And those eyes is crucial for an alfa hunter for another reason.

这种眼睛对顶级猎者来说至关重要还有另一层原因。

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-乙酰半胱氨酸，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核酸的一种核酸酶。

Intravenous iron therapy can sometimes be useful, and when hemoglobin levels fall below 7 grams per deciliter, transfusions with packed RBCs, or erythropoietic agents like epoetin alfa or darbepoetin alfa may be given to improve symptoms.

静脉注射铁剂有时也有用，当血红蛋白水平降至7g/dL以下时，可以输注红细胞或用红细胞生成剂，如阿法依泊汀（促红细胞生成素）、阿法达贝泊汀来改善症状。