National Books and Book Chapters Written

1. Basic, Clinical and Diagnostic Medical Virology, Department Name:(Arenaviruses)  (2018), Ozturk Cihadiye Elif, Caliskan Emel, Nobel Akademik Egitim Publishing, Editor:Mustafa Altındis, Issue Number:1,Page: 439, ISBN:9786053207542, Turkish( Scientific Book), (Publication No: 4209400)
2. Hepatitis Microbiology, Department Name:(Occupational Exposure to Hepatitis and What To Do)  (2015), Ozturk Cıhadıye Elif, Çalıskan Emel, Istanbul Medicine Kitabevi, Editor: Mustafa Altındiş, Fehmi Tabak, Number of Editions: 1, Turkish(Scientific Book), (Publication) No:2555671).

Articles Published in SCI Journals

1. The rate of asymptomatic throatcarriage of group A streptococcus in school children and associated ASO titersin Duzce, Turkey. Jpn J Infect Dis.;57(6):271-2. PMID: 15623954. Ozturk CE, Yavuz T, Kaya D, Yucel M. (2004)
2. Intestinal parasitic infection in children in post-disaster situations years after earthquake.  Pediatrics Int.; 46(6):656-62. doi:10.1111/j.1442-200x.2004.01982.x. PMID: 15660863. Oztürk CE, Sahin I, Yavuz T, Ozturk A, Akgünoğlu M, Kaya D. (2004)
3. Molecular analysis of isoniazid,rifampin and streptomycin resistance in Mycobacterium tuberculosis isolates from patients with tuberculosis in Düzce, Turkey.  Jpn J Infect Dis.; 5 8(5):309-12. PMID: 16249627. Ozturk CE, Sanic A, Kaya D, Ceyhan I.(2005)
4. Etiologic agents ofcervicovaginitis in Turkish women. Saudi Med J. ;27(10):1503-7. PMID:17013472. Ozturk CE, Ozdemir I, Yavuz T, Kaya D, Behcet M. (2006)
5. Is aerobic preputial flora age dependent?  Jpn J Infect Dis.; 58(5):276-8. PMID: 16249620. Agartan CA, Kaya DA, Ozturk CE, Gulcan A. (2005)
6. Prevalence of Helicobacter pylori in symptomatic patients and detection of clarithromycin resistance using melting curve analysis.  Curr Ther Res Clin Exp. 68(3):151-60. doi: 10.1016/j.curtheres.2007.06.001. PMID:24683206; PMCID: PMC3967324. Kaya AD, Ozturk CE, Akcan Y, Behçet M, Karakoç AE, Yücel M, Mısırlıoğlu M, Tuncer S. (2007)
7. Do baby wet wipes change periurethral aerobic flora?  Jpn J Infect Dis., 60(4):225-6. PMID: 17642540. Senses DA, Ozturk CE, Yar NE, Acar S, Bahcebasi T, Kocabay K, Kaya D. (2007)
8. Prostaglandin E1 maintains structural integrity of intestinal mucosa and prevents bacterial translocation during experimental obstructive jaundice.  J Invest Surg. 19(5):283-9. doi: 10.1080/08941930600889391. PMID: 16966206. Gurleyik E, Coskun O, Ustundag N, Ozturk CE,  ( 2006)
9. Helicobacter pylori infection in epileptic patients.  Seizure.;16(2):147-52. doi:10.1016/j.seizure.2006.10.015. 2006 , 27. PMID: 17126040 Öztürk A, Ozturk CE, Ozdemirli B, Yucel M, Bahçebaşı T. (2007) .
10. Effects of melatonin on Candida sepsis in an experimental rat model.  Adv Ther;24(1):91-100. doi:10.1007/BF02849996. PMID: 17526465. Yavuz T, Kaya D, Behçet M, Ozturk CE, Yavuz O. (2007)
11. Seroprevalence of Borrelia burgdorferi infection among forestry workers and farmers in Duzce, north-western Turkey . New Microbiol.; 31(2):203-9. PMID: 18623985. Kaya AD, Parlak AH, Ozturk CE, Behcet M. (2008)
12. Changing patterns of hepatitis A and E sero-prevalences in children after the 1999 earthquakes in Duzce, Turkey . J Paediatr Child Health;44(4):205-7. doi:10.1111/j.1440-1754.2007.01248.x. Epub 2007 Nov 12. PMID: 17999670. Kaya AD, Ozturk CE, Yavuz T, Ozaydin C, Bahcebasi T.(2008).
13. In Mycobacterium tuberculosis complex strains, Mycobacterium bovis subsp. bovis [Investigation of Mycobacterium bovis subsp. bovis among the strains of Mycobacterium tuberculosiscomplex isolated in Düzce Province, Turkey]. Find Microbiol; 50(3):392-400. doi: 10.5578/mb.27784. PMID: 27525395. Ozturk CE, Şahin İ, Öksüz S, Kılıç N, Kılınçel Ö, Aydın L, Atik D, Afşin E. (2016). isolated in Düzce province.
14. The effect of melatonin on antifungal susceptibility in planktonic and biofilm forms of Candida strains isolated from clinical samples.  Med Mycol.,1;57(1):45-51. doi: 10.1093/mmy/myx157. PMID: 29390164. Kilincel Ö, Çaliskan E, Sahin I, Ozturk CE, Kilic N, Öksüz S. (2019).
15. Seroprevalence of hantavirus and Borrelia burgdorferi in Düzce (Turkey) forestvillages and the relationship with sociodemographic features . Turk J Med Sci.; 18;49(2):483-489. doi: 10.3906/sag-1807-160. PMID: 30862151.Akar N, Çalışkan E, Ozturk CE, Ankaralı H, Kılınçel Ö, Öksüz S, Şahin İ. (2019).
16. Investigation Of Causative Agents In Community-Acquired Atypical Pneumonia Cases . Fresenius Environmental Bulletin, (28): 3928-3932. Caliskan E, Öksüz S, Ozturk CE, Sahin I, Kilincel O, Akar N, Balbay EG, Alasan F. (2019)
17. The Prevalence of Mixed Genotype Infections in Turkish Patients with Hepatitis C: a Multicentered Assessment.  Clinical Laboratory, 65(4), 485-490., Doi: 10.7754/ Clin.Lab. 2018. 180824 (Publication No: 5696477). Külah C, Altındıs M, Akyar I, Gökahmetoglu S, Sayıner AA, Kalelı I, Fidan 1, Altuglu I, Aydın F, Us T, Eren Topkaya A, Hazelnut D, Özdemir M, Ozturk CE, Tezcan ÜS, Karslıgıl T, Çekın Y, Aksaray S, Uzunoglu KE, Aktas O, Uslu H, Çetinkol Y, Güreser AY, Ece G, Toptan H, Köroglu M, Cömert F (2019).
18. Are Some Chronic Infections Probable Risk Factors for Acute Ischemic Stroke? Turkey Clinics J Med Sci 2013;33(3):726-31 . doi: 10.5336/medsci.2012-30806. Öztürk A, Güneş M, Aytar A, Ozturk CE , Ankaralı H.
19. Tigecycline Susceptibility of Multi Drug- Resistant  Acinetobacter baumannii Acta Clinica Croatica2021() was accepted. Caliskan E, Ince N, Akar N, Ozturk CE. ​

