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. 2011 Jun 29;156(3):305–312. doi: 10.1159/000323889

Fig. 2.

Fig. 2

IL-4 levels in the BALF. IL-4 levels in animals given sensitization with i.n. HDM (a), i.p. HDM (b), i.n. OVA (c) or i.p. OVA (d) are shown. The open and closed columns indicate the values of animals with and without sensitization and challenge of allergen, respectively. KO and WT indicate TRPV1 receptor gene knockout (TRPV1–/–) and wild-type mice (TRPV1+/+), respectively. Values are expressed as means ± SEM. * p < 0.05 and ** p < 0.01 vs. corresponding animals without sensitization and challenge; + p < 0.05 between TRPV1–/– and TRPV1+/+.