Made available in DSpace on 2021-06-25T10:44:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; In order to evaluate the use of matrix-assisted laser desorption ionization (MALDI) Mass Spectral Imaging (MSI) to Glioblastoma (GBM) studies, some sections of formalin fixed paraffin embedded samples of GBM tumors were submitted to classical immunoassays, to define the profile of distribution of some c...