Electroacupuncture potentiates peripheral CB2 receptor-inhibited chronic pain in a mouse model of knee osteoarthritis
Xiao-Cui Yuan,1 Qiang Wang,2 Wen Su,3 Hong-Ping Li,1 Cai-Hua Wu,3 Fang Gao,1 Hong-Chun Xiang,1 He Zhu,1 Li-Xue Lin,1 Xue-Fei Hu,1 Jie Cao,4 Jing-Jing Li,1 Man Li1 1Department of Neurobiology and Key Laboratory of Neurological Diseases of Ministry of Education, The Institute of Brain Research, School of Basic Medicine, Tongji Medical College of Huaz