NGAL and cystatin C: two possible early markers of diabetic nephropathy in young patients with type 1 diabetes mellitus: one year follow up

Nektraria Papadopoulou-Marketou, Chrysanthi Skevaki, Ioanna Kosteria, Melpomeni Peppa, George P. Chrousos, Ioannis Papassotiriou, Christina Kanaka-Gantenbein

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OBJECTIVE: Diabetic nephropathy constitutes a major long-term complication in patients with type 1 diabetes mellitus (T1D) and its diagnosis is based on microalbuminuria. The aim of this observational follow-up study was to explore the role of neutrophil-gelatinase-associated lipocalin (NGAL) and cystatin C in unravelling early diabetic nephropathy even in patients with normoalbuminuria …

Decreased circulating 25-(OH) Vitamin D concentrations in obese female children and adolescents: Positive associations with Retinol Binding Protein-4 and Neutrophil Gelatinase-associated Lipocalin

Dimitra Metheniti, Sophia Sakka, Maria Dracopoulou, Alexandra Margeli, Ioannis Papassotiriou, Christina Kanaka-Gantenbein, George P. Chrousos, Panagiota Pervanidou

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OBJECTIVE: Hypovitaminosis D has been associated with adult as well as childhood obesity. Retinol-binding-protein-4 (RBP-4) and Neutrophil Gelatinase-associated Lipocalin (NGAL) are altered in obese individuals. The aim of this study was to examine circulating 25-(OH) Vitamin D (25-(OH) D) concentrations …