Yazar "Y-8758-2018" için Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed listeleme
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Alternative tumor markers in the diagnosis of ovarian cancer
Karakaya, Burcu Kisa; Baser, Eralp; Bildaci, Berk; Comert, Esra Cabuk; Bayraktar, Nilufer; Dursun, Polat; Kuscu, Esra; Ayhan, Ali (2016)Objective: The aim of the study was to assess the usefulness of various tumor markers (CA125, HE4, bcl2) measured in serum, urine and saliva in the differential diagnosis of adnexal masses. Material and methods: Our ... -
Cystatin-C and TGF-beta levels in patients with diabetic nephropathy
Takir, Mumtaz; Unal, Asli Dogruk; Kostek, Osman; Bayraktar, Nilufer; Demirag, Nilgun Guvener (2016)Objective: To evaluate renal impairment in type 2 diabetic patients with normoalbuminuria or microalbuminuria by detection of serum cystatin C and serum and urinary TGF-beta levels. Methods: Cross-sectional study conducted ... -
Detection of COVID-19 by Machine Learning Using Routine Laboratory Tests
Cubukcu, Hikmet Can; Topcu, Deniz Ilhan; Bayraktar, Nilufer; Gulsen, Murat; Sari, Nuran; Arslan, Ayse Hande (2021)Objectives The present study aimed to develop a clinical decision support tool to assist coronavirus disease 2019 (COVID-19) diagnoses with machine learning (ML) models using routine laboratory test results. Methods We ... -
Evaluation of Dynapenia and Sarcopenia and Their Associations With Serum Insulin-Like Growth Factor-1 Levels in Renal Transplant Recipients
Yildirim, Saliha; Colak, Turan; Bayraktar, Nilufer; Sezer, Siren (2022)Objectives: Dynapenia and sarcopenia are related to increased morbidity and mortality in the general population. Chronic kidney disease (CKD) causes sarcopenia and dynapenia with different mechanisms. The aim of this study ... -
Maternal and cord blood homocysteine, vitamin B12, folate, and B-type natriuretic peptide levels at term for predicting congenital heart disease of the neonate: A case-control study
Sahin-Uysal, Nihal; GUlumser, Cagri; Kocaman, Eda; Varan, Birgul; Bayraktar, Nilufer; Yanik, Filiz (2019)Objective: To investigate the effectiveness of the metabolic markers homocysteine, vitamin B12, folate, and B-type natriuretic peptide in maternal and cord blood for detecting congenital heart disease. Methods: Homocysteine, ... -
Peri-Implant Crevicular Fluid And Serum Levels Of Soluble ST2 In Peri-Implant Diseases: A Pilot Study
Ozgur, Engin; Topcu, Deniz Ilhan; Bayraktar, Nilufer; Alptekin, Nilgun Ozlem (2022)Background and ObjectiveSoluble ST2 (sST2) is a current biomarker of cardiovascular disease. It is used to predict susceptibility to cardiovascular diseases and to analyze their prognosis. Serum sST2 level increases in ... -
Searching For The Urine Osmolality Surrogate: An Automated Machine Learning Approach
Topcu, Deniz Ilhan; Bayraktar, Nilufer (2022)Objectives Automated machine learning (AutoML) tools can help clinical laboratory professionals to develop machine learning models. The objective of this study was to develop a novel formula for the estimation of urine ... -
Severe chronic periodontitis is not common in Acromegaly: Potential protective role of gingival BMP-2
Bascil, Sibel; Turhan Iyidir, Ozlem; Bayraktar, Nilufer; Ertorer, Melek Eda; Bascil Tutuncu, Neslihan (2021)Background/aim : Advanced chronic periodontitis is observed rarely in acromegaly. Periodontal tissue including the alveolar bone is seemed to be spared from the systemic metabolic derangements of bone in this patient ...