Açık Akademik Arşiv Sistemi

Browsing by Author "Toptan, Hande"

Browsing by Author "Toptan, Hande"

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  • Can Fetuin-A Deficiency Predict the Severity of COVID-19 Disease in Kidney Transplant Recipients? 
    Pinar, Musa; Dheir, Hamad; Tocoglu, Aysel; Toptan, Hande; Demirci, Taner; Yaylaci, Selcuk; Cakar, Gozde Cakirsoy; Firat, Necattin; Akin, Emrah; Islam, Mahmud; Karabay, Oguz (ELSEVIER SCIENCE INC, 2023)
    Background. This study aims to investigate whether fetuin A deficiency predicts the prognosis of COVID-19 disease in kidney transplant recipients (KTRs).Method. The study was conducted on 35 hospitalized KTRs with COVID-19 ...
  • Comparison of saliva and oro-nasopharyngeal swab sample in the molecular diagnosis of COVID-19 
    Guclu, Ertugrul; Koroglu, Mehmet; Yurumez, Yusuf; Toptan, Hande; Kose, Elif; Guneysu, Fatih; Karabay, Oguz (ASSOC MEDICA BRASILEIRA, 2020)
    BACKGROUND: Healthcare personnel are at risk of becoming infected while taking upper and/or lower respiratory tract specimens. Therefore, there is a need for sampling methods that do not risk infecting them. In this study, ...
  • COVID-19 PREVALENCE AND ONCOLOGIC OUTCOMES OF ASYMPTOMATIC PATIENTS WITH ACTIVE CANCER WHO RECEIVED CHEMOTHERAPY 
    Bilir, Cemil; Cakir, Emre; Gulbagci, Burcu; Altindis, Mustafa; Toptan, Hande; Guclu, Ertugrul; Demirci, Ayse; Bayoglu, Ibrahim Vedat; Hacibekiroglu, Ilhan; Varim, Ceyhun (CARBONE EDITORE, 2021)
    Introduction: The outbreak of the new coronavirus disease 2019 (COVID-19) has become the most significant global health threat in the World. We do not have well-established guidelines for cancer patients. We aimed to clarify ...
  • De Novo or Increasing Lower Urinary Tract Symptoms during COVID-19 Infection: Long-term Results 
    Kose, Osman; Atik, Yavuz Tarik; Erdik, Anil; Uysal, Burak; Cimen, Haci Ibrahim; Toptan, Hande; Guclu, Ertugrul; Karabay, Oguz (IMR PRESS, 2022)
    Background: How COVID-19 affects lower urinary tract symptoms (LUTS) in men has not been demonstrated by published research. This study examined the de novo development of LUTS and the change in the severity of pre-existing ...
  • DEMONSTRATION OF SARS-COV-2 IN BONE MARROW CELLS AND CHANGES IN THE HEMATOPOIETIC CELL LINES 
    Hacibekiroglu, Tuba; Kalpakci, Yasin; Yigenoglu, Tugce Nur; Issever, Kubilay; Trak, Gulay; Hacibekiroglu, Ilhan; Aydemir, Yusuf; Toptan, Hande; Sunu, Cenk; Karabay, Oguz; Kosem, Mustafa; Koroglu, Mehmet (CARBONE EDITORE, 2021)
    Introduction: SARS-CoV-2 binds to angiotension coverting enzyme-2 (ACE-2) receptors on the surface of the the host cells. ACE receptors are found in bone marrow (BM). SARS-CoV-2 can reduce hematopoiesis in all cell lines ...
  • Determination of antibiotic susceptibility of bacteria by flow cytometric method 
    Hatipoglu, Huseyin; Erman, Gulay; Toptan, Hande; Koroglu, Mehmet; Altindis, Mustafa (2022)
    In this study, it was aimed to determine the antibiotic susceptibility of bacterial strains by using flow cytometry method by comparing them with current standardized methods. Eleven clinical isolates and 6 standard bacterial ...
