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Gianfranco Amicosante

Research Profile

Chemicals & Drugs

Procedures

Microbial Sensitivity Tests

Concepts & Ideas

Physiology

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Italy

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Genes & Molecular Sequences

Disorders

Enterobacteriaceae Infections

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Publications

TOP 3
Fabrizia Brisdelli; Gianfranco Amicosante; Argante Bozzi; Juan A Garbarino; Marcello Nicoletti; Mariagrazia Perilli; Marisa Piovano; Doriana Sellitri; giuseppe celenza
Cytotoxic activity and antioxidant capacity of purified lichen metabolites: an in vitro study.
Mariagrazia Perilli; Bernardetta Segatore; giuseppe celenza; Moreno Galleni; Paola Sandra Mercuri; Cristina Pellegrini; Gianfranco Amicosante
R164H and V240H replacements by site-directed mutagenesis of TEM-149 extended-spectrum β-lactamase: kinetic analysis of TEM-149H240 and TEM-149H164-H240 laboratory mutants.
Mariagrazia Perilli; Bernardetta Segatore; Pierangelo Bellio; Carlo Bottoni; giuseppe celenza; Patrizia Frascaria; Alessandro Grimaldi; Maurizio Mariani; Gianfranco Amicosante
Carbapenem-resistant Klebsiella pneumoniae harbouring blaKPC-3 and blaVIM-2 from central Italy.

