Scientific work

Prof. Dr. Züleyha Akkan Çetinkaya

49 publications. The source of the information is stated next to each publication.

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  1. Prevalence and Clinical Associations of Malnutrition and Sarcopenia Risk in Gastroenterology Inpatients: A Multicenter Cross-Sectional Study in Turkey

    Diagnostics, 2025

    DOI 10.3390/diagnostics15222935 PMID 41300959 4 citations (Europe PMC) Open-access full textSource: OpenAlex

  2. Being a Female Gastroenterologist in Turkey

    The Turkish Journal of Gastroenterology, 2024

    DOI 10.5152/tjg.2024.22612 PMID 38454242 1 citation (Europe PMC) Open-access full textSource: OpenAlex

  3. In Vitro Effects of Vitamins C and E on Helicobacter pylori

    Journal of Molecular Virology and Immunology, 2021

    DOI 10.46683/jmvi.2021.36 Open-access full textSource: OpenAlex

  4. The value of adenosine deaminase level in assessing activation of inflammatory bowel disease

    Journal of Surgery and Medicine, 2020

    DOI 10.28982/josam.769877 1 citation (OpenAlex) Open-access full textSource: OpenAlex

  5. Varis dışı üst gastrointestinal sistem kanamaları: Son 25 yılda ne değişti?

    Endoskopi Gastrointestinal, 2019

    DOI 10.17940/endoskopi.554064 Source: OpenAlex

  6. Comparison of the efficacy of six different Helicobacter pylori eradication regimens: greater than or equal to another

    Biomedical Research - India, 2018

    DOI 10.4066/biomedicalresearch.29-17-2840 13 citations (OpenAlex) Open-access full textSource: OpenAlex

  7. Influence of vitamin C and E supplementation on the eradication rates of triple and quadruple eradication regimens in Helicobacter pylori infection

    The Turkish Journal of Gastroenterology, 2016

    DOI 10.5152/tjg.2016.16105 PMID 27210788 2 citations (Europe PMC) Source: OpenAlex

  8. Anti-HBs pozitif hastada otolog kemik iliği transplantasyonu sonrası hepatit-B alevlenmesi

    Kocaeli Üniversitesi - AVESİS, 2016

    Source: OpenAlex

  9. Gastroskopik incelemede mide polip sıklığı ve bu poliplerin yerleşim, boyut ve histopatolojik özellikleri

    Endoskopi Gastrointestinal, 2015

    DOI 10.17940/endoskopi.74781 Source: OpenAlex

  10. İnflamatuvar bağırsak hastalığında kolonda Helikobakter pilori'nin immunohistokimyasal yöntemle araştırılması

    Endoskopi Gastrointestinal, 2015

    DOI 10.17940/endoskopi.74821 Source: OpenAlex

  11. Dispepsili hastalarda gastroskopik biyopsi ile ilişkili şikayetler, 3 gün proton pompa inhibitörü uygulanmasıyla azalır mı?

    Endoskopi Gastrointestinal, 2015

    DOI 10.17940/endoskopi.74850 Open-access full textSource: OpenAlex

  12. Rare association in elevated liver enzymes: celiac disease and primary biliary cirrhosis

    DergiPark (Istanbul University), 2014

    DOI 10.17941/agd.98252 Source: OpenAlex

  13. Epiteloid hemanjioendotelyoma: Nadir görülen karaciğer tümörü

    Kocaeli Üniversitesi - AVESİS, 2014

    DOI 10.17941/agd.57039 Source: OpenAlex

  14. Author’s reply.

    PubMed, 2014

    PMID 25566600 Source: OpenAlex

  15. A Lower Serum Gamma-Glutamyltransferase Level Does Not Predict a Sustained Virological Response in Patients with Chronic Hepatitis C Genotype 1

    Gut and Liver, 2013

    DOI 10.5009/gnl.2013.7.1.74 PMID 23423958 2 citations (Europe PMC) Open-access full textSource: OpenAlex

  16. Effects of Alpha Tocopherol and Ascorbic Acid on Helicobacter pylori Colonization and the Severity of Gastric Inflammation

    Helicobacter, 2012

    DOI 10.1111/j.1523-5378.2011.00925.x PMID 22404443 12 citations (Europe PMC) Source: OpenAlex

