Endocrine Abstracts

Ntroduction and Aim: The use of sodium-glucose cotransporter type 2 (SGLT-2) inhibitors has importantly improved the management of patients with type 2 diabetes mellitus. The aim of the present study was to evaluate the renal and metabolic effects after one year of SGLT-2 use in a cohort of patients with type 1 diabetes mellitus (T1D) treated with continuous subcutaneous insulin infusion (CSII).Methods: Retrospective observational study in adult patients...

Introduction: To understand the pathological changes associated with glucose homeostasis in old age, it is necessary to know the natural changes in the processing of proinsulin into mature insulin. Surprisingly, while there is abundant information about insulin function in diabetics, the situation in healthy adults and old humans was rarely examined.The study aimed: To determine how the proinsulin secretion in individuals with normal glucose tolerance ch...

Introduction: Transgender people are a diverse population affected by a variety of negative health indicators. Studies report, among other conditions, a high prevalence of mental health problems and substance abuse. However, there are still health issues that have been poorly analyzed and long-term longitudinal follow-up studies are scarce.Objective: The aim of this study is to deep into the demographic characteristics and the psychosocial profile of tra...

Introduction: Abnormal thyroid function is the most common disease in endocrinology and its screening of made by plasmatic (TSH), followed by (fT4) determination if abnormal. (fT3) determination is only used when pathological (TSH) and normal (fT4) are found, even if there is no evidence supporting this procedure, apart from the greater technical difficulty of measuring (fT3) due to its lower plasma concentration.Material and Methods: Observational retro...

Introduction: Alzheimer’s disease (AD) is a neurodegenerative disease that is manifested by progressive loss of cognitive function. Neuroactive steroids and their metabolites have an important regulatory role in the nervous system, affect neuronal plasticity, response to stress, learning and memory and have a neuroprotective effect. One of the not fully elucidated risk factors for AD is impaired glucose tolerance/type 2 diabetes (T2D). It is well known that lower androgen...

Importance: Early-onset androgenetic alopecia (AGA) has been suggested as a phenotypic sign of the male polycystic ovary syndrome (PCOS)-equivalent since men with this feature have a PCOS-like hormonal pattern. No study has evaluated the gonadal function of these men.Objective: To study the gonadal function of men with early-onset AGA and to identify suggestive criteria of male PCOS-equivalent.Design: This case-control study was co...

Background: Turner syndrome (TS) comprises a group of sex chromosome anomalies affecting approximately 15,000 in the UK. TS affects every organ system in the body through haploinsufficiency of genes that are normally expressed by both X chromosomes. Common features include short stature, congenital heart diease and gonadal dysgenesis requiring long-term oestrogen replacement but the adult phenotype extends to excess risk of diabetes, hypertension and hepatosteatosis. UCLH has ...

Background: Metabolic endotoxaemia (raised bacterial endotoxin in serum after high-fat feeding) has been shown to reduce insulin sensitivity in humans through systemic inflammation and oxidative stress. Mitochondria represent the main source of cellular reactive oxygen species and mutations in mitochondrial DNA often result in a diabetic phenotype. However, the direct cellular impact of endotoxin on mitochondrial respiration and DNA integrity, particularly within the context o...

Background: The pathogenesis of obesity and T2DM mediates mitochondrial dysfunction which, in part, may arise as a consequence of endoplasmic reticulum (ER) stress. However, the potential impact of ER stress on mitochondria dysfunction is unclear. Therefore, we investigated whether induction of ER stress contributes to mitochondrial dysfunction in human adipocytes using 1) human differentiated adipocyte cell line (Chub-S7, n=12); and 2) primary differentiated lean and...

Introduction: Bone and energy metabolisms are deeply related determining a two-way street aimed in regulating the energy utilization [1]. Mountain ultra-marathons are peculiar aerobic performances hardly proving whole body homeostasis [2]. In this study we aimed at investigating and characterizing the metabolic profile (hormones involved in energy metabolism), the metabolic inflammation profile (adipokines), the bone metabolism (bone turnover markers), and their integration (m...