Skip to main content
. 2013 Jun 25;2013:319124. doi: 10.1155/2013/319124

Figure 7.

Figure 7

Effects of DAMGO by i.d. injection (a) and by s.c. injection (b) on GNTI- (0.3 mg/kg) induced scratching. (a) Mice were administered an i.d. injection of saline or DAMGO (10 nmol) at 15 min before GNTI (0.3 mg/kg). (b) Mice were administered a s.c. injection of saline or DAMGO (10 nmol) at 15 min before GNTI (0.3 mg/kg). The number of scratches was counted for 30 min after GNTI injection. DAMGO (10 nmol/site) attenuated GNTI-induced scratch behavior by i.d. administration but not s.c. administration. (*P < 0.05 compared to controls). Between-group comparisons for each group were performed by Student's t-test.