Figure 2. (IMAGE) Moscow Institute of Physics and Technology Caption Conditions that can be affected by activating or inhibiting type 1 (CB1) or type 2 (CB2) cannabinoid receptors independently. Credit Xiaoting Li et al./Cell Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.