Endocrine Abstracts

Recent data suggest that circulating retinol binding protein-4 (RBP4) is involved in the pathogenesis of insulin resistance in rodents and humans. Moreover, protein C inhibitor (PCI) which specifically binds retinoic acid was found to be increased in myocardial infarction survivors who are also insulin-resistant.Therefore, we investigated the association of insulin resistance with plasma retinol binding factors (RBP4 and PCI active antigen) in nondiabeti...