Articles Published in TR Index and Other Indexes

1. Evaluation of 25 sporadic enteric fever cases in terms of clinical and laboratory findings and treatment.  Journal of Infection . 7  (1-2): 47-51, 1993. Oral B, Özsökmen D, Kınıklı S, Ozgencil E, Nazlıoğlu A.
2. Gram (-), Nonfermentative bacillus isolated from pleural fluid: Flavobacterium Group II b. Journal of Infection 9  (4): 439-441, 1995. Ozgencil E, Kınıklı S, Oral B, Karaarslan A, Eren S.
3. Comparison and identification of two selective media for Campylobacter isolation. Journal of AİBU Faculty of Medicine 2  (1): 86-88, 2000. Ozturk E, Kaş E, Alp E, Acar N.
4. Journal of AIBU Faculty of Medicine  2  (2): “Prion diseases”. 143-146, 2000 Ozturk A, Ozturk E.
5.   Rapid diagnosis of H. Pylori in dyspeptic patients  . Journal of Veterinarians Microbiology 1  (1): 25-30, 2001. Erdeger J, Yıldırım M, Diker KS, Alpolat A, Sirvan L, Ozturk E.
6. Brucella seropositivity in veterinary faculty staff and students . Journal of AİBU Faculty of Medicine ,  3 (2):40-42, 2001. Ozturk E, Oktar M
7. Some Gram (-) enteric amikacin and gentamicin susceptibilities. Journal of AIBU Faculty of Medicine  3 (3): 9-12, 2001. Kaya D, Şahin İ, Ozturk E, Öksüz S, Gülcan A.
8.  Comparison of Enzyme Immunoassay (EIA) and rapid test results for the detection of Chlamydia trachomatis antigen in endocervical swab samples  . Journal of SB Kartal Training and Research Hospital . 13 : 3-5, 2002. Kaya D, Yıldırım U, Ozturk E, Şahin İ, Öksüz S, Alhan A.
9. Nail biting and multiple herpetic paronychia due to auto-inoculation. Journal of New Medicine 19 (5): 280-282, 2002. Yavuz T, Parlak AH, Şimşek E, Ozturk E, Kocabay K.
10. Investigation of slime production of Candida species isolated from various clinical specimens:  Clinical Study. Journal of AIBU Faculty of Medicine 4 (2):14-16, 2002. Ozturk E, Öksüz S, Okay A, Şahin İ, Kaya D.
11. In vitro susceptibility of Pseudomonas aeruginosa strains isolated from clinical specimens to some antibiotics. ANKEM Journal. 16 (4): 474-6, 2002. Şahin İ, Kaya D Ozturk E, Öksüz Ş, Okay A. .
12. Our pregnancy outcomes with asymptomatic bacteriuria . Journal of AIBU Faculty of Medicine 4 (2): 21-23, 2002. Özdemir İ, Alhan A, Ozturk E, Yavuz T.
13. Micro-organisms isolated from bacterial skin infections and evaluation of antibiotic susceptibility. Journal of Infection  17 (4), 453-457. Bright AH Şahin İ, Kavak A, Öksüz S, Ozturk E, Kaya D. (2003)
14. The Frequency Of Extended Spectrum Beta Lactamase And Antibiotic Susceptibility In Clinical Isolates Of Gram Negative Bacilli.  Journal of Infection 17, 45-48 (Control No: 3190056) Sahın I, Kaya AD, Öksüz S, Okay A, Ozturk CE (2003).
15. Where are we on BCG vaccination?  (2004). Tuberk Toraks; 52(1):47-51.PMID:15143372. Yavuz T, Arbak P, Ozturk CE, Kocabay K.
16. Comparison of nucleic acid hybridization methods with traditional methods in the diagnosis of vaginitis, combined number(1,2,3):  4-7. Ozturk CE, Somunkiran A, Kaya D, Behçet M.(2006).
17.  Antibiotic Susceptibility of Acinetobacter baumannii Strains Isolated from Various Clinical Specimens  . Ankem Journal 20(2):  107-710 (Publication No: 3186202). Yavuz T, Şahın I, Mustafa B, Ozturk CE, Kaya AD (2006).
18. Incidence and antibiotic resistance profiles of Enterococcus species isolated from hospital-acquired urinary tract infections. Turkish Microbiol Cem Journal 36 (4): 195-199 (Control No: 3187676). Yavuz MT, Sahın İ, Ozturk CE, Behçet M, Kaya AD(2006).
19. Susceptibility of Staphylococcus aureus  strains to quinupristin/dalfopristin. Turkish Microbiology Cem Journal 36(4): 190-194. Yavuz MT, Behçet M, Ozturk CE ,  Özaydın Ç, Kaya D. (2006)
20. Monitoring the distribution of antibiotic resistance rates of Pseudomonas aeruginosa  isolates over the years. Ankem Magazine 20(3), 152-5. (Publication No: 2555751). Yücel M, Yavuz MT, Behçet M, Kaya AD, Ozturk CE, Sahin I (2006).
21. Microorganisms isolated from blood cultures and their susceptibility to antibiotics . Turkish Microbiology Cem Journal 38 (3-4) : 117-121. Öksüz S, Yavuz T, Şahin İ, Yıldırım M, Akgünoğlu M, Kaya D, Ozturk CE .  (2008)
22. Microorganisms isolated from blood cultures and their susceptibility to antibiotics.  Turkish Microbiol Cem Derg, 38 (3-4): 117-121 (Control No: 3187220). Öksüz S, Yavuz MT, Sahın I, Yıldırım M, Akgünoğlu M, Kaya AD, Ozturk CE (2008).
23. The susceptibility of Escherichia coli isolates, which are the causative agents of community-acquired urinary tract infections, to commonly used antibiotics in urinary tract infections with fosfomycin.  ANKEM Journal;22(2):81-84. Ozturk CE ,  Kaya AD, Göçmen S, Arslan E.(2008)
24.  Antibiotic Resistance and Frequency of Metallo Beta Lactamases in Pseudomonas aeruginosa Strains.  ANKEM Journal ;25 (1):42-47 (Publication No: 3188854) doi:10.5222/ankem.2011.42. Ozturk CE, Caliskan E, Sahin I (2011).
25. Comparison of microbiological methods used in the diagnosis of urinary system infections.  Klimik journal 26 (1), 9-12 (Control No: 3190602). Çalıskan E, Sahın I, Ozturk CE, Yavuz MT, Ankaralı H, Albayrak H (2013).
