Skip to main content
. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Psychopharmacology (Berl). 2015 Nov 28;233(5):873–882. doi: 10.1007/s00213-015-4166-9

Figure 3.

Figure 3

Effects of 2-BFI/acetaminophen (top) and phenyzoline/acetaminophen (bottom) combinations (left, 1:3; middle, 1:1; right, 3:1) against thermal hyperalgesia (open circles) and on rate of food maintained responding (filled circles) in rats responding under a fixed ratio 10 schedule of food presentation. Ordinate, percentage of maximal possible effect for thermal anti-hyperalgesia (open circles) or percentage of control responding rate (filled circles); Abscissa, dose of drug (mg/kg). *P<0.05 as compared to vehicle thermal hyperalgesia or vehicle responding rate. See Figure 2 for other details.