Xingjie Ping Biography Publications JoVE Articles Xingjie Ping has not added a biography. If you are Xingjie Ping and would like to personalize this page please email our Author Liaison for assistance. Publications Essential Role of Protein Kinase C in Morphine-induced Rewarding Memory Neuropharmacology. Feb, 2012 | Pubmed ID: 22023848 The Possible Involvement of Endogenous Ligands for Mu-, Delta- and Kappa-opioid Receptors in Modulating Morphine-induced CPP Expression in Rats Peptides. Dec, 2006 | Pubmed ID: 17097192 Preparing Undercut Model of Posttraumatic Epileptogenesis in Rodents JoVE 2840 Neuroscience