Normalized concentrations (Conc.) of serum samples.
Using standard curves, nAbs serum concentrations of non-demented (PDND) and demented Parkinson's disease patients (PDD) were determined. Here, the mean values ± SD of the normalized concentrations (to the median of the PDND group) are shown. For avidity determination, the patient serum samples were untreated (Conc.) or treated with urea (Conc. +
... [Show full abstract] urea). P-values: a) PDND compared to PDD b) PDND: nAbs concentration compared to nAbs concentration + urea and c) PDD: nAbs concentration compared to nAbs concentration + urea.
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