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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: J Allergy Clin Immunol. 2010 Mar 20;125(5):1157–1158.e5. doi: 10.1016/j.jaci.2010.01.020

Figure 1. Effect of 12 weeks of anti-IgE treatment on the allergen-specific PC20 values of asthma volunteers.

Figure 1

PC20 values or relative allergen concentrations at which the FEV1 values decreased by at least 20% from baseline were determined both before and after 12 wks of anti-IgE treatment. The mean PC20 values are indicated on either side of time-points by solid horizontal lines.