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(a) The expression of SDF-1 and CXCR4 (optical density value). Compared with control group: ∗ P < 0.05; compared with model group: △ P < 0.05. (b) Expression of SDF-1 (magnification ×400). (c) Expression of CXCR4 (magnification ×400). Note: C: control group; M: model group; A: AMD3100 group; Z: AsIV group.