26. The Use of Tissue Culture to Determine the Infection Agent in Pressure Sores.  Turkish Journal of Plastic, Reconstructive and Aesthetic Surgery, 20(3):24-30.(Publication No:3348630) Türkseven Özçelik D, Ozturk CE, Karadağ G, Ankaralı H, Çakıt H (2012).
27. Evaluation of Knowledge Level of Female Hairdresser and Beauty Center Employees on Hygiene Infectious Diseases and Investigation in Terms of Blood Transmitted Diseases and Onychomycosis.  Journal of Viral Hepatitis; 19(3): 115-8. Özaras F, Çalıskan E, Ozturk CE (2013).
28. Distribution and Antimicrobial Susceptibility of Microorganisms Isolated from Blood Cultures Düzce Medical Journal;  15(2): 11-14. Şahin İ, Çalışkan E, Ozturk CE, Yavuz Mt, Albayrak H, Karadağ G, Aytar A (2013)
29. Investigation of Intestinal Parasites and Level of Hygiene Knowledge of School Students. Turkish Journal of Parasitology , 39(4), 277-285., Doi: 10.5152/tpd.2015.3717 (Publication No: 2555742). Aytar A, Ozturk CE, Göçmen S, Çalıskan E, Özaras F, Avcıoğlu F, Yesildal Çelebiler N, Ankaralı H, Şahin I, Yavuz MT (2015).
30. Investigation of Metallo Beta Lactamase Activity by Various Phenotypic Methods in Non Fermentative Gram Negative Bacteria.  Ankem Magazine;29(1):8-15, Doi:10.5222/ankem.2015.008 (Publication No: 3191702). Aytar A, Sahın I, Ozturk CE, Öksüz S, Avcıoğlu F, Çalıskan E, Ankaralı H (2015).
31. Evaluation of Vancomycin Resistant Enterococcus Colonization in Düzce University Research and Application Hospital . Journal of Düzce Faculty of Medicine, 18(1), 8-11. (Publication No: 3171009). Avcıoglu F, Aytar A, Ozturk CE, Sahin I, Çalıskan Emel (2016).
32. Do we define staphylococci correctly?  Journal of Duzce University Institute of Health Sciences, 6(1), 30-33. (Publication No: 3170327). Kılınçel Ö, Ozturk CE, Akar N, Çalışkan E, Avcıoğlu F, Şahın I, Öksüz S (2016).
33. Investigation of Hymenolepis in children on a case encountered in the same village before.  Anadolu Clinic Journal of Medical Sciences, 21(2), 105-107. (Publication No: 3170475). Kilincel O, Aytan A, Celik OE, Akar N, Ozturk CE (2016).
34. Investigation of Latent Tuberculosis Infection by Gamma Interferon Release Test . Konuralp Medical Journal, 9(3), 57-60. (Publication No: 3923988). Caliskan E, Ozturk CE ,  Öksüz S, Akar N (2017).
35. Investigation of Clostridium difficile colonization in long-term hospitalized patients.  Anatolian Clinic Journal of Medical Sciences, 22(3): 178-82. Doi: 10.21673/anadoluklin.298926 (Control No: 3668204). Öksüz S, Danış A, Ozturk CE, Çalıskan E, Akar N, Sungur MA (2017).
36. Evaluation of tuberculosis in chronic renal failure . Tuberk Toraks, 59(4), 429-430. (Publication No: 4155381). Alçelik A, Ozturk CE ,  Bıcık Bahçebası Z, Behçet M, Küçükbayrak A (2018).
37. Urinary System Infection in Diabetes Mellitus and Obesity Patients: A Retrospective Evaluation. Journal of Düzce Faculty of Medicine; 20(2):41-45. Kılınçel Ö, Ozturk CE, Ankaralı H, Bolu S, Önder E, Admış Ö. (2018)..
38. Investigation of Mycobacterium bovis in Raw Milk Samples in Düzce Province.  Duzce University Journal of Health Sciences Institute, 8(3):112-114. (Control No:4492975). Kilincel O, Celik OE, Aytan A, Alkan I, Ayvaz IB, Ozturk CE (2018).
39. Distribution and antifungal susceptibility of Candida species isolated from blood cultures . Journal of Turkish Microbiology Society, 48(4), 256-263., Doi: 10.5222/TMCD.2018.256 (Control No: 5101187). Kılınçel Ö, Akar N, Karamurat ZD, Çalıskan E, Öksüz S, Ozturk CE ,  Sahın İ(2018).
40. Evaluation of children with influenza infection.  Anadolu Clinic Journal of Medical Sciences, 24(3), 177-182., Doi: 10.21673/anadoluklin. 471920 (Publication No: 5405631). Temizkan RC, Ozturk CE, Büyük N, Çalışkan E, Kılınçel Ö, Kılıçaslan Ö, Ay O, Ankaralı H, Kocabay K (2019).
41. Investigation of tetanus antibody levels in adults.  Duzce Medical Faculty Journal, 21(2), 98-102., Doi:10.18678/dtfd.554274 (Publication No: 5223099). Alkan İ, Ozturk CE, Çalıskan E, Akar N(2019).
42. Microbiological investigation of oxygen therapy humidifiers in a university hospital. Anadolu Clinic Journal of Medical Sciences, 24(2), 115-121. doi:10.21673/anadoluklin.455498 (Publication No: 5101335). Akar N, Arbak PM, Ozturk CE, Kılınçel Ö, Çalıskan E, Sahın I, Öksüz Ş (2019).
43. Investigating the Positive or Negative Effects of Nutrition on Depression and Anxiety: A Questionnaire Study in University Students . Journal of Duzce University Institute of Health Sciences; 10(3): 369-376. Eminoğlu G, Günel MG, Akçakoca MY, Cangür and Ozturk CE. (2020)
44. Role of Meteorological Parameters in COVID-19 Infection . Konuralp Medical Journal 12(3): 394-399. Ince N, Gulhan PY, Balbay EG, Ozturk CE, Onmez A. (2020); the
45. Investigation of Decreased Vancomycin Susceptibility in Methicillin-Resistant Staphylococci Duzce University Health Sciences Institute Journal  10(1): 81-86, doi: https://dx.doi.org/10.33631/duzcesbed.578228 ISSN: 2146-443X. Avcıoğlu F, Ozturk CE, , Şahin İ, Öksüz S, Kızılırmak A, Akar N. (2020)

