Figure 4From: IL-17A is increased in the serum and in spinal cord CD8 and mast cells of ALS patientsIL-1β/CD68 macrophages infiltrate both the gray and the white matter of the ALS spinal cord. Immunohistochemistry (A); immunofluorescence (B, C). (A) IL-1β/CD68 (red/brown) macrophages in the gray and the white matter; (B, C) IL-1β/CD68 (red/green) macrophages.Back to article page