ESPE Abstracts

Background: Determining fat mass (FM) using methods of body composition analysis is useful in diagnosis and treatment of obese adolescents who undergo life style intervention. The use of dual-energy X-ray absorption (DXA) is time-consuming, potentially harmful and expensive. Alternative methods for accurately estimating FM are needed.Objective and hypotheses: We evaluated single-frequency arm-to-leg bioelectrical impedance analysis at 50 kHz (sf-BIA) in ...

Background: Recently we demonstrated that male adolescents with severe GHD (sGHD) had a significant decrease of lean body mass and increase in fat mass after stop of GH-therapy. The functional consequence of this observation is unknown.Objective and hypotheses: The aim was to study the changes in parameters of jumping mechanography in adolescents with GHD in the transition period (end of growth) after stop of GH-therapy.Patients an...

Background: Male adolescents with severe GH deficiency show both loss of lean body mass (LBM) and gain of fat free mass (FFM) when off GH treatment. We recently showed that determining gain of FFM and loss of LBM by dual-energy x-ray absorption (DXA) is helpful in the diagnosis of severe GHD during transition as these body composition changes are correlated to the GH-peak of the arginine-GHRH-re-test.Objective and hypotheses: We wanted to explore if the ...

Background: The internet provides a multitude of health information. Understanding disorders/differences of sex development (DSD) can be difficult for families partly due to their complexity and relatively low prevalence. Consequently, families may use the internet to gain understanding of their child's condition, however the quality of this information has not been formally assessed.Aims: To assess the quality, vali...

Background: People with Down syndrome (DS) are considered to be atherosclerosis-free. However, obesity predispositions and thyroid gland dysfunction that accompanies this syndrome can influence on the heart ischemic risk. The aim of the study was the evaluation of lipid profile of children with DS and estimation of omega-3 supplementation effect on serum lipid profile.Materials and methods: The group constituted 69 children with DS (41 boys), average age...

Background: Long standing GH deficiency (GHD) causes loss of muscle mass. DXA enables the measurement of LBMDXA but is accompanied with a potentially harmful X-ray exposition. BIA measures the electric resistance of the body which correlates with LBM. A comparison of both methods in children with GHD has not been performed yet.Aim: Calculation of a regression formula for LBM using resistance and anthropometry based on LBMDXA in chil...

Background: People with Down syndrome (DS) are considered to be atherosclerosis-free. However, obesity predispositions and thyroid gland dysfunction that accompanies this syndrome can influence on the heart ischemic risk.Aim: The aim of the study was the evaluation of lipid profile of children with DS and estimation of omega-3 supplementation effect on serum lipid profile.Materials and methods: The group constituted 69 children wit...

Background: The new adipokine/myokine meteorin-like (Metrnl) has been proposed to be of interest for obesity and metabolic disease through its potential role for brown/beige fat thermogenesis and macrophage activation in mice. METRNL was reported to be expressed in white adipose tissue (AT) and upregulated during adipogenesis and by exercise and.Aims: In this study we analysed the expression of METRNL during human adipogenesis and its regulation...

Background: Autoimmune disease (AD) occurs due to loss of immunological tolerance to self-antigens and can be organ specific or systemic. One in four patients with a single AD may develop another AD. The presence of three or more AD is described as multiple autoimmune syndrome (MAS) in which Type 3 subset includes autoimmune thyroiditis and T1D, but not autoimmune hepatitis. Type 2 Autoimmune Polyendocrine Syndrome can be diagnosed when T1D and autoimmune thyr...

MicroRNAs (miRNAs) are small non-coding RNA molecules and play an important role in the post-transcriptional regulation of gene expression and thereby influence important cellular functions. In adipocytes, miRNAs regulate key processes such as differentiation, inflammation, metabolism, and adipokine secretion. Recently, we found that miR-27a is upregulated under proinflammatory conditions in human adipocytes. Thus, our goal was to better understand the function of miR-27a in a...