(1. Department of Neurosurgery in The First Affiliated Hospital of Baotou Medical College of Inner Mongolia University of Science and Technology, Baotou 014010,China; 2. Biomedicine Research Center, Baotou 014040; 3. Department of Biochemistry and Molecular Biology,Baotou Medical College of Inner Mongolia University of Science and Technology,Baotou 014040; 4. Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine,Xuanwu Hospital,Capital Medical University,Beijing 100053)
R-33