| 摘要 |
A composition for removal of biofilm in the airway passage is useful for the treatment of infections such as pneumonia caused by Mycoplasma pneumoniae. In general, the composition comprises: (1 ) a quantity of at least one enzyme that catalyzes the hydrolysis of a bond that connects two monosaccharides in a polysaccharide or that connects a monosaccharide with a protein molecule in a glycoprotein sufficient to break down biofilm in the airway; and (2) a pharmaceutically acceptable carrier suitable for administration into the airway The composition can further include ingredients such as a steroid, lysozyme, lactoferrin, or a peroxidase; if a peroxidase is included, the composition can further include an oxidase to generate peroxide as well as a substrate for the oxidase. The composition can be used in methods for treatment of an infection based on the ability of the composition to dissolve biofilm in the airway. |
