Figure 3.

Allergen-induced Th1, Th2 and Tr1-like cell populations in allergic and non-allergic participants. Data represents (a) CD154+IL-4+ Th2 cells, (b) CD154+IFNγ+ Th1 cells and (c) CD154+IL-10+ Tr1-like cells illustrated as the background-corrected frequency of positive cells per 106 CD4 T cells on a log scale, (d) Th2: Th1 ratio.

Smith et al. BMC Immunology 2013 14:49   doi:10.1186/1471-2172-14-49
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