avatar
Hayrullah Yazar Prof. Dr. SAKARYA UNIVERSITY
Publication 18 Review 22 CrossRef Cited 7 TR Dizin Cited 5
18 Publication
22 Review
7 CrossRef Cited
5 TR Dizin Cited
0000-0001-9447-6322
26430083900

Research Fields

Medical Biochemistry and Metabolomics (Other) Analytical Biochemistry Biochemistry and Cell Biology (Other) Medical Biochemistry and Metabolomics Metabolic Medicine

Institution

SAKARYA UNIVERSITY

Popular Publications

Systematic perspectives in medicine; Halal Life Medicine, Functional Medicine, Holistic Medicine, Lifestyle Medicine
Authors: Hayrullah Yazar , Mehmet Zahid Yılmaz , Yıldırım Kayacan , Feyzullah Esat Yazar , Osman İzzettin Yazar
Published: 2019 , Helal Yaşam Tıbbı Dergisi
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 3249

0

1

3249

A New Algorithm for Phlebotomist Training in Clinics; "Intensive Training Method"
Authors: Hayrullah Yazar
Published: 2020 , Helal Yaşam Tıbbı Dergisi
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 723

0

1

723

Evaluation of HOMA-IR Values of Patients Applying to Sakarya Training and Research Hospital in Terms of Age and Gender Factor
Authors: Mehmet Özdin , Hayrullah Yazar , Durhasan Mundan
Published: 2021 , The Medical Journal of Mustafa Kemal University
DOI: 10.17944/mkutfd.791428
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 2379

0

1

2379

Investigation of the Relationship between Non-Alcoholic Fatty Liver Disease and Age, Gender and Insulin Resistance
Authors: Hayrullah Yazar , Ömer Emre Öz , Elif Köse , Alper Karacan , Mustafa Yöntem
Published: 2021 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.898531
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 1218

0

1

1218

A New Definition in Ophthalmological Disorders: Ignored Eye Syndrome (IES-22)
Authors: Abdülhekim Yarbağ , Hayrullah Yazar
Published: 2022 , Journal of Natural Life Medicine
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 693

0

1

693

Publications

Vitamin D levels affect survival rates of COVID-19 patients
Authors: Mehmet Özdin , Hayrullah Yazar , Tayfur Demiray
Published: 2025 , Interdisciplinary Medical Journal
DOI: 10.17944/interdiscip.1633638
FAVORITE 0 TOTAL DOWNLOAD COUNT 337

0

337

COVID-19 Alter Thyroid Function Tests During the Acute Phase
Authors: Hayrullah Yazar , Mehmet Özdin , Tayfur Demiray
Published: 2025 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.1633422
FAVORITE 0 TOTAL DOWNLOAD COUNT 461

0

461

Health Effects of Smartphones in 14-19 Age Young People
Authors: Abdülhekim Yarbağ , Hayrullah Yazar
Published: 2023 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.1325700
FAVORITE 1 TOTAL DOWNLOAD COUNT 548

1

548

Medical Personnel Satisfaction Survey Relating to Newly Opened Emergency Laboratory
Authors: Mehmet Özdin , Hayrullah Yazar , Durhasan Mundan
Published: 2023 ,
DOI: 10.37989/gumussagbil.908028
FAVORITE 0 TOTAL DOWNLOAD COUNT 697

0

697

A New Definition in Ophthalmological Disorders: Ignored Eye Syndrome (IES-22)
Authors: Abdülhekim Yarbağ , Hayrullah Yazar
Published: 2022 , Journal of Natural Life Medicine
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 693

1

693

Paraoxonase1, Arylesterase and Total Thiol Investigation in Angiography Patient Plasmas
Authors: Hayrullah Yazar , Güler Kuşçu Günay , Mustafa Baran İnci , Süleyman Kaleli , Mehmet Çakar
Published: 2022 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.905082
FAVORITE 0 TOTAL DOWNLOAD COUNT 814

0

814

COULD THE R-RATIO BE AN INDICATOR OF ACUTE LIVER INJURY FOR THE TREATMENT OF COVID-19?
Authors: Yıldırım Kayacan , Hayrullah Yazar , Mehmet Özdin
Published: 2021 , Journal of Istanbul Faculty of Medicine
DOI: 10.26650/IUITFD.2021.824074
FAVORITE 0 TOTAL DOWNLOAD COUNT 6306

0

6306

Investigation of the Relationship between Non-Alcoholic Fatty Liver Disease and Age, Gender and Insulin Resistance
Authors: Hayrullah Yazar , Ömer Emre Öz , Elif Köse , Alper Karacan , Mustafa Yöntem
Published: 2021 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.898531
FAVORITE 1 TOTAL DOWNLOAD COUNT 1218

1

1218

Evaluation of HOMA-IR Values of Patients Applying to Sakarya Training and Research Hospital in Terms of Age and Gender Factor
Authors: Mehmet Özdin , Hayrullah Yazar , Durhasan Mundan
Published: 2021 , The Medical Journal of Mustafa Kemal University
DOI: 10.17944/mkutfd.791428
FAVORITE 1 TOTAL DOWNLOAD COUNT 2379

1

2379

A New Algorithm for Phlebotomist Training in Clinics; "Intensive Training Method"
Authors: Hayrullah Yazar
Published: 2020 , Helal Yaşam Tıbbı Dergisi
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 723

1

723

An Analysis of Plasma Thiol/Disulphide Homeostasis in Patients with Stable Angina
Authors: Hayrullah Yazar , Esra Yıldız, Mustafa Baran İnci , Mehmet Akif Çakar , Betül Özbek, Ceylan Bal , Özcan Erel
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.615454
FAVORITE 0 TOTAL DOWNLOAD COUNT 1161

