Figure 6From: Glutathione Peroxidase 4 is associated with Neuromelanin in Substantia Nigra and Dystrophic Axons in Putamen of Parkinson's brainGPX4 is associated with dystrophic axons in PD putamen. Confocal images of GPX4 (blue) and TH (magenta) in non-PD (and PD brain (F, H, J). GPX4 has little association with TH in control brain sections, but colocalizes with TH in dystrophic axons in PD brain (shown by white color, white arrowheads). Scale bar: 10 μm.Back to article page