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Vahap Okan

Observed names: OKAN, VAHAP, Okan Vahap, V Okan, V. OKAN, V. Okan, Vahap OKAN
ORCID: 0000-0002-9869-8181
Observed ORCID: 0000-0002-9869-8181
OpenAlex ID: A5011557278
Investigation of TNF-alpha, TGF-beta 1, IL-10, IL-6, IFN-gamma, MBL, GPIA, and IL1A gene polymorphisms in patients with idiopathic thrombocytopenic purpura
2011 · M. Pehlivan, V. Okan, et al. · Platelets · 71
Therapeutic plasma exchange in patients with neurological diseases: Multicenter retrospective analysis
2013 · Emin Kaya, Muzaffer Keklik, et al. · Transfusion and Apheresis Science · 51
Increased Frequency of Hcv but Not Hbv Infection in Type 2 Diabetic Patients in Turkey
2002 · V Okan, M Araz, et al. · International Journal of Clinical Practice · 50
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Red Cell Indices and Functions Differentiating Patients with the β-Thalassaemia Trait from those with Iron Deficiency Anaemia
2009 · V Okan, A Cigiloglu, et al. · Journal of International Medical Research · 46
Histiocytic necrotizing lymphadenitis (Kikuchi-Fujimoto’s disease) mimicking systemic lupus erythematosus: a review of two cases
2006 · M Yilmaz, C Camci, et al. · Lupus · 45
Plummer-Vinson syndrome and dilation therapy: a report of two cases.
2005 · Fikret Demirci, M Cemil Savaş, et al. · The Turkish Journal of Gastroenterology · 40
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Angiotensin-converting enzyme gene polymorphism and microvascular complications in Turkish type 2 diabetic patients
2001 · Mustafa Araz, Necat Yilmaz, et al. · Diabetes Research and Clinical Practice · 39
Pseudolithiasis due to Ceftriaxone Treatment for Meningitis in Children: Report of 8 Cases
2007 · Nilgun Araz, Vahap Okan, et al. · The Tohoku Journal of Experimental Medicine · 38
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Therapeutic plasma exchange in patients with thrombotic thrombocytopenic purpura: A retrospective multicenter study
2013 · Serdal Korkmaz, Muzaffer Keklik, et al. · Transfusion and Apheresis Science · 35
Frequency of silent myocardial ischemia in type 2 diabetic patients and the relation with poor glycemic control
2004 · M. Araz, Z. Celen, et al. · Acta Diabetologica · 32
Prevalence of hepatitis B and C viruses in patients with lymphoproliferative disorders
2008 · Vahap Okan, Mehmet Yilmaz, et al. · International Journal of Hematology · 26
Clinical Characteristics and Outcomes of Cancer Cases Among Syrian Refugees From Southern Turkey
2023 · Tezer Kutluk, Berksoy Şahin, et al. · JAMA Network Open · 21
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DNA repair genes polymorphisms in multiple myeloma: no association with XRCC1 (Arg399Gln) polymorphism, but the XRCC4 (VNTR in intron 3 and G-1394T) and XPD (Lys751Gln) polymorphisms is associated with the disease in Turkish patients
2011 · S Cifci, M Yilmaz, et al. · Hematology · 21
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Brucellosis‐induced immune thrombocytopenia mimicking ITP: a report of seven cases
2007 · M. YıLMAZ, O. TIRYAKI, et al. · International Journal of Laboratory Hematology · 18
Effects of TNFalpha, NOS3, MDR1 Gene Polymorphisms on Clinical Parameters, Prognosis and Survival of Multiple Myeloma Cases
2016 · C Basmaci, M Pehlivan, et al. · Asian Pacific Journal of Cancer Prevention · 17
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Prognostic Importance of Single-Nucleotide Polymorphisms in IL-6, IL-10, TGF-β1, IFN-γ, and TNF-α Genes in Chronic Phase Chronic Myeloid Leukemia
2014 · Mustafa Pehlivan, Handan Haydaroglu Sahin, et al. · Genetic Testing and Molecular Biomarkers · 17
Serum leptin level in acute myeloid leukemia patients
2008 · M. Yilmaz, C. Kis, et al. · Hematology · 17
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Pregnancy in patients with chronic myeloid leukemia treated with imatinib
2007 · Mehmet Yilmaz, Osman Demirhan, et al. · Leukemia & lymphoma/Leukemia and lymphoma · 13
Evaluation of patients diagnosed with fascioliasis: A six-year experience at a university hospital in Turkey
2016 · Vuslat Keçik Boşnak, İlkay Karaoğlan, et al. · The Journal of Infection in Developing Countries · 12
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Gene therapy in haemophilia: literature review and regional perspectives for Turkey
2022 · Kaan Kavaklı, Bülent Antmen, et al. · Therapeutic Advances in Hematology · 11
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A multicenter experience of thrombotic microangiopathies in Turkey: The Turkish Hematology Research and Education Group (ThREG)-TMA01 study
2018 · Emre Tekgündüz, Mehmet Yılmaz, et al. · Transfusion and Apheresis Science · 10
Effect of Cytokine Genes in the Pathogenesis and on the Clinical Parameters for the Treatment of Multiple Myeloma
2016 · H. Haydaroglu, S. Oguzkan Balcı, et al. · Immunological Investigations · 10
Thalassemia mutations in Gaziantep, Turkey
2010 · Pehlivan Sacide, Okan Vahap, et al. · AFRICAN JOURNAL OF BIOTECHNOLOGY · 9
A case report of POEMS syndrome developing during the clinical course of immune thrombocytopenic purpura
2007 · M. Yilmaz, V. Okan, et al. · Platelets · 9
Acquired Hemophilia A In Adults: A Multicenter Study from Turkey
2022 · Eren Arslan Davulcu, Zühal Demirci, et al. · Indian Journal of Hematology and Blood Transfusion · 8
Works count: 88
Citation count: 743
H-index: 17
I10-index: 22
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