Serum lipid changes and insulin resistance in familial Mediterranean fever.
Eur J Rheumatol
; 1(4): 140-143, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-27708899
ABSTRACT
OBJECTIVE:
Inflammation is known to alter lipid profiles and to induce insulin resistance. This study was planned to test the hypothesis that familial Mediterranean ferver (FMF) patients and their first-degree asymptomatic relatives may have lipid profile changes and/or insulin resistance, similar to other inflammatory diseases. MATERIAL ANDMETHODS:
We studied 72 FMF patients, 30 asymptomatic first-degree relatives, and 75 healthy controls. Fasting and 2-hour postprandial glucose, insulin, apolipoprotein (Apo) A1, Apo B, acute phase reactants, and lipid profiles of all subjects were studied. Insulin resistance was determined by the HOMA (Homeostasis Model Assessment) index.RESULTS:
There was no difference between the groups with regard to sex, mean systolic and diastolic blood pressure, body mass index, smoking status, fasting and postprandial 2-hour glucose, insulin, acute phase reactants, and HOMA index levels. High-density lipoprotein cholesterol (HDL-C) levels were similar between FMF patients and FMF relatives (48.9±12.4 mg/dL vs 49.3±13.8 mg/dL; p=NS), and both were lower than controls (48.9±12.4 mg/dL vs 59.6±15.1 mg/dL; p<0.001 and 49.3±13.8 mg/dL vs 59.8±15.1 mg/dL; p=0.001, respectively). Apo A1 levels in FMF patients and asymptomatic first-degree FMF relatives were both lower than in controls, similar to the HDL-C levels (126.1±25.7 mg/dL vs 151.2±31.4 mg/dL; p<0.001 and 129.5±29.0 mg/dL vs 151.2±31.4 mg/dL; p=0.002, respectively). TG levels were significantly higher in FMF relatives as compared to controls (113.4±53.6 mg/dL vs 97.1± 54.9 mg/dL; p=0.025).CONCLUSION:
Low HDL-C and low Apo A1 levels are found in FMF patients and their first-degree asymptomatic relatives. Low-grade inflammation caused by MEFV mutations may be responsible for these lipid profile changes.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Eur J Rheumatol
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Turquia