Figure 4.
Correlation between salivary XO specific activity and cognitive function in ACE III scale (A), correlations between XO specific activity and several parameters of ACE III score (B); results of ROC analysis for salivary XO specific activity in relation to cognitive function status in ACE III scale in NWS (C–F). ACE III, Addenbrooke’s Cognitive Examination III; mild CI, mild cognitive impairment; moderate CI, moderate cognitive impairment; NWS, non-stimulated whole saliva; XO, xanthine oxidase. Differences statistically significant at ****p < 0.0001. ns, non significance.