Retraction Note: Hydralazine Promotes Central Nervous System Recovery after Spinal Cord Injury by Suppressing Oxidative Stress and Inflammation through Macrophage Regulation

The Editor-in-Chief has retracted this article on the corresponding authors’ request. The corresponding author on behalf of all the authors stated that the data presented in this article does not belong to the named authors, but belongs to Prof. Sheng-xi Wu and Prof. Wang Xi of the Department of Neurobiology of the Fourth Military Medical University, Xi’an, China. All Authors agree to this retraction.