Fig. 5

Effects of M871 on M1145-induced increases in the HWL and HWT in NAc of CCI rats. a HWL of the left hind paw; b HWL of the right hind paw. c HWT of the left hind paw; d HWT of the right hind paw. 1 nmol M1145 was bilaterally injected into NAc of CCI rats at 0 min, and 1 nmol M871 or 1 μl of acetonitrile as a control was bilaterally injected into NAc of CCI rats at 5 min. The data are presented as the mean ± SEM. *: Represents the overall difference between M1145 + M871 group and M1145 + acetonitrile group; #: Represents the difference between the M1145 + M871 group and the M1145 + acetonitrile group at each time point. ^#, *P < 0.05, ^##, **P < 0.01, ^###, ***P < 0.001 compared with the acetonitrile group