hrp0095t16 | Section | ESPE2022

The Relationship Between Leptin, Kisspeptin, Irisin, Myostatin and Omentin Levels and Fat Tissue at Puberty

Başak Polat Zeliha , Orbak Zerrin , Doneray Hakan , Ozturk Nurinnisa

Introduction: The hypothalamo-pituitary system is activated as puberty begins and GnRH release occurs as well as the synthesis of many hormones. These hormones cause changes on muscle development, body fat distribution. In this study, changes in miyostatin, irisin, kisspeptin, omentin and leptin levels and the relationship of these changes with physical properties and fat tissue were investigated.Material and Method: A t...

hrp0092lb-6 | Late Breaking Posters | ESPE2019

Can Different Diets (High Fat and High Fructose Diet) Affect Insulin Resistance, Tissue Advanced Glycation End Product Levels in Rats' Pancreas

Orbak Zerrin , Demirci Tuba , Ozturk Nurinnisa , Alaca Raziye

Introduction & Objectives: High consumption of processed foods rich in fat and sugar are associated with the increasing prevalence of metabolic disturbances like obesity, insülin resistance, dyslipidemia, type 2 diabetes mellitus. In the present study, we aimed to investigate the relationship between advanced glycation end products and metabolic disorders such as insulin resistance caused by high fructose and high-fat diet, and also examine histologic...

hrp0092p3-61 | Diabetes and Insulin | ESPE2019

The Effect of Fibroblast Growth Factor 23 on Serum Phosphorus Level in Children with Diabetic Ketoacidosis

Doneray Hakan , Ozay Mustafa , Ozden Ayse , Ozturk Nurinnisa , Orbak Zerrin

Aim: The pathophysiology of developing hypophosphatemia in children with diabetic ketoacidosis (DKA) has not been sufficiently elucidated. Fibroblast Growth Factor 23 (FGF23) is a hormone that causes phosphate excretion from the kidneys. The increase of FGF23 in children with DKA may explain the pathophysiology of hypophosphatemia in these children. The aim of our study was to investigate the effect of serum FGF23 on serum phosphorus level in children with DKA...

hrp0094p2-95 | Bone, growth plate and mineral metabolism | ESPE2021

Effect of cholecalciferol treatment on serum FGF-23, vitamin D-binding globulin and α-klotho levels in children with vitamin D deficiency

Tosun Ilker , Orbak Zerrin , Doneray Hakan , Ozturk Nurinnisa ,

Introduction and Aim: FGF-23 is a hormone that works by inhibiting phosphorus reabsorption in kidneys, and systematic regulation of phosphate homeostasis by FGF23 depends on the activity of the membrane protein Klotho. It affects the active vitamin level according to the bioactive free vitamin hypothesis, which binds DVBP to vitamin D and prolongs its half-life. In this study, it was aimed to investigate 1.25 (OH) Vitamin D, Vitamin D Binding Protein, FGF-23 a...

hrp0092lb-2 | Late Breaking Posters | ESPE2019

The Effects of Different Diets (High Fat and High Fructose Diet) on the Development of Insulin Resistance and Tissue Advanced Glycation End Product Levels in Rats

Demirci Tuba , Orbak Zerrin , Ozturk Nurinnisa , Kaygisiz Merve Durmus , Nalci Kemal Alp , Polat Zeliha Başak

Introduction & Objectives: Fat and fructose-rich nutrition bring many metabolic diseases, especially obesity and diabetes. Recent years, more scientific interest in how can diet effect on brain function has emerged. We aimed to investigate the effect of high fructose and high-fat diet on the brain, and whether the presence of relationship with advanced glycation end products histologically, in rat model.Materials & Method...