A new method for improving the success rate of the establishment of endometriosis models in rats

VernacularTitle:提高大鼠子宫内膜异位症建模成功率的新方法
Author: Longwei LI ; Yanyun WANG ; Qi CHEN ; Yaping WANG ; Lu HAN
Publication Type:Journal Article
Keywords: Endometriosis; Model; animal; Estrus; Rodentia
From: Chinese Journal of Comparative Medicine 2016;26(3):81-85
CountryChina
Language:Chinese
Abstract: Objective To provide ideal endometriosis animal models for research new treatment methods. Methods 64 Sexual mature without pregnant SD rats who has regular oestrous cycle were underwent operation that autologous endometrium were transplanted to peritoneum and subcutaneous with lancet gently cut tissue of where to transplant in the rut, and compared the model of peritoneum and subcutaneous after 4 weeks.Results The general success rate of autologous endometrium transplantation in rat estrus was 93.3%,and the peritoneum transplantation success rate was 51.7%, subcutaneous was 88.3%, the difference of the two place transplantation has statistical significance. Compare the two parts of volume of endometriosis,there was no statistically significant difference.Conclusion Using the lancet to establish the endometriosis model has a high success rate, and subcutaneous model is better than peritoneum.