Institute of Comparative Medicine andCenter of Experimental Animals;
Southern Medical University;
Guangzhou 510515;
Guangdong Province;
China;
Cancer Research Institute;
Southern Medical University;
Guangzhou 510515;
GuangdongProvince;
China;
Department of Pathology;
ShiheziUniversity;
Shihezi 832002;
Xinjiang Uygur AutonomousRegion;
China;
Institute of Gynecology and Obstetrics;
the ThirdAffiliated Hospital of Guangzhou Medical College;
Guangzhou510150;
Guangdong Province;
China;
Center of ExperimentalAnimals;
Sun Yat-Sen University;
Guangzhou 510080;
Guangdung Province;
China;