Person: YÜKSEL MAYDA, PELİN
Loading...
Status
Kurumdan Ayrılmıştır
Organizational Units
70 results
Search Results
Now showing 1 - 10 of 70
Publication Metadata only New approaches to in vitro diagnosis of hepatitis C infection a reason for post transfusion hepatitis: Diagnostic value of determination of hepatitis C virus core antigen.(2011-12-01T00:00:00Z) Yuksel, PELİN; CALISKAN, R; ERGIN, S; ASLAN, M; CELIK, DG; SARIBAS, S; ZIVER, T; YALCINER, A; KOCAZEYBEK, B; YÜKSEL MAYDA, PELİNPublication Metadata only Are isolated anti-HBc blood donors in high risk group? The detection of HBV DNA in isolated anti-HBc cases with nucleic acid amplification test (NAT) based on transcription-mediated amplification (TMA) and HBV discrimination.(2010-12-01T00:00:00Z) ALTUNAY, H; KOSAN, E; BIRINCI, I; AKSOY, A; KIRALI, K; SARIBAS, S; ASLAN, M; Yuksel, PELİN; ALAN, E; YENEN, OS; KOCAZEYBEK, B; YÜKSEL MAYDA, PELİNPublication Metadata only Can cystic Echinococcosis trigger autoimmunity?(2010-03-01T00:00:00Z) Aslan, M.; Oner, Y. A.; Saribas, S.; Polat, E.; CAKAN, H.; Yuksel, PELİN; Zengin, K.; ARIKAN, S.; Torun, M. M.; Kocazeybek, B.; YÜKSEL MAYDA, PELİNPublication Metadata only The role of Chlamydophila pneumoniae in the etiopathogenesis of schizophrenia and brain-derived neurotrophic factor (BDNF), neurotrophins like neurotrophin 3 (NT3) levels: A worldwide retrospective study(2014-04-01T00:00:00Z) Kalayci, F.; Balcioglu, I.; Özdemir, Aydoğan; Yuksel, PELİN; ALPAY, N.; Ergin, Selma; Kuskucu, M.; Kurt, A.; Poyraz, C. Aksoy; Tokman, H. Bahar; Kocazeybek, B.; YÜKSEL MAYDA, PELİNPublication Metadata only CYTOKINE RELATIONS IN DIFFERENT GENOTYPES OF H. PYLORI STRAINS ISOLATED IN TURKEY: A PROSPECTIVE STUDY IN MONOCYTE CELL LINE (THP-1) MODEL(2013-09-01T00:00:00Z) Algingil, R. Caliskan; Tokman, H. Bahar; Yazgan, A. Sayi; Yuksel, PELİN; Sofyali, E.; Akgul, O.; Kalayci, F.; Kurt, A.; Erzin, Y. Z.; Bal, K.; Kocazeybek, B. S.; YÜKSEL MAYDA, PELİNPublication Metadata only Confirmatory test results in anti-HIV-positive patients: Evaluation of five-year data Anti-HIV-pozitif hastalarda doǧrulama testi sonuçlari: Beş yillik verilerin i̇rdelenmesi(2010-08-01T00:00:00Z) Yüksel, PELİN; Ziver, Tevhide; Izmirli, Sena; Aslan, Mustafa; Saribaş, Suat; Güngördü, Zeynep; Yakar, Hakan; Kocazeybek, Bekir; YÜKSEL MAYDA, PELİNPublication Metadata only The role of latent toxoplasmosis in the aetiopathogenesis of schizophrenia--the risk factor or an indication of a contact with cat?(2010-06-01T00:00:00Z) Yuksel, PELİN; ALPAY, N; BABUR, C; BAYAR, R; SARIBAS, S; KARAKOSE, AR; AKSOY, C; ASLAN, M; MEHMETALI, S; KILIC, S; BALCIOGLU, I; HAMANCA, O; DIRICAN, A; KUCUKBASMACI, O; ONER, A; TORUN, MM; KOCAZEYBEK, B; YÜKSEL MAYDA, PELİNPublication Metadata only Can the nucleic acid amplification test (NAT) be an alternative to the serologic tests? A prospective study, the results of 18,200 blood donors from the Turkish Red Crescent(2010-12-01T00:00:00Z) Kosan, Erdogan; Kocazeybek, Bekir; Altunay, Husnu; Aymelek, Meryem; Alan, Esra; Saribas, Suat; Aslan, Mustafa; Yenen, Osman Sadi; Yuksel, PELİN; Birinci, Ilhan; Kirali, Kaan; Aksoy, Armagan; YÜKSEL MAYDA, PELİNAim: Serologic tests having high sensitivity and specificity are used in order to prevent contamination with infectious agents from blood and blood products for transfusion safety. The present serologic tests have problems such as low sensitivity and weak detection capacity of infectious agents in the -window period-. We aimed to test the use of NAT (Nucleic Acid Amplification Test) in routine blood screening in the Blood Bank.Publication Metadata only Does borna disease virus (BDV) have a role in the etiopathogenesis of schizophrenia?