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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Drug Alcohol Depend. 2013 Sep 19;135:22–28. doi: 10.1016/j.drugalcdep.2013.09.009

Table 1.

DA concentrations during baseline collection and after injecting with OIL or EB.

Dorsolateral Striatum (DLS) Nucleus Accumbens (NAc)
Baseline OIL/EB Baseline OIL/EB
Male Oil 5.72 ± 0.66 7.07 ± 0.96 9.05 ± 1.67 10.58 ± 2.88
EB 7.78 ± 1.08 8.40 ± 1.41 6.67 ± 1.52 5.83 ± 0.41
Female Oil 3.09 ± 0.46 4.47 ± 0.72 3.84 ± 0.82** 6.25 ± 1.97
EB 7.30 ± 1.32* 9.24 ± 2.16 5.41 ± 1.73 5.42 ± 0.95

Values shown are the mean of 3 samples ± SEM in picograms per 10 min collection adjusted for recoveries.

*

indicates significant main effect of group in the basal and post OIL/EB injection periods in the DLS prior to cocaine treatment in; post hoc tests indicate a significant difference between OIL and EB females in 2 of the 3 time points (p < 0.05).

**

indicates a significant main effect of sex in the baseline DA levels in the DLS and the NAc, with post hoc tests indicating a significant difference between males and females in the oil groups in all 3 time points (p < 0.05).