When chroma of serum Potassium ion is elevatory, can promote adrenal coriaceous secrete aldehyde solid ketone, make potassium is excreted thereby increase, make potassium ion chroma returns to normal.

• 当血清钾离子浓度升高时，可促进肾上腺皮质分泌醛固酮，从而使钾排泄增加，使钾离子浓度恢复正常。