INTERNATINONAL PUBLICATIONS - OZDEMIR D, ANNAKKAYA AN, TARHAN G, SENCAN I, CESUR S, BALBAY U, GUCLU E.Comparison of the Tuberculin Skin Test and the Quantiferon Test for Latent Mycobacterium tuberculosis Infections in Health Care Workers in Turkey. Jpn J Infect Dis. Apr-Jun; 60(2-3):102-5, 2007.
- TARHAN G, GÜMÜŞLÜ F, YILMAZ N, SAKA D, CEYHAN I.: Diagnostic significance of adenosine deaminase (ADA) enzyme and platelet factor 4 (PF4) levels in active tuberculosis, HIV-seropositive subjects and cancer patients. Journal of Infection. 57: 264 –268, 2006.
- ÖZDEMİR D, CESUR S, ANNAKKAYA AN, TARHAN G, HOCA NT, SENCAN I, ASLAN T, CEYHAN I, BALBAY O, GUCU E.: Serum neopterin concentrations in healthy healthcare workers compared with healthy controls and patients with pulmonary tuberculosis. Med Sci Monit. Nov 23; 12(12):CR521-524 (Epub ahead of print), 2006.
NATINONAL PUBLICATIONS - TARHAN G, CESUR S, ÖZYILMAZ E, CEYHAN I, GÜLER M, KONUR Ö, ÇİFTÇİ B, ERDOĞAN Y. : Microbiological evaluation of the cases prediagnosed as pulmonary tuberculosis based on clinical and radiological findings, Microbiol Bull, 39 : 431-435 , 2005.
- CESUR S, SAKA D, TARHAN G,CEYHAN I, ÇALIŞIR H, ÖĞRETENSOY M. : Evaluation of a commercial enzyme immunoassay for the detection of interferon gamma levels in active tuberculosis patients and vaccinated healthy subjects, Microbiol Bull, 37 : 73-78 , 2005.
- CEYHAN I, TARHAN G, CESUR S, GÜMÜŞLÜ F. : Mycobacterium chelonae keratitis following laser in-situ keratomileusis ( LASIK) specifically identified by INNO-LIPA method, Tr. J. Medical Sciences, 35 : 273-277, 2005.
- TARHAN G, SAYGAN M.B, CESUR S, OCAK F, CEYHAN I.: Retrospective evaluation of COBAS Amplicor System in the rapid diagnosis of Mycobacterium tuberculosis complex, Microbiol Bull, 39 : 35– 41 , 2005.
- TARHAN G, CEYHAN İ, CESUR S.: National tuberculosis reference laboratory experience in multi center quality control programs for molecular diagnostics of tuberculosis. Tr. J. Medical Sciences, 35 : 283-288, 2005
- TARHAN G, ORDULU L, GÜMÜŞLÜ F, CEYHAN İ, CESUR S.: Comparison of auramine-rhodamine and Erlich- Ziehl Neelsen staining methods in the diagnosis of tuberculosis, Microbiol Bull, 37 : 131 – 136 , 2003.
INTERNATIONAL PRESENTATIONS - ALP A, TARHAN G, SARIBAŞ Z, CEYHAN I.: A molecular genetic assay for the identification of the clinical mycobacterial species from culture. 26th Annual Congress of the European Society of Mycobacteriology. June 26-29, 2005, İSTANBUL / TURKEY
- TARHAN G, GUMUŞLU F, YILMAZ N, SAKA D, CEYHAN I.: Diagnostic significance of adenosine deaminase (ADA) enzyme and platelet factor 4 (PF4) levels in active tuberculosis, HIV-seropositive subjects and cancer patients. 3 rd Microbiologica Balcanica Congress. September 4-6, 2003. İSTANBUL / TURKEY
- TARHAN G, SAYGAN M. B, CESUR S, OCAK F, CEYHAN I.: Retrospective evaluation of the efficacy of the COBAS Amplicor MTB system for the rapid diagnosis of Mycobacterium tuberculosis in pulmonary and extra pulmonary samples. 3 rd Balkan Conference of Microbiology. September 4-6, 2003. ISTANBUL / TURKEY,
- TARHAN G, CEYHAN İ, CESUR S.: Evaluation of efficacy in the molecular diagnosis of tuberculosis: Results of international multi-center quality control program. 3 rd Balkan Conference of Microbiology. September 4-6, 2003. ISTANBUL / TURKEY
- CESUR S, TARHAN G, CEYHAN I, SAYGAN M. B, OCAK F.: Comparison of the Erlich – Zielh –Nelseen and Auramine-Rhodamine staining methods in the diagnosis of pulmonary and extrapumonary tuberculosis. 3rd Balkan Conference of Microbiology. September 4-6, 2003. ISTANBUL / TURKEY
- TARHAN G, AHMED K, CEYHAN I, OCAK F, CESUR S., SAYGAN M.B, KOGAGÖZ T.: The place and importance of PCR-RFLP method in determination of Mycobacteria species in routine laboratory practice. 3rd Balkan Conference of Microbiology. September 4-6, 2003. ISTANBUL / TURKEY
- TARHAN G, CEYHAN İ.: Evaluation of the efficacy of Real Time –PCR system for rapid diagnosis of Mycobacterium tuberculosis: Preliminary study. 3 rd Balkan Conference of Microbiology. September 4-6, 2003. ISTANBUL / TURKEY
- CESUR S, AKSARAY S, IRMAK H, TARHAN G, ASLAN T, CEYHAN I,GÜVENER E.: Serum neopterin levels in patients with active pulmonary tuberculosis, in patients with brucellosis and healthy individuals. 15th European Congress of Clinical Microbiology and Infectious Diseases. 2-5 April , 2005 Copenhagen / DENMARK
- TARHAN G, CEYHAN I, SAYGAN M.B.: Comparison and evaluation of Real Art MTB- RG PCR, Genotype Mycobacteria Direct Test and Cobas Amplicor MTB PCR for rapid diagnosis of Mycobacterium tuberculosis. 26th Annual Congress of the European Society of Mycobacteriology. June 26-29, 2005, ISTANBUL / TURKEY.
