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Results: 1-25/30
Authors:
GAZOULI M
TZELEPI E
MARKOGIANNAKIS A
LEGAKIS NJ
TZOUVELEKIS LS
Citation: M. Gazouli et al., 2 NOVEL PLASMID-MEDIATED CEFOTAXIME-HYDROLYZING BETA-LACTAMASES (CTX-M-5 AND CTX-M-6) FROM SALMONELLA-TYPHIMURIUM, FEMS microbiology letters, 165(2), 1998, pp. 289-293
Authors:
GIAKKOUPI P
TZELEPI E
LEGAKIS NJ
TZOUVELEKIS LS
Citation: P. Giakkoupi et al., SUBSTITUTION OF ARG-244 BY CYS OR SER IN SHV-1 AND SHV-5 BETA-LACTAMASES CONFERS RESISTANCE TO MECHANISM-BASED INHIBITORS AND REDUCES CATALYTIC EFFICIENCY OF THE ENZYMES, FEMS microbiology letters, 160(1), 1998, pp. 49-54
Authors:
GAZOULI M
TZOUVELEKIS LS
VATOPOULOS AC
TZELEPI E
Citation: M. Gazouli et al., TRANSFERABLE CLASS-C BETA-LACTAMASES IN ESCHERICHIA-COLI STRAINS ISOLATED IN GREEK HOSPITALS AND CHARACTERIZATION OF 2 ENZYME VARIANTS (LAT-3 AND LAT-4) CLOSELY-RELATED TO CITROBACTER-FREUNDII AMPC BETA-LACTAMASE, Journal of antimicrobial chemotherapy, 42(4), 1998, pp. 419-425
Authors:
TZOUVELEKIS LS
GAZOULI M
MARKOGIANNAKIS A
PARASKAKI E
LEGAKIS NJ
TZELEPI E
Citation: Ls. Tzouvelekis et al., EMERGENCE OF RESISTANCE TO 3RD-GENERATION CEPHALOSPORINS AMONGST SALMONELLA-TYPHIMURIUM ISOLATES IN GREECE - REPORT OF THE FIRST 3 CASES - J-ANTIMICROB-CHEMOTHER 1998, 42-273-275, Journal of antimicrobial chemotherapy, 42(2), 1998, pp. 273-275
Authors:
GAZOULI M
SIDORENKO SV
TZELEPI E
KOZLOVA NS
GLADIN DP
TZOUVELEKIS LS
Citation: M. Gazouli et al., A PLASMID-MEDIATED BETA-LACTAMASE CONFERRING RESISTANCE TO CEFOTAXIMEIN A SALMONELLA-TYPHIMURIUM CLONE FOUND IN ST-PETERSBURG, RUSSIA, Journal of antimicrobial chemotherapy, 41(1), 1998, pp. 119-121
Authors:
TZOUVELEKIS LS
TZELEPI E
PRINARAKIS E
GAZOULI M
KATRAHOURA A
GIAKKOUPI P
PANIARA O
LEGAKIS NJ
Citation: Ls. Tzouvelekis et al., SPORADIC EMERGENCE OF KLEBSIELLA-PNEUMONIAE STRAINS RESISTANT TO CEFEPIME AND CEFPIROME IN GREEK HOSPITALS, Journal of clinical microbiology, 36(1), 1998, pp. 266-268
Authors:
GAZOULI M
TZELEPI E
SIDORENKO SV
TZOUVELEKIS LS
Citation: M. Gazouli et al., SEQUENCE OF THE GENE ENCODING A PLASMID-MEDIATED CEFOTAXIME-HYDROLYZING CLASS-A BETA-LACTAMASE (CTX-M-4) - INVOLVEMENT OF SERINE-237 IN CEPHALOSPORIN HYDROLYSIS, Antimicrobial agents and chemotherapy, 42(5), 1998, pp. 1259-1262
Authors:
GIAKKOUPI P
MIRIAGOU V
GAZOULI M
TZELEPI E
LEGAKIS NJ
TZOUVELEKIS LS
