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1958 …2020

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Article
2020

A Europe-wide assessment of antibiotic resistance rates in Bacteroides and Parabacteroides isolates from intestinal microbiota of healthy subjects

On behalf of the ESCMID Study Group on Anaerobic Infections, Apr 2020, In : Anaerobe. 62, 102182.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Comparing identification of clinically relevant Prevotella species by VITEK MS and MALDI biotyper

ESGAI, Mar 1 2020, In : Acta microbiologica et immunologica Hungarica. 67, 1, p. 6-13 8 p.

Research output: Contribution to journalArticle

2019

High prevalence of division II (cfiA positive) isolates among blood stream Bacteroides fragilis in Slovenia as determined by MALDI-TOF MS

Jeverica, S., Sóki, J., Premru, M. M., Nagy, E. & Papst, L., Aug 2019, In : Anaerobe. 58, p. 30-34 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2018

Advancing MALDI-TOF MS applications in anaerobic bacteriology

Nagy, E. & Schuetz, A., Jan 1 2018, (Accepted/In press) In : Anaerobe.

Research output: Contribution to journalArticle

A multicenter survey of antimicrobial susceptibility of Prevotella species as determined by Etest methodology

ESCMID Study Group for Anaerobic Infections (ESGAI), Aug 2018, In : Anaerobe. 52, p. 9-15 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Performance of mass spectrometric identification of clinical Prevotella species using the VITEK MS system: A prospective multi-center study

ESCMID Study Group for Anaerobic Infections (ESGAI), Dec 2018, In : Anaerobe. 54, p. 205-209 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Sample preparation method influences direct identification of anaerobic bacteria from positive blood culture bottles using MALDI-TOF MS

Jeverica, S., Nagy, E., Mueller-Premru, M. & Papst, L., Dec 2018, In : Anaerobe. 54, p. 231-235 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Validation of MALDI-TOF MS Biotyper database optimized for anaerobic bacteria: The ENRIA project

ENRIA workgroup, Dec 2018, In : Anaerobe. 54, p. 224-230 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2017

A multi-center ring trial for the identification of anaerobic bacteria using MALDI-TOF MS

on behalf of the & ENRIA workgroup, Dec 2017, In : Anaerobe. 48, p. 94-97 4 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
2016

Adhesion and inactivation of Gram-negative and Gram-positive bacteria on photoreactive TiO 2 /polymer and Ag-TiO 2 /polymer nanohybrid films

Tallósy, S. P., Janovák, L., Nagy, E., Deák, Á., Juhász, Á., Csapó, E., Buzás, N. & Dékány, I., May 15 2016, In : Applied Surface Science. 371, p. 139-150 12 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
6 Citations (Scopus)

Emergence and evolution of an international cluster of MDR bacteroides fragilis isolates

Sóki, J., Hedberg, M., Patrick, S., Bálint, B., Herczeg, R., Nagy, I., Hecht, D. W., Nagy, E. & Urbán, E., May 1 2016, In : Journal of Antimicrobial Chemotherapy. 71, 9, dkw175.

Research output: Contribution to journalArticle

19 Citations (Scopus)

How MALDI-TOF mass spectrometry can aid diagnosis of hard-to-identify pathogenic bacteria

Kostrzewa, M. & Nagy, E., Mar 10 2016, (Accepted/In press) In : Expert Review of Molecular Diagnostics. p. 1-3 3 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Performance of two blood culture systems to detect anaerobic bacteria. Is there any difference?

Mueller-Premru, M., Jeverica, S., Papst, L. & Nagy, E., Oct 20 2016, (Accepted/In press) In : Anaerobe.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Survey of diagnostic and typing capacity for Clostridium difficile infection in Europe, 2011 and 2014

the European Clostridium difficile Infection Surveillance Network (ECDIS-Net), Jul 21 2016, In : Eurosurveillance. 21, 29

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)

The optimization and validation of the Biotyper MALDI-TOF MS database for the identification of Gram-positive anaerobic cocci

Veloo, A. C. M., de Vries, E. D., Jean-Pierre, H., Justesen, U. S., Morris, T., Urban, E., Wybo, I., van Winkelhoff, A. J., Morris, T., Shah, H., Jean-Pierre, H., Justesen, U. S., Nagy, E., Urban, E., Kostrzewa, M., Veloo, A., van Winkelhoff, A. J. & Friedrich, A. W., Sep 1 2016, In : Clinical Microbiology and Infection. 22, 9, p. 793-798 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2015

Development of EUCAST disk diffusion method for susceptibility testing of the Bacteroides fragilis group isolates

on behalf of ESCMID Study Group on Anaerobic Infection, Feb 1 2015, In : Anaerobe. 31, p. 65-71 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Investigation of the MICs of fidaxomicin and other antibiotics against Hungarian Clostridium difficile isolates

