Rats were randomly divided into 2 groups(10 rats per group) and injected TMT 0 and 10.0 mg/kg,respectively. Urine was collected for 24 h at the 1st,6th and 11th day. The urine volume and the concentration of urine potassium were measured.

• 将大鼠随机分成2组；每组10只；分别经腹腔注射TMT 0、10.；0 m g/kg；测定1 d、6 d和11 d的24 h尿量和尿钾浓度。