RETRACTED: Repeated electro-acupuncture attenuates chronic visceral hypersensitivity and spinal cord NMDA receptor phosphorylation in a rat irritable bowel syndrome model

This article has been retracted. Please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).Reason: This article has been retracted at the request of the Discipline Construction Office of Fudan University, Shanghai, PR China. After extensive investigations the Office has come to the conclusion that the article contains fraudulent data. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and we apologize to readers of the journal for this incident.