1,"made the colour yellow,back fur die mice falls off,slow,such as depression,males than females,aging and spirit better feeding groups of mice,increased activity,and the colour to soft luster; each dose group could significantly improve the mice liver and serum total superoxide disproportionation enzyme urinary glycosides peptide (T - SOD) and peroxidase (gsh-px) activity and lower malondialdehyde (MDA) content."
2,"after the superfine grinding of different size eucommia bark has remarkable anti-aging effect,and the smaller the particle size of anti-aging effect more significant."