Figure 5
From: Metabolic brain imaging with glucosamine CEST MRI: in vivo characterization and first insights

1H-decoupled 13C NMR spectra of pooled brains extract 15 minutes after [UL-13C] -GlcN·HCl treatment (2 g/kg IV, n = 5) with the assignments of GlcN and main organic acids peaks.