Proteomics

Study Data from RWTH Aachen University Hospital Update Knowledge of Proteomics

Published in Proteomics Weekly, February 27th, 2012

2012 FEB 27 -- According to the authors of a study from Aachen, Germany, "In 2004, a novel grading system for papillary non-invasive bladder cancer was introduced; low grade (LG) and high grade (HG) in lieu of the former G1, G2, G3. This change allowed for increased reproducibility as well as diminished interobserver variability in histopathological grading among individual pathologists."

"Matrix Assisted Laser Desorption/Ionization Time of Flight Imaging Mass Spectrometry (MALDI TOF IMS) was evaluated as an automatic and objective tool to assist grading of urothelial neoplasms and to facilitate accuracy. To separate G1 (LG, n = 27) and G3 (HG, n = 21)...

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Source: Proteomics Weekly (2012-02-27)

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