Department of Obstetrics and Gynecology;
Shengjing Hospital of China Medical University;
Shenyang 110022;
Liaoning Province;
China;
Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province;
Shenyang 110004;
Liaoning Province;
China;
Key Laboratory of Health Ministry for Congenital Malformation;
Shengjing Hospital of China Medical University;
Benxi 117004;
Liaoning Province;
China;
Menstrual blood-derived stromal cells; Endometrial treatment; Intrauterine adhesion; Stem cell transplantation; Biosafety; Toxicity;