Association between plasma trans-fatty acid concentrations and diabetes in a nationally representative sample of US adults.

ABSTRACT: BACKGROUND:A diet high in trans-fatty acids (TFA) induces insulin resistance in rodent models and primates. However, previous epidemiological studies on the association between TFAs, based primarily on self-reported intake from the diet, and diabetes in humans have yielded conflicting results. Herein we examined the associations of objectively measured plasma TFA concentrations with diabetes in a large population-based study among US adults. METHODS:We included 3801 participants aged ≥20 years from the National Health and Nutrition Examination Survey 1999-2000 and 2009-10. Four major TFAs, namely palmitelaidic acid (C16:1 n-7t), elaidic acid (C18:1 n-9t), vaccenic acid (C18:1 n-7t), and linolelaidic acid (C18:2 n-6t, 9t), were measured in fasting plasma using gas chromatography-mass spectr

SUBMITTER: Liu B 

PROVIDER: S-EPMC6093805 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature