ESPE Abstracts

Background: The nutritional and hormonal state in utero may be a link between maternal obesity and obesity in the offspring. The gene expression in placentae in pregnancies complicated by diabetes is reduced for leptin, but increased for ghrelin. It is not known whether these genes’ expressions in placentae are altered in maternal obesity.Objectives and hypotheses: To compare obese and normal-weight women and their children concerning gene ...

Background: Graves’ disease (GD) is the most common cause of hyperthyroidism in the pediatric population. T helper 17 (Th17) IL-17A+CD3+CD4+ cells represent a novel subset of T helper cells that play an active role in inflammatory and autoimmune diseases. Although methimazole (MMI) lowers the levels of thyroid autoantibodies, little is still known about its influence on cell-mediated immune response. The role of Th17 cells in GD pathogenesis remains uncertain and the impa...

Background: Hypoparathyroidism (HPT) is present in 80% of patients with Autoimmune Polyendocrinopathy Syndrome type 1 (APS-1) – rare monogenic complex disease characterized also by adrenal failure, chronic candidiasis and a spectrum of other autoimmune disorders, including enteropathy and malabsorbtion. Active vitamin D and calcium are currently used for HPT treatment to maintain normal serum calcium levels.Objective and hypotheses: To describe a se...

Background: Generalised glucocorticoid resistance (Chrousos syndrome) is a rare inherited disease characterized by tissue insensitivity to glucocorticoids and associated with defects in human glucocorticoid receptor (hGR) gene (NR3C1, 138040). Despite of elevated serum and urine cortisol the patients do not develop clinical picture of Cushing syndrome but present with hyperandrogenia and hypertension.Case presentation: We present a case in which clinical...

Background: This is a case of an 18 year old phenotypic female of Bolivian origin with a 46,XY karyotype, uterus and menstruation with estrogen replacement. She was initially diagnosed with androgen insensitivity based on Leuprolide and HCG stimulation testing results. With menstruation, other etiologies are being considered.Case presentation: She presented with clitoromegaly and moderate posterior labial fusion (Prader III). Laboratory evaluation at 6&#...

Background: Uric acid and Triglycerides/HDL ratio are an important risk factor for cardiovascular diseases.Aim: To investigate how Triglycerides/HDL ratio and uric acid are correlated with children’s biochemical and anthropometric characteristics, depending on the predisposition for metabolic syndrome (MetSyn).Methods: 110 students, 6–12 years old, living in Sparta-Greece, participated in our research. Anthropometric and ...

Background: Sleep is a complex and essential biological process that is required on a daily basis for all humans, playing a vital role in the maintenance of the homeostasis in short and long term.Aims and objectives: To investigate the role of sleep hours in correlation with risk factors for metabolic disorders in a children population.Methods: The program was implemented in 949 children (5–12 years old) living in Sparta-Greec...

Background: Mutations in POU1F1 is a rare cause of combined pituitary hormone deficiency, which commonly includes GH, TSH and prolactin deficiencies and characterised by hypoplastic anterior pituitary.Objective and hypotheses: To present a case of severe short stature and developmental delay 1.5 years old girl, who was admitted to our hospital because of short stature.Method: Hypopituitarism panel’ genes were sequence...

Background: Transient neonatal hypoparathyroidism (hPT) by inhibition of fetal parathyroid secondary to undiagnosed asymptomatic hyperparathyroidism (HPT) in the mother often debuts as late neonatal seizures.Objective and hypotheses: To emphasise the indication of maternal metabolic study (Cacium-Ca-, Phosphorus-P- and PTH) in addressing late neonatal hypocalcemia, especially in the case of late neonatal hypocalcemic seizures.Metho...

Introduction: After contact with the antigen, lymphocytes require activation for proliferation and differentiation into effector cells. Activation of lymphocytes results in the expression of activation markers. The CD69 antigen appears first on the surface of lymphocytes. This occurs one hour after receiving the activation signal. The CD69 molecule acts as a cellular stimulating signal, causing further activation and proliferation of cells, stimulating the syn...