We've found that tumor growth in vitro was inhibited 70 percent in the group that made these changes, whereas only nine percent in the comparison group.
通过进行肿瘤生长的体外试管实验我们发现， 实验组中的肿瘤生长被抑制了百分之七十， 而在对照组中这个比例却只有百分之九。