Brief Statement and Cases

1. The resistance to major antituberculous drugs of Mycobacterium tuberculosis strains isolated from the respiratory system specimens of tuberculosis patients in Duzce, Turkey.  Jpn J Infect Dis. 2005; 58(1):47-9. PMID: 15728994. SCI Ozturk CE, Balbay OA, Kaya D, Ceyhan I, Bulut I, Sahin I.
2. Biliary infection and bacteremia caused by beta-lactamase-positive, ampicillin-resistant Haemophilus influenzae in a diabetic patient . Jpn J Infect Dis. 2005 Feb;58(1):34-5. PMID: 15728989. SCI
3. Pachymeningitis and Epilepsy in Rheumatoid Arthritis , MRI Findings. Rivista di Neuroradiologia 17: 187 (2004). Ozturk A, Ozturk E, Safak A.
4. Seroprevalence of Helicobacter pylori Infection in Children in Northwest Region of Turkey: Relationship with Iron Deficiency Anemia.  Journal of Tropical Pediatrics, 2008, 54(5): 353–354. doi:10.1093/tropej/fmn028. SCI. Kaya AD, Gencay E, Ozturk CE, Yavuz T,
5. Hepatitis C Virus Seroprevalence in Our Hemodialysis Unit and Within the Unit. Bulletin of Microbiology (Publication No: 3348138) Letter to the Editor.  Bicik Bahcebasi Z, Alcelik A, Korkmaz Ur, Ozturk CE (2004).
6. Hymenolepis diminuta infection in a small child as a rare case [A rare case of Hymenolepis diminuta infection in a small child].  Find Microbiome. 2015 Jan;49(1):135-8. Turkish. doi: 10.5578/mb.8695. PMID: 25706740. SCI. Kılınçel Ö, Ozturk CE, Gün E, Öksüz S, Uzun H, Şahin İ, Kılıç N.
7. Penicillin-Resistant Aerococcus viridans Bacteremia After Mastitis . Duzce Medical Journal 2013; 15(3): 52-53. TRIND. Fatma Avcıoğlu, Ozturk CE, Ahmet Şahin, Harun Güneş.
8. A case of tracheobronchitis caused by Chryseobacterium indologenes in an immunosuppressed patient.  Anatolian Clinic Journal of Medical Sciences, 21(2), 139-142.(Publication No: 3171498) Case Report. TRIND. Çalıskan E, Akar N, Alasan F, Kılınçel Ö, Sahın I, OZturk CE, Öksüz Ş (2016).
9. Analysis of HPV Genotypes and Liquid-Based Cervical Cytology: Results from a Tertiary Academic Center in Northwestern Turkey.  Jpn J Infect Dis. 2021 Jan 22;74(1):69-72. doi:10.7883/yoken.JJID.2020.072. 30. PMID: 32611975. SCI. Caliskan E, Coskun SK, Ozturk CE, Cangur S, Önail B. (2020).
10. Where, how and under what conditions are Duzce Covid 19 PCR tests performed? Konuralp Medical Journal 2020, 12 (S1), 374-377. ESC. Ozturk CE, Erdogan Z, Dursun A, Taner E, Dönmez B, Memiş N et al.
11. Four Malaria Cases of Foreign Origin in Düzce Province in the Last Year. Journal of Düzce University Health Sciences Institute (Publication No: 6353802) Case Report, TRDİZİN. Keskin BH, Tunca B, İnce N, Ozturk CE ,  Gökçe Ö, Dönmez B (2020).
12. Investigation of Hepatitis B Markers in Adolescent Children Duzce University Hospital 5-Year Results.  Duzce University Health Sciences Institute Journal 2021; 11(2): 195-199. Önder KILIÇASLAN, Nadide Melike SAV, Seda Erişen KARACA, Mehmet Ali SUNGUR, Cihadiye Elif ÖZTÜRK, Kenan KOCABAY.

Papers Presented at International Scientific Meetings and Published in Proceedings

1. Rapid Diagnosis of Vaginitis: Conventional methods versus nucleic acid hybridization techniques,  Microbiologia Balkanika, Istanbul, 2003. Ozturk CE, Somunkıran A, Kaya AD, Behçet M.
2. The rate of intestinal parasitic infection in children living and studying in post-disaster situations years after earthquake,  Microbiologia Balkanika, Istanbul, 2003.Ozturk CE, Şahin İ, Yavuz T, Öztürk A, Akgünoğlu M, Kaya D.
3. The throat carrier rate of Group A Streptococcus and associated with ASO titers and BMI at primary school students in Düzce , Turkey., Microbiologia Balkanika, Istanbul, 2003. Ozturk CE, Yavuz T, Kaya D.
4. Study on etiologic agents of cervico-vaginitis , Microbiologia Balkanika, Istanbul, 2003. Ozturk CE, Ozdemir I, Kaya AD.
5. The resistance of major antituberculous drugs in M.tuberculosis strains isolated from the respiratory system specimens in Düzce , Microbiologia Balkanika, Istanbul, 2003. Ozturk CE ,  Kaya AD, Ceyhan İ, Balbay ÖA, Bulut İ, Şahin İ.
6.  Effect of melathonin on Candida sepsis in experimental rat models, 15th European Congress of Clinical Microbiology and Infectious Diseases , Copenhagen/ Denmark, 2005. Yavuz MT, Kaya D, Ozturk CE ,  Behçet M.
7.  Mutations in the rpoB, katG and inhA genes leading to rifambicin and isoniazid resistance in Mycobacterium tuberculosis isolates from Turkey.   15th European Congress of Clinical Microbiology and Infectious Diseases, Copenhagen/ Denmark, 2005. Saniç A, Eroğlu C, Günaydın H, Seber E, Avkan Oğuz V, Atasever M, Uruk İ, Ceyhan İ, Durmaz R, Yaman A, Tansel O, Karadağ A, Ozturk CE, Durmaz B, Güneri S, Yüce A, Arslan G.
8. Evaluation of tuberculosis in chronic renal failure . 26th Annual Congress of the European of Mycobacteriology, June 26-29, 2005 Istanbul. Aytekin Alcelik, C. Elif Ozturk, Zerrin Bicik, Mustafa Behcet.
9. The resistance to major antimicrobial drugs: three years experience.  26th Annual Congress of the European of Mycobacteriology, June 26-29, 2005 Istanbul. C. Elif Ozturk, Cigdem Ozaydin, Demet Kaya, Tevfik Yavuz, Seda Karaman.
10. A first insight in the molecular emidemiology of tuberculosis in Duzce, Turkey.  27th Annual Congress of the European of Mycobacteriology, 9-12th July, 2006, London, UK. Zoizo T, Ozturk CE, Kaya D, Rastogi N, Sola CA