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All Publications

2013: Fabrizia Brisdelli; Gianfranco Amicosante; Argante Bozzi; Juan A Garbarino; Marcello Nicoletti; Mariagrazia Perilli; Marisa Piovano; Doriana Sellitri; giuseppe celenza
Cytotoxic activity and antioxidant capacity of purified lichen metabolites: an in vitro study.
Phytotherapy research : PTR 2013;27(3):431-7.
2013: Mariagrazia Perilli; Bernardetta Segatore; giuseppe celenza; Moreno Galleni; Paola Sandra Mercuri; Cristina Pellegrini; Gianfranco Amicosante
R164H and V240H replacements by site-directed mutagenesis of TEM-149 extended-spectrum β-lactamase: kinetic analysis of TEM-149H240 and TEM-149H164-H240 laboratory mutants.
Antimicrobial agents and chemotherapy 2013;57(2):1047-9.
2013: Mariagrazia Perilli; Bernardetta Segatore; Pierangelo Bellio; Carlo Bottoni; giuseppe celenza; Patrizia Frascaria; Alessandro Grimaldi; Maurizio Mariani; Gianfranco Amicosante
Carbapenem-resistant Klebsiella pneumoniae harbouring blaKPC-3 and blaVIM-2 from central Italy.
Diagnostic microbiology and infectious disease 2013;75(2):218-21.
2012: Sihem Mahrouki; Ben Moussa Mohamed; Gianfranco Amicosante; Omrane Belhadj; giuseppe celenza; Hela Chihi; Mariagrazia Perilli
Chromosomal blaCTX-M-₁₅ associated with ISEcp1 in Proteus mirabilis and Morganella morganii isolated at the Military Hospital of Tunis, Tunisia.
Journal of medical microbiology 2012;61(Pt 9):1286-9.
2012: giuseppe celenza; Juan A Garbarino; Marcello Nicoletti; Mariagrazia Perilli; Marisa Piovano; Bernardetta Segatore; Domenico Setacci; Pierangelo Bellio; Fabrizia Brisdelli; Gianfranco Amicosante
In vitro antimicrobial activity of pannarin alone and in combination with antibiotics against methicillin-resistant Staphylococcus aureus clinical isolates.
Phytomedicine : international journal of phytotherapy and phytopharmacology 2012;19(7):596-602.
2012: Bernardetta Segatore; Domenico Setacci; Gianfranco Amicosante; Pierangelo Bellio; Fabrizia Brisdelli; Juan A Garbarino; Marcello Nicoletti; Mariagrazia Perilli; Marisa Piovano; giuseppe celenza
In vitro interaction of usnic acid in combination with antimicrobial agents against methicillin-resistant Staphylococcus aureus clinical isolates determined by FICI and ΔE model methods.
Phytomedicine : international journal of phytotherapy and phytopharmacology 2012;19(3-4):341-7.
2012: Bernardetta Segatore; Domenico Setacci; Gianfranco Amicosante; F Bennato; R Cardigno; R Iorio
Evaluations of the Effects of Extremely Low-Frequency Electromagnetic Fields on Growth and Antibiotic Susceptibility of Escherichia coli and Pseudomonas aeruginosa.
International journal of microbiology 2012;2012():587293.
2011: Mariagrazia Perilli; Beatrice Pini; Gian Maria Rossolini; Bernardetta Segatore; Stefania Stefani; giuseppe celenza; Francesco Luzzaro; Claudia Mugnaioli; Gianfranco Amicosante
Persistence of TEM-52/TEM-92 and SHV-12 extended-spectrum β-lactamases in clinical isolates of Enterobacteriaceae in Italy.
Microbial drug resistance (Larchmont, N.Y.) 2011;17(4):521-4.
2011: Mariagrazia Perilli; Bernardetta Segatore; P Bellio; giuseppe celenza; Cristina Pellegrini; Gianfranco Amicosante
First report from Italy of blaVIM-1 and blaTEM-1 genes in Pseudomonas putida and Acinetobacter baumannii isolated from wastewater.
Journal of chemotherapy (Florence, Italy) 2011;23(3):181-2.
2011: Cristina Pellegrini; giuseppe celenza; Bernardetta Segatore; Pierangelo Bellio; Domenico Setacci; Gianfranco Amicosante; Mariagrazia Perilli
Occurrence of class 1 and 2 integrons in resistant Enterobacteriaceae collected from a urban wastewater treatment plant: first report from central Italy.
Microbial drug resistance (Larchmont, N.Y.) 2011;17(2):229-34.
