interferons

例句：

1. 1.Interferons are a type of protein that can help fight cancer cells.
   干扰素是一种蛋白质，可以帮助抵抗癌细胞。
2. 2. The researchers found that interferon treatment could reduce the risk of developing Alzheimer's disease.
   研究人员发现，干扰素治疗可以减少患阿尔茨海默病的风险。
3. 3. The patient was given interferon to help control his immune system.
   患者被给予干扰素以帮助控制他的免疫系统。