Papers Presented at National Scientific Meetings and Published in Proceedings

1. Gram (-), Nonfermentative bacillus isolated from pleural fluid: Flavobacterium Group II b . 7. Turkish Clinical Microbiology and Infectious Diseases Congress, Ürgüp, 1994. Ozgencil E ,  Kınıklı S, Oral B, Karaaslan A, Eren S.
2. Comparison and identification of two selective media for Campylobacter isolation.  8. Turkish Clinical Microbiology and Infectious Diseases Congress, Antalya, 1997. Ozgencil E, Kaş E, Acar N.
3. Rapid diagnosis of H. Pylori in dyspeptic patients.  IV.National Veterinary Microbiology Congress, Ankara, 2000. Erdeger J., Yıldırım M., Diker KS, Alpolat A., Sirvan L, Ozgencil E.
4. Distribution of yeasts of the genus Candida isolated from various clinical specimens.  2. National Fungal Diseases and Clinical Mycology Congress, Ankara, 2001. Şahin İ, Öksüz Ş, Ozgencil E, Okay A, Kaya D.
5. Investigation of susceptibility of pathogenic microorganisms isolated from wound samples to ciprofloxacin.  16. Antibiotic and Chemotherapy (ANKEM) Congress, Antalya, 2001. Kaya D ,  Ozgencil E ,  Öksüz S, Şencan İ:
6. Anti-HCV seroprevalence in Düzce province . X. Turkish Clinical Microbiology and Infectious Diseases Congress, Adana, 2001. Ozgencil E ,  Şahin İ, Kaya E, Kaya D. .
7. Microorganisms isolated from bacterial skin infections and their antibiotic susceptibility . XV. Prof. dr. A. Lütfü Tat Symposium, Ankara, 2001. Parlak AH, Şahin İ, Kavak A, Ozgencil E, Kaya D.
8. Comparison of Enzyme Immunoassay (EIA) and rapid test results for the detection of Chlamydia trachomatis antigen in endocervical swab samples.  X. Turkish Clinical Microbiology and Infectious Diseases Congress, Adana, 2001. Kaya D, Yıldırım U, Ozgencil E, Şahin İ, Öksüz Ş, Alhan A.
9. In vitro susceptibility of Pseudomonas aeruginosa strains isolated from various clinical specimens to some antibiotics . X. Turkish Clinical Microbiology and Infectious Diseases Congress, Adana, 2001. Şahin İ, Kaya D, Ozgencil E, Okay A Öksüz Ş.
10. Extended-spectrum beta-lactamase ratio and susceptibility to various antibiotics in Gram-negative rods isolated from various clinical specimens.  X. Turkish Clinical Microbiology and Infectious Diseases Congress Adana, 2001. Şahin İ, Kaya D, Öksüz Ş, Okay A, Ozgencil E.
11. Amikacin and gentamicin susceptibility of some Gram negative enteric bacteria . X. Turkish Clinical Microbiology and Infectious Diseases Congress, Adana, 2001. Kaya D, Şahin İ, Ozgencil E, Öksüz Ş, Okay A.
12. Investigation of ampicillin-sulbactam susceptibility of various Gram (-) bacteria.   70th Year Scientific Meeting, Istanbul, 2001. Şahin İ, Ozgencil E, Kaya D, Öksüz Ş, Okay A.
13. Investigation of slime production of Candida species isolated from various clinical specimens. 70th Year Scientific Meeting, Istanbul, 2001. Ozgencil E, Öksüz Ş, Okay A, Şahin İ, Kaya D.
14. Prevalence of beta thalassemia carriers in Düzce: preliminary study . National Hemoglobinopathy Congress, Adana, 2002. Yavuz T, Ozgencil E, Yavuz Ö, Korkut S, Şimşek E, Kocabay K.
15. Hygiene control of intensive care personnel. I. Intensive Care Infections Symposium . Journal of Intensive Care appendix 1: 144, Trabzon, 2002. Demiraran Y, Çelikel N, Kocaman B, Ozgencil E, Hepsev A, Şerfsoy E, Sezen G.
16. Two-year examination results of hepatitis indicators in Düzce . VI. National Viral Hepatitis Symposium, Ankara, 2002. Ozgencil E, Ağartan C, Gülcan A, Kaya D, Şahin İ, Şencan İ, Ertör O.
17. Investigation of phospholipase activity in Candida species . Candida Microbiology and Infections Symposium, Eskişehir, 2002. Şahin İ, Kaya D, Öksüz Ş, Okay A, Ozgencil E, Koç N.
