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. 2008 Apr 14;205(4):897–913. doi: 10.1084/jem.20071046

Figure 8.

Figure 8.

Treatment with mast cell stabilizing agent cromolyn sodium blocks intestinal permeability and protects against antigen sensitization. (A) Experimental regimen. Diarrhea occurrence (B), total serum IgE for iFABPp-IL-9Tg and BALB/c WT mice treated with control or the mast cell stabilizing agent cromolyn sodium and subsequently OVA-challenged mice (C). (D) Passive anaphylaxis (maximum temperature decrease over 20 min) in iFABPp-IL-9Tg mice treated with control or the mast cell stabilizing agent cromolyn sodium. After the 9th OVA i.g. challenge, the mice were i.v. administered IgE-anti-TNP and subsequently i.v. injected withTNP-BSA. (A–D) Data represented as the mean ± the SEM; 4–5 mice per group. (A) Data are represented as the percentage of diarrhea occurrence over the number of OVA challenges in iFABPp-IL-9Tg and BALB/c WT mice treated with control or the mast cell stabilizing agent cromolyn sodium.