Figure 1From: Diminished levels of nasal S100A7 (psoriasin) in seasonal allergic rhinitis: an effect mediated by Th2 cytokinesNasal administration of LPS induces S100A7 release. Healthy subjects were exposed to nasal administration of LPS (100 μg). Nasal lavage (NAL) fluids were obtained before and 24 h post LPS challenge, followed by measurements of S100A7 by use of ELISA (n = 13). *, p < 0.05 (paired t-test).Back to article page