PMID: 26336720Sep 5, 2015Paper

Profile of free fatty acids (FFA) in serum of young Colombians with obesity and metabolic syndrome

Archivos latinoamericanos de nutrición
J A Bermudez, C M Velásquez

Abstract

Obesity produces greater circulation of free fatty acids (FFA). In adults, the FFA composition changes in states of obesity; in adolescents, the results are contradictory. This study compare the FFA profile of obese youth with and without Metabolic Syndrome (MetS) and explore the association between FFA and metabolic alterations of obesity and MetS. A cross-sectional study with 96 young people between 10 and 18 years old was divided into three groups: 1) obese youth with MetS, 2) obese youth without MetS; and 3) adequate weight (AW), matched according to age, gender, pubertal maturation and socioeconomic stratum. The nutritional status was classified according to the body-mass index (BMI), according to the World Health Organization 2007 (WHO, 2007); the waist circumference (WC), adiposity, lipid profile, highly-sensitive reactive C protein (hsRCP), glucose, insulin and insulin resistance (IR), according to the homeostatic model assessment (HOMA Calculator Version 2.2.2). The FFA serum concentration was determined by gas chromatography. Both obese groups had higher adiposity, inflamation (hsRCP), FFA totals and frequency palmitoleic-16:Jn7, compared to AW. The obese with MetS presented more metabolic alterations, a greater amoun...Continue Reading

Related Concepts

Related Feeds

Asprosin

Asprosin is a fasting-induced hormone produced in the white adipose tissue to stimulate the hepatic release of glucose into the bloodstream. Discover the latest research on this protein hormone here.

© 2021 Meta ULC. All rights reserved