Objective To observe the changes of glucose and lipid metabolism,the liver and renal function and the free radical metabolism of ageing rat model induced by D-galactose and to study the effect of traditional Chinese medicine on anti-ageing mechanism.Methods The ageing rat model was established by injecting D-galactose subcutaneously every day for seven weeks,meanwhile the rats in administration groups were given anti-ageing tablets and Shouwu Yanshou tablets respectively.At the end of the experiment,the glu...