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| Figure 3: Gross and histopathological changes in the spinal cord after grafted with D18 NP for 1 month. Injection cavities were gently recovered and hemosiderosis was noted around the transplantation site (A, Magnification×200). indicates injection cavity and black arrow indicates hemosiderosis. Moderate granulation (B, black arrow) and giant cells (C, black arrows) were found beside the injection sites (B, Magnification×100; C, Magnification×200) |
