TABLE 2.
Experiment 1 | Experiment 2 | Experiment 3 | |
---|---|---|---|
Baseline | U50,488 & bremazocine |
U50,488 & bremazocine |
U50,488 & bremazocine |
Pretreatment conditions |
i.c. nor-BNI 0.32 mg |
i.c. nor-BNI 0.032 mg |
s.c. nor-BNI 0.32 mg in the back |
Days after nor-BNI injection | |||
1 | U50,488 | U50,488 | U50,488 |
3 | Bremazocine | Bremazocine | Bremazocine |
7 | U50,488 | U50,488 | U50,488 |
10 | Bremazocine | Bremazocine | Bremazocine |
14 | U50,488 | U50,488 | |
21 | U50,488 | U50,488 | |
28 | Bremazocine | Bremazocine | |
35 | U50,488 | U50,488 | |
42 | Bremazocine | ||
49 | U50,488 | ||
56 | Bremazocine | ||
63 | U50,488 |