Figure 4From: Repeated intranasal TLR7 stimulation reduces allergen responsiveness in allergic rhinitisIL-1Ra in plasma obtained at Study weeks 1, 3, and 5 from the repeat challenge/treatment study (symbols indicate individual values: n = 6). IL-1Ra increased 24 hours after nasal administration of AZD8848 and the effect was consistent and repeatable (p < 0.001).Back to article page