Check out our new publication in Pharmacology Biochemistry and Behavior! Nicotine administration produces a rightward shift in the dose-response curve for opioids in Pavlovian conditioning procedures. Here we show that nicotine limits acquisition of morphine-induced CTA without affecting the ability to discriminate the morphine interoceptive state.
https://www.sciencedirect.com/science/article/abs/pii/S0091305723000916