公开(公告)号：US20210371814A1

公开(公告)日：2021-12-02

申请号：US17211866

申请日：2021-03-25

申请人： Ningxia Medical University

发明人： Xiuying PEI ,  Xiaoli YU ,  Yikai QIU ,  Ji WU ,  Jianqiang YU ,  Yanrong WANG ,  Xinrui LIU ,  Jing PU

IPC分类号： C12N5/075

摘要： Use of Cistanche deserticola polysaccharide (CDP) in promoting the proliferation and differentiation of female germline stem cells (FGSCs) is provided. Specifically, the addition of CDP in an in vitro cultivation system can promote the proliferation and differentiation of FGSCs, and especially can enhance the in vitro directed differentiation of FGSCs into oocytes, which provides a new research reference for studying the generation of oocytes in vivo and in vitro and also brings a new hope for research on physiological infertility.