Explanipedia

Comparison of the Hemolysis Rate According to Biochemistry Test Results of Patients Admitted to The Emergency Department with the Results of the Hemcheck Device Open

Sema Ayten, Murat Koşer, Ahmet Cumhur, Melih Akıncı, Kurtuluş Açıksarı , et al. · 2025

Aim: A large proportion (approximately 80%) of medical decisions made by clinicians are based on laboratory test results. The most common cause of sample rejection is hemolysis. The sample must be centrifuged to detect hemolysis. The labor…

Effect of Blood Sample Tubes on Diagnosis of Gestational Diabetes in Pregnant Women Undergoing OGTT Open

Duygu Teksöz, Nilgün Işıksaçan, Tamay Seda Taşçı, Pınar Kasapoğlu, Murat Koşer · 2024

Performing a diagnostic oral glucose tolerance test (OGTT) during pregnancy is important for early diagnosis of gestational diabetes mellitus. Hyperglycemia can be detected quickly, and mother and the fetus can be protected. This study aim…

Blood Gas Measurements Using Point-of-Care Testing Devices in Pediatric Patients Open

Duygu Teksöz, Nilgün Işıksaçan, Murat Koşer · 2024

Introduction: There is an increasing use of point-of-care testing (POCT) devices for patients. These portable devices are preferred by healthcare personnel because they are quick and easy to use. The aim of this study was to investigate wh…

The role of h-FABP and Myoglobin in Determining Disease Severity and Prognosis in STEMI Open

Gülçin Şahingöz Erdal, Dilay Karabulut, Cennet Yıldız, Fatma Nihan Turhan Çağlar, Mehmet Hulusi Satılmışoğlu , et al. · 2023

Introduction:Acute coronary syndrome (ACS) remains as a single biggest cause of death worldwide. Heart-type fatty acid -binding protein (h-FABP) and myoglobin are small proteins present in the myocyte cytosol. In cases of myocardial damage…

Comparison of direct low density lipoprotein cholesterol measurement with the Friedewald formula and alternative formulas Open

Nilgün Işıksaçan, Cennet Yıldız, Fatma Nihan Turhan Çağlar, Murat Koşer, Pınar Atar , et al. · 2023

Aim: Our aim was to compare the direct enzymatic measurement with four formulas which are used in determining the value of low density lipoprotein cholesterol (LDL-C) levels. Material and methods: A total of 33842 patients’ f…

Klinik Kimya Laboratuvarında Acil Durum Testlerinde Plazma Tüpü Kullanımı Open

Gülçin Şahingöz Erdal, Nilgün Işıksaçan, Pınar Kasapoğlu, Asuman Gedikbaşı, Murat Koşer · 2021

Laboratuvarlarda gerçekleştirilen hızlı testler için ana hususlar hızlı ve doğru bir test sonucu elde etmektir. Hızlı testlerin serum yerine plazma kullanılarak gerçekleştirilmesini mümkün kılmak için artan sayıda cihaz ve yöntem geliştiri…

Stability of Cardiac Troponin-I in Whole Blood and Plasma in Patients with Acute Myocardial Infarction Open

Umut Karabulut, Dilay Karabulut, Pınar Kasapoğlu, Serkan Yazan, Mehmet Ertürk , et al. · 2021

Introduction:In this study, we aimed to investigate the short-term stability and variability of cardiac troponin T (cTnI) in ethylenediamine tetraacetic acid (EDTA) whole blood, heparinized whole blood, and EDTA plasma.Methods:Thirteen pat…

Retrospective Evaluation of the Performance of Leukocyte Parameter of the Automated Urine Analyzer and Its Concordance with Urine Culture Open

Murat Koşer, Nilgün Işıksaçan, Ramazan Korkusuz, Gülçin Şahingöz Erdal, Pınar Atar , et al. · 2021

Objective: Complete urinalysis (CUA) is one of the indispensable screening tests of clinical laboratories. The compatibility of this test with urine culture is of indispensable importance in the diagnosis and treatment of urinary tract inf…

