Amylase, meanwhile, reduces carbs to glucose and fructose, and nuclease busts the nucleic acids that are in DNA and RNA into nucleotides.

与，淀粉酶将碳水化合物还原为葡萄糖和果糖，酸酶将脱氧糖酸和糖酸分解成苷酸。

There are also medications like N-acetylcysteine which cleaves disulfide bonds in the mucus glycoproteins and dornase alfa which is a nuclease that cuts up nucleic acids in the mucus to thin it out.

药物治疗包括N-乙酰酸，可以破坏黏液中糖蛋白的二硫键；阿法链道酶，可破坏并稀释黏液中酸的一种酸酶。