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. 2014 Feb 5;39(6):1538–1546. doi: 10.1038/npp.2014.3

Figure 2.

Figure 2

Mean (±SEM) cocaine infusions before and after delivery of CocH vector or vehicle. CocH vector × 1 rats notably increased their infusions relative to controls (**p<0.01) and baseline (@p<0.01) following hdAD-CocH vector injection. Although the CocH vector × 10 rats increased their infusions for the 10 days following vector delivery, their infusions subsequently decreased to near-zero levels and were significantly lower than their infusions at baseline (@p<0.01) and lower than that of CocH vector × 1 rats (**p<0.01).