Endocrine Abstracts

Objectives: AJCC/TNM staging system provides an estimate of mortality risk in differentiated thyroid cancer (DTC) patients and recent evidence showed that ATA risk stratification may improve the definition of this risk. We speculated that the integration of the response to the initial therapy (RIT) could better define the mortality risk.Methods: We retrospectively evaluated 891 consecutive DTC patients followed at the Section of Endocrinology, University...

Background: The growth hormone system (growth hormone, GH and insulin-like-growth-factor I, IGF-I) might be implicated in congestive heart failure (CHF). In experimental models IGF-I increases cardiac contractility and reduces apoptosis of myocytes exposed to ischemic injury. In clinical studies GH-therapy has been used in CHF. One previous population based investigation showed that low levels of IGF-I was associated with an increased incidence of CHF. The result of this inves...

Bivalent iron (Fe2+), which initiates the Fenton reaction (Fe2++H2O2+H+→Fe3++•OH+H2O), is frequently used to experimentally induce oxidative damage to macromolecules. Growth hormone (GH) and the main mediator of its action – insulin-like growth factor-I (IGF-I) – are involved in oxidative processes, lipid peroxidation (LPO) included.The aim of the...

In childhood an appropriate response to GH treatment is achieved by titration of growth response against dose administered, with careful observation for side-effects. In order to evaluate the potential use of IGF monitoring in children treated with GH, a cross-sectional study has been carried in 215 children and adolescents (134 with GH deficiency, 54 with Turner syndrome and 29 with non-GHD growth disorders) treated with GH for 0.2 to 13.7 years.IGF-I ...

Background: Growth hormone (GH) plays an important role in modifying body composition. In acromegaly, a state of chronic GH/IGF-I excess, visceral and ectopic fat mass, especially in the liver, are significantly reduced. The aim of this study was to investigate the impact of GH/IGF-I on hepatocellular lipid content (HCL) and energy metabolism in a non-acromegalic cohort of patients with and without non-alcoholic fatty liver disease (NAFLD).Methods: We pe...

Retrospective study of patients with metastatic/progressive pheochromocytoma (PCC) and paraganglioma (PGL) treated with (131) I MIBG in our hospital during 2015–2018 period.Methods: There are no established criteria for establishing PCC/PGL as malignant apart from de presence of metastases at diagnosis. Radionuclide therapy (131) I-metaiodobenzylguanidine (MIBG) is frequently used in this patients when surgery is not possible. Indication of MIBG tre...

Mice overexpressing growth hormone (GH) have about two-fold higher IGF-I and clear increases in body and organ weights. Moreover, administration of GH to hypophysectomised or dwarf mice has been shown to increase IGF-I. Data on the short term effects of exogenous administration of rhGH in normal rodents remain scarce.Therefore, we measured IGF-I before and after one week of GH-treatment in 10-week-old female mice, injected daily with two different doses ...

Aim: To audit the current practice of investigations for children presenting with type I diabetes in our centre and identify delays in referral to secondary care.Standards: Guidelines published by ACDC: Care of the well child newly diagnosed with type I diabetes, NICE: “Diabetes (Type I and Type 2) in children and young people” August 2015 and local trust guidance “Paediatric diabetes - management of newly diagnosed well child”.<p...

The work was initiated to assess basic level of knowledge on essential concepts of type I diabetes mellitus among nurses employed at regional dispensaries of Uzbekistan.We tested 194 nurses employed at the endocrinologist’s offices and regional endocrinological dispensaries to assess level of knowledge on essential concepts of type I diabetes mellitus by means of a 20 question test made up under a 5-day training program in the School of Diabetes.</p...

Celiac disease is a chronic inflammatory autoimmune disorder often associated with other endocrine autoimmune diseases, such as type I diabetes mellitus, Addison’s disease and Hashimoto’s thyroiditis. In these patients, LH, FSH and GH secretion has been poorly investigated. Aim of this study is to evaluate anterior pituitary function, and in particular hypotalamic-pituitary-gonadal (HPG) axis and GH-IGF-I axis, in adult patients with treated celiac disease. For this ...