After end time pouring-stomach has been 24 hours, each group stochastically took 8 mices and took the circumference blood from the eyeball;

• 另取40只雄性昆明小鼠，随即分为5组，每组8只。 同样按牛初乳粉人体推荐摄入量2g/日/60Kg等效剂量的1、10、20倍设低剂量组、中剂量组、高剂量组及阴性对照组和阳性对照组。