  • Does Monocyte Chemoattractant Protein-1 Levels Determine the Prognosis of Covid-19 Disease in Kidney Transplant Recipients? 
    Akin, Emrah; Karabay, Oguz; Tocoglu, Aysel; Pinar, Musa; Toptan, Hande; Kose, Elif; Firat, Necattin; Islam, Mahmud; Altintoprak, Fatih; Dheir, Hamad (ELSEVIER SCIENCE INC, 2023)
    Background. In the normal population, a high monocyte chemoattractant protein (MCP-1) level is an important biomarker for the progression of COVID-19. This study investigated whether MCP-1 level can determine the disease ...
  • Hepatitis E seroprevalence in HIV-positive patients 
    S. Oz; Altındiş, Mustafa; Toptan, Hande; Köroğlu, Mehmet; Karabay, Oğuz (WILEY, 2019)
  • Hepatitis E seroprevalence in HIV-positive patients 
    S. Oz; Altındiş, Mustafa; Toptan, Hande; Köroğlu, Mehmet; Karabay, Oğuz (WILEY, 2019)
  • Investigation of bla(OXA-48)-Like Genes in Carbapenemase Producing Klebsiella spp. Isolates 
    Elmas Pinar Kahraman; Toptan, Hande; Baris Otlu; Köroğlu, Mehmet; Altındiş, Mustafa (ANKARA MICROBIOLOGY SOC, 2019)
    The emergence and spread of multi-drug-resistant (MDR), extended-spectrum beta-lactamase (ESBL) producing carbapenem-resistant members of Enterobacteriaceae family has become a worldwide health problem. Carbapenem resistance ...
  • Investigation of Hepatitis E Seroprevalence in HIV Positive Patients by a Novel Enzyme Linked Fluorescent Assay Test 
    Oz, Semra; Altindis, Mustafa; Toptan, Hande; Koroglu, Mehmet; Karabay, Oguz (CLIN LAB PUBL, 2020)
    Background: Hepatitis E virus (HEV) infection is usually an acute self-limiting disease, which causes rapidly progressive cirrhosis and chronic infection in patients with hematological malignancies, patients requiring ...
  • Investigation of Programmed death-1 Expression Levels in Newly Diagnosed HIV (+) Individuals 
    Toptan, Hande; Akdogan, Atilay; Trak, Gulay; Koroglu, Mehmet; Karabay, Oguz; Altindis, Mustafa (GALENOS PUBL HOUSE, 2023)
    Introduction: Antiretroviral therapy (ART) increases life expectancy by positively affecting viral load and immune system cells in individuals infected with human immunodeficiency virus (HIV). In this study, it was aimed ...
  • Investigation of the Presence of SARS-CoV-2 in Aerosol After Dental Treatment 
    Akin, Hakan; Karabay, Oguz; Toptan, Hande; Furuncuoglu, Halit; Kaya, Gurkan; Akin, Emine Gulsah; Koroglu, Mehmet (ELSEVIER, 2022)
    Aims: The objective of the present study was to investigate the presence of SARS-CoV-2 in aerosol and COVID-19 contamination distance asssociated with ultrasonic scaling and tooth preparation. Methods: Twenty-four patients ...
  • Is the COVID-19 disease associated with de novo nephritic syndrome? 
    Dheir, Hamad; Sipahi, Savas; Yaylaci, Selcuk; Genc, Ahmed Cihad; Genc, Fevziye Turkoglu; Genc, Ahmed Bilal; Guclu, Ertugrul; Muratdagi, Gurkan; Toptan, Hande; Karabay, Oguz (ASSOC MEDICA BRASILEIRA, 2020)
    INTRODUCTION: This study aims to determine the incidence of de novo nephritic syndrome (NS) in COVID-19 patients and identify its associated factors. METHODS: All ward patients with COVID-19 pneumonia were investigated. ...