(2011-05-04T00:00:00Z) Karakose, A. R.; Yuksel, P.; Turan, N.; Ziver, T.; Saribas, S.; Alpay, Nihat; Balcioglu, I; Aslan, M.; Helps, C. R.; Yilmaz, H.; Kocazeybek, B.; YÜKSEL MAYDA, PELİNIn human, certain serological and molecular trials estimated an association between psychiatric diseases, particularly schizophrenia, mood disorders and borna disease virus (BDV). The purpose of this study was to investigate whether BDV has association with etiopathogenesis of schizophrenia. A total of 207 patients who were diagnosed with residual schizophrenia and 51 patient control grop with 134 healthy control group were included in the study. RNA of borna disease virus (BDV p24 and p40) in the peripheral blood was investigated by using real-time RT-PCR. A highly significant difference was detected between patient and healthy control group cases in terms of BDV IgG seropositivity (p<0.001). The OD value of IgG positivity was established as significantly high in the patient group compared to patient control group in the age groups of 35-50 and 51-65 (p<0.001). No significant differences were detected in other groups. The OD value of IgG positivity was established as significantly high in the patient group compared to healthy control group in the age groups of 35-50 and 51-65 (p<0.001). BDV-RNA (p24 and p40) was not detected in those 102 cases having BDV-IgG seropositivity.Publication Metadata only Antimicrobial resistance of Helicobacter pylori strains to five antibiotics, including levofloxacin, in Northwestern Turkey(2015-05-01T00:00:00Z) Caliskan, Reyhan; Tokman, Hrisi Bahar; Erzin, Yusuf; Saribas, Suat; Yuksel, Pelin; Bolek, Bora Kazim; Sevuk, Ecehan Ozge; Demirci, Mehmet; Yilmazli, Ozge; Akgul, Ozer; Kalayci, Fatma; Cakan, Huseyin; Salih, Barik; Bal, Kadir; Kocazeybek, Bekir; YÜKSEL MAYDA, PELİNIntroduction: Antibiotic resistance is the main factor that affects the efficacy of current therapeutic regimens against Helicobacter pylori. This study aimed to determine the rates of resistance to efficacy clarithromycin, amoxicillin, tetracycline, levofloxacin and metronidazole among H. pylori strains isolated from Turkish patients with dyspepsia. Methods: H. pylori was cultured from corpus and antrum biopsies that were collected from patients with dyspeptic symptoms, and the antimicrobial susceptibility of H. pylori was determined using the E-test (clarithromycin, amoxicillin, tetracycline, metronidazole and levofloxacin) according to the EUCAST breakpoints. Point mutations in the 23S rRNA gene of clarithromycin-resistant strains were investigated using real-time PCR. Results: A total of 98 H. pylori strains were isolated, all of which were susceptible to amoxicillin and tetracycline. Of these strains, 36.7% (36/98) were resistant to clarithromycin, 35.5% (34/98) were resistant to metronidazole, and 29.5% (29/98) were resistant to levofloxacin. Multiple resistance was detected in 19.3% of the isolates. The A2143G and A2144G point mutations in the 23S rRNA-encoding gene were found in all 36 (100%) of the clarithromycin-resistant strains. Additionally, the levofloxacin MIC values increased to 32 mg/L in our H. pylori strains. Finally, among the clarithromycin-resistant strains, 27.2% were resistant to levofloxacin, and 45.4% were resistant to metronidazole. Conclusions: We conclude that treatment failure after clarithromycin-or levofloxacin-based triple therapy is not surprising and that metronidazole is not a reliable agent for the eradication of H. pylori infection in Turkey.