Both techniques rely on wrapping the cells in a substance derived from seaweed , called alginate, which allows insulin out but stops the transplanted cells from being destroyed by the recipient's immune system.
Both techniques rely on wrapping the cells in a substance derived from seaweed , called alginate, which allows insulin out but stops the transplanted cells from being destroyed by the recipient's immune system.
这两项技术依靠用从海藻中提取的藻酸盐物质来包裹细胞，这样可以让胰岛素输送出来，但是同时防止被移植的细胞被受体的免疫系统破坏。