2010: C Forcella; Cristina Pellegrini; giuseppe celenza; Bernardetta Segatore; R Calabrese; M M Tavio; Gianfranco Amicosante; Mariagrazia Perilli
QnrB9 in association with TEM-116 extended-spectrum beta-lactamase in Citrobacter freundii isolated from sewage effluent: first report from Italy.
Journal of chemotherapy (Florence, Italy) 2010;22(4):243-5.
2010: A Di Ferdinando; F Patacchiola; Mariagrazia Perilli; Gianfranco Amicosante; G Carta
Expression of matrix metalloproteinase-9 (MMP-9) in human midpregnancy amniotic fluid and risk of preterm labor.
Clinical and experimental obstetrics & gynecology 2010;37(3):193-6.
2009: Cristina Pellegrini; Paola Sandra Mercuri; giuseppe celenza; Moreno Galleni; Bernardetta Segatore; Elisa Sacchetti; Roberto Volpe; Gianfranco Amicosante; Mariagrazia Perilli
Identification of bla(IMP-22) in Pseudomonas spp. in urban wastewater and nosocomial environments: biochemical characterization of a new IMP metallo-enzyme variant and its genetic location.
The Journal of antimicrobial chemotherapy 2009;63(5):901-8.
2009: Mariagrazia Perilli; Chiara Forcella; giuseppe celenza; Patrizia Frascaria; Bernardetta Segatore; Cristina Pellegrini; Gianfranco Amicosante
Evidence for qnrB1 and aac(6')-Ib-cr in CTX-M-15-producing uropathogenic Enterobacteriaceae in an Italian teaching hospital.
Diagnostic microbiology and infectious disease 2009;64(1):90-3.
2008: Gian Maria Rossolini; Francesco Luzzaro; Roberta Migliavacca; Claudia Mugnaioli; Beatrice Pini; Filomena De Luca; Mariagrazia Perilli; Simona Pollini; Melissa Spalla; Gianfranco Amicosante; Antonio Toniolo; Laura Pagani
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
Antimicrobial agents and chemotherapy 2008;52(11):4023-9.
2008: giuseppe celenza; Carla Luzi; Massimiliano Aschi; Bernardetta Segatore; Domenico Setacci; Cristina Pellegrini; Chiara Forcella; Gianfranco Amicosante; Mariagrazia Perilli
Natural D240G Toho-1 mutant conferring resistance to ceftazidime: biochemical characterization of CTX-M-43.
The Journal of antimicrobial chemotherapy 2008;62(5):991-7.
2008: Mariagrazia Perilli; Marilina Mezzatesta; Marco Falcone; Cristina Pellegrini; Gianfranco Amicosante; Mario Venditti; Stefania Stefani
Class I integron-borne bla(VIM-1) carbapenemase in a strain of Enterobacter cloacae responsible for a case of fatal pneumonia.
Microbial drug resistance (Larchmont, N.Y.) 2008;14(1):45-7.
2008: Mariagrazia Perilli; giuseppe celenza; Francesca De Santis; Cristina Pellegrini; Chiara Forcella; Gian Maria Rossolini; Stefania Stefani; Gianfranco Amicosante
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
Antimicrobial agents and chemotherapy 2008;52(3):915-9.
2007: Alberto Venturelli; Donatella Tondi; Laura Cancian; Federica Morandi; Giuseppe Cannazza; Bernardetta Segatore; Fabio Prati; Gianfranco Amicosante; Brian Shoichet; M Paola Costi
Optimizing cell permeation of an antibiotic resistance inhibitor for improved efficacy.
Journal of medicinal chemistry 2007;50(23):5644-54.
2007: Mariagrazia Perilli; giuseppe celenza; Marianna Fiore; Bernardetta Segatore; Cristina Pellegrini; Francesco Luzzaro; Gian Maria Rossolini; Gianfranco Amicosante
Biochemical analysis of TEM-134, a new TEM-type extended-spectrum beta-lactamase variant produced in a Citrobacter koseri clinical isolate from an Italian hospital.
The Journal of antimicrobial chemotherapy 2007;60(4):877-80.
2007: Bernardetta Segatore; Mariagrazia Perilli; Monica Larosa; Domenico Setacci; giuseppe celenza; Gianfranco Amicosante
An in vitro investigation of levofloxacin and ciprofloxacin against clinical isolates of Pseudomonas aeruginosa.
International journal of antimicrobial agents 2007;30(4):374-6.
