Circulating levels of the adipokine chemerin in gestational diabetes mellitus.

Background: Chemerin was recently introduced as a novel adipokine playing a crucial role in adipocyte differentiation and insulin signaling. In the current study, we investigated circulating chemerin levels in patients with gestational diabetes mellitus (GDM) as compared to healthy pregnant controls matched for gestational age and fasting insulin.

Methods: Chemerin was quantified by ELISA in control (n = 80) and GDM (n = 40) patients and correlated to clinical and biochemical measures of renal function, glucose and lipid metabolism, as well as inflammation, in both groups.

Preliminary report: circulating levels of the adipokine vaspin in gestational diabetes mellitus and preeclampsia.

The objective of the study was to investigate serum levels of the insulin-sensitizing adipokine vaspin in patients with gestational diabetes mellitus (GDM) and preeclampsia (PE) as compared with healthy controls of similar gestational age. Vaspin serum levels were quantified by enzyme-linked immunosorbent assay in control (n = 102), GDM (n = 40), and PE (n = 22) subjects. Median maternal vaspin concentrations were not significantly different in GDM, PE, and control subjects.

Serum fibroblast growth factor 21 levels in gestational diabetes mellitus in relation to insulin resistance and dyslipidemia.

Fibroblast growth factor 21 (FGF21) has beneficial effects on glucose homeostasis and insulin sensitivity. In the current study, we investigated serum concentrations of FGF21 in patients with gestational diabetes mellitus (GDM) as compared with healthy pregnant controls matched for gestational age and fasting insulin. Fibroblast growth factor 21 was determined by enzyme-linked immunosorbent assay in control (n = 80) and GDM (n = 40) patients and correlated to clinical and biochemical measures of renal function, glucose and lipid metabolism, as well as inflammation in both groups.

Serum levels of adipocyte fatty acid binding protein are increased in gestational diabetes mellitus.

Objective: Adipocyte fatty acid binding protein (AFABP) was recently introduced as a novel adipokine, serum levels of which independently correlate with the development of the metabolic syndrome and cardiovascular disease in humans. In the current study, we investigated serum concentrations of AFABP in patients with gestational diabetes mellitus (GDM) as compared with healthy pregnant controls matched for gestational age and fasting insulin.

Design And Methods: AFABP was determined by ELISA in controls (n=80) and GDM patients (n=40) and correlated to clinical and biochemical measures of renal function, glucose and lipid metabolism, as well as inflammation, in both groups.

Association of chondromodulin-II Val58Ile polymorphism with radiographic joint destruction in rheumatoid arthritis.

Objective: Chondromodulin-II (ChM-II) is a cartilage-derived protein involved in cartilage and bone repair. A study of Japanese patients with rheumatoid arthritis (RA) implicated an association between a 172G --> A (Val58Ile) polymorphism and radiographic damage. We analyzed ChM-II for polymorphisms and investigated the association with radiographically assessed joint destruction in German patients with RA.