锌片埋入3组大白鼠膀胱连成实验性膀胱磷酸铵镁钙结石模型,分别给中药排石汤、亚甲蓝溶液和普通水,观察结石形成情况。结果表明:排石汤组结石重量最轻。还发现在动物摄取高乳糖食物时,亚甲蓝对结石症疗效不显著。认为用亚甲蓝治疗尿路结石时,避免或减少乳类食物,可能有利于该药疗效的发挥。 Zinc tablets were embedded in three groups of rats with bladder transitional bladder into experimental magnesium phosphate calcium magnesium stone model, respectively, row of stone soup, methylene blue solution and ordinary water, observe the formation of stones. The results showed that Paishi Decoction has the lightest weight of stones. Also found in animal intake of high lactose foods, methylene blue curative effect is not significant. That the treatment of urinary tract stones with methylene blue to avoid or reduce the milk of food may be beneficial to the efficacy of the drug.