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. 2021 Jun 22;9:672847. doi: 10.3389/fcell.2021.672847

FIGURE 7.

FIGURE 7

Inhibition of AIM2 retards IDD progression in vivo. (A) Histological staining, including hematoxylin-eosin (HE), safranin O (S-O), and Sirius red (S-R) staining, showed the morphology of rat disc tissues. The IDD, si-AIM2, and si-scr group were conducted with needle puncture. (B) Histological grades to evaluate the degree of disc degeneration in different group. (C,D) Immunochemistry results of γ-H2AX in rat dis tissues (C) and quantification of cγ-H2AX-positive cell rate (D). Data were presented as the means ± SD, n = 6. **P < 0.01, ***P < 0.001 vs. control group; ##P < 0.01 vs. IDD group.