Chronic Pain Stimuli Downregulate Mesolimbic Dopaminergic Transmission: Possible Mechanism of the Suppression of Opioid Reward
, Keiichi Niikura2, Akira Yamashita2, Daigo Ikegami2, Naoko Kuzumaki2, Michiko Narita2 and Tsutomu Suzuki3 (1) Life Science Tokyo Advanced Research Center (L-StaR), 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan (2) Department of Pharmacology, Hoshi University School of Pharmacy…