mucin

1.The mucin is positie for mucicarmine, PAS, and alcian blue.The glands are negatie for PSA and PAP.

粘蛋白胭脂红色、PAS色阿辛蓝色阳性，免疫组PSAPAP色阴性。

2.Objectives:To investigate the inhibition of dexamethasone on the hypersecretion of airway mucins in chronic bronchitis rats.

探讨地塞米松对慢性支气管炎大鼠呼吸道粘蛋白高分泌抑制作用。