日本名古屋大学医学最近研究出一种用口腔粘膜细胞再生眼角膜的新技术。 该研究项目负责人说，这是一项划时代的科研成果，在世界上尚属首次。其方法是，将面颊内侧的粘膜切开数毫米，再从深 0.2～ 0.5毫米处取出粘膜干细胞，加以培养。待两三周之后将它制成透明状薄膜，然后 Nagoya University, Japan, recently developed a medical medicine with oral mucosal cells to regenerate the cornea of ​​the new technology. The research project leader said that this is an epoch-making scientific research, for the first time in the world. The method is, the cheek medial mucosa cut a few millimeters, then 0.2 to 0.5 mm deep mucosal stem cells removed and cultured. After two or three weeks it will be made into a transparent film, and then