TABLE 2

Composition of binary mixtures of cocaine and caffeine, MDPV and caffeine, and cocaine and MDPV

CycleCocaine (mg/kg):Caffeine(mg/kg)MDPV (mg/kg): Caffeine (mg/kg)Cocaine (mg/kg):MDPV (mg/kg)
3:13:13:1
1saline:salinesaline:salinesaline:saline
21.4:1.50.10:0.981.1:0.03
32.5:2.60.19:1.72.0:0.06
44.5:4.60.33:3.13.6:0.11
58.0:8.20.59:5.56.4:0.20
614.3:14.71.0:9.811.4:0.35
1:11:11:1
1saline:salinesaline:salinesaline:saline
20.9:2.90.07:2.00.75:0.07
31.7:5.20.12:3.51.3:0.12
43.0:9.30.22:6.22.4:0.22
55.3:16.50.39:11.04.3:0.39
69.5:29.30.70:19.37.6:0.70
1:31:31:3
1saline:salinesaline:salinesaline:saline
20.5:4.40.03:2.90.38:0.03
30.8:7.80.06:5.20.67:0.06
41.5:13.90.11:9.31.2:0.11
52.7:24.70.20:16.62.1:0.20
64.8:44.00.35:29.53.8:0.35