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T. Bayrak · SciRah

Researcher profile · Semantic Scholar

T. Bayrak

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T. Bayrak — researcher profile on SciRah

h-index: 9
Works: 43
Citations: 263

Most-cited papers

Serum PON-1 activity but not Q192R polymorphism is related to the extent of atherosclerosis.
Ahmet Tugrul Bayrak, T. Bayrak, S. Tokgözoğlu, B. Volkan-Salancı +4 more
2012Journal of atherosclerosis and thrombosis39 citations Open access
Semantic Scholar
The effect of hormone replacement therapy on the levels of serum lipids, apolipoprotein AI, apolipoprotein B and lipoprotein (a) in Turkish postmenopausal women
Ahmet Tugrul Bayrak, D. Aldemir, T. Bayrak, A. Çorakçı +1 more
2006Archives of Gynecology and Obstetrics31 citations
Semantic Scholar
Serum paraoxonase 1 activity, asymmetric dimethylarginine levels, and brachial artery flow-mediated dilatation in women with polycystic ovary syndrome.
Z. Soyman, V. Noyan, M. Tulmaç, A. Yucel +4 more
2011Fertility and Sterility28 citations Open access
Semantic Scholar
Differential hydrolysis of homocysteine thiolactone by purified human serum (192)Q and (192)R PON1 isoenzymes.
Ahmet Tugrul Bayrak, T. Bayrak, E. Demirpençe, K. Kilinç
2011Journal of chromatography. B, Analytical technologies in the biomedical and life sciences21 citations
Semantic Scholar
Paraoxonase lactonase activity (PON-HTLase), asymmetric dimethylarginine (ADMA) and platelet activating factor-acetylhydrolase (PAF-AH) activity in non-obese women with PCOS
T. Bayrak, P. Dursun, Ahmet Tugrul Bayrak, Murat Gültekin +4 more
2012Gynecological Endocrinology20 citations
Semantic Scholar
The effect of HDL-bound and free PON1 on copper-induced LDL oxidation.
Ahmet Tugrul Bayrak, T. Bayrak, E. Bodur, K. Kilinç +1 more
2016Chemico-Biological Interactions19 citations
Semantic Scholar
Effect of paraoxonase 1 192 Q/R polymorphism on paraoxonase and acetylcholinesterase enzyme activities in a Turkish population exposed to organophosphate
S. Sunay, Z. Kayaalti, T. Bayrak, T. Söylemezoğlu
2015Toxicology and industrial health19 citations
Semantic Scholar
Relationship of epicardial fat tissue thickness with oxidant biomarkers in chronic kidney disease
A. Karataş, E. Çanakçı, O. Bektaş, T. Bayrak +3 more
2018Bratislava Medical Journal14 citations Open access
Semantic Scholar
Association between reverse electrical remodeling and cardiac fibrosis markers in patients with cardiac resynchronization therapy.
H. Sunman, U. Canpolat, H. Yorgun, Adem Özkan +7 more
2018Türk Kardiyoloji Derneği arşivi : Türk Kardiyoloji Derneğinin yayın organıdır9 citations Open access
Semantic Scholar
Purification and kinetic properties of rabbit liver paraoxonase 1.
T. Bayrak, Ahmet Tugrul Bayrak, E. Demirpençe, K. Kilinç
2010Journal of chromatography. B, Analytical technologies in the biomedical and life sciences9 citations
Semantic Scholar
Analysis of Ischemia-Modified Albumin (IMA) and Coagulation Parameters in Patients with SARS-CoV-2 Pneumonia
Emel Sağlam, Gülsen Şener, T. Bayrak, Ahmet Tugrul Bayrak +1 more
2023Journal of Clinical Medicine8 citations Open access
Semantic Scholar
Neutrophil Lymphocyte Ratio, Monocyte Lymphocyte Ratio, Platelet Lymphocyte Ratio in Covid-19 Patients.
Gülsen Şener, T. Bayrak, C. Coskun, Ahmet Tugrul Bayrak
2022Clinical Laboratory8 citations
Semantic Scholar
Evaluating the effects of cardiac resynchronization therapy on pathophysiological pathways of heart failure using surrogate biomarkers.
H. Sunman, Adem Özkan, H. Yorgun, U. Canpolat +8 more
2013Cardiology Journal7 citations Open access
