山芍药Paeonia japonica Miyabe根对持续性运动的影响与中枢性疲劳的关系的研究鲜有报道,因此作者研究了该植物水提取物对大鼠在踏旋器运动中耗费的时间、脊缝5-羟色胺(5-HT)合成及色氨酸羟化酶(TPH)表达的影响。实验分为正常对照组,10、50和100 mg/kg 3个剂量提取物组,运动组,运动+10或-50或+100 mg/kg提取物的3个组。在 The study of the relationship between the effects of Paeonia japonica Miyabe roots on persistent exercise and central fatigue has rarely been reported. Therefore, the authors studied the time spent by the plant’s water extract on the rat’s treadmill movement, and the spinal seam 5- Synthesis of Serotonin (5-HT) and Effect of Tryptophan Hydroxylase (TPH) Expression. The experiments were divided into normal control groups, 10, 50 and 100 mg/kg 3 dose extract groups, exercise group, exercise + 10 or -50 or +100 mg/kg extract in 3 groups. in