- TARHAN G, CESUR S, ALP A, CEYHAN I.: Evaluation of PCR-RFLP and INNO-LIPA MYCOBACTERIA for rapid identification of Mycobacterial Isolates. 26th Annual Congress of the European Society of Mycobacteriology. June 26-29, 2005, ISTANBUL / TURKEY.
- CESUR S, HOCA N.T, TARHAN G, ÇİMEN F, CEYHAN I, ANAKAYA A.N, ASLAN T. : Evaluation of Quantiferon- Gold and Tuberculin Skin Test in patients with tuberculosis, close contact of patients, health care workers and tuberculosis laboratory personnel. 26th Annual Congress of the European Society of Mycobacteriology. June 26-29, 2005, İSTANBUL / TURKEY.
- TARHAN G, DURMAZ R, CEYHAN I, GÜNAL S, CESUR S.: Molecular epidemiology and susceptibilities of second-line antituberculosis drugs of multi-drugs resistance (MDR) Mycobacterium tuberculosis strains isolated from different region of Turkey. 28th Annual Congress of the European Society of Mycobacteriology. July 1-4, 2007, ATHENS / GREECE.
- KISA O, TARHAN G, CEYHAN I, ALBAY A, SARIBAŞ Z, TOMBAK A.: The distribution of families of drug resistant Mycobacterium tuberculosis isolates. 28th Annual Congress of the European Society of Mycobacteriology. July 1-4, 2007, ATHENS / GREECE.
- ALBAY A, KISA O, TOMBAK A, TARHAN G, CEYHAN I.: First line and second line anti-tuberculosis drug susceptibility rates of Mycobacterium tuberculosis clinical isolates in 2005 and 2006. 28th Annual Congress of the European Society of Mycobacteriology. July 1-4, 2007, ATHENS / GREECE.
NATIONAL PRESENTATIONS - CEYHAN I, ALP A, TARHAN G, HASÇELİK G.: The comparison of three different molecular methods with microscopy and culture for tuberculosis diagnosis. 5th National Mycobacteria Symposium, December 9-11, 2004, ÇEŞME / TURKEY
- TARHAN G, CESUR S, ÖZYILMAZ E, CEYHAN I, ERDOĞAN Y, GÜLER M, KONUR Ö, ÇİFTÇİ B . : Comparison of clinical diagnosis, microscopy and culture methods in diagnosis of pulmonary tuberculosis .5th National Mycobacteria Symposium, December 9-11, December 2004, ÇEŞME / TURKEY
- TARHAN G, ŞİMŞEK H, COŞKUN E, GÜNER U, CEYHAN I. : Retrospective evaluation of Rotor Gene Real Time PCR systems for rapid diagnosis of Mycobacterium tuberculosis in respiratory and non respiratory clinical specimens. VI. National Mycobacteria Symposium, November 23-25,2006, KIZILCAHAMAM / TURKEY
- TARHAN G, KISA Ö, ALBAY A, CEYHAN I . : The second line drug resistance and spoligotyping profiles of Mycobacterium tuberculosis isolates in two health center in Ankara. VI. National Mycobacteria Symposium, November 23-25,2006, KIZILCAHAMAM / TURKEY
- TARHAN G, CEYHAN I, OCAK F, GÜNER U, COŞKUN E.: Comparison of two different molecular identification methods to evaluate of false positive culture depends on cross contamination in mycobacteriology laboratory. VI. National Mycobacteria Symposium, November 23-25,2006, KIZILCAHAMAM / TURKEY
- CEYHAN I, GÜNER U, COŞKUN E, ŞİMŞEK H, TARHAN G.: Comparison and evaluation of simplified 2% Ogawa medium and Lowenstein Jensen medium on the diagnosis of tuberculosis. VI. National Mycobacteria Symposium, November 23-25,2006, KIZILCAHAMAM / TURKEY
- TARHAN G, SAYGAN M.B, CEYHAN İ, CESUR S, GÜNER U, COŞKUN E.: The evaluation of COBAS Amplicor Mycobacterium tuberculosis PCR (MTB PCR) yöntem. 4th National Mycobacteria Symposium , October 31 - November 2 2002, ABANT / TURKEY
