Methods: A single oral dose of 10 mg amlodipinebesylatetablets was given to each volunteers, then a drug concentration-time curve was drawn to calculate phar-macokinetic parameters.

• 方法:每人每次口服10mg苯磺酸氨氯地平片后,绘制出血药浓度-时间曲线,并计算出主要药动学参数。