Eitel, Z., Terhes, G., Sóki, J., Nagy, E. & Urbán, E., Feb 1 2015, In : Anaerobe. 31, p. 47-49 3 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Pan-European longitudinal surveillance of antibiotic resistance among prevalent Clostridium difficile ribotypes

Pan-European Longitudinal Surveillance of Antibiotic Resistance among Prevalent Clostridium difficile Ribotypes' Study Group, 2015, In : Clinical Microbiology and Infection. 21, 3, p. 248.e9-248.e16

Research output: Contribution to journalArticle

132 Citations (Scopus)
2014

Aktualitások a Clostridium difficile okozta infekciók epidemiológiájában, diagnosztikájában és terápiájában - Európai kitekintés

Translated title of the contribution: Actualities in the epidemiology, diagnostics and threapy of clostridium difficile infections - A European outlookNagy, E., Mar 4 2014, In : Lege Artis Medicinae. 24, 1-2, p. 25-33 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A study on Nim expression in Bacteroides fragilis

Leitsch, D., Sóki, J., Kolarich, D., Urbán, E. & Nagy, E., 2014, In : Microbiology (United Kingdom). 160, PART 3, p. 616-622 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
19 Citations (Scopus)
24 Citations (Scopus)

Investigation of the antibacterial effects of silver-modified TiO2 and ZnO plasmonic photocatalysts embedded in polymer thin films

Tallósy, S. P., Janovák, L., Ménesi, J., Nagy, E., Juhász, Á., Balázs, L., Deme, I., Buzás, N. & Dékány, I., Aug 1 2014, In : Environmental Science and Pollution Research. 21, 19, p. 11155-11167 13 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Invitro antibiotic susceptibility profile of Clostridium difficile excluding PCR ribotype 027 outbreak strain in Hungary

Terhes, G., Maruyama, A., Latkóczy, K., Szikra, L., Konkoly-Thege, M., Princz, G., Nagy, E. & Urbán, E., Dec 2014, In : Anaerobe. 30, p. 41-44 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

LED-light activated antibacterial surfaces using silver-modified TiOembedded in polymer matrix

Tallósy, S. P., Janovák, L., Ménesi, J., Nagy, E., Juhász, Á. & Dékány, I., Jan 2014, In : Journal of Advanced Oxidation Technologies. 17, 1, p. 9-16 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Mátrix-asszisztált lézer deszorpciós, ionizációs, repülési ido mérésén alapuló tömegspektrometria speciális alkalmazása a klinikai mikrobiológiai diagnosztika területén

Translated title of the contribution: Special application of matrix-assisted laser desorption ionization time-of-flight mass spectrometry in clinical microbiological diagnosticsNagy, E., Ábrók, M., Bartha, N., Bereczki, L., Juhász, E., Kardos, G., Kristóf, K., Miszti, C. & Urbán, E., Sep 1 2014, In : Orvosi hetilap. 155, 38, p. 1495-1503 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

The influence of incubation time, sample preparation and exposure to oxygen on the quality of the MALDI-TOF MS spectrum of anaerobic bacteria

Veloo, A. C. M., Elgersma, P. E., Friedrich, A. W., Nagy, E. & van Winkelhoff, A. J., Dec 1 2014, In : Clinical Microbiology and Infection. 20, 12, p. O1091-O1097

Research output: Contribution to journalArticle

47 Citations (Scopus)
2013

Laboratory diagnosis of Clostridium difficile infections: There is light at the end of the colon

Goldstein, E. J. C., Brecher, S. M., Novak-Weekley, S. M. & Nagy, E., Oct 15 2013, In : Clinical Infectious Diseases. 57, 8, p. 1175-1181 7 p.

Research output: Contribution to journalArticle

57 Citations (Scopus)

MALDI-TOF MS fingerprinting facilitates rapid discrimination of phylotypes I, II and III of Propionibacterium acnes

Nagy, E., Urbán, E., Becker, S., Kostrzewa, M., Vörös, A., Hunyadkürti, J. & Nagy, I., Apr 1 2013, In : Anaerobe. 20, p. 20-26 7 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)
35 Citations (Scopus)

Occurrence and analysis of rare cfiA-bft doubly positive Bacteroides fragilis strains

Sóki, J., Eitel, Z., Terhes, G., Nagy, E. & Urbán, E., Oct 1 2013, In : Anaerobe. 23, p. 70-73 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
68 Citations (Scopus)
2012

Multidrug-resistant Bacteroides fragilis group on the rise in Europe?

