knockout mice risk_factor_for nicotine use
Evidence from:
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Evidence (2 sources)
Habenular α5 nicotinic receptor subunit signalling controls nicotine intake.
(2011)
PMID:21278726
cited
knockout mice self-administered far greater amounts of nicotine
confidence: 0.90
Habenular α5 nicotinic receptor subunit signalling controls nicotine intake.
(2011)
PMID:21278726
cited
findings in rats recapitulate those in the α5 knockout mice ... α5* nAChRs ... regulate levels of nicotine intake
confidence: 0.90