Lactobacillus rhamnosus GG Activation of Dendritic Cells and Neutrophils Depends on the Dose and Time of Exposure

Figure 2

T cell activation is dependent on the dose of LGG used to stimulate DC or neutrophils. IFNγ (a) and IL-2 (b) production by T cells after 5 days of coculture with DC, neutrophil, or DC-neutrophil (stimulated with low or high dose of LGG for 2 h and then DC for 18 h). Data are presented as the mean ± SEM. “” indicates a significant difference compared to their respective no LGG controls (). “” indicates significant difference between high and low dose of LGG treatment ().

(a)

(b)