18. Where are we on BCG vaccination?  46th National Pediatrics Congress, Mersin, 2002. Yavuz T, Arbak P, Ozturk CE, Kocabay K.
19. Multiple herpetic paronychia due to nail biting and auto-inoculation.  38. Pediatrics Congress, Istanbul, 2002. Yavuz T, Parlak AH, Şimşek E, Ozturk CE ,   Kocabay K.
20. Investigation of Mutations by Molecular Method in Mycobacterium Tuberculosis Strains Resistant to Primary Anti-Tuberculosis Drugs . 3. National Molecular and Diagnostic Microbiology Congress, Ankara, 2004. Ozturk CE, Saniç A, Kaya D, Ceyhan İ.
21. rpoB and kat G mutations in M. tuberculosis complex isolates isolated from patients living in the Marmara region.  3. National Molecular and Diagnostic Microbiology Congress, Ankara, 2004. Saniç A, Seber E, Karadağ A, Tansel Ö, Günaydın M, Uruk İ, Durmaz B, Ozturk E, Gündüz E, Leblebicioğlu H.
22. Antibiotic susceptibility of Acinetobacter baumanii strains from various clinical specimens.  XXXI. Turkish Microbiology Congress, Kuşadası-Aydın, 2004. Yavuz MT, Şahin İ, Behçet M, Ozturk CE., Öksüz Ş, Kaya D.
23. Susceptibility of Staphylococcus aureus strains isolated from wound specimens to various antibiotics.  XXXI. Turkish Microbiology Congress, Kuşadası-Aydın, 2004. Öksüz Ş, Yavuz MT, Ozturk CE, Şahin İ, Yücel M, Kaya D.
24. Microorganisms isolated from blood cultures and their antibiotic susceptibility . XXXI. XXXI. Turkish Microbiology Congress, Kuşadası-Aydın, 2004. Şahin İ, Yavuz MT, Öksüz Ş, Ozturk CE, Akgünoğlu M, Kaya D.
25. The incidence and antibiotic resistance profile of Enterococcus species in hospital-acquired urinary tract infections . XXXI. Turkish Microbiology Congress, Kuşadası- Aydın, 2004. Yavuz MT, Şahin İ, Behçet M, Ozturk CE, Öksüz Ş, Kaya D.
26. Susceptibility of Streptococcus pneumoniae strains isolated from sputum samples to penicillin, levofloxacin and some antibiotics.  XXXI. Turkish Microbiology Congress, Kuşadası- Aydın, 2004. Öksüz Ş, Şahin İ, Yavuz MT, Ozturk CE, Gülcan A, Özaydın Ç.
27. Investigation of Anti-HAV and Anti-HEV seropositivity rates according to age groups in children and young adults in Düzce . XII. KLİMİK Congress 16-20 November 2005, Antalya, (Oral presentation). C. Elif Ozturk, Demet Kaya, Taner Yavuz, Çiğdem Özaydın, Yılmaz Avşar, Talat Bahçebaşı, Kenan Kocabay.
28. Helicobacter pylori infection in patients with epilepsy  Ayhan Öztürk, C. Elif Ozturk, Burcu Özdemirli, Muhterem Yücel, Talat Bahçebaşı. XII. KLİMİK Congress 16-20 November 2005, Antalya
29. Comparison of a non-invasive diagnostic method for Helicobacter pylori with other methods and determination of clarithromycin resistance in our region by molecular method . XII. CLIMICS Congress 16-20 November 2005, Antalya C. Elif Ozturk, Yusuf Akcan, Demet Kaya, Esin Korkut, Olcay Belenli3, Mustafa Behçet, A. Esra Karakoç, Mihriban Yücel, M. Mısırlıoğlu, Serdar Tuncer, Talat Bahçebaşı.
30. To monitor the changes in antibiotic resistance rates of Pseudomonas aeruginosa isolates over the years. XII. KLİMİK Congress 16-20 November 2005, Antalya Muhterem Yücel, Mustafa Behçet, C. Elif Ozturk, Demet Kaya, Tefik Yavuz, İdris Şahin.
31. Investigation of in vitro susceptibility of staphylococcal strains isolated from clinical samples to some clonal and aminoglycoside antibiotics.  XII. CLIMICS Congress 16-20 November 2005, Antalya M.Tevfik YAVUZ, Mustafa BEHÇET, C. Elif Ozturk, Çiğdem ÖZAYDIN, Demet KAYA.
32. In vitro susceptibility of Staphyloccus aureus strains to quinupristin/dalfopristin  XII. KLİMİK Congress 16-20 November 2005, Antalya. M.Tevfik YAVUZ, Mustafa BEHÇET, C. Elif Ozturk, Selda ACAR, Demet KAYA.
33. Seeroprevalence of HBV, HCV, HIV and Syphilis in donors who applied to Düzce Medical Faculty Blood Center. 2nd National Virology Congress, 13-17 September 2005, Kemer/Antalya. M. Tevfik Yavuz,Mustafa Behçet, İdris Şahin, Elif Ozturk, Davut Özdemir.A.İ.BU
