successive days of pre-treatment. Nicotine cannabinoid receptor 1 Rattus norvegicus
5 These preclinical findings support the use of rimonabant as a smoking cessation aid and highlight the CB1 receptor as a viable target to control intake of nicotine and prevent relapse. Nicotine cannabinoid receptor 1 Rattus norvegicus