英国科学家从干细胞培育出微型肝脏,这是一个世界性的重大突破。这个微型的器官将用于药物检测并且减少动物实验的需要。科学家认为这是创造可用于修复受损肝脏甚至创造完整肝脏的第一个阶段。由纽卡斯尔大学的科学家创造的微型肝脏使用了新生婴儿脐带中的干细胞。这些细胞被置于由美国 British scientists have developed miniature livers from stem cells. This is a major global breakthrough. This miniature organ will be used for drug testing and reduce the need for animal experiments. Scientists believe this is the first stage of creating a liver that can be used to repair a damaged liver or even create a complete liver. Miniature livers created by scientists at Newcastle University use stem cells in the umbilical cord of newborn infants. These cells are placed by the United States