The Effect of Yang-Warming and Qi-Tonifying Natural Products-on Neuroendocrine of Deficiency-Cold Rats Effects of Tangweian granule on 5-HT2AR in rat model with diabetic gastroparesis Effect of Xanthnotoxol on Contractility of Isolated Rabbit Ileum LOCALIZATION OF SEROTONIN AND ULTRASTRUCTURE OF SEROTONERGIC NEURONS IN THE NERVOUS SYSTEM OF Fasciola hepatica Effects of modified Ganmai Dazao decoction on neuroendocrine system in patients with climacteric depression