Ranjithkumar Chellian

This study shows chronic nicotine increases impulsive action in rats, and nAChR antagonism reduces nicotine-related impulsivity, while agonism does not.

This study shows that CBD reduces oxycodone self-administration in rats with neuropathic pain without diminishing oxycodone's pain-relieving effects.

This study shows that intermittent long-access nicotine self-administration in rats leads to persistent anhedonia, with reward thresholds increasing during both spontaneous and precipitated withdrawal.

This study evaluates AB-free kava's effects on tobacco smoke-exposed mice, showing it mitigates health deficits with safety, suggesting potential for reducing tobacco-related harm.

This study investigates how nicotine's rewarding effects in rats are influenced by glucocorticoid and nicotinic acetylcholine receptors using the ICSS procedure.