34. Investigation of Sars Cov-2 Igg Seropositivity in Hospital Staff , Poster, Tmc 2020 Online Microbiology Symposium 25.10.2020, National
35. Migration and Tuberculosis,  Oral Presentation, Full Text Paper, 2nd International Migration and Refugee Congress 06.12.2018 International
36. Evaluation of Quality Assurance Indicators and Contamination Rate in Blood Cultures: Two-Year Observation  Poster 5th National Congress of Clinical Microbiology 28.10.2019National
37. Identification and Resistance Determination by Genotyping in Blood Cultures with Gram Positive Bacterial Growth  Oral Presentation Abstract Proceedings 5th National Clinical Microbiology Congress 28.10.2019 National
38. Identification and Resistance Determination by Genotyping in Blood Cultures for which Gram-negative Bacteria Growth is Detected  Oral PresentationAbstract Abstract 5.National Clinical Microbiology Congress 28.10.2019 National
39. Evaluation of Quality Assurance Indicators and Contamination Rate in Blood Culture  Poster Abstract Statement 5th National Congress of Clinical Microbiology 28.10.2019National
40. Evaluation of Children with Influenza Infection  Poster Abstract Statement 4th National Congress of Clinical Microbiology08.11.2017National
41. Investigation of Hantavirus and Borrelia Burgdorferi Seroprevalence in Forest Villages of Düzce Province and Awareness of the Local People  Poster Abstract Statement4. National Congress of Clinical Microbiology 2017
42. Investigation of Clostridium Difficile Colonization in Long-Term Hospitalized Patients  Poster Abstract Statement 4th National Clinical Microbiology Congress
43. Investigation of Latent Tuberculosis Infection with Gamma Interferon Release Test       Poster Abstract Statement 4th National Clinical Microbiology Congress 2017
44. Is it Accurate to Report Tigecycline Susceptibility of Multiple Antibiotic-Resistant Acinetobacter Baumannii Isolates with Current Zone Diameter Breakpoints?          PosterSummary Statement4. National Congress of Clinical Microbiology 2017
45. Investigation of Tetanus Antibody Levels in Adults         Poster Abstract Statement4. National Congress of Clinical Microbiology 2017
46. Investigation of Atypical Mycobacteria in Drinking and Potable Waters  Oral Presentation Abstract Paper International 38th Turkish Microbiology Congress 2018
47. Investigation of the Presence of Mycobacterium Bovis Subsp.Bovis in Mycobacterium Tuberculosiscomplex Strains Isolated in Düzce . Oral PresentationAbstract Abstract 4th National Clinical Microbiology Congress 2017
48. Investigation of the Knowledge Level of Medical Faculty Students on Hand Washing             Poster Abstract Statement 10.International Sterilization Disinfection Congress 2017
49. Investigation of Latent Tuberculosis Infections by Gamma Interferon Release Test    Poster Abstract Statement 4th National Clinical Microbiology Congress 2017
50. Investigation of Clostridium Difficile Colonization in Long-Term Hospitalized Patients  Poster Abstract Statement 4th National Clinical Microbiology Congress 2017
51. Investigation of Hantavirus and Borrelia Burgdorferi Seroprevalence in Forest Villages of Düzce and Awareness of the Local People  Poster Abstract Statement 4th National Clinical Microbiology Congress 2017
52. Evaluation of Children with Influenza Infection  Poster Abstract Statement4. National Congress of Clinical Microbiology 2017
53. Microbiological Investigation of Oxygen Therapy Humidifiers in a University Hospital     Oral Presentation Abstract 10. International Sterilization Disinfection Congress 2017

