Endocrine Abstracts

Objective: Diamorphine and methadone administration are associated with dysfunction of the hypothalamo pituitary gonadal axis in premenopausal women. However, the effects of less potent opioids on this axis remain unclear.Methods: We report a case of a 42 year old woman referred with secondary amenorrhoea and low oestradiol levels (oestradiol <50 iu/l). She started menarche aged 14, followed by regular menstrual cycles, two successful pregnancies, tw...

Objectives: Conflicting data of the benefits of GH replacement improving psychological and physical well being is available, though open GH studies generally agree on an overall improvement. For growth hormone deficient patients to continue on therapy after evaluation there should be a 7 point improvement in their QoL-AGHDA, as documented in the NICE guidelines. The aim of this study was to determine the impact of 0.4 mg of GH on QoL in severe GH deficient patients in a double...

Background: Des-acyl ghrelin (Des-G) is an isoform of ghrelin without the n-octanoyl modification at Ser3 present in this peptide. It is mainly produced in endocrine cells located in the stomach, in the mucosal layer of the fundus, and it is secreted into bloodstream where it circulates in higher amounts than ghrelin (2:1).Although Des-G was previously thought of as a non-functional peptide, since it does not activate GHS-R1a, recent studies have shown t...

IntroductionIodine is an essential micronutrient used by the thyroid gland to produce thyroid hormones. Iodine deficiency during pregnancy is related to impaired neurocognitive development of fetus and neonate. The WHO recommends iodization of salt as main measure to prevent iodine deficiency disorders. In pregnant population other international organizations recommend the use of iodine supplements to guarantee adequate nutritional status of iodine (medi...

Introduction: The analysis of the signaling pathways involved in vascular calcification is difficult due largely to the limitation in obtaining vascular tissue samples. Therefore, the use of bioinformatics tools for the identification of potential biomarkers associated with vascular calcification is an advantage for the advancement in the knowledge of the molecular pathways involved in this pathology.Objective: Increase understanding of the molecular mec...

Objectives: SGLT2 inhibitors and GLP1 analogs are the treatment of choice after metformin in patients with type 2 diabetes (DM2) and overweight-obesity (OB). The aim of this study is to analyze the effectiveness and safety of these treatments alone or in combination.Methodology: This is a retrospective observational study in the usual clinical practice. We analyzed the effects of SGLT2 inhibitors and GLP1 analogs treatments in patients with DM2 and OB wh...

Pheochromocytoma (PCC) is a rare tumor that arises from the adrenal medulla, usually presents with headache, sweating and palpitations due to excessive catecholamine release. However, PCC may secrete neuropeptides, hormones and cytokines, such as interleukin-6 (IL-6)) resulting in unusual clinical manifestations. A 48-year-old woman with a previous history of type 1 neurofibromatosis (NF1) and hypertension was referred to discarded PCC. Laboratory tests revealed leukocytosis a...

IntroductionGraves’ Disease is an autoimmune syndrome that include hyperthyroidism, goiter, thyroid eye disease, and occasionally, a dermopathy called pretibial or localized myxedema. As each autoinmune ailment to develop in sufferers with genetic susceptibility after a certain environmental exposure (infection, stress…). COVID-19 can cause both pulmonary and systemic inflammation, potentially determining multi-organ dysfunction. Since the out...

Introduction: Familial hypercholesterolemia (FH) is a genetic disorder characterized by high levels of LDL cholesterol (LDL-C) from birth. Treatment with statins and ezetimibe achieves in most cases large reductions in LDL-C. In those patients in whom the reduction in LDL-C is insufficient or who have intolerance to such treatments, the appearance of PCSK9 inhibitors has been an effective and safe alternative to achieve the LDL-C objectives.Materials and...

Background: NAFLD(non–alcoholic fatty liver disease) includes; non–alcoholic fatty liver(NAFL), non–alcoholic steatohepatitis (NASH) and its complications (fibrosis, cirrhosis and hepatocellular carcinoma). These diseases are currently the most common cause of liver disease in western countries, due to the obesity and DM2 epidemic. There are scores that determine the risk of liver fibrosis in a non–invasive way.Aims: To determine ...