Citation: P. Giakkoupi et al., PROPERTIES OF MUTANT SHV-5 BETA-LACTAMASES CONSTRUCTED BY SUBSTITUTION OF ISOLEUCINE OR VALINE FOR METHIONINE AT POSITION-69, Antimicrobial agents and chemotherapy, 42(5), 1998, pp. 1281-1283
Authors:
PRINARAKIS EE
TZOUVELEKIS LS
LEGAKIS NJ
Citation: Ee. Prinarakis et al., IN-VITRO ACTIVITY OF LORACARBEF AGAINST TEM EXTENDED-SPECTRUM BETA-LACTAMASE-PRODUCING ESCHERICHIA-COLI STRAINS AND ITS INTERACTION WITH THE ENZYMES, Chemotherapy, 44(4), 1998, pp. 260-264
Authors:
TZOUVELEKIS LS
ZISSIS NP
GAZOULI M
TZELEPI E
LEGAKIS NJ
Citation: Ls. Tzouvelekis et al., IN-VITRO COMPARATIVE-ASSESSMENT OF BETA-LACTAMASE INHIBITORS AND THEIR PENICILLIN COMBINATIONS AGAINST SELECTED ENTEROBACTERIA, International journal of antimicrobial agents, 8(3), 1997, pp. 193-197
Authors:
TSAKRIS A
DOUBOYAS J
TZOUVELEKIS LS
Citation: A. Tsakris et al., HIGH-RATES OF RESISTANCE TO PIPERACILLIN TAZOBACTAM AMONG ESCHERICHIA-COLI AND KLEBSIELLA-PNEUMONIAE STRAINS ISOLATED IN A GREEK HOSPITAL/, Diagnostic microbiology and infectious disease, 29(1), 1997, pp. 39-41
Authors:
TSAKRIS A
TZOUVELEKIS LS
DOUBOYAS J
PANAGEA T
TZELEPI E
Citation: A. Tsakris et al., DIVERSITY OF BETA-LACTAMASES AMONG KLEBSIELLA-PNEUMONIAE STRAINS ISOLATED IN A UNIVERSITY HOSPITAL IN GREECE, European journal of epidemiology, 13(1), 1997, pp. 103-107
Authors:
TZELEPI E
AVGERINOU H
KYRIAKIS KP
TZOUVELEKIS LS
FLEMETAKIS A
KALOGEROPOULOU A
FRANGOULI E
Citation: E. Tzelepi et al., ANTIMICROBIAL SUSCEPTIBILITY AND TYPES OF NEISSERIA-GONORRHOEAE IN GREECE - DATA FOR THE PERIOD 1990 TO 1993, Sexually transmitted diseases, 24(6), 1997, pp. 378-385
Authors:
GAZOULI M
KAUFMANN ME
TZELEPI E
DIMOPOULOU H
PANIARA O
TZOUVELEKIS LS
Citation: M. Gazouli et al., STUDY OF AN OUTBREAK OF CEFOXITIN-RESISTANT KLEBSIELLA-PNEUMONIAE IN A GENERAL-HOSPITAL, Journal of clinical microbiology, 35(2), 1997, pp. 508-510
Authors:
PRINARAKIS EE
MIRIAGOU V
TZELEPI E
GAZOULI M
TZOUVELEKIS LS
Citation: Ee. Prinarakis et al., EMERGENCE OF AN INHIBITOR-RESISTANT BETA-LACTAMASE (SHV-10) DERIVED FROM AN SHV-5 VARIANT, Antimicrobial agents and chemotherapy, 41(4), 1997, pp. 838-840
Authors:
TZOUVELEKIS LS
GAZOULI M
PRINARAKIS EE
TZELEPI E
LEGAKIS NJ
Citation: Ls. Tzouvelekis et al., COMPARATIVE-EVALUATION OF THE INHIBITORY ACTIVITIES OF THE NOVEL PENICILLANIC ACID SULFONE RO-48-1220 AGAINST BETA-LACTAMASES THAT BELONG TO GROUP-1, GROUP-2B, AND GROUP-2BE, Antimicrobial agents and chemotherapy, 41(2), 1997, pp. 475-477
Authors:
