Fig. 4
From: Unveiling the therapeutic potential of octreotide in treating morphine dependence

Impact of OCT administration on morphine preference behavior in rats exposed to morphine. (A) Duration of time that each group spent in the non-preferred chamber (s) on the 7th, 13th, and 20th days. (B) A two-way repeated-measures ANOVA of the Posttest results reveals that the morphine-exposed group exhibited a significantly higher CPP score compared to the saline and OCT groups, whereas the CPP score in the morphine + OCT group was significantly reduced. Data are expressed as the mean ± SEM (*P < 0.05) compared to control group and (#P < 0.05) other groups.