ESPE Abstracts

Background and aims: Fat and bone are linked by a multitude of pathways supporting a skeleton appropriate for the mass of adipose tissue of the organism. We aimed to investigate the relations of adipose tissue hormones such as leptin, adiponectin, retinol-binding-protein-4 (RBP-4) and lipocalin-2 along with the low grade inflammation marker hs-CRP with markers of bone metabolism such as osteoprotegerin (OPG), receptor-activator of NF-κB ligand (RANKL), osteocalcin, C-term...

Background: According to current literature 1-h glucose ≥155 mg/dl during an oral glucose tolerance test (OGTT) is considered an independent predictor of β-cell deterioration and future progression to prediabetes in obese individuals.Objective and hypotheses: To investigate whether determination of glucose level obtained 1-h after glucose load can improve predictive ability of prediabetes.Method: Ninety-eight overweight/...

Background: Adolescence represents a period of one’s life when profound mental and physiological adjustment take place marking the transition to adult life. Obesity is a common health issue amongst Greek adolescents often following an obese childhood.Objective and hypotheses: We intended to assess the dietary, lifestyle, and metabolic profile of adolescents followed at the outpatient clinic of our hospital.Methods: 253 adolesc...

Background: Wolfram syndrome (WS) is a rare autosomal recessive genetic disorder. We present two sisters from non-consanguineous parents, who presented to our pediatric endocrinology clinic due to severe polyuria-polydipsia with inappropriately treated DM (HbA1c 8.2% and 10.1%) and untreated DI.Methods: DNA was tested with PCR amplification and sequencing analysis (Sanger sequencing) of the entire coding region and all exon-intron splice junctions of the...

Background: The parallel increase in prevalence of asthma and obesity in childhood has led to an increasing body of evidence about a possible link between the two conditions.Objective and hypotheses: To assess the prevalence of asthma symptoms in a representative sample of Greek schoolchildren and to evaluate its association with overweight/obesity as well as other socioeconomic, demographic and lifestyle factors.Method: This is a ...

Introduction: Mutations in hepatocyte nuclear factor 1Β (HNF1B) gene (chromosome 17q12), lead to monogenic diabetes (HNF1B-MODY or MODY5, OMIM 137920) accompanied by multisystem disorders. HNF1B gene encodes HNF1B protein, a member of the homeodomain-containing superfamily of transcription factors, expressed early in embryogenesis, contributing significantly to organogenesis and the function of many systems (kidneys, liver, panc...

Background: Obesity in childhood and adolescence represents a major health problem of our century. In Greece, more than 30-35% of children and adolescents are currently overweight or obese.Objective: To evaluate and further develop the 'National Registry for the Prevention and Management of Overweight and Obesity in Childhood and Adolescence' in order to provide personalized intervention programs for overweig...

Background: Hashimoto Thyroiditis (HT) and Graves Disease (GD) are conditions known to be caused by abnormal immune response against self-tissues. The biological processes at molecular lever are still poorly understood. A few epigenetic studies have been published so far.Objective: To investigate whether there are differences in DNA methylation within the HLADRB1, CD40L, FOXP3, CTLA4, FCRL3, IL2RA and PTPN22 promoters between young patients with autoimmu...

Background: ACTH-independent adrenal Cushing’s syndrome accounts for less than 15% of endogenous Cushing’s syndrome in children. We present a rare case of ACTH-independent adrenal Cushing’s syndrome, which was associated with myoclonic dystonia.Case presentation: A 12-year old girl was referred on account of rapid weight gain, fatigue, growth deceleration and facial hypertrichosis. She had a history of gait instability and ataxia till the ...

Objective: To investigate the association of the gonadal axis with pro- and anti- oxidation, in relation to obesity and pubertal status in boys, before and after a stimulatory exercise bout.Design: Cross-sectional human experimental study.Methods: Ninty-two healthy normal-weight and obese pre- and early- pubertal boys, participated in this study. All subjects underwent a baseline blood sampling followed by an aerobic exercise bout ...