Person: HAKYEMEZ, İSMAİL NECATİ
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Publication Metadata only Subclinical immune reactions to viral infections may correlate with child and adolescent diagnosis of attention-deficit/hyperactivity disorder: a preliminary study from Turkey(2014-01-01T00:00:00Z) Bekdas, Mervan; Tufan, Ali Evren; Hakyemez, Ismail Necati; Tas, Tekin; Altunhan, Huseyin; Demircioglu, Fatih; Kismet, Erol; HAKYEMEZ, İSMAİL NECATİBackground: Attention-Deficit/Hyperactivity Disorder (ADHD) is one of the most common neuro-developmental disorders of childhood and adolescence. Studies focusing on the relationship of infectious agents and ADHD are scarce. It is also known that cerebellar injury may lead to hyperactive behavior. This study aimed to evaluate the relationship between viral agents of cerebellitis and the diagnosis of ADHD.Publication Metadata only Nosocomial Acinetobacter baumannii infections and changing Antibiotic Resistance(2013-09-01T00:00:00Z) Hakyemez, Ismail Necati; Kucukbayrak, Abdulkadir; Tas, Tekin; Yikilgan, Aslihan Burcu; Akkaya, Akcan; Yasayacak, Aliye; Akdeniz, Hayrettin; HAKYEMEZ, İSMAİL NECATİObjectives: In the intensive care setting, Acinetobacter baumannii causes ventilator-associated pneumonia and other nosocomial infections that are difficult to treat. Objective of this study was to investigate nosocomial A. baumannii infections and its changing antibiotic resistance.Publication Metadata only Determining immunoassay cutoff value using Western blot results to predict hepatitis C infection in blood donors with low-titer anti-HCV reactivity(2013-07-01T00:00:00Z) Kucukbayrak, Abdulkadir; CAKMAK, Saadet; Hakyemez, Ismail Necati; Tas, Tekin; Akdeniz, Hayrettin; HAKYEMEZ, İSMAİL NECATİSince the 1990s, blood donors have been scanned for anti-hepatitis C virus (anti-HCV) antibodies, which can be defined by enzyme immunoassay as a screening test. In this population, false-reactive ratios have been high. Recently, some authors have aimed to find a cutoff value for anti-HCV different from those established by test manufacturers to predict HCV infection. In this study, 321 patients, after two repeating tests, had reactive results in s/co 2.61 s/co, with 74.1 % sensitivity and 71.6 % specificity (area under the curve, 0.820; 95 % confidence interval, 0.753 to 0.887). We suggest that an effective cutoff value for anti-HCV other than that established by the manufacturer cannot be assigned to predict hepatitis C infection for blood donors in low-prevalence areas.Publication Metadata only High antimicrobial resistance and isolated pathogens in outpatient elderly population with urinary tract symptom(2012-01-01T00:00:00Z) Kucukbayrak, Abdulkadir; Hakyemez, Ismail Necati; Tas, Tekin; Alcelik, Aytekin; Kemahli, Eray; Duran, Arif; Aydemir, Bilge; Kocoglu, Esra; HAKYEMEZ, İSMAİL NECATİBackground: In this study, antibiotic sensitivities and uropathogens isolated from elderly outpatients to have least one urinary tract symptom were evaluated.Publication Metadata only Evaluation of patients with Tularemia in Bolu province in northwestern Anatolia, Turkey(2014-03-01T00:00:00Z) Mengeloglu, Zafer; Duran, Arif; Hakyemez, Ismail Necati; Ocak, Tarik; Kucukbayrak, Abdulkadir; KARADAG, Mustafa; Tas, Tekin; Akdeniz, Hayrettin; HAKYEMEZ, İSMAİL NECATİIntroduction: Tularemia is a zoonotic disease caused by Francisella tularensis. Here we present an epidemic occurring in Bolu province, located in northwestern Anatolia in Turkey, and some features of the cases.