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Spatial distribution of iron in the brain tissue of the substantia nigra pars compacta determined by PIXE analysis

delete2026-07-03
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PRE
AI
J
Ján Pánik
M
Martin Kopáni
S
Silvia Dulanská
M
Miroslav Ješkovský
J
Jakub Kaizer
J
Jakub Zeman
M
Michal Trnka *
P
Pavel P. Povinec
DOI：10.1016/j.radphyschem.2026.114216delete
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Abstract

Abstract

En 中文
• PIXE enabled quantitative macro-scale mapping of iron in brain tissue. • Substantia nigra shows high iron heterogeneity with distinct focal hot spots. • Maximum local iron concentrations reached 3096 ng/mg in non-diseased tissue. • No linear correlation was found between donor age and regional iron levels.

Journal

Radiation Physics and Chemistry cover
Radiation Physics and Chemistry
IF:
3.3
Papers:
1.6K
Citations:
1.7W

Organization

C
comenius university
Scholars:
365
Papers: 122
Citations: 1
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