Lab-grown organ breakthrough 人造器官新突破
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文字稿:
In this jar, hope for many who need a transplant.
In a Boston laboratory, a rat kidney has been stripped of its cells, leaving just this white scaffold.
Then the organ was reseeded with fresh cells and put into another rat. It filtered the animal’s blood and produced urine.
The results are promising but human trials are still a long way off.
Vocabulary 词汇:
transplant （器官）移植
kidney 肾脏
stripped of 剥离
scaffold 支架
reseeded 再植入细胞
