药性组合 托吡酯 新功能 气阴两虚型肺癌 阴虚阳亢型高血压 肺热津伤型糖尿病 气阴亏虚型糖尿病 medicinal property combination topiramate new function Qi and Yin deficiency lung cancer Yin deficiency and Yang hyperactivity hypertension Lung heat and Jin injury diabetes Qi and Yin deficiency diabetes