Hemoglobin A1c Measurement Using Point of Care Testing Open

Gülçin Şahingöz Erdal, Nilgün Işıksaçan, Murat Koşer, Nursel Kocamaz · 2020

Introduction:Glycated hemoglobin is a sensitive predictor of the long-term complications of diabetes. Hemoglobin A1c (HbA1c) measurements can be performed using point of care testing (POCT) devices, and comparing POCT devices with high-per…

Hemoglobinopati, Asetil Salisilik Asit Kullanimi Ve Üreminin İmmünoturbidimetrik Ve HPLC Hemoglobin A1c Ölçümleri Üzerine Etkileri Open

Gülçin Şahingöz Erdal, Murat Koşer, Pınar Kasapoğlu, Nilgün Işıksaçan · 2019

Amaç: Tip II Diabetes Mellitus (T2DM) en sık endokrin hastalıktır. Yüksek glikolize hemoglobin (HbA1c) düzeylerinin kardiyovasküler hastalıklarda (KVH) risk faktörü olduğu ve KVH'ların da diyabetik hastalarda ölüm ve sakatlığa neden olduğu…

Plasma presepsin in determining gastric leaks following bariatric surgery Open

Sinan Binboğa, Nilgün Işıksaçan, Pınar Kasapoğlu, Elif Binboga, Murat Koşer , et al. · 2019

Background To be able to prevent morbid obesity in the long-term, laparoscopic sleeve gastrectomy (LSG) is one of the most effective surgical interventions. However, leakage and bleeding from the stapler line are significant complications.…

Assessment of IL-31 levels and disease severity in children with atopic dermatitis Open

Deniz Özçeker, Muhammet Bulut, Aydan Özbay, Fatih Dilek, Murat Koşer , et al. · 2018

IL-31 levels were significantly higher in AD patients compared to control group but irrelevant to the disease severity.

Comparison of high sensitive and conventional troponin assays in diagnosis of acute myocardial infarction Open

Nilgün Işıksaçan, İsmail Bıyık, Mehmet Ertürk, Murat Koşer, Hüseyin Karakurt , et al. · 2017

Introduction We aimed to compare the positive predictive values (PPV) and negative predictive values (NPV) of four cardiac troponin assays in the diagnosis of AMI in Turkish population. Methods This study is an observational comparative st…

Presepsin (SCD14-ST): Could it be a novel marker for ST-elevation myocardial infarction? Open

Fatma Nihan Turhan Caglarą, Nilgün Işıksaçan, İsmail Bıyık, İsmail Unğan, Selçuk Opan , et al. · 2016

Background: Acute myocardial infarction (AMI) could be considered to be a state of inflammation.Many inflammatory markers have been evaluated during AMI setting so far.Presepsin (PSP) is a novel biomarker for diagnosis and prognosis of sys…

Cystatin C and NGAL as Biomarkers for Early Detection of Acute Kidney Injury in Geriatrics Open

Kürşad Öz, Safa Göde, Serdar Başgöze, Murat Koşer, Atilla Oz , et al. · 2016

Acute kidney injury (AKI) is associated with cardiovascular mortality and morbidity especially in high-risk patients undergoing cardiac surgery. It ranges from 7.7% to 28.1% in different studies. The aim of this study was to compare cystat…

The role of biochemical markers in predicting worsening heart failure; comparison of biomarkers / Kötüleşen kalp yetmezliğini öngörmede biyokimyasal belirteçlerin rolü; biyobelirteçlerin karşılaştırılması Open

Nilgün Işıksaçan, İsmail Bıyık, İbrahim Faruk Aktürk, Mehmet Ertürk, Serkan Yazan , et al. · 2016

Objective: Heart failure is the end stage of many cardiac disorders. Worsening heart failure causes high mortality in these patients. In the present study, we aimed to elucidate and compare the biochemical predictors of worsening heart fai…

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