ILC2 Proliferated by IL-33 Stimulation Alleviates Acute Colitis in Rag1^-/- Mouse through Promoting M2 Macrophage Polarization

Figure 2

IL-33 intraperitoneal injected to WT C57/BL6 male mouse. Lymphocyte subsets of the LPL or MLN of IL-33-treated mice were analyzed by flow cytometry. Phenotype (C-kit, CD27, CD69, CD44, ST2, CD127, I-A/I-E, DR3, CD90.2, NK1.1, CD11b, CD11c, and NKp64) of CD3-B220-CD25+ cells (a) in LPL and (b) in MLN.

(a)

(b)