Cenǵiz Beyan

ORCID: 0000-0003-1716-539X
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About
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Research Areas
  • Inflammatory Biomarkers in Disease Prognosis
  • Venous Thromboembolism Diagnosis and Management
  • Platelet Disorders and Treatments
  • Hemoglobinopathies and Related Disorders
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Bone and Joint Diseases
  • Pregnancy and preeclampsia studies
  • Myeloproliferative Neoplasms: Diagnosis and Treatment
  • Cardiovascular Disease and Adiposity
  • Cardiovascular Health and Disease Prevention
  • Chronic Lymphocytic Leukemia Research
  • Blood Coagulation and Thrombosis Mechanisms
  • Blood properties and coagulation
  • Hematological disorders and diagnostics
  • Adipokines, Inflammation, and Metabolic Diseases
  • Chronic Myeloid Leukemia Treatments
  • Folate and B Vitamins Research
  • Systemic Lupus Erythematosus Research
  • Liver Disease Diagnosis and Treatment
  • Neutropenia and Cancer Infections
  • Acute Myocardial Infarction Research
  • Helicobacter pylori-related gastroenterology studies
  • Acute Myeloid Leukemia Research
  • Blood disorders and treatments
  • Lymphoma Diagnosis and Treatment

Ufuk University
2018-2025

ORCID
2020

Sağlık Bilimleri Üniversitesi
2018

TOBB University of Economics and Technology
2016-2018

Necmettin Erbakan University
2017

Military Medical Academy
2007-2016

Turkish Armed Forces
2006-2016

Gülhane Askerî Tıp Akademisi
1999-2014

New York Academy of Medicine
2013

Augusta University
2002

Evidence for vitamin B12 deficiency usually involves combinations of low serum levels, clinical and metabolic abnormalities, therapeutic response. Identification the underlying cause is important in diagnosis that attributed to malabsorption. Helicobacter pylori one most common causes peptic ulcer disease worldwide a major chronic superficial gastritis leading atrophy gastric glands. It suggested there may be casual relationship between H. food-cobalamin malabsorption.To evaluate incidence...

10.1001/archinte.160.9.1349 article EN Archives of Internal Medicine 2000-05-08

: Recently, several studies about mean platelet volume (MPV) changes in various pathological conditions were published. The aim of this study was to evaluate the accuracy measurement these studies. performed using data 181 containing a healthy control groups within 1181 MPV indexed PubMed database since 2012. A total 81 included retrospectively. distributions sex, age, and counts not reported 16, 12, 28 studies, respectively. Type anticoagulant noted 60 technology used specified 36 values...

10.1097/mbc.0000000000000586 article EN Blood Coagulation & Fibrinolysis 2016-07-07

Iron deficiency anemia (IDA) and beta-thalassemia trait (B-TT) are the most common causes of hypochromic microcytic anemias. Many indices have been defined to quickly discriminate these similar entities via parameters obtained from automated blood count analyzers. The purpose study was evaluate predictive value in differential diagnosis IDA B-TT adult cases.This consists 45 cases, 36 women nine men, whose mean age is 33.87 +/- 11.59 (mean SD) (range 17-57 yr) 66 41 25 33.26 13.36 14-74 yr)....

10.1111/j.1600-0609.2007.00853.x article EN European Journal Of Haematology 2007-03-06

Abnormalities of hematological system are very common in systemic lupus erythematosus (SLE). The aim the study is to evaluate findings patients with SLE at time referral and their relationship disease activity organ involvement.The was carried consecutive 115 patients, including 20 males 85 females. Most cases had anemia presentation due various etiologies. Anemia chronic seen 46% it most encountered picture. rate hemolytic 28%, Coombs' positivity 22% among our patients. Leukopenia <4.0 ×...

10.1080/10245330701214145 article EN Hematology 2007-06-01

Objective: The aim of this study is to investigate the relationship between serum ferritin levels and disease activity in patients with systemic lupus erythematosus (SLE).Methods: Serum 72 SLE were measured. subdivided into two groups according index (SLEDAI) as ≤10 ≥11. results compared 31 rheumatoid arthritis (RA). 36 among evaluated before after treatment.Results: higher than RA (p<0,001). There was a significant difference treatment. positively correlated SLEDAI scores. Patients scores...

10.1080/03009740310003712 article EN Scandinavian Journal of Rheumatology 2003-08-01

Anemia is common in patients following gastrectomy. The purpose of this study was to document causes anemias developing during the post-gastrectomy period and determine importance complete blood count parameters on types anemia. A total 72 (23 women 49 men) who had previously undergone gastrectomy past were admitted for evaluation anemia enrolled study. evaluated treated excluded. Iron deficiency present 68 (94.4%) gastrectomized with Deficiencies vitamin B12 folate 57 (79.2%) three...

10.1080/10245330600938554 article EN Hematology 2007-02-01

The aim of the study is to investigate importance serum vitamin B12 levels in pregnant women with foetal neural tube defect (NTD).This consists 31 having fetuses NTD. group were selected among cases normal folate levels. Serum investigated. Additionally, complete blood count, iron level, binding capacity, ferritin, folate, free T(3), T(4), thyroid stimulating hormone and plasma homocysteine measured. Control consisted 32 who did not have a history NTD previous pregnancies present pregnancy....

10.3109/09513591003632183 article EN Gynecological Endocrinology 2010-07-16

Abstract Levosimendan enhances cardiac contractility by increasing myocyte sensitivity to calcium, and induces vasodilatation. Although studies have evaluated the efficacy of levosimendan in heart failure, it is not clear whether might produce functional influence on platelet response. In this study, effect aggregation was investigated. Platelet function tests were performed 12 healthy male volunteers. Three concentrations solution prepared that would result 10, 25, 45 ng/ml blood similar...

10.1002/ajh.20999 article EN American Journal of Hematology 2007-07-25

Hematological complications have been frequently associated with acute brucellosis, but pancytopenia is less seen. Also, capillary leak syndrome has rarely reported in the literature. In this report, we present a case of brucellosis leading to syndrome. A 21-year-old man was admitted hospital complaints one-month history weakness, sweats, and fever he had hepatosplenomegaly edema over pretibial areas. Hemogram revealed biochemical tests moderate hypoalbuminemia, elevations lactate...

10.2169/internalmedicine.47.0834 article EN other-oa Internal Medicine 2008-01-01

The effects of hydroxyethyl starch on blood coagulation were investigated in 20 patients undergoing surgery to determine whether its use places recipients at risk haemorrhage or thrombosis. partial thromboplastin times are significantly prolonged; factor VIII activities and fibrinogen levels decreased. After infusion starch, no significant differences detected platelet count prothrombin time. A decreased aggregation was also found after the starch. According our results, can cause...

10.1046/j.1365-2346.1999.00407.x article EN European Journal of Anaesthesiology 1999-03-01
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