Endocrine Abstracts

Introduction: Metabolic syndrome (MetS) is correlated with increased cardiovascular risk and characterized by several factors, including visceral obesity, hypertension, dyslipidemia, and insulin resistance. Several members of a large family of nonselective cation channels, e.g., transient receptor potential (TRP) channels, have been associated with the development of cardiovascular diseases. Thus, changes of TRP channel expression may account for the observed increased cardiov...

Introduction: Autoimmune thyroid diseases result from a dysregulation of the immune system leading to an immune attack on the thyroid. Autoimmune thyroid diseases, which include Graves’ disease (GD) and Hashimoto’s thyroiditis (HT), are characterised by lymphocytic infiltration of the thyroid parenchyma. The mechanisms that trigger the autoimmune attack to the thyroid are not entirely known. The aim of this study was to investigate the possible contribution of Rho/Rh...

Graves’ disease (GD) is an autoimmune disease caused by autoantibodies binding to and activating the thyroid-stimulating hormone receptor (TSHR). Chronic stimulation of the TSHR results in a hyperactive thyroid gland and hyperthyroidism. The purpose of this study was to determine the association between Rho-kinase (ROCK1 and ROCK2) gene polymorphisms and GD in a Turkish population. A total of 142 patients with HT and 163 healthy control subjects were in...

Graves’ disease (GD) is an organ-specific autoimmune disorder of the thyroid due to the presence of circulating anti-thyroid-stimulating-hormone receptor stimulating autoantibodies that lead to hyperthyroidism. Involvement of the genetic variants of RHO genes in GD has not been examined yet. Therefore, the aim of this study was to investigate possible associations between RHO gene polymorphisms and GD in a Turkish population. A total of 128 patients with GD and ...

Purpose: Cocaine and amphetamine-regulated transcript (CART) influences the appetite, obesity and pancreatic functions. The aim of this study is to determine the CART level of patients with PCOS and examine the relation with the insulin resistance in patients with PCOS.Methods: 41 patients with PCOS and and 39 healthy women were included in the study whose age and BMI matched. For PCOS diagnosis, 2003 Rotterdam criteria were used. The fasting serum gluco...

Introduction: Lipocalin-2 is abundantly expressed in mature adipocytes and causes insulin resistance. In the physiopathology of PCOS, insulin resistance has great importance. The purpose of this study was to determine serum lipocalin-2 levels in patients with PCOS and to investigate its relationship with body fat percentage, hs-CRP and insulin resistance.Methods and designs: This study was planned as a case controlled study. We enrolled 44 women with PCO...

Diabetes mellitus (DM) is a disease of epidemic proportions. Most of DM patients are classified as type 2 diabetes mellitus (T2DM) that is linked with resistance to insulin action on target tissues. In 2015, 415 million people were living with DM worldwide with the highest prevalence rates recorded in the Oceania and the Middle East and North Africa (MENA) regions. In Jordan, a MENA country, the prevalence of DM has increased from 13% to 17% over a 10-year period (1994–20...

We present a case of 40 years old lady who was referred to us with a thyroid nodule in her right lobe. She was well, but on specific questioning reported weight loss of about 3 kgs over the past month and some mild heat intolerance. The nodule was 2 cm in size and the patient was clinically euthyroid. Thyroid function tests demonstrated a suppressed serum TSH with a mildly elevated serum T3. A thyroid ultrasound scan was performed which demonstrated that the palpable nodule wa...

Introduction: Although pericardial effusion is a common finding in primary hypothyroidism, massive pericardial effusion or pericardial tamponade are rare. Herein, we describe a newly diagnosed case of primary hypothyroidism initially presenting with massive pericardial effusion.Case report: A 64 years old male patient attended to the emergency unit with worsening dyspnea over the past 1 month. ECG showed a low voltage QRS wave. Chest X-ray showed increas...

Introduction: It is well known association between cardiovascular disease and PCOS. Approximately 17–43% of women with PCOS have hyperprolactinemia. Increased levels of prolactin often associated with an increased risk for thromboembolic events, but underline pathophisiological mechanism still unknown. The strong association between hyperprolactinemia and platelet aggregation is well known. Platelets play a key role in the development of atherothrombosis, a major contribu...