... controls, patients had a significantly lower paraoxonase activity and ApoA1 level, and significantly higher total cholesterol, c-LDL and Lp (a) level and ApoB/ApoA1 ratio. Furthe rmore, paraoxonase activity ... statistical analysis. FN and AM participated in carrying outthe immunoassays. WD participated in designing the study, analysing thedata, writing the paper and in correction of the final manuscript. ... purpose of this study was to investigate the variations of paraoxonase activity and lipid profile in bipolar I patients, and the association of this activity with the sociodemographic, clinical and...