  17. Metabolic Syndrome in Inflammatory Bowel Disease: A Real Relationship or Just a Coincidence

    Euroasian Journal of Hepato-Gastroenterology, 2012

    DOI 10.5005/jp-journals-10018-1039 Source: OpenAlex

  18. Efficacy of the Combination of Tetracycline, Amoxicillin, and Lansoprazole in the Eradication of Helicobacter pylori in Treatment-Naïve Patients and in Patients Who Are Not Responsive to Clarithromycin-Based Regimens: A Pilot Study

    Gut and Liver, 2012

    DOI 10.5009/gnl.2012.6.1.41 PMID 22375169 4 citations (Europe PMC) Open-access full textSource: OpenAlex

  19. Solid pseudopapillary tumor of the pancreas: A case series of 9 patients

    The Turkish Journal of Gastroenterology, 2012

    DOI 10.4318/tjg.2012.0471 PMID 23794312 5 citations (Europe PMC) Open-access full textSource: OpenAlex

  20. A Comparison of Intestinal Metaplasias Occurring Around Chronic Gastritis and Tumour with CDX2 Staining Rates in Stomach Cancer

    Turkiye Klinikleri Journal of Medical Sciences, 2012

    DOI 10.5336/medsci.2011-27214 Open-access full textSource: OpenAlex

  21. Editöre Maktuplar - “Helikobakter pilori eradikasyonunda klasik 3'lü tedavi Doğu Anadolu Bölgesinde halen etkilidir"

    DergiPark (Istanbul University), 2012

    DOI 10.17941/agd.42544 Source: OpenAlex

  22. Helikobakter pilori eradikasyonunda levofloksasin bazl› rejime C ve E vitamini eklemenin eradikasyon üzerine etkileri

    Kocaeli Üniversitesi - AVESİS, 2012

    DOI 10.17941/agd.35188 Source: OpenAlex

  23. AST-platelet ratio index, Forns index and FIB-4 in the prediction of significant fibrosis and cirrhosis in patients with chronic hepatitis C

    The Turkish Journal of Gastroenterology, 2011

    DOI 10.4318/tjg.2011.0213 PMID 21805418 32 citations (Europe PMC) Open-access full textSource: OpenAlex

  24. The Relationship between Quiescent Inflammatory Bowel Disease and Peripheral Polyneuropathy

    Gut and Liver, 2011

    DOI 10.5009/gnl.2011.5.1.57 PMID 21461073 6 citations (Europe PMC) Open-access full textSource: OpenAlex

  25. Efficacy of vitamins supplementation to therapy on Helicobacter pylori eradication in patients with low antioxidant capacity

    Clinics and Research in Hepatology and Gastroenterology, 2011

    DOI 10.1016/j.clinre.2011.07.001 PMID 21856267 8 citations (Europe PMC) Source: OpenAlex

  26. Comparison of the Efficacy of Entecavir and Tenofovir in Chronic Hepatitis B

    Hepatogastroenterology, 2011

    DOI 10.5754/hge11426 PMID 21940383 18 citations (Europe PMC) Source: OpenAlex

  27. Supplementing Vitamins C and E to standard triple therapy for the eradication of Helicobacter pylori

    Journal of Clinical Pharmacy and Therapeutics, 2011

    DOI 10.1111/j.1365-2710.2011.01286.x PMID 21740452 13 citations (Europe PMC) Open-access full textSource: OpenAlex

  28. Comparison of the Efficacy of Entecavir and Tenofovir in Chronic Hepatitis B Patients With High Viral Load and/or High Fibrosis Scores at Week 48 of Therapy

    Gastroenterology, 2011

    DOI 10.1016/s0016-5085(11)63860-2 4 citations (OpenAlex) Source: OpenAlex

  29. İnflamatuvar barsak hastalığında cinsel disfonksiyon varlığı

    DergiPark (Istanbul University), 2011

    DOI 10.17941/agd.64989 Source: OpenAlex

  30. Helikobakter pilori eradikasyonunda kullanılan proton pompa inhibitörlerinin etkinliklerinin karşılaştırılması

    DergiPark (Istanbul University), 2011

    DOI 10.17941/agd.04031 Source: OpenAlex

  31. Effects of Alpha Tocopherol and Ascorbic Acid on the Severity of Gastritis and Helicobacter pylori Colonization: Are There Any Effect of Mucosal Vitamins C and E Concentrations on Increased Eradication Rates Achieved With Supplementation of Them to Therapy?

