Figure 5From: IL-17A is increased in the serum and in spinal cord CD8 and mast cells of ALS patientsTNF-α/CD68 macrophages overlie neurons. Confocal microscopy of ALS spinal cord. (A) TNF-α/CD68 (magenta/green) macrophages overlie many NeuN/DAPI (red/blue) neurons and appear white (*) (40×); (B) Two macrophages (magenta/green) overlie a neuron (red/blue) (100×); (C) to (F) TNF-α (magenta); CD68 (green); neu-N (red); DAPI (blue).Back to article page