A rare endocrinological complication of chronic kidney disease.

Background: Chronic kidney disease (CKD) may lead to increase in serum levels of peptide hormones as a result of changes in peripheral metabolism. The pathogenesis of uremic hyperprolactinemia in CKD is not fully understood. Plasma prolactin levels are elevated in women, pubertal girls, and also in men with chronic kidney disease.

The effect of breast milk nesfatin-1 and ghrelin levels on growth in infants with SGA.

Background: Current studies claim that peptides such as leptin, adiponectin, ghrelin, and nesfatin-1 found in breast milk may be responsible for the growth of infants. Therefore, we aimed to determine the association between breast milk total ghrelin and nesfatin-1 levels and anthropometric measurements of infants who were small for gestational age (SGA).

Methods: 20 SGA and 20 appropriate for gestational age (AGA) infants were enrolled in the study.

Childhood-onset mild diabetes caused by a homozygous novel variant in the glucokinase gene.

Purpose: Heterozygous loss-of-function mutations in the glucokinase (GCK) gene cause MODY 2, which is characterized by asymptomatic fasting hyperglycemia and does not require insulin treatment. Conversely, homozygous loss-of-function mutations in the same gene give rise to permanent neonatal diabetes mellitus (DM) that appears in the first 6-9 months of life and necessitates lifelong insulin treatment. We aimed to present the genotypic and phenotypic features of a 13-year-old patient diagnosed with DM at the age of 3 years due to a homozygous variant in the GCK gene.