    Gastroenterology, 2011

    DOI 10.1016/s0016-5085(11)63669-x Source: OpenAlex

  32. Demir eksikliği anemili hastalarda gastrointestinal endoskopik inceleme sonuçlari Results of gastrointestinal endoscopic examinations in patients with iron deficiency anemia

    2011

    Source: OpenAlex

  33. Ülseratif kolit takibinde tiroid medüller karsinoma gelişen bir vaka, olgu sunumu

    DergiPark (Istanbul University), 2011

    DOI 10.17941/agd.80185 Source: OpenAlex

  34. Liver biopsy: ultrasonography guidance is not superior to the blind method.

    PubMed, 2010

    PMID 20361075 4 citations (Europe PMC) Source: OpenAlex

  35. Comparison of the Efficacy of the Two Tetracycline‐Containing Sequential Therapy Regimens for the Eradication of Helicobacter Pylori: 5 days Versus 14 days Amoxicillin

    Helicobacter, 2010

    DOI 10.1111/j.1523-5378.2010.00747.x PMID 20402816 17 citations (Europe PMC) Source: OpenAlex

  36. Does reflux have an effect on nasal mucociliary transport?

    Acta Oto-Laryngologica, 2010

    DOI 10.3109/00016481003621546 PMID 20608771 9 citations (Europe PMC) Source: OpenAlex

  37. 7 günlük standard üçlü tedaviye C ve E vitamini eklenmesi Helikobakter pilori eradikasyon oranını arttırır

    DergiPark (Istanbul University), 2010

    DOI 10.17941/agd.31552 Source: OpenAlex

  38. Serum Levels of Prostate Specific Antigen Are Elevated after Colonoscopy

    The Tohoku Journal of Experimental Medicine, 2010

    DOI 10.1620/tjem.222.183 PMID 21041992 4 citations (Europe PMC) Open-access full textSource: OpenAlex

  39. Antigliadin Antibodies and Multiple Sclerosis

    Turkiye Klinikleri Journal of Medical Sciences, 2010

    DOI 10.5336/medsci.2008-9050 Source: OpenAlex

  40. Hepatosellüler karsinoma tanısı konan hastalar tanı anında karaciğer transplantasyonuna ne kadar uygun

    DergiPark (Istanbul University), 2010

    DOI 10.17941/agd.69079 Source: OpenAlex

  41. How suitable are hepatocellular carcinoma patients for liver transplantation at the time of diagnosis?

    DergiPark (Istanbul University), 2010

    Source: OpenAlex

  42. Oxidative Stress in Helicobacter pylori Infection: Does Supplementation with Vitamins C and E Increase the Eradication Rate?

    Helicobacter, 2009

    DOI 10.1111/j.1523-5378.2009.00686.x PMID 19674132 30 citations (Europe PMC) Source: OpenAlex

  43. Glutaraldehyde-induced colitis: three case reports

    Indian Journal of Gastroenterology, 2009

    DOI 10.1007/s12664-009-0082-4 PMID 20177870 8 citations (Europe PMC) Source: OpenAlex

  44. Son 15 yılda akut üst gastrointestinal sistem kanaması olan hastaların endoskopik bulgularında ne değişti

    DergiPark (Istanbul University), 2008

    DOI 10.17941/agd.26834 Source: OpenAlex

  45. P151 Association of inflammatory bowel diseases and peripheral polyneuropathy

    Clinical Neurophysiology, 2008

    DOI 10.1016/s1388-2457(08)60422-8 Source: OpenAlex

  46. The value of adenosine deaminase level in assesing activation of inflammatory bowel disease

    Source: acibadem.com.tr profile page

  47. Evaluation of colorectal adenocarcinomas at single institution with respect to microsatellite instability,

    Source: acibadem.com.tr profile page

  48. AST-platelet ratio index (APRI) in the prediction of significant fibrosis and cirrhosis in patients with chronic hepatitis B

    Source: acibadem.com.tr profile page

  49. Metabolic syndrome in inflammatory bowel disease. A real relationship or just coincidence.

    Source: acibadem.com.tr profile page