2007: Mariagrazia Perilli; Bibiana Caporale; giuseppe celenza; Cristina Pellegrini; Jean-Denis Docquier; Marilina Mezzatesta; Gian Maria Rossolini; Stefania Stefani; Gianfranco Amicosante
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
Antimicrobial agents and chemotherapy 2007;51(8):2988-90.
2007: Mariagrazia Perilli; Bernardetta Segatore; María del Mar Tavío; Domenico Setacci; G Celenza; Francesca De Santis; Cristina Pellegrini; Gian Maria Rossolini; Gianfranco Amicosante
In vitro selection and characterization of mutants in TEM-1-producing Escherichia coli by ceftazidime and ceftibuten.
Journal of chemotherapy (Florence, Italy) 2007;19(2):123-6.
2007: Giuseppe Cornaglia; Murat Akova; Gianfranco Amicosante; Rafael Cantón; Roberto Cauda; Jean-Denis Docquier; Mikhail Edelstein; Jean-Marie Frère; Miklós Fuzi; Moreno Galleni; Helen Giamarellou; Marek Gniadkowski; Raffaella Koncan; Balázs Libisch; Francesco Luzzaro; Vivi Miriagou; Ferran Navarro; patrice nordmann; Laura Pagani; Luisa Peixe; Laurent Poirel; Maria Souli; Evelina Tacconelli; Alkiviadis Vatopoulos; Gian Maria Rossolini
Metallo-beta-lactamases as emerging resistance determinants in Gram-negative pathogens: open issues.
International journal of antimicrobial agents 2007;29(4):380-8.
2007: Mariagrazia Perilli; Francesca De Santis; Claudia Mugnaioli; Gian Maria Rossolini; Francesco Luzzaro; Stefania Stefani; Marilina Mezzatesta; Antonio Toniolo; Gianfranco Amicosante
Spread of Enterobacteriaceae carrying the PER-1 extended-spectrum beta-lactamase gene as a chromosomal insert: a report from Italy.
The Journal of antimicrobial chemotherapy 2007;59(2):323-4.
2006: Claudia Mugnaioli; Francesco Luzzaro; Filomena De Luca; Gioconda Brigante; Mariagrazia Perilli; Gianfranco Amicosante; Stefania Stefani; Antonio Toniolo; Gian Maria Rossolini
CTX-M-type extended-spectrum beta-lactamases in Italy: molecular epidemiology of an emerging countrywide problem.
Antimicrobial agents and chemotherapy 2006;50(8):2700-6.
2006: Francesco Luzzaro; Marilina Mezzatesta; Claudia Mugnaioli; Mariagrazia Perilli; Stefania Stefani; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Trends in production of extended-spectrum beta-lactamases among enterobacteria of medical interest: report of the second Italian nationwide survey.
Journal of clinical microbiology 2006;44(5):1659-64.
2006: giuseppe celenza; Cristina Pellegrini; Marisa Caccamo; Bernardetta Segatore; Gianfranco Amicosante; Mariagrazia Perilli
Spread of bla(CTX-M-type) and bla(PER-2) beta-lactamase genes in clinical isolates from Bolivian hospitals.
The Journal of antimicrobial chemotherapy 2006;57(5):975-8.
2006: Marisa Caccamo; Mariagrazia Perilli; giuseppe celenza; Giovanni Bonfiglio; Gianna Tempera; Gianfranco Amicosante
Occurrence of extended spectrum beta-lactamases among isolates of Enterobacteriaceae from urinary tract infections in southern Italy.
Microbial drug resistance (Larchmont, N.Y.) 2006;12(4):257-64.
2006: Andrea Endimiani; Francesco Luzzaro; Beatrice Pini; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Pseudomonas aeruginosa bloodstream infections: risk factors and treatment outcome related to expression of the PER-1 extended-spectrum beta-lactamase.
BMC infectious diseases 2006;6():52.
2005: Claudia Mugnaioli; Francesco Luzzaro; Filomena De Luca; Gioconda Brigante; Gianfranco Amicosante; Gian Maria Rossolini
Dissemination of CTX-M-type extended-spectrum beta-lactamase genes to unusual hosts.
Journal of clinical microbiology 2005;43(8):4183-5.
2005: Andrea Endimiani; Francesco Luzzaro; Gioconda Brigante; Mariagrazia Perilli; Gianluigi Lombardi; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Proteus mirabilis bloodstream infections: risk factors and treatment outcome related to the expression of extended-spectrum beta-lactamases.
