ESPE Abstracts

Background: Anti-Müllerian hormone (AMH) inhibits the in utero growth of the Müllerian structures in female fetuses. In neonates with suspected disorders of sexual development (DSDs), the presence of testicular tissues and functioning Sertoli cells can be investigated by testing for serum AMH concentration.Objective: To evaluate the performance of two new AMH assays in a hospital laboratory.Method: The technical performan...

Background: Studies examining vitamin D levels in association with childhood obesity usually do not concurrently measure levels of vitamin D-binding protein and do not calculate the unbound, bioavailable vitamin D, that is considered the fraction of 25-hydroxyvitamin D able to exert biological activity.Objective and hypotheses: To evaluate in a group of children for the most part obese i) the concentrations of both total 25-hydroxyvitamin D and of the bi...

Background: Glucose metabolism effects of vitamin D deficiency are debated. GH therapy is associated with increased insulin values and decreased insulin sensitivity.Objective and hypotheses: To investigate vitamin D status in short children treated with GH- to investigate if the known effects of GH therapy on glucose metabolism are modulated by vitamin D supplementation.Method: 41 children treated with GH for short stature where ev...

Objective: to study the features of the adipocytokine status and vitamin D status in large for gestational age (LGA) newborns.Materials and Methods: 348 full-term newborns were examined. Three groups of LGA newborns were identified: taking into account the presence of mother’s type 1 diabetes mellitus (DM) (Gr1, n=58, body weight (BW) – 4225 [4000; 4580] g), excess BW or obesity (Gr3, n=65, ...

Up to 50% of children born SGA at 2 years have not made a correct catch up (by excess or defect), with repercussions on size, metabolic and cardiovascular alterations, DM, etc. The Project has developed a prospective cohort of SGA and seeks to study phenotypic, BQ and genetic differences that explain their different behavior.Material and methods: We study live births of single pregnancies in our Hospital during 2012–2014, and are classified accordin...

Objectives: The purpose of the study is to assess the levels of myokine irisin and adipocytokine leptin in SGA newborns, to analyze the relationship between the parameters of the hormonal status of children and their mothers.Materials and Methods: 49 mother-newborn pairs were examined. Two groups of full-term newborns were distinguished. Group 1 (Gr1) - small for gestational age (body weight (BW) at birth 10th percentile...

Introduction: The main role of Vitamin D (VitD) is the regulation of calcium, which is also regulated by the parathyroid hormone (PTH), and phosphate metabolism. The main source of the more biologically active 25-hydroxy-Vitamin D3 (25OHVitD3) comes from the action of ultraviolet light on the skin.Aim: To determine if there are differences in concentrations of 25OHVitD3, calcium and PTH in school-aged children throughout...

Relevance: Evaluation of bone metabolism is a new scientific direction in the study of the long-term effects of childhood obesity.Objective: To study markers of bone metabolism in children and adolescents with obesity.Materials and Methods: 74 children with overweight and obesity in accordance with the WHO criteria and 25 healthy children with an average age of 15.4[11.6;19.2] year...

Aim: Arthrogryposis Multiplex Congenita type II is an autosomal dominant disease, characterized by multiple congenital contractures in the limbs without a primary neurological deficit. The most frequently observed clinical features are triangular face, palpebral fissures facing downwards, clarity in nasolabial folds, small mouth, high palate, adherent ear lobes, short stature, camptodactyly, ulnar deviations in the fingers, vertical talus and/or talipes equinovarus.<p clas...

Background: 21-hydroxylase deficiency is the most common cause of congenital adrenal hyperplasia, a family of autosomal recessive disorders involving impaired synthesis of cortisol by the adrenal cortex. Females with severe, classic 21-hydroxylase deficiency are exposed to excess androgens prenatally and are born with virilized external genitalia. This form is further divided into the simple virilizing form and the salt-wasting form, in which aldosterone production is inadequa...