Results The bone mineral and collagen level decreased in OVX rat,the type Ⅰ collagen fibrils became thinner,broken and its structure disordered;the mRNA level of collagen type Ⅰ and MMP\.

Influence of di-butyltin dilaurate on rats testosterone and synthetic key enzymes;

Study on the characteristics of content and distribution of light rare earth elements in rat testes;

Alterations of gene expression profiles in lungs of rats following sulfur dioxide inhalation;

Summary of Long Term Toxicity Experiment on Mouse for Monosodium Glutamate;

The Influence of Chinese Compound Prescription with The Function of Warming Yang and Activiting Blood to Blood the Ultrastructure of Platelet in The Yang Deficiency and Blood Stasis Syndrome of Coronary Disease of Mouse,and to the Blood Platelet Aggregation Rate;

Effects of different ways of illumination on outer unclear layer thickness of mouse retina;