ESPE Abstracts

Introduction: Turner syndrome (TS) is characterized by short stature and premature ovarian failure. Genetic component of TS patients with diagnosis of inflammatory bowel disease has not been largely studied.Case Report: A 94/12-year-old girl with history of Crohn’s disease was evaluated for short stature. Her disease was well controlled with medications, however she continued with linear growth failure. Medical history included...

Glial cells are the most abundant cell type in the CNS. Although they were originally thought to only play a supportive role for neurons, it is now clear that glial cells are involved in all aspects of brain function. Understanding how glia, and in particular astrocytes, tanycytes and microglia, participate in the neuroendocrine control of metabolic homeostasis has come to the forefront in recent years. This is largely due to the observation that high fat diet-induced hypothal...

Background: The broad spectrum of associated diseases underlying the diverse phenotypes of patients with Turner syndrome (TS) has been extensively described. However, the underlying pathophysiological mechanisms remain unknown. Few studies have analyzed congenital and acquired diseases as a function of karyotype, and conflicting results have been obtained, calling into question the role of haploinsufficiency for genes located on the X chromosome.Objectiv...

Background: Ovotesticular DSD is a rare disorder defined by the presence of both ovarian and testicular tissues in the same individual. SRY is present in approximately 1/3 of patients with 46, XX ovotesticular DSD. In SRY-negative ovotesticular DSD, the mechanism responsible for the presence of testicular tissue is not yet understood.Case presentation: A male patient was referred to us for hypospadias and bilateral cryptorchidism at 2.5...

Background: Body composition measures differ between DEXA scanners. If an old DEXA is replaced a transition period for double measurements on the old and the new scanner is needed.Objective and hypotheses: To evaluate differences between the old (Hologic QDR 2000) and new (Hologic Discovery Wi) scanner and to calculate formula transforming measurements.Method: 51 double measurements were performed on a group of 41 children and adul...

Background: Individuals with a mixed 46,XX and XY karyotype, categorized as ovotesticular disorder of sexual development (ODSD), have gonads with either an ovary in one side and a testis in the other side or an ovotestis.Objective and hypotheses: This study aimed to investigate the relationship between sex chromosomes and testicular and ovarian cell types in gonadal tissues associated with ODSD patients with 46,XX/46,XY.Method: Gon...

Background: It is well known that ingestion of a high fat diet (HFD) can induce rapid weight gain and metabolic imbalances. However, males and females are not equally susceptible to these effects. Furthermore, an individual may be more prone to gain weight during specific developmental periods.Aims and objectives: We aimed to analyse the response to the acute exposure to a HFD during pubertal/adolescent period and to determine whether males and females r...

Although craniopharyngiomas are of low-grade histological dignity and have good prognosis in terms of overall survival, survivors may suffer from devastating consequences caused by hypothalamic damage. Disease and/or treatment-related hypothalamic damage leads to disturbed hunger-satiety and thirst feelings, decreased energy expenditure, behavioral problems, disturbances of circadian rhythm, temperature dysregulation, and pituitary dysfunction. These patients are at great risk...

Birth chest circumference(CC) shows often, like birth gestational age(GA), tight direct relations to birth body weight(BW). However distinct connections of hypoxia/undernutrition with different body structures might be suspected based on brain-, heart- and adrenal-sparing following intrauterine growth restriction and, postnatally, on higher chest size for body mass observed at high altitude. Growth retarded fetuses gestated by hypoxic rats may present increments of blood serum...

Birth chest circumference(CC) shows often, like birth gestational age(GA), tight direct relations to birth body weight(BW). However distinct connections of hypoxia/undernutrition with different body structures might be suspected based on brain-, heart- and adrenal-sparing following intrauterine growth restriction and, postnatally, on higher chest size for body mass observed at high altitude. Low BW and hypoxia may be associated with circulating Insulin-like Growth Factor-I(IG1...