Figure 2From: Differences in IgE mediated basophil degranulation induced by proteic fractions from whole flea body extract in patients with papular urticaria by flea bite and healthy controlsAnalysis of basophil degranulation induced by proteic fractions derived from flea extract. Representative Dot Plot of the basophil degranulation induced by three protein fractions (<50 Kda, 50–100 Kda and >100 Kda) and flea extract (FE) (A). Frequency of basophil degranulation induced by protein fractions and FE in PUFB patients and healthy controls (B). ** p < 0.1, *** p < 0.005.Back to article page