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. 2021 Apr 8;45(6):930–939. doi: 10.1080/10790268.2021.1896275

Figure 3.

Figure 3

Light Photomicrographs show immunohistochemical expression of TNF-α in the horizontal sections of traumatized spinal tissue. The positive staining of TNF-α is presented by a brown color of cytoplasm (arrows) (Scale bar = 100 µm). Densitometry analysis was performed for immunohistochemical photomicrographs of TNF-α. Data are expressed as a percentage of total tissue area. aP < 0.001 versus sham group; bP < 0.01 versus sham group; cP < 0.05 versus sham group; dP < 0.001 versus SCI group; eP < 0.05 versus MP and HBO groups.