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Fig. 2 | Fluids and Barriers of the CNS

Fig. 2

From: Lumbar and ventricular CSF concentrations of extracellular matrix proteins before and after shunt surgery in idiopathic normal pressure hydrocephalus

Fig. 2

Lumbar and ventricular CSF concentrations of ECM proteins pre- and postoperatively in 31 iNPH patients. There was a general trend of ECM proteins to increase following shunt surgery, in both lumbar and ventricular CSF. Friedman test with Dunn’s multiple comparisons and Bonferroni correction for multiple testing were applied to investigate the differences before (``PRE``) and after (``POST``) shunt surgery. Dotted line represents change in median. A representative peptide of brevican (B156) and of neurocan (N194) has been displayed (see Additional file 1: Fig. S3 for all peptides)

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