- TARHAN G, ORDULU L, GÜMÜŞLÜ F, CEYHAN İ, CESUR S.: The comparison of Erlich-Zieehl-Nelseen and Auramine-Rhodamine (A-R) staining methods in tuberculosis diagnosis. 4th National Mycobacteria Symposium, October 31 - November 2 2002, ABANT / TURKEY
- SAYGAN M.B, OCAK F,CEYHAN I, CESUR S, TARHAN G, GÜMÜŞLÜ F,BEKER G, GÜNER U, COŞKUN E . : The susceptibility of Mycobacterium tuberculosis strains sent from regional tuberculosis laboratories on major antituberculosis drugs. 18th National Tuberculosis And Chest Diseases Congress, April 3 - 5 2003, MALATYA / TURKEY
- CEYHAN I, YARDIMCI H, TARHAN G.: Molecular typing of Mycobacterium bovis strain isolated from different resources. 3rd Molecular and Diagnostic Microbiology Congress, June 28 – July 1 2004, ANKARA / TURKEY
- TARHAN G, SAYGAN M.B, CESUR S, OCAK F, CEYHAN I. : Retrospective evaluation of efficacy of the COBAS Amplicor MTB system for the rapid diagnosis of Mycobacterium tuberculosis in pulmonary and extra pulmonary clinical samples. 3rd Molecular and Diagnostic Microbiology Congress, June 28 – July 1 2004, ANKARA / TURKEY
- TARHAN G, CEYHAN I, OCAK F.: The confirmation of Mycobacterium tuberculosis false positive culture results by using OUT-PCR method due to cross contamination in our laboratory. 3rd Molecular and Diagnostic Microbiology Congress, June 28 – July 1, 2004, ANKARA / TURKEY,
- CEYHAN İ, TARHAN G, CESUR S, GÜMÜŞLÜ F.: Mycobacterium chelonae keratitis following laser in-situ keratomileusis (LASIK) specifically identified by INNO-LIPA method. 3rd Molecular and Diagnostic Microbiology Congress, June 28 – July 1, 2004, ANKARA / TURKEY
- CESUR S, SAKA D, TARHAN G, CEYHAN I, ÇALIŞIR H, ÖĞRETENSOY M.: The comparison of plasma gamma interferon levels in patients with active pulmonary tuberculosis and BCG vaccinated healthy donors. 16th Turkish Microbiology Congress, September 19-23, 2004, KUŞADASI / TURKEY
- CESUR S, ÇİMEN F, HOCA N, ŞİPİT T, TARHAN G, CEYHAN I, ASLAN T. : The levels of serum neopterin levels in patients with pulmonary tuberculosis.16thTurkısh Microbiology Congress, September 19-23, 2004, KUŞADASI / TURKEY
- TARHAN G, OCAK F, CESUR S, SAYGAN M.B, GENCER B, CEYHAN I, GÜNER U, COŞKUN E. : Retrospective evaluation of the efficacy of the TaqMan Real Time 5700 PCR for the rapid diagnosis of Mycobacterium tuberculosis in pulmonary and extra pulmonary samples, 5th National Mycobacteria Symposium, December 9-11 Aralık 2004, ÇEŞME / TURKEY
- ÖZDEMİR D, CESUR S, ŞENCAN İ, TARHAN G, ASLAN T, CEYHAN İ, ANNAKKAYA A .: The comparison of serum neopterin levels in patients with active pulmonary tuberculosis, health workers and volunteers, Thorax Society, 8th Annual Congress, April 27 - May 1, 2005, Kemer / TURKEY
- ÖZDEMİR D, ANNAKKAYA A, TARHAN G, ŞENCAN İ, CESUR S, BALBAY Ö,GÜÇLÜ E .: The comparison of tuberculin skin test and Quantiferon test in health workers in TURKEY, Thorax Society, 8th Annual Congress, April 27 - May 1, 2005, Kemer / TURKEY
- TARHAN G, CEYHAN I, ŞİMŞEK H, TUNCER S.: The evaluation of five DNA extraction methods of extracting Mycobacterium tuberculosis DNA in sputum samples by using in-house PCR, 4th Molecular and Diagnostic Microbiology Congress, April 25-28, 2006, ANKARA / TURKEY
- ALP A, TARHAN G, SARIBAŞ Z, CEYHAN I.: Comparison of three methods for Mycobacteria identification, 4th Molecular and Diagnostic Microbiology Congress, April 25-28, 2006, ANKARA / TURKEY
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