Semantic Scholar
Comparison of serum acetyl hydrolase (PAF‐AH) and paraoxonase 1 (PON1) values between prostate cancer patients and a control group
E. Benli, Ahmet Tugrul Bayrak, A. Çırakoğlu, T. Bayrak +1 more
2017Kaohsiung Journal of Medical Sciences6 citations Open access
Semantic Scholar
Serum Vitamin D, Zinc Levels and the Relationship between them in Children and Adolescents.
Gülsen Şener, Z. Kocer, T. Bayrak, Ahmet Tugrul Bayrak +1 more
2022Clinical Laboratory5 citations
Semantic Scholar
Vitamin D levels predict the response to cardiac resynchronization therapy in patients with systolic heart failure.
H. Sunman, Adem Özkan, H. Yorgun, U. Canpolat +8 more
2016Türk Kardiyoloji Derneği arşivi : Türk Kardiyoloji Derneğinin yayın organıdır5 citations Open access
Semantic Scholar
Effect of Ventilation Support on Oxidative Stress and Ischemia-Modified Albumin in Neonates
A. Dursun, N. Okumuş, S. Erol, T. Bayrak +1 more
2015American Journal of Perinatology5 citations
Semantic Scholar
Investigation of the nephroprotective effect of dexmedetomidine on colistin-induced nephrotoxicity in rats
E. Çanakçı, A. Karataş, I. Coşkun, E. Benli +4 more
2022Bratislava Medical Journal2 citations Open access
Semantic Scholar
Increased Asymmetric Dimethylarginine (ADMA) levels and Decreased Homocysteine Thiolactonase/Paraoxonase (HTLase/PONase) activities are Related to the Risk of Cardiovascular Disease in Prediabetic/Diabetic Patients.
T. Bayrak, Ahmet Tugrul Bayrak, Mehlika Isildak, E. Çakır +2 more
20142 citations
Semantic Scholar
Ischemia-modified albumin in children with clinically suspected acute myocarditis: diagnostic performance and incremental value beyond conventional biomarkers
Ceren Yapar Gümüş, Emine Yurdakul Ertürk, Yeliz Kaşko Arıcı, E. I. Altınok +3 more
2026Frontiers in Pediatrics1 citations Open access
Semantic Scholar
Investigation of Inflammatory Effects of Dexmedetomidine and Sugammadex in Early Wound Healing in Rats
M. Alp, E. Çanakçı, M. Celik, T. Bayrak +1 more
2023Annals of Medical Research1 citations Open access
Semantic Scholar
Evaluation of cardiometabolic function with serum adropin levels in psoriasis patients
Sevda Onder, T. Bayrak, Y. Kaya, S. Çankaya +1 more
2021Annals of Medical Research1 citations Open access
Semantic Scholar
Protective effect of ibuprofen against renal ischemia-reperfusion injury
A. Karataş, E. Çanakçı, E. Benli, T. Bayrak +2 more
2019Annals of Medical Research1 citations Open access
Semantic Scholar
Oxidant and antioxidant mechanisms in chronic kidney disease inflammation in CKD
A. Karataş, Ahmet Tugrul Bayrak, T. Bayrak, E. Çanakçı
2019Annals of Medical Research1 citations Open access
Semantic Scholar
PON1 and paraoxonase and acetylcholinesterase levels in exposed to organophosphate
Z. Kayaalti, S. Sunay, T. Bayrak, T. Söylemezoğlu
20121 citations
Semantic Scholar
Relationship of PON2 gene Ser311Cys polymorphism and serum paraoxonase activity with coronary artery disease in Turkish population
T. Bayrak, Ahmet Tugrul Bayrak, B. Volkan-Salancı, A. Deniz +4 more
20121 citations
Semantic Scholar
Serum sST2 and MR-ProADM in pediatric acute rheumatic fever: association with cardiac involvement and clinical risk stratification
E. I. Altınok, Emin Ertürk, T. Bayrak, Ceren Yapar Gümüş +2 more
2026Frontiers in Pediatrics0 citations Open access
Semantic Scholar
Levels of TRB3 and Sestrin 2, Paraoxonase-1 activity, and the atherogenic index of plasma in obese individuals
T. Bayrak, D. Kadioglu, Gülsen Şener, E. Kahvecioğlu +2 more
2026The Atlantic Journal of Medical Science and Research0 citations
Semantic Scholar
