Figure 3

Semi-quantitative analysis of MUC5AC, MUC6, αGlcNAc and TFF2 expression scores in low- and high-grade PGA. Bar graph indicates case numbers of each score in low- (a) or high-grade (b) PGA. Differences in MUC5AC, MUC6 and αGlcNAc expression scores in low-(c) or high-grade (d) PGA are compared. Data are represented as means ± SEM (c, d).