1. Department of Physiology, Medical College of Shihezi University, Shihezi, Xinjiang 832002, P.R. China
2. Department of Anesthesiology, First Affiliated Hospital, Medical College of Shihezi University, Shihezi, Xinjiang 832002, P.R. China
3. Department of Pathophysiology, Medical College of Shihezi University, Shihezi, Xinjiang 832002, P.R. China
4. Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing 100191, P.R. China