Fig. 5From: Effects of a low-dose IL-2 treatment in HLA-B27 transgenic rat model of spondyloarthritisLow-dose IL-2 did not modify ICOS expression in Treg. The graphs represent the percentage (a) and MFI (b) of ICOS expressed on Treg and the percentage of CD4+ICOS+ T cells among mesenteric LN cells (c), collected at time of sacrifice. Values are the mean of 5–8 rats/group. *p<0.05Back to article page