Figure 1
From: Three-Dimensional Mass Spectrometry Imaging Identifies Lipid Markers of Medulloblastoma Metastasis
(a) Optical images of the 49 aligned sagittal sections from a ND2:SmoA1 transgenic mouse brain containing a non-metastasizing cerebellum tumor with (b) the corresponding MS visualization using three representative channels; m/z 790.5 in blue, m/z 888.6 in green, and m/z 885.5 in red, overlaid on one another. (c) Hematoxylin and eosin (H&E) stains of sections no. 29 and 41 indicating the primary MB tumor region (purple). (d) Three-dimensional alignment of all 49 mouse brain sections shown in (b). (e–k) Visualization of two sagittal (e,f), three coronal (g–i), and two transversal (j,k) virtual sections.
