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. 2012 Nov 19;7(11):e48899. doi: 10.1371/journal.pone.0048899

Figure 4. XRF imaging of the substantia nigra of control and treated samples.

Figure 4

XRF images of Mn (A) and Fe (B) for treated and control samples. Note that the maximum Mn intensity for the control sample is 30% of the treated maximum intensity. Numbers given are in µg/g. (C) Tri-colored image of the SN where red, green, and blue represent Mn, Fe, and Cu respectively (same scale for Mn). Scale bar represents a length of 1 mm. (D) Confocal images of tyrosine hydroxylase stained SN area of adjunct sections recorded in identical experimental conditions.