Table 1:

Average licks to 20% EtOH across the seven week discriminated approach paradigm

Group	Week 1	Week 2	Week 3	Week 4	Week 5	Week 6	Week 7
EtOH Exposed – Nicotine	206 ± 35.2	240 ± 75.0	131.7 ± 21.8	123.7 ± 32.1	122.7 ± 26.4	189.7 ± 41.8	161.9 ± 40.4
EtOH Exposed – Saline	68.9 ± 9.7	118.1 ± 53.2	118.0 ± 60.0	161.2 ± 55.0	147.4 ± 52.8	114.6 ± 37.7	161.8 ± 61.5
Non Exposed – Nicotine	112.6 ± 6.9	201.0 ± 74.1	211.5 ± 65.2	211.5 ± 58.7	259.9 ± 90.3	316.4 ± 109.3	200.0 ± 60.9
Non Exposed – Saline	59.1 ± 13.3	95.6 ± 38.8	118.3 ± 38.4	200.1 ± 57.0	261.5 ± 71.2	241.5 ± 93.0	197.0 ± 48.2