Yazar "Durmaz, Riza" için listeleme
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The characteristics of nasopharyngeal Streptococcus pneumoniae in children attending a daycare unit
Abut, Latife Iseri; Apan, Teoman; Otlu, Baris; Caliskan, Ahmet; Durmaz, Riza (Edizioni Int Srl, 2008)S. pneumoniae is a component of normal nasopharyngeal flora in children. Nasopharyngeal colonization in children attending daycare units has an important effect on the spread of S. pneumoniae. In this study, we aimed to ... -
Drug resistance profiles and clonality of sporadic Shigella sonnei isolates in Ankara, Turkey
Kacmaz, Birgul; Unaldi, Ozlem; Sultan, Nedim; Durmaz, Riza (Soc Brasileira Microbiologia, 2014)The aims of this study were to investigate drug resistance rates, types of extended spectrum beta lactamases (ESBLs), and molecular epidemiological characteristics of 43 Shigella sonnei isolates. Ampicillin-sulbactam, ... -
INVESTIGATION OF AN OUTBREAK OF SALMONELLA TYPHI IN BATTALGAZI DISTRICT, MALATYA-TURKEY
Iseri, Latife; Bayraktar, Mehmet Refik; Aktas, Elif; Durmaz, Riza (Soc Brasileira Microbiologia, 2009)Salmonella Typhi infections are important public health problems for the developing countries. In this study we investigated the molecular epidemiology of a suspected well-water borne S. Typhi outbreak occurred in a district ... -
Molecular Characterization of Measles Viruses in Turkey (2010-2011): First Report of Genotype D9 Involved in an Outbreak in 2011
Kalaycioglu, Atila T.; Baykal, Atakan; Guldemir, Dilek; Bakkaloglu, Zekiye; Korukluoglu, Gulay; Coskun, Aslihan; Durmaz, Riza (Wiley, 2013)Genetic characterization of measles viruses (MVs) combined with acquisition of epidemiologic information is essential for measles surveillance programs used in determining transmission pathways. This study describes the ... -
Monitoring Genetic Diversity of Influenza A(H1N1)pdm09 Virus Circulating during the Post-Pandemic Period in Turkey
Guldemir, Dilek; Kalaycioglu, Atila T.; Altas, A. Basak; Korukluoglu, Gulay; Durmaz, Riza (Natl Inst Infectious Diseases, 2013)The aimes of the present study were to monitor genetic alterations in the hemagglutin (HA) gene and oseltamivir resistance-related alterations in the neuraminidase (NA) gene of influenza A(H1N1)pdm09 viral isolates detected ... -
Multiple-Locus Variable-Number Tandem-Repeat Analysis Genotyping of Human Brucella Isolates from Turkey
Kilic, Selcuk; Ivanov, Ivan N.; Durmaz, Riza; Bayraktar, Mehmet Refik; Ayaslioglu, Ergin; Uyanik, M. Hamidullah; Kantardjiev, Todor V. (Amer Soc Microbiology, 2011)A multiple-locus variable-number tandem-repeat analysis (MLVA) was applied to investigate the epidemiological relationship and genetic diversity among 162 human Brucella isolates collected from all geographic regions of ... -
One-Step Multiplex PCR Assay for Detecting Streptococcus pneumoniae Serogroups/Types Covered by 13-Valent Pneumococcal Conjugate Vaccine (PCV13)
Coskun-Ari, Fatma Filiz; Guldemir, Dilek; Durmaz, Riza (Public Library Science, 2012)The life-threatening illnesses caused by Streptococcus pneumoniae have been declined significantly after the use of pneumococcal conjugate vaccines. Continuous monitoring of the vaccine serogroups/types is necessary to ... -
A prospective multicenter study on the evaluation of antimicrobial resistance and molecular epidemiology of multidrug-resistant Acinetobacter baumannii infections in intensive care units with clinical and environmental features
Boral, Baris; Unaldi, Ozlem; Ergin, Alper; Durmaz, Riza; Eser, Ozgen Koseoglu; Zarakolu, Pinar; Sipahi, Oguz Resat (Bmc, 2019)BackgroundMultidrug-resistant (MDR) Acinetobacter baumannii infections are considered as emerging nosocomial infections particularly in patients hospitalized in intensive care units (ICUs). Therefore, reliable detection ... -
A Single Clone Acinetobacter baumannii Outbreak in a State Hospital in Turkey
Cicek, Aysegul Copur; Karagoz, Alper; Koksal, Ersin; Erturk, Ayse; Ozgumus, Osman Birol; Koksal, Zeynep Senturk; Durmaz, Riza (Natl Inst Infectious Diseases, 2013)Acinetobacter baumannii is an important pathogen in hospitalized patients, particularly those in the intensive care unit (ICU). A total of 21 A. baumannii (6 from 5 patients and 15 from environmental samples) were isolated ...