Figure 3From: Effect of allergen-specific immunotherapy with purified Alt a1 on AMP responsiveness, exhaled nitric oxide and exhaled breath condensate pH: a randomized double blind studyIndividual values for exhaled breath condensate (EBC) pH in the specific immunotherapy and placebo groups at baseline and after 6 and 12 months of treatment. Horizontal lines are means. Changes in EBC pH were not significantly different between the SIT and placebo groups (P = 0.30 and P = 0.33 for changes at 6 and 12 months of treatment, respectively).Back to article page