Antimicrobial agents and chemotherapy 2005;49(7):2598-605.
2005: Danilo Roccatano; Gianluca Sbardella; Massimiliano Aschi; Gianfranco Amicosante; Cecilia Bossa; Alfredo Di Nola; Fernando Mazza
Dynamical aspects of TEM-1 beta-lactamase probed by molecular dynamics.
Journal of computer-aided molecular design 2005;19(5):329-40.
2005: Mariagrazia Perilli; Claudia Mugnaioli; Francesco Luzzaro; Marianna Fiore; Stefania Stefani; Gian Maria Rossolini; Gianfranco Amicosante
Novel TEM-type extended-spectrum beta-lactamase, TEM-134, in a Citrobacter koseri clinical isolate.
Antimicrobial agents and chemotherapy 2005;49(4):1564-6.
2005: Gioconda Brigante; Francesco Luzzaro; Mariagrazia Perilli; Gianluigi Lombardi; Alessandra Colì; Gian Maria Rossolini; Gianfranco Amicosante; Antonio Toniolo
Evolution of CTX-M-type beta-lactamases in isolates of Escherichia coli infecting hospital and community patients.
International journal of antimicrobial agents 2005;25(2):157-62.
2005: María del Mar Tavío; Mariagrazia Perilli; Jordi Vila; Pino Becerro; Joaquím Ruiz; Gianfranco Amicosante; María T Jiménez De Anta
Ciprofloxacin, salicylate, and 2,4-dinitrophenol decrease production of AmpC-type beta-lactamase in two Citrobacter freundii clinical isolates.
Microbial drug resistance (Larchmont, N.Y.) 2005;11(3):225-31.
2004: Mariagrazia Perilli; Daniela Ettorre; Bernardetta Segatore; Bibiana Caporale; Francesca De Santis; Giorgio Pochetti; Gioconda Brigante; Fernando Mazza; Marìa M Tavìo; Gianfranco Amicosante
Overexpression system and biochemical profile of CTX-M-3 extended-spectrum beta-lactamase expressed in Escherichia coli.
FEMS microbiology letters 2004;241(2):229-32.
2004: María del Mar Tavío; Jordi Vila; Mariagrazia Perilli; Lucía T Casañas; Laura Maciá; Gianfranco Amicosante; M Teresa Jiménez de Anta
Enhanced active efflux, repression of porin synthesis and development of Mar phenotype by diazepam in two enterobacteria strains.
Journal of medical microbiology 2004;53(Pt 11):1119-22.
2004: María del Mar Tavío; Mariagrazia Perilli; Jordi Vila; Pino Becerro; Lucía Casañas; Gianfranco Amicosante; M Teresa Jiménez de Anta
Salicylate decreases production of AmpC type beta-lactamases and increases susceptibility to beta-lactams in a Morganella morganii clinical isolate.
FEMS microbiology letters 2004;238(1):139-44.
2004: Bibiana Caporale; Nicola Franceschini; Mariagrazia Perilli; Bernardetta Segatore; Gian Maria Rossolini; Gianfranco Amicosante
Biochemical characterization of laboratory mutants of extended-spectrum beta-lactamase TEM-60.
Antimicrobial agents and chemotherapy 2004;48(9):3579-82.
2004: Bernardetta Segatore; Domenico Setacci; Mariagrazia Perilli; Luigi Franchino; Nicola Franceschini; Alessio Agnifili; Gian Maria Rossolini; Gianfranco Amicosante
Antimicrobial susceptibility of clinical isolates of Enterobacteriaceae producing complex beta-lactamase patterns including extended-spectrum enzymes.
International journal of antimicrobial agents 2004;23(5):480-6.
2004: Francesco Luzzaro; Andrea Endimiani; Jean-Denis Docquier; Claudia Mugnaioli; Mattia Bonsignori; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Prevalence and characterization of metallo-beta-lactamases in clinical isolates of pseudomonas aeruginosa.
Diagnostic microbiology and infectious disease 2004;48(2):131-5.
2004: Francesco Luzzaro; Jean-Denis Docquier; Céline Colinon; Andrea Endimiani; Gianluigi Lombardi; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Emergence in Klebsiella pneumoniae and Enterobacter cloacae clinical isolates of the VIM-4 metallo-beta-lactamase encoded by a conjugative plasmid.
Antimicrobial agents and chemotherapy 2004;48(2):648-50.
