Paraoxonase 1 serum activity in women: the effects of menopause, the C(-107)T polymorphism and food intake.

Objective: The aims of this study were to investigate changes in serum paraoxonase 1 (PON1) activity in women at the pre and postmenopausal stages and its association with the PON1 C(-107)T polymorphism and food intake profile.

Subjects And Methods: A cross-sectional study with female patients aged between 35 and 59 years old was conducted. Women were divided into two groups: premenopausal (n = 40) and postmenopausal (n = 36).