Fig. 6From: Dense core vesicle markers in CSF and cortical tissues of patients with Alzheimer’s diseaseCSF samples from AD patients display decreased levels of secretory proteins. PC1/3, PC2, CPE, SgIII and CysC were analyzed with Western blot and SgII with radioimmunoassay. Scatter dot-plots represent percent variation of secretory protein levels in the CSF of AD patients (n = 33) compared to controls (n = 33). Data are presented as the mean ± SEM of analysis. Statistically significant difference was calculated using a two-tailed Mann–Whitney testBack to article page