ESPE Abstracts

Introduction: Hepatic steatosis(HS) is a frequent finding in obese children. Insulin resistance, hypertriglyceridemia and abdominal circumference (AC) are known risk factors, similar to Metabolic Syndrome (MS), but the precise pathophysyology remains unexplained.Objectives: To analyze the prevalence of HS as identified by ultrasound as well as acanthosis Nigricans (AN) in two groups of obese patients; with or without presence of MS; by studying anthropom...

Introduction: Primary osteoporosis are frequently linked to syndromic conditions such as osteogenesis imperfecta which also involves extra esqueletic tissues. With the advancement of medicine, this group has been reduced, due the ability to specifying the causal pathogenic variants. Among these, the LRP5 (Low-density lipoprotein receptor-related protein 5) gene mutations are the most frequent cause. LPR5 is a fundamental coreceptor in the wnt/betacatenin signa...

Background: Pregnancy associated plasma protein (PAPP)-A2 is an insulin-like growth factor (IGF) binding protein (BP) protease that regulates IGF-1 availability, affecting postnatal growth. We have recently reported the first mutations in human PAPP-A2 causing short stature and changes in bone size and mineral density. However, the IGF system is involved in diverse physiological functions and to date it is unknown how mutations in PAPP-A2, which significantly reduce f...

Background: The correlation between obesity and depression is well established. Tryptophan (Trp) is an essential amino acid that acts as substrate for serotonin and melatonin biosynthesis, both know to play a role in satiety, anxiety, and depression. Furthermore, low plasma Trp levels have been associated with obesity.Objective: To investigate the effects of Trp supplementation as a conjunctive therapy to conventional life-style intervention on weight lo...

Background: Lowe syndrome or oculocerebrorenal syndrome is a very rare condition (1:50 000) caused by mutations in the OCRL1 gene. It is an x-linked disorder characterized by congenital cataracts, renal tubular dysfunction, neurological defects (generalized hypotonia and mental retardation) and growth disorders. Growth pattern in Lowe syndrome has not been described in population-based studies so far.Objective: Descriptive multicenter international study...

Neonatal diabetes (ND), classified as either permanent (PND) or transient (TND), occurs in 1/200,000 live births. In 50% cases of TND, remission presents within the first year of life, only to relapse later before puberty in 50% of cases. The most frequent cause is mutation of the 6q24 gene accompanied by mutations in heterozygosis of ABCC8 gene. 80% of mutations in this gene are in novo, due to autosomal recessive inheritance. Such cases respond to treatment with sulfonylurea...

Introduction: Mutations of the GKN gene are the most common cause of Mody diabetes. MODY II typically results in mildly elevated fasting blood sugar, without noticeable diabetes, maintaining good metabolic control without treatment.Clinical case: A 4.5 years old female infant, was referred due to presenting polyuria, polydipsia and fasting hyperglycemia of 126–130 mg/dl and 2 hours post-intake blood glucose level of 150–220 mg/dl. She was born ...

Introduction: To optimal glycemic control without hypoglycemia must be the aim of insulin treatment for all patients with type 1 diabetes (T1DM). Despite the advantages of the basal-bolus insulin regimens with MDI, hypoglycemia presents a major barrier in achieving desirable blood glucose levels. Degludec is a new basal insulin analog with longer half-life and lower variability.Objetive: To investigate the differences between long-acting insulins glargin...

Maternal nutrition can have significant long-term consequences on energy homeostasis in the offspring. However, whether resveratrol, with antioxidant and anti-obesity actions, can improve the impact of poor maternal nutrition on offspring metabolism remains largely unknown. We hypothesized that resveratrol intake by dams would protect the offspring against the harmful effects of a maternal high fat diet (HFD). We also determined if resveratrol’s effects are diet and sex d...

Background: Neonatal over-nutrition (NON) can increase the propensity to become overweight and develop associated metabolic disturbances in later life. Moreover, some of these long-term effects are sexually dimorphic.Objective and hypotheses: We aimed to determine how NON affects body weight (BW), body composition and triglyceride (TG) and non-esterified fatty acids (NEFA) levels. We hypothesized that the effects would be both age and sex dependant.<...