Retraction Note to: Effects of microRNA-21 on Nerve Cell Regeneration and Neural Function Recovery in Diabetes Mellitus Combined with Cerebral Infarction Rats by Targeting PDCD4
1 Department of Neurosurgery, The First Hospital of Jilin University, No. 1, Xinmin Road, Chaoyang District, Changchun, 130021, Jilin Province, People's Republic of China.
2 Department of Radiology, The First Hospital of Jilin University, No. 1, Xinmin Road, Chaoyang District, Changchun, 130021, People's Republic of China.
3 Department of Neurosurgery, The First Hospital of Jilin University, No. 1, Xinmin Road, Chaoyang District, Changchun, 130021, Jilin Province, People's Republic of China. jinluyu@hotmail.com.