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. 2017 Aug 14;11:151. doi: 10.3389/fnbeh.2017.00151

Figure 6.

Figure 6

Effects of AIE (5 g/kg, i.g., 2 days on/2 days off) exposure on β2M +IR expression in the hippocampal DG of male rat brain at P57 and P95. Figure on the left: AIE exposure remarkably increased β2M+IR expression (63%) compared with control group at P95. **p < 0.01 compared with control group. β2M+IR expression had a significantly maturational increase in AIE group (47%). #p < 0.05 compared with AIE group at P57. The data were expressed as the numbers of β2M+IR positive cells, each point is mean ± SEM per mm2 (n = 7~8/group). Right panels: β2M+IR expression in the granular cell layer of the hippocampal DG (Immunohistochemical staining, Bar scale = 50 μm).