Endocrine Abstracts

Aim: Obesity was shown to be related to global cognitive decline, being especially altered the executive function and the information processing speed. Bariatric surgery (BS) is an effective means of weight reduction in severely obese patients and correlates with improvements in neurocognition. The mechanisms underlying these improvements are not fully elucidated.Material and Methods: Prospective, observational study, including consecutive patients that ...

Evaluation of bone quality represents a challenge since the analysis by bone mineral density (BMD), provides useful but incomplete information. New tools are arising, and amog them, TBS is emerging as a new surrogate marker of bone texture and microarchitecture which may be useful to potentially evaluate the risk of bone fracture and can be obtained from already existing BMD scans. Retrospective study of 23 patients with PHH. Clinical, analytical and BMD data were collected fo...

Background: Thyroid nodule in the pediatric age group is rare, but the rate of malignancy is much higher than adult population. Fine needle aspiration biopsy (FNAB) is an accurate test commonly used to determine whether thyroid nodules are malignant in adults. However, less is known about its diagnostic accuracy for this purpose in children.Aim: To characterize the outcomes of FNAB of nodular thyroid disease at a pediatric tertiary-care institution and t...

Introduction: Few studies have evaluated the impact of type 2 diabetes on the prognosis of acute heart failure (HF). This study assessed the effect of diabetes and glycemic control on complications, hospital stay and prognosis in patients with acute HF.Methods: Retrospectively, databases of 428 hospitalized patients by acute HF were analyzed, 201 diabetic patients and 227 controls. Statistical analysis was done using SPSS, considering statistical signifi...

Background: Graves’ disease (GD) and Hashimoto’s thyroiditis (HT) are common disorders with an autoimmune etiology, which are known as autoimmune thyroid diseases (AITD). A specific seasonal pattern of the month of birth has been suggested in several autoimmune disorders, supporting the hypothesis of a link between viral infections and the development of aberrant immune-regulatory mechanisms. However, there are few studies which specifically address this issue in AIT...

Background and aims: CXC chemokine ligand 10 (CXCL10) also known as chemokine interferon γ inducible protein (IP-10) is a CXCR3 chemokine belongs to a group of structurally related molecules, that induce the chemotaxis of diverse leukocyte subtypes including activated T-helper 1 lymphocytes, natural killer cells and monocytes. In patients with Hashimoto’s thyroiditis, type 1 diabetes mellitus and Graves’ disease high levels of CXCL10 ligand in serum have been fo...

Congenital hypothyroidism (CH) with a normal located thyroid gland may be transient or permanent and environmental, iatrogenic, immunologic or genetic factors can be involved. PAX-8, TSH receptor and THOX2 gene mutations have been identified in cases of CH with a gland of normal size.In this study we performed genetic analysis of PAX8, TSH receptor and THOX2 genes in 14 children with CH and a normal sized eutopic gland. Genomic DNA was extracted from lym...

Background: Fungal infections are a rare cause of primary adrenal insufficiency, raising difficulties in the diagnostic and therapeutic approaches.Case report: A 56 years old diabetic male, who lived in Guinea in 1968, was referred to our inpatients clinic because of a 7,7x3 cm adrenal incidentaloma. He presented with hyperpigmentation, postural symptoms, weakness, fatigue, anorexia and weight loss.The rapid ACTH stimulation test h...

Background: The screening of patients and relatives for the presence of inactivating mutations of the MEN 1 gene, established quite accurately those for prospective detection of neoplasms. Active search for pancreatic lesions has increased the detection of neuroendocrine pancreatic tumours (NEPT) at early ages, most asymptomatic and with no signs of malignancy at diagnosis.Case Report: We describe one kindred where five members were identified as carrier...

The association of hyperandrogenism and insulin resistance is common in several syndromes. The proposed mechanism is the stimulation of ovarian theca cells by insulin to produce testosterone. Weight loss, improves insulin resistance, reduces insulin levels and consequently decreases circulating androgens.Material and methods:Ten female subjects with severe obesity and hyperandrogenism were evaluated before and after weight loss at...