Fig. 5. Microgliosis.
Mosaic reconstruction of Iba-1-immunolabeled images of horizontal sections of the human olfactory bulb in non-Parkinson’s disease (a) and a Parkinson’s disease case (c) and the corresponding high-magnification (b, d). Images of Iba-1 immunoreactive horizontal sections of the human olfactory bulb in non-Parkinson’s disease (e, g) and a Parkinson’s disease case (f, h) in both sexes. M: males (e, f); F: females (g, h). Calibration bars, a, c 1000 µm; b–h 125 µm. Graphs (Mean ± SD) represent the percentage of the area fraction of Iba-1 in the Parkinson’s disease (PD) and non-Parkinson’s disease (NPD) groups (i) and including the sex of individuals (j).