1. After infection serum monoamine oxidase and mucoprotein increased markedly, while plasm hydroxyproline and proline decreased evidently.

2. This enzyme helps prevent the accumulation of mucoprotein (partially digested protein) in the body and lymphatic system.

3. Results Sialic mucoprotein is a main content in nomal biliary epithelia. Sulfuric mucoprotein was increased during malignant change of biliary epithelia.

4. In order to study the pathogenesis of hepatic fibrosis, serum monoamine oxidase, mucoprotein, plasma proline and hydroxyproline were determined on 7 rabbits infected with Schistosoma japonicum.

5. The mid-lateral amd mid-dorsal of cercarial body contain granule-shaped masses mucoprotein and diastase-fast PAS positive substances.

6. Objective: To investigate the effect of synthetic drug QTY06 on chronic airway inflammation and mucoprotein expression induced by intratracheal instillation of lipopolysaccharide.