Ghrelin- and GH-induced insulin resistance: no association with retinol-binding protein-4
نویسندگان
چکیده
منابع مشابه
Ghrelin- and GH-induced insulin resistance: no association with retinol-binding protein-4
OBJECTIVE Supraphysiological levels of ghrelin and GH induce insulin resistance. Serum levels of retinol-binding protein-4 (RBP4) correlate inversely with insulin sensitivity in patients with type 2 diabetes. We aimed to determine whether ghrelin and GH affect RBP4 levels in human subjects. MATERIALS AND METHODS To study GH-independent effects of ghrelin, seven hypopituitary men undergoing re...
متن کاملRetinol-binding protein 4 and insulin resistance in preeclampsia.
Preeclampsia is characterized by the onset of high blood pressure and proteinuria during pregnancy, which results in substantial maternal and neonatal morbidity and mortality. Insulin resistance has been observed before the onset of preeclampsia, and is implicated in its pathophysiology. Recently, retinol-binding protein 4 (RBP4), which carries retinol in circulation, has been shown to be a pot...
متن کاملInsulin resistance in liver cirrhosis is not associated with circulating retinol-binding protein 4.
OBJECTIVE Retinol-binding protein 4 (RBP4) has been identified as a novel adipokine mediating systemic insulin resistance, and elevated serum RBP4 indicates overt or impending insulin resistance in lean, obese, and type 2 diabetic subjects. As insulin resistance is present in nearly all patients with liver cirrhosis, we evaluated RBP4 in patients with chronic liver disease (CLD). RESEARCH DES...
متن کاملLipocalins and insulin resistance: etiological role of retinol-binding protein 4 and lipocalin-2?
The prevalence of type 2 diabetes is increasing dramatically worldwide. Excess adiposity is an important contributor to the development of type 2 diabetes and cardiovascular diseases (1 ). Insulin resistance, inflammation, hypertension, and dyslipidemia, components of the metabolic syndrome, have been implicated in the effects of adiposity on type 2 diabetes and cardiovascular diseases, but the...
متن کاملRetinol-Binding Protein 4 and Insulin Resistance in Polycystic Ovary Syndrome
OBJECTIVE Polycystic ovary syndrome (PCOS) is an insulin-resistant state with insulin resistance being an established therapeutic target; however, measurement of insulin resistance remains challenging. We aimed to 1) determine serum retinol-binding protein 4 (RBP4) levels (purported to reflect insulin resistance) in women with PCOS and control subjects, 2) examine the relationship of RBP4 to co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Endocrine Connections
سال: 2013
ISSN: 2049-3614
DOI: 10.1530/ec-13-0019