From: Cell specific quantitative iron mapping on brain slices by immuno-µPIXE in healthy elderly and Parkinson’s disease
SN
Nissl+/mm2
TH+/mm2
Extraneuronal neuromelanin
Lewy bodies
Co
41 ± 12
14 ± 8
Negative
PD
15 ± 4
2.5 ± 1.5
Positive