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一种从普通鸡蛋蛋黄中培养出的抗体混合物,可能阻止源于食品、且每年导致数千美国人丧生的病菌传播。加拿大阿尔伯塔大学(UniversityofAlberta)的研究者发现,注射过大肠杆菌等食物产生的病原体的母鸡,可以产生对该病菌的抗体。这种抗体会在该母鸡产下的鸡蛋蛋黄中积累。该研究
A mixture of antibodies raised from common egg yolk may prevent the spread of germs that originate in food and kill thousands of Americans each year. Researchers at the University of Alberta in Canada have found that hens that have been injected with pathogens such as E. coli produce antibodies to the bacteria. This antibody accumulates in the egg yolk produced by the hen. The study