Object: Probing the close relationship between phlegm and senescence under the direction of TCM theory , then through experiment study , to confirm the mechanism of the correlativity , so as to offer warranty of theory for postpone senescence from resolving phelgm.Methods: The wistar rats were randomly divided into five groups: normal control group; model group; Vitamin E-C group; QTKSF (Quetankangshuaifang) preventing low dose group; QTKSF preventing large dose group.The aging mouse model of phlegm syndrom...