  • Relationship between serum osteopontin levels and the severity of COVID-19 infection 
    Varim, Ceyhun; Demirci, Taner; Cengiz, Hasret; Hacibekiroglu, Ilhan; Tuncer, Fatima Betul; Cokluk, Erdem; Toptan, Hande; Karabay, Oguz; Yildirim, Ilhan (SPRINGER WIEN, 2021)
    Background Coronavirus disease 2019 (COVID-19) is an acute inflammatory respiratory disease. Osteopontin (OPN) is a glycoprotein expressed in various cell types, such as bone, immune, smooth muscle, epithelial and endothelial ...
  • SARS-CoV-2 is not present in the vaginal fluid of pregnant women with COVID-19 
    Aslan, Mehmet Musa; Uslu Yuvaci, Hilal; Kose, Osman; Toptan, Hande; Akdemir, Nermin; Koroglu, Mehmet; Cevrioglu, Arif Serhan; Ozden, Selcuk (TAYLOR & FRANCIS LTD, )
  • Shedding of SARS-CoV-2 Virus in COVID-19 Patients and Neutralizing Antibody Level 
    Ayhanci, Tugba; Toptan, Hande; Ozer, Yunus Emre; Uzar, Serdar; Enul, Hakan; Adiay, Cumhur; Sarac, Fahriye; Dheir, Hamad; Koroglu, Mehmet; Hasoksuz, Mustafa; Altindis, Mustafa (ANKARA MICROBIOLOGY SOC, 2022)
    The coronavirus disease 2019 (COVID-19) turned into a pandemic shortly after emerging in Decem- ber 2019, in the city of Wuhan, China. In this study, it was aimed to investigate the presence of severe acute respiratory ...
  • Short and mid-term SARS-CoV-2 antibody response after inactivated COVID-19 vaccine in hemodialysis and kidney transplant patients 
    Dheir, Hamad; Tocoglu, Aysel; Toptan, Hande; Pinar, Musa; Demirci, Taner; Koroglu, Mehmet; Yaylaci, Selcuk; Genc, Ahmed Bilal; Genc, Ahmed Cihad; Firat, Necattin; Karabay, Oguz; Sipahi, Savas (WILEY, 2022)
    The efficacy of the inactivated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine has not been fully elucidated across the whole spectrum of patients on kidney replacement therapy. We aimed to characterize ...
  • The Effectiveness of Favipiravir Treatment in Severe COVID-19 Pneumonia: a Single Centre Experience 
    Dheir, Hamad; Yaylaci, Selcuk; Sipahi, Savas; Senocak, Didar; Toptan, Hande; Asici, Nese; Demirci, Taner; Tocoglu, Aysel; Kocayigit, Havva (DUZCE UNIV, 2021)
    Objective: The aim of this study was to investigate the efficacy of favipiravir (FVP) in severe COVID-19. Methods: This is a retrospective study of 142 COVID-19 patients with severe pneumonia signs, who received inpatient ...
  • The Prevalence of Mixed Genotype Infections in Turkish Patients with Hepatitis C: a Multicentered Assessment 
    Canan Kulah; Altındiş, Mustafa; Isin Akyar; Selma Gokahmetoglu; Arzu Sayiner; Ilknur Kaleli; Isil Fidan; Imre Altuglu; Faruk Aydin; Aynur Topkaya; Tercan Us; Duygu Findik; Özdemir, Mehmet; Elif Ozturk; Seda Tezcan Ulger; Tekin Karsligil; Yesim Cekin; Sebahat Aksaray; Emel Uzunoglu; Osman Aktas; Hakan Uslu; Yeliz Cetinkol; Ayse Semra Gureser; Gulfem Ece; Toptan, Hande; Köroğlu, Mehmet; Fusun Comert (CLIN LAB PUBL, 2019)
    Conclusions: Infection with mixed HCV genotypes in Turkey is uncommon. Genotype distribution varies according to geographic regions; the most common genotype 1 is encountered all oN er the country, while genotypes 3 and 4 ...