Managed Theses / MSc

1. Identification and resistance determination by genotyping in blood cultures in which gram positive bacterial growth is detected,  Düzce University Institute of Health Sciences, Department of Microbiology ( Duzce University Health Sciences Graduate Award ) ERDOĞAN ZİYA(2019).
2. Investigation of tetanus antibody levels in adults , Düzce University Institute of Health Sciences, Department of Microbiology ALKAN İLKNUR (2017).
3. Investigation of hairdresser workers in terms of hygiene, blood-borne diseases and onychomycosis , Düzce University Health Sciences Institute Microbiology Department ÖZARAS FULYA (2011).
4. Evaluation of cleaning personnel working in hospitals in Düzce in  terms of M. tuberculosis  infection,  Düzce University Health Sciences Institute Microbiology Department KARAMAN SEDA(2008).
5. Investigation of Brucella seropositivity in two different groups dealing and not dealing with animals and animal products in Düzce region,  Abant İzzet Baysal University Health Sciences Institute Microbiology and Clinical Microbiology Department ÖZGÜR KORKMAZ EMİNE, (2006).

Supervised Theses / Specialization Thesis in Medicine

1. Investigation of decreased vancomycin susceptibility in methicillin-resistant staphylococci,  Düzce University Faculty of Medicine, Department of Medical Microbiology AVCIOĞLU FATMA, (2014).
2. Investigation of the frequency of intestinal parasitosis in primary and secondary school students in Yığılca,  Düzce University Faculty of Medicine, Department of Microbiology GÖÇMEN ŞAHİKA, (2010).
3.  DÖNMEZ BETÜL(2021) humoral and cellular immune response in COVID19 vaccines