Method:343 cases were treated by Total Glucosides of paeony capsules or Kunming Shanhaitang,the late result was observed;the nitric oxide(NO)and the nitric oxide synthase(NOS)levels were examined.

• 方法:343例RAU患者分别接受白芍总甙胶囊(治疗组)、昆明山海棠片剂(对照组)治疗,观察其远期疗效,并于治疗前及停药一年后检测患者血清一氧化氮和一氧化氮合酶水平。