Dietary and lifestyle determinants of malondialdehyde DNA adducts in a representative sample of the Florence City population | Zendy

Calogero Saieva | Zendy; Marco Peluso | Zendy; Domenico Palli | Zendy; Filippo Cellai | Zendy; Marco Ceroti | Zendy; Valeria Selvi | Zendy; Benedetta Bendinelli | Zendy; Melania Assedi | Zendy; Armelle Munnia | Zendy; Giovanna Masala | Zendy

Open Access

Dietary and lifestyle determinants of malondialdehyde DNA adducts in a representative sample of the Florence City population

Author(s) -

Calogero Saieva,

Marco Peluso,

Domenico Palli,

Filippo Cellai,

Marco Ceroti,

Valeria Selvi,

Benedetta Bendinelli,

Melania Assedi,

Armelle Munnia,

Giovanna Masala

Publication year - 2016

Publication title -

mutagenesis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.723

H-Index - 91

eISSN - 1464-3804

pISSN - 0267-8357

DOI - 10.1093/mutage/gew012

Subject(s) - european prospective investigation into cancer and nutrition , malondialdehyde , mediterranean diet , anthropometry , clinical nutrition , population , medicine , minisatellite , cross sectional study , oxidative stress , environmental health , prospective cohort study , demography , physiology , chemistry , biochemistry , pathology , allele , sociology , microsatellite , gene

Malondialdehyde (MDA), a biomarker of lipid peroxidation and oxidative stress, is a mutagenic and carcinogenic compound that can react with DNA to form several types of DNA adducts including the deoxyguanosine adduct (M1dG). The aim of this cross-sectional study was to evaluate the association between individual dietary and lifestyle habits and M1dG levels, measured in peripheral leukocytes in a large representative sample of the general population of Florence City (Italy). Selected anthropometric measurements, detailed information on dietary and lifestyle habits and blood samples were available for 313 adults of the Florence City Sample enrolled in the frame of European Prospective Investigation into Cancer and nutrition (EPIC) study. A multivariate regression analysis adjusted for selected individual characteristics possibly related to M1dG levels (sex, age, BMI, smoke, physical activity level, education level, total caloric intake and a Mediterranean dietary score) was performed to estimate the association between these parameters and M1dG levels. M1dG levels were significantly higher in women (P = 0.014) and lower in moderately active or active subjects (P = 0.037).We also found a significant inverse association with the Modified Mediterranean dietary score (P for trend = 0.049), particularly evident for the highest categories of adherence. Our results indicate that M1dG levels can be modulated by selected individual characteristics such as gender, physical activity and a Mediterranean dietary pattern.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research