Hartmeyer, G. N., Sóki, J., Nagy, E. & Justesen, U. S., Nov 26 2012, In : Journal of medical microbiology. 61, PART12, p. 1784-1788 5 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Science without meritocracy. Discrimination among European specialists in infectious diseases and clinical microbiology: A questionnaire survey

Tacconelli, E., Poljak, M., Cacace, M., Caiati, G., Benzonana, N., Nagy, E. & Kortbeek, T., Dec 1 2012, In : BMJ open. 2, 6, e001993.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Silver and phosphate functionalized reactive TiO2/polymer composite films for destructions of resistent bacteria using visible light

Veres, Á., Janovák, L., Bujdosó, T., Rica, T., Fodor, E., Tallósy, S., Buzás, N., Nagy, E. & Dékány, I., Jan 2012, In : Journal of Advanced Oxidation Technologies. 15, 1, p. 205-216 12 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

The value of MALDI-TOF MS for the identification of clinically relevant anaerobic bacteria in routine laboratories

Nagy, E., Becker, S., Kostrzewa, M., Barta, N. & Urbán, E., Oct 1 2012, In : Journal of medical microbiology. 61, PART 10, p. 1393-1400 8 p.

Research output: Contribution to journalArticle

65 Citations (Scopus)
2011

A marked shift in the serotypes of pneumococci isolated from healthy children in Szeged, Hungary, over a 6-year period

Tóthpál, A., Ordas, A., Hajdú, E., Kardos, S., Nagy, E., Nagy, K. & Dobay, O., Sep 1 2011, In : Acta microbiologica et immunologica Hungarica. 58, 3, p. 239-246 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
153 Citations (Scopus)
73 Citations (Scopus)

Four cases of bacteraemia caused by Fusobacterium nucleatum in febrile, neutropenic patients

Terhes, G., Piukovics, K., Urbán, E. & Nagy, E., Jul 2011, In : Journal of medical microbiology. 60, 7, p. 1046-1049 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
45 Citations (Scopus)

Molecular analysis of the effector mechanisms of cefoxitin resistance among bacteroides strains

Sóki, J., Gonzalez, S. M., Urbán, E., Nagy, E. & Ayala, J. A., Nov 1 2011, In : Journal of Antimicrobial Chemotherapy. 66, 11, p. 2492-2500 9 p., dkr339.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Multidrug resistance in European Clostridium difficile clinical isolates

Spigaglia, P., Barbanti, F., Mastrantonio, P., Ackermann, G., Balmelli, C., Barbut, F., Bouza, E., Brazier, J., Delḿe, M., Drudy, D., Kuijper, E., Ladas, H., Mastrantonio, P., Nagy, E., Pituch, H., Poxton, I., Rupnik, M., Wullt, M. & Ÿcesoy, M., Oct 1 2011, In : Journal of Antimicrobial Chemotherapy. 66, 10, p. 2227-2234 8 p., dkr292.

Research output: Contribution to journalArticle

Open Access
118 Citations (Scopus)
2010

A doripenem, az új carbapenem in vitro hatékonysága Gram-negatív, aerob problémabaktériumokra Prospektiv, többcentrumos hazai vizsgálat

Translated title of the contribution: In vitro efficiency of doripenem, a new carbapenem against gramnegative, aerob, problem bacteria prospective, multicentric, Hungarian studyNagy, E., Saqqa, M., Szabó, J., Mestyán, G., Szikra, L. & Konkoly Thege, M., Nov 1 2010, In : Lege Artis Medicinae. 20, 11, p. 763-768 6 p.

Research output: Contribution to journalArticle

Aerobic and anaerobic bacteriology of chronic adenoid disease in children

Fekete-Szabo, G., Berenyi, I., Gabriella, K., Urban, E. & Nagy, E., Nov 1 2010, In : International Journal of Pediatric Otorhinolaryngology. 74, 11, p. 1217-1220 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Detection of periodontopathogenic bacteria in pregnant women by traditional anaerobic culture method and by a commercial molecular genetic method

Urbán, E., Terhes, G., Radnai, M., Gorzó, I. & Nagy, E., Jun 1 2010, In : Anaerobe. 16, 3, p. 283-288 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Genotypic and phenotypic characterisation of invasive Streptococcus pneumoniae isolates from Hungary, and coverage of the conjugate vaccines

Dobay, O., Ungvári, Á., Kardos, S., Kristóf, K., Hajdú, E., Szabó, J., Knausz, M., Nagy, E., Rozgonyi, F., Amyes, S. G. B. & Nagy, K., Dec 1 2010, In : Journal of Clinical Pathology. 63, 12, p. 1116-1120 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
33 Citations (Scopus)