0

1161

Effects of the Topical Application of Cyclosporin A, Propolis and Dexamethasone on Oxidative Stress in Rats with Corneal Neovascularization
Authors: İsa Yuvacı , Hayrullah Yazar
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.718950
FAVORITE 0 TOTAL DOWNLOAD COUNT 1073

0

1073

Evaluation of Laboratory Productivity Commission
Authors: Mehmet Özdin , Hayrullah Yazar
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.459755
FAVORITE 0 TOTAL DOWNLOAD COUNT 1161

0

1161

The Relationship Between Non-alcoholic Fatty Liver Disease and B12
Authors: Hayrullah Yazar , Ömer Emre Öz
Published: 2019 , Helal Yaşam Tıbbı Dergisi
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1258

0

1258

Thiol disulfide homeostasis as oxidative stress marker in migraine patients
Authors: Aybala Neslihan Alagöz , Sıdıka Sinem Tasdemir, Hayrullah Yazar , Yesim Guzey Aras , Nimet Ucaroglu Can
Published: 2019 , Deneysel ve Klinik Tıp Dergisi
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1363

0

1363

Systematic perspectives in medicine; Halal Life Medicine, Functional Medicine, Holistic Medicine, Lifestyle Medicine
Authors: Hayrullah Yazar , Mehmet Zahid Yılmaz , Yıldırım Kayacan , Feyzullah Esat Yazar , Osman İzzettin Yazar
Published: 2019 , Helal Yaşam Tıbbı Dergisi
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 3249

1

3249

New Applications in Biochemistry Laboratory And Awareness Of Clinicians
Authors: Hayrullah Yazar , Ömer Emre Öz , Elif Yıldız Köse
Published: 2019 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.459641
FAVORITE 0 TOTAL DOWNLOAD COUNT 1944

0

1944

Evaluation of Cost Efficiency for HbA1c Test
Authors: Mehmet Özdin , Hayrullah Yazar , Durhasan Mundan
Published: 2019 , Adıyaman Üniversitesi Sağlık Bilimleri Dergisi
DOI: 10.30569/adiyamansaglik.512501
FAVORITE 0 TOTAL DOWNLOAD COUNT 2065

0

2065

Articles published in
Adıyaman Üniversitesi Sağlık Bilimleri Dergisi
Adıyaman Üniversitesi Sağlık Bilimleri Dergisi
Deneysel ve Klinik Tıp Dergisi
Deneysel ve Klinik Tıp Dergisi
Helal Yaşam Tıbbı Dergisi
Helal Yaşam Tıbbı Dergisi
Interdisciplinary Medical Journal
Interdisciplinary Medical Journal
Online Turkish Journal of Health Sciences
Online Turkish Journal of Health Sciences
Journal of Istanbul Faculty of Medicine
Journal of Istanbul Faculty of Medicine
Journal of Natural Life Medicine
Journal of Natural Life Medicine
The Medical Journal of Mustafa Kemal University
The Medical Journal of Mustafa Kemal University
Editorship
Helal Yaşam Tıbbı Dergisi
Helal Yaşam Tıbbı Dergisi
Technical Editor , Editor , Proofreader
Journal of Natural Life Medicine
Journal of Natural Life Medicine
Technical Editor , Editor , Proofreader
Editorial Board Memberships
Helal Yaşam Tıbbı Dergisi
Helal Yaşam Tıbbı Dergisi
Journal of Natural Life Medicine
Journal of Natural Life Medicine

Reviews

Balıkesir Medical Journal
Balıkesir Medical Journal
Cumhuriyet Medical Journal
Cumhuriyet Medical Journal
Helal Yaşam Tıbbı Dergisi
Helal Yaşam Tıbbı Dergisi
Journal of Natural Life Medicine
Journal of Natural Life Medicine
Journal of Traditional and Complementary Anatolian Medicine
Journal of Traditional and Complementary Anatolian Medicine
Online Turkish Journal of Health Sciences
Online Turkish Journal of Health Sciences
Sakarya Medical Journal
Sakarya Medical Journal
The Medical Journal of Mustafa Kemal University
The Medical Journal of Mustafa Kemal University
Van Sağlık Bilimleri Dergisi
Van Sağlık Bilimleri Dergisi

Publications

An Analysis of Plasma Thiol/Disulphide Homeostasis in Patients with Stable Angina
Authors: Hayrullah Yazar , Esra Yıldız, Mustafa Baran İnci , Mehmet Akif Çakar , Betül Özbek, Ceylan Bal , Özcan Erel
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.615454
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 1161

2

0

1161

Effects of the Topical Application of Cyclosporin A, Propolis and Dexamethasone on Oxidative Stress in Rats with Corneal Neovascularization
Authors: İsa Yuvacı , Hayrullah Yazar
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.718950
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1073

1

0

1073

Evaluation of Laboratory Productivity Commission
Authors: Mehmet Özdin , Hayrullah Yazar
Published: 2020 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.459755
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1161

1

0

1161

New Applications in Biochemistry Laboratory And Awareness Of Clinicians
Authors: Hayrullah Yazar , Ömer Emre Öz , Elif Yıldız Köse
Published: 2019 , Online Turkish Journal of Health Sciences
DOI: 10.26453/otjhs.459641
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1944

1

0

1944

Evaluation of Cost Efficiency for HbA1c Test
Authors: Mehmet Özdin , Hayrullah Yazar , Durhasan Mundan
Published: 2019 , Adıyaman Üniversitesi Sağlık Bilimleri Dergisi
DOI: 10.30569/adiyamansaglik.512501
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 2065

2

0

2065

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