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. 2021 Dec 3;15:787362. doi: 10.3389/fnbeh.2021.787362

FIGURE 3.

FIGURE 3

Effect of NAcc Shell PAC1R shRNA knockdown on motivation to drink alcohol in a progressive ratio schedule of reinforcement (n = 8/group). (A,B) Rats with NAcc Shell PAC1R shRNA knockdown (“AAV-PAC1R KD”) showed a higher breakpoint in the PR schedule, compared to control rats (“AAV-CTRL”). (C,D) NAcc Shell AAV-PAC1R KD rats also displayed higher lever presses for ethanol, compared to AAV-CTRL rats. (E,F) AAV-CTRL rats pressed the inactive lever more often than NAcc Shell AAV-PAC1R KD rats. Data represent Mean ± SEM. p ≤ 0.05.