Searchable abstracts of presentations at key conferences in endocrinology

ea0070ep394 | Reproductive and Developmental Endocrinology | ECE2020

The relationship between TRAB and inhibin-B in male with graves disease

Kursat Hakan , Mert Meral , Ciftci Dogansen Sema

Introduction and aimGraves’ disease which is the most common cause of hyperthyroidism is an autoimmune disease presenting with goitre, orbitopathy and dermopathy. The disease is caused by stimulant type TSH receptor antibodies (TRAB). TSH receptor (TSHR) has been shown in different tissues other than thyroid. Testis is one of the extrathyroidal tissues with TSHR. The aim of this study was to investigate relationship between TRAB and inhibin-B, whic...

ea0049gp95 | Diabetes therapy & complications 1 | ECE2017

The relation between PON-1 activity and 25-OH hydroxyvitamin D3 levels and other biochemical parameters in diabetic patients with respect to obesity and diabetic complications

Karakaya Pinar , Mert Meral , Karagoz Hamide , Ozdemir Bahar

Objective: To evaluate the relation of mean platelet volume (MPV) levels with serum paraoxonase-1 activity in diabetic patients with respect to obesity and diabetic complications.Methods: A total of 201 diabetic patients grouped with respect to obesity obese (n=89) and non-obese (n=112) and diabetic complications with (n=50) or without (n=150) microvascular complications and with (n=91) or without (n=...

ea0049ep644 | Obesity | ECE2017

A comparison of the metabolic parameters of obese and non-obese nafld patients with insulin resistance

Karakaya Pinar , Pehlivan Bahar , Mert Meral , Karagoz Hamide , Okuturlar Yildiz

Introduction-aim: Non-alcoholic fatty liver disease (NAFLD) is a clinical condition of uncertain etiology, in whose pathogenesis several mechanisms are involved and which is defined by fat vacuoles in more than 5% of hepatic histiocytes in the absence of serious alcohol consumption. It is frequently comorbid with obesity and insulin resistance. However, NAFLD is also seen in non-obese individuals. The purpose of this study was to compare insulin resistance and metabolic parame...

ea0037ep632 | Obesity and cardiovascular endocrinology | ECE2015

The relationship between haemoglobin and BMI in overweight and obese patients

Gozkaman Ayse , Okuturlar Yildiz , Mert Meral , Harmankaya Ozlem , Kumbasar Abdulbaki

Introduction: Both overweight/obesity and central obesity were inversely associated with anemia in the studies. In our study, we aimed to determine the relationship between different haemoglobin (Hb) levels and BMI.Materials and methods: A total of 146 patients (131 (89.1%) female and 15 (10.2%) male) were enrolled in the study. Patients were divided into five groups namely group-1 (Hb ≤7 g/dl), group-2 (7 g/dl<Hb ≤10 g/dl), group-3 (10 g...

ea0016p453 | Neuroendocrinology | ECE2008

Endocrinopathies with langerhans cell histiocytosis (LCH): nine cases

Yarman Sema , Mert Meral , Salman Serpil , Tanakol Refik , Alagol Faruk

LCH is a rare proliferative histiocytic disorder, and it can infiltrate virtually any site in the body. Diabetes incipidus (DI) is the most common abnormality when there is involvement of the hypothalamic-pituitary axis (HPA). We have evaluated the anterior pituitary function and their responses to treatment in 9 patients (5M/4F; range 19–60 years) with proven LCH and DI. Endocrine evaluations consisted of clinical history, basal (GH, IGF-1, fT4, TSH, PRL, cortisol, LH, F...

ea0014p499 | (1) | ECE2007

Intracranial giant sarcoma in an acromegalic patient after radiotherapy

Mantar Ferhan , Mert Meral , Karabulut Laika , Aydin Yunus , Musluman Murat

Introduction: Primary pituitary sarcoma causally unrelated to radiotherapy, but an increased risk of second brain tumors continues beyond 20 and 30 year after treatment.We report an acromegalic patient with intrasellar giant adenoma invased suprasellar and nasal cavity during follow-up after radiotherapy.Case: A 39-year-old woman had transsphenoidal and transcranial operation in 2002 and 2003 respectively. She had also conventional...

ea0014p513 | (1) | ECE2007

Diabetes insipidus due to pituitary metastasis of breast cancer

Kubat Uzum Ayse , Kartal Ilkay , Mert Meral , Aral Ferihan

Introduction: We have reported a case of breast carcinoma complicated by diabetes insipidus due to pituitary metastasis.Case: A 47 years old woman had been referred our clinic with the symptoms of polyuria, polydypsia, weight loss, and fatigue. She had a diagnosis of breast carcinoma for six years, underwent radically mastectomy, chemotherapy and radiotherapy, subsequently. Vertebral metastasis was detected and local radiotherapy was performed six months...

ea0090p236 | Thyroid | ECE2023

Clinical and Biochemical Comparative Evaluation of Thyroid Hormone Replacement in Patients with Hypothyroidism Due to Autoimmune Thyroiditis and Total Thyroidectomy

Akgul Kızılcay Zeynep , CAKIR İlkay , Kural Alev , Mert Meral

Aim: Hypothyroidism is a common chronical disease worldwide, leading to a lifelong metabolic slowdown that can have a significant negative impact on the quality of life, both physiologically and psychologically. Despite achieving euthyroidism with replacement, there is evidence that symptoms persist. In this study, we aim to examine the effectiveness of thyroid hormone replacement and the effect of autoimmunity from a clinical-biochemical point of view by evaluating the euthyr...

ea0090p238 | Thyroid | ECE2023

May Concomitant Thyroid Autoimmunity be Associated with Better Prognosis in Thyroid Papillary Carcinoma?

Celik Eliş Dilan , Cakir İlkay , Cem Dural Ahmet , Mert Meral

Aim: The association between thyroid autoimmunity and thyroid cancer has long been suggested, in addition whether and how the concurrent thyroid autoimmunity with Papillary Thyroid Carcinoma (PTC) affects clinicopathological features and prognosis is a matter of debate. In the present study, we aimed to evaluate the laboratory data, cancer characteristics and prognosis of PTC patients with and without thyroid autoimmunity.Materials and Methods: Data of 2...

ea0063p283 | Pituitary and Neuroendocrinology 1 | ECE2019

The Importance of AGR2 Expression in Pituitary Adenoma Tissue Specimens on Tumor Aggressivity

Dogansen Sema Ciftci , Gunaldi Omur , Avcikurt Ayla Solmaz , Colluoglu Baris , Yilmaz Ilhan , Mert Meral , Tanriverdi Osman

Purpose: Tumor-associated protein called as anterior gradient 2 (AGR2), which is defined particularly in breast and lung carcinomas, is involved in a variety of cellular functions such as cell migration, differentiation and proliferation. Since the role of AGR2 expression in pituitary adenomas is not well known yet, it was aimed to compare AGR2 expression in normal pituitary tissue and pituitary adenoma specimens in the study.Material and Method: We incl...