Study on Healing Effects of Bifidobacterium Infantis 35624 in Inflammatory and Energy Metabolism Parameters in High-Fat-Diet-Induced Obesity in Rat Model
Ö. Özdemir, Ç. Akalın, F. Ekız, Orhan Baş +1 more
2025Journal of Food and Nutrition Research0 citations Open access
Semantic Scholar
Platelet Activating Factor Acetylhydrolase (PAF-AH) activity : could it have a role on coagulation in covid-19 patients?
T. Bayrak, Gülsen Şener, Emel Sağlam Gökmen, A. Bayrak
2023Clinical and Experimental Health Sciences0 citations Open access
Semantic Scholar
ABSTRACT 408: EFFECT OF MECHANICAL VENTILATION ON OXIDATIVE STRESS AND ISCHEMIA MODIFIED ALBUMIN IN NEWBORNS
A. Dursun, N. Okumuş, S. Erol, T. Bayrak +1 more
20140 citations
Semantic Scholar
The effects of dexmedetomidine on oxidant - antioxidant systems in the experimental model of carbondioxide
T. Bayrak, Ahmet Tugrul Bayrak, Murat Karakahya, B. Üstün +1 more
20140 citations
Semantic Scholar
ABSTRACT 309: IMA LEVELS IN HYPOXIC ISCHEMIC ENCEPHALOPATHY
A. Dursun, N. Okumuş, A. Zenciroğlu, S. Beken +2 more
20140 citations Open access
Semantic Scholar
IMA LEVELS IN HYPOXIC ISCHEMIC ENCEPHALOPATHY: IS IT A NEW MARKER?
A. Dursun, N. Okumuş, A. Zenciroğlu, S. Beken +6 more
20140 citations
Semantic Scholar
Increased asymmetric dimethylarginine (ADMA) levels and decreased homocysteine thiolactonase/paraoxonase (HTLase/PONase) activities are related to the risk of cardiovascular disease in prediabetic/diabetic patients (Prediyabetik/diyabetik hastalarda artmiş asimetrik dimetilarjinin (ADMA) ve azalmiş
T. Bayrak, A. Bayrak, A. Gürlek
20140 citations
Semantic Scholar
ABSTRACT 308: EFFECT OF THERAPEUTIC HYPOTHERMIA ON ISCHEMIA MODIFIED ALBUMIN LEVELS IN NEWBORNS WITH HYPOXIC ISCHEMIC ENCEPHALOPATHY
A. Dursun, N. Okumuş, T. Bayrak, S. Beken +1 more
20140 citations Open access
Semantic Scholar
OP-127 PREDICTION OF MAJOR CARDIOVASCULAR EVENTS IN CRT PATIENTS WITH INFLAMMATION MARKERS AND BNP LEVELS
H. Sunman, Adem Özkan, U. Canpolat, H. Yorgun +8 more
20130 citations
Semantic Scholar
OP-173 INVESTIGATING THE EFFECT OF CARDIAC RESYNCHRONIZATION THERAPY ON HEART FAILURE WITH THE MOLECULAR BIOLOGIC BASES: MULTI BIOMARKER APPROACH
H. Sunman, K. Aytemir, Adem Özkan, U. Canpolat +8 more
20130 citations
Semantic Scholar
The influence of cardiac resynchronization therapy on molecular pathways in pathophysiology of heart failure
H. Sunman, Adem Özkan, U. Canpolat, H. Yorgun +6 more
20130 citations
Semantic Scholar
EVALUATION OF PARAOXONASE-1 GENE POLYMORPHISM AND SERUM PARAOXONASE ACTIVITY AS A CARDIOVASCULAR RISK
T. Bayrak, A. Deniz, L. Tokgozoglu, B. Yavuz +6 more
20080 citations
Semantic Scholar
Effects of transdermal estrogen therapy on serum paraoxonase activity in hysterectomized postmenopausal women
P. Dursun, Ahmet Tugrul Bayrak, M. Gultekin, T. Bayrak +1 more
20070 citations Open access
Semantic Scholar
Tu-P9:385 Coronary calcium score is associated with blood myeloperoxidase level
A. Deniz, T. Hazırolan, B. Yavuz, L. Tokgozoglu +5 more
20060 citations
Semantic Scholar
Th-P15:143 Increased myeloperoxidase level in coronary artery disease and its relationship with severity of the disease
B. Yavuz, A. Deniz, L. Tokgozoglu, Övünç Düzgünçınar +4 more
20060 citations
Semantic Scholar

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Ahmet Tugrul Bayrak — researcher profile on SciRah
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H. Sunman — researcher profile on SciRah

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Adem Özkan — researcher profile on SciRah

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E. Çanakçı — researcher profile on SciRah