1. Department of Physiology, Hebei Medical University, Shijiazhuang, China.
2. Department of Gynaecology and Obstetrics, Fourth Hospital of Hebei Medical University, Shijiazhuang, China.
3. Hebei Collaborative Innovation Center for Cardio-Cerebrovascular Disease, Shijiazhuang, China.
4. The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, China.
5. Key Laboratory of Neurophysiology of Hebei Province, Shijiazhuang, China.