Circulating fibroblast growth factor 21 levels are closely associated with hepatic fat content: a cross-sectional study.

ABSTRACT:

Background and aims

Fibroblasts growth factor 21 (FGF21), a liver-secreted endocrine factor involved in regulating glucose and lipid metabolism, has been shown to be elevated in patients with non-alcoholic fatty liver disease (NAFLD). This study aimed to evaluate the quantitative correlation between serum FGF21 level and hepatic fat content.

Methods

A total of 138 subjects (72 male and 66 female) aged from 18 to 65 years with abnormal glucose metabolism and B-ultrasonography diagnosed fatty liver were enrolled in the study. Serum FGF21 levels were determined by an in-house chemiluminescence immunoassay and hepatic fat contents were measured by proton magnetic resonance spectroscopy.

Results

Serum FGF21 increased progressively with the increase of hepatic fat content,

SUBMITTER: Yan H 

PROVIDER: S-EPMC3174975 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature