CP and alcohol dependence: The results in all the CP groups (CP1 (337.88±20.66s, p<0.05); CP2 (322.38±17.61s, p<0.05) and CP3 (315.50±4.24s) as evaluated by the time spent in alcohol paired compartment in CPP) showed better protection against alcohol dependence as compared to the vehicle (552.63±27.47s, p<0.05).