Posterior Reversible Encephalopathy Syndrome (PRES) in 5-year-old girl with nephrotic syndrome.

Objective: Posterior Reversible Encephalopathy Syndrome (PRES) is a rare complication of nephrotic syndrome in children. This clinical condition is caused by localized brain angioedema mostly in parieto-occipital region and results in dramatic and acute features as sudden loss of consciousness, epileptic paroxysms, strong headache or visual disturbances. Uncontrolled hypertension often participates in PRES development.

Genetic polymorphisms as a risk factor for anorexia nervosa.

Anorexia nervosa (AN) is an eating disorder affecting mostly young people which could lead to serious complications and consequences. There are ethnical and gender differences in the incidence and prevalence of AN, but the influence of urbanization has not yet been proved. The relationship of genetic background to the risk of AN is still being investigated.

Adiponectin and resistin gene polymorphisms in patients with anorexia nervosa and obesity and its influence on metabolic phenotype.

Genes for adiponectin and resistin are candidate genes of insulin resistance and type 2 diabetes mellitus. The aim of our study was to determine the frequency of single nucleotide polymorphisms (SNP) 45T>G and 276G>T of the adiponectin gene and 62G>A and -180C>G of the resistin gene in patients with obesity (OB), anorexia nervosa (AN) and in control healthy normal-weight women (NW) and to study the influence of particular genotypes on serum concentrations of these hormones and on insulin sensitivity. Serum adiponectin, resistin, tumor necrosis factor alpha (TNF-alpha), insulin, cholesterol, glycated hemoglobin (HbA1c) and blood glucose levels were measured in 77 patients with OB, 28 with AN and 38 NW.