以血流动态、皮下温度、自发运动量为指标,对熟地黄的补虚养血作用进行了探讨。材料与方法:①受试品:干地黄50%乙醇提取物(Ⅰ为50mg/kg、Ⅱ为200mg/kg)与熟地黄50%乙醇提取物(Ⅲ为50mg/kg、Ⅳ为200mg/kg)。②实验动物为Crj:Wistar系雄性大鼠,3或8周龄,在恒温、恒湿条件下预饲养 Taking blood flow dynamics, subcutaneous temperature and spontaneous exercise as indicators, the role of Rehmannia glutinosa tonic deficiency and nourishing blood was discussed. Materials and Methods: 1 Test article: 50% ethanol extract of Radix Rehmanniae (I is 50mg/kg, II is 200mg/kg) and Rehmannia glutinosa 50% ethanol extract (III is 50mg/kg, IV is 200mg/kg) . 2 Experimental animals were Crj: Wistar male rats, 3 or 8 weeks old, pre-fed under constant temperature and humidity conditions.