PRINARAKIS EE
TZELEPI E
GAZOULI M
MENTIS AF
TZOUVELEKIS LS
Citation: Ee. Prinarakis et al., CHARACTERIZATION OF A NOVEL SHV BETA-LACTAMASE VARIANT THAT RESEMBLESTHE SHV-5 ENZYME, FEMS microbiology letters, 139(2-3), 1996, pp. 229-234
Authors:
GAZOULI M
TZOUVELEKIS LS
PRINARAKIS E
MIRIAGOU V
TZELEPI E
Citation: M. Gazouli et al., TRANSFERABLE CEFOXITIN RESISTANCE IN ENTEROBACTERIA FROM GREEK HOSPITALS AND CHARACTERIZATION OF A PLASMID-MEDIATED GROUP-1 BETA-LACTAMASE (LAT-2), Antimicrobial agents and chemotherapy, 40(7), 1996, pp. 1736-1740
Authors:
GEORGOPOULOS SD
MENTIS AF
SPILIADIS CA
TZOUVELEKIS LS
TZELEPI E
MOSHOPOULOS A
SKANDALIS N
Citation: Sd. Georgopoulos et al., HELICOBACTER-PYLORI INFECTION IN SPOUSES OF PATIENTS WITH DUODENAL-ULCERS AND COMPARISON OF RIBOSOMAL-RNA GENE PATTERNS, Gut, 39(5), 1996, pp. 634-638
Authors:
TZOUVELEKIS LS
PRINARAKIS EE
GAZOULI M
MIRIAGOU V
TZELEPI E
LEGAKIS NJ
Citation: Ls. Tzouvelekis et al., IN-VITRO ACTIVITY OF CEFETAMET AGAINST ENTEROBACTERIA EXPRESSING AN SHV-5-TYPE BETA-LACTAMASE, Chemotherapy, 42(5), 1996, pp. 324-328
Authors:
LEGAKIS NJ
MANIATIS A
TZOUVELEKIS LS
Citation: Nj. Legakis et al., PREVALENT MECHANISMS OF RESISTANCE AMONG COMMON ENTEROBACTERIAL ISOLATES IN GREEK HOSPITALS, Microbial drug resistance, 1(4), 1995, pp. 331-333
Authors:
TZOUVELEKIS LS
TZELEPI E
MENTIS AF
LEGAKIS NJ
Citation: Ls. Tzouvelekis et al., IN-VITRO ACTIVITY OF CEFPIROME AGAINST SELECTED CLINICAL ENTEROBACTERIAL ISOLATES WITH BETA-LACTAMASE-MEDIATED RESISTANCE, Infection, 23(6), 1995, pp. 384-388
Authors:
LEGAKIS NJ
TZOUVELEKIS LS
HATZOUDIS G
TZELEPI E
GOURKOU A
PITT TL
VATOPOULOS AC
Citation: Nj. Legakis et al., KLEBSIELLA-PNEUMONIAE INFECTIONS IN GREEK HOSPITALS - DISSEMINATION OF PLASMIDS ENCODING AN SHV-5 TYPE BETA-LACTAMASE, The Journal of hospital infection, 31(3), 1995, pp. 177-187
Authors:
GIANNELI D
TZELEPI E
TZOUVELEKIS LS
MENTIS AF
NIKOLOPOULOU C
Citation: D. Gianneli et al., DISSEMINATION OF CEPHALOSPORIN-RESISTANT SERRATIA-MARCESCENS STRAINS PRODUCING A PLASMIDIC SHV TYPE BETA-LACTAMASE IN GREEK HOSPITALS, European journal of clinical microbiology & infectious diseases, 13(9), 1994, pp. 764-767
Authors:
DOUBOYAS J
TZOUVELEKIS LS
TSAKRIS A
Citation: J. Douboyas et al., IN-VITRO ACTIVITY OF AMPICILLIN SULBACTAM AGAINST MULTIRESISTANT ACINETOBACTER-CALCOACETICUS VAR ANITRATUS CLINICAL ISOLATES/, Journal of antimicrobial chemotherapy, 34(2), 1994, pp. 298-300