Figure 2From: Quantitative expression of osteopontin in nasal mucosa of patients with allergic rhinitis: effects of pollen exposure and nasal glucocorticoid treatmentPercentage of osteopontin stained area in nasal biopsies pre- and peak season. The percentage of the osteopontin stained area in pre- and peak-season nasal biopsies of allergic rhinitis (AR) patients treated with placebo (P) or fluticasone propionate (FP). The mean and SEM is indicated per group.Back to article page