1. College of Pharmacy, Qiqihar Medical University, Qiqihar, China
2. Department of Basic Science, Tianjin Agricultural University, Tianjin, China
3. Department of Pharmacy, Baotou Medical College, Baotou, China
4. Pharmaceutical Laboratory, Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot, China
5. Inner Mongolia Engineering Research Center of the Planting and Development of Astragalus Membranaceus of the Geoherbs, Baotou Medical College, Baotou, China
6. Inner Mongolia Key Laboratory of Characteristic Geoherbs Resources Protection and Utilization, Baotou Medical College, Baotou, China