Local IgE production by nasal ragweed sensitization.

<p>Mice were nasally administered ragweed (RW) pollen on indicated consecutive days. GLTs and PSTs expression in cLN (A) and nasal (B) B cells. (C) qPCR analysis of <i>Aicda</i> expression in cLN and nasal B cells. Data representative of three independent experiments (n = 2). Nasal B cells were pooled from five mice.</p>