配方基于发表的两篇文献，点击可下载文献原文
•Sato et al. Long-termexpansion of epithelial organoids from human colon, adenoma, adenocarcinoma,and Barrett's epithelium,Gastroenterology. 2011;141(5):1762-72.
•Jung et al. Isolation and invitro expansion of human colonic stem cells, Nat Med. 2011;17(10):1225-7.