Mucin Gene Expression in Reflux Laryngeal Mucosa: Histological and In Situ Hybridization Observations
Figure 2
Mucin gene expression in laryngopharyngeal reflux mucosa. In situ hybridization photographs of the expression of MUC3 in laryngeal ventricle (a), MUC4 in posterior commissure (b), and MUC5AC in laryngeal ventricle (c). Sections were lightly counterstained in Harris’ haematoxylin and then immersed in Scott’s modified tap water (bluing reagent). Arrows indicate areas of mucin gene expression. Magnification 200X.