2004: Andrea Endimiani; Francesco Luzzaro; Mariagrazia Perilli; Gianluigi Lombardi; Alessandra Colì; Antonio Tamborini; Gianfranco Amicosante; Antonio Toniolo
Bacteremia due to Klebsiella pneumoniae isolates producing the TEM-52 extended-spectrum beta-lactamase: treatment outcome of patients receiving imipenem or ciprofloxacin.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2004;38(2):243-51.
2003: Marc Vanhove; M Zakhem; Bart Devreese; Nicola Franceschini; Christine Anne; Carine Bebrone; Gianfranco Amicosante; Gian Maria Rossolini; Jozef Van Beeumen; Jean-Marie Frère; Moreno Galleni
Role of Cys221 and Asn116 in the zinc-binding sites of the Aeromonas hydrophila metallo-beta-lactamase.
Cellular and molecular life sciences : CMLS 2003;60(11):2501-9.
2003: Laura Pagani; Emanuela Dell'Amico; Roberta Migliavacca; Marco M D'Andrea; Ernesto Giacobone; Gianfranco Amicosante; Egidio Romero; Gian Maria Rossolini
Multiple CTX-M-type extended-spectrum beta-lactamases in nosocomial isolates of Enterobacteriaceae from a hospital in northern Italy.
Journal of clinical microbiology 2003;41(9):4264-9.
2003: Isabel García-Saez; Julie Hopkins; Cyril Papamicael; Nicola Franceschini; Gianfranco Amicosante; Gian Maria Rossolini; Moreno Galleni; Jean-Marie Frère; Otto Dideberg
The 1.5-A structure of Chryseobacterium meningosepticum zinc beta-lactamase in complex with the inhibitor, D-captopril.
The Journal of biological chemistry 2003;278(26):23868-73.
2003: Maria Letizia Riccio; Jean-Denis Docquier; Emanuela Dell'Amico; Francesco Luzzaro; Gianfranco Amicosante; Gian Maria Rossolini
Novel 3-N-aminoglycoside acetyltransferase gene, aac(3)-Ic, from a Pseudomonas aeruginosa integron.
Antimicrobial agents and chemotherapy 2003;47(5):1746-8.
2003: Jean-Denis Docquier; Maria Letizia Riccio; Claudia Mugnaioli; Francesco Luzzaro; Andrea Endimiani; Antonio Toniolo; Gianfranco Amicosante; Gian Maria Rossolini
IMP-12, a new plasmid-encoded metallo-beta-lactamase from a Pseudomonas putida clinical isolate.
Antimicrobial agents and chemotherapy 2003;47(5):1522-8.
2003: Jean-Denis Docquier; Josette Lamotte-Brasseur; Moreno Galleni; Gianfranco Amicosante; Jean-Marie Frère; Gian Maria Rossolini
On functional and structural heterogeneity of VIM-type metallo-beta-lactamases.
The Journal of antimicrobial chemotherapy 2003;51(2):257-66.
2002: Mariagrazia Perilli; Bernardetta Segatore; Maria Rosaria de Massis; Laura Pagani; Francesco Luzzaro; Gian Maria Rossolini; Gianfranco Amicosante
Biochemical characterization of TEM-92 extended-spectrum beta-lactamase, a protein differing from TEM-52 in the signal peptide.
Antimicrobial agents and chemotherapy 2002;46(12):3981-3.
2002: Roberta Migliavacca; Jean-Denis Docquier; Claudia Mugnaioli; Gianfranco Amicosante; Rossana Daturi; Kyungwon Lee; Gian Maria Rossolini; Laura Pagani
Simple microdilution test for detection of metallo-beta-lactamase production in Pseudomonas aeruginosa.
Journal of clinical microbiology 2002;40(11):4388-90.
2002: Gianluigi Lombardi; Francesco Luzzaro; Jean-Denis Docquier; Maria Letizia Riccio; Mariagrazia Perilli; Alessandra Colì; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Nosocomial infections caused by multidrug-resistant isolates of pseudomonas putida producing VIM-1 metallo-beta-lactamase.
Journal of clinical microbiology 2002;40(11):4051-5.
2002: Sandra Wommer; Sandrine Rival; Uwe Heinz; Moreno Galleni; Jean-Marie Frere; Nicola Franceschini; Gianfranco Amicosante; Bodil Rasmussen; Rogert Bauer; Hans-Werner Adolph
Substrate-activated zinc binding of metallo-beta -lactamases: physiological importance of mononuclear enzymes.
The Journal of biological chemistry 2002;277(27):24142-7.
2002: sandrine vessillier; Jean-Denis Docquier; Sandrine Rival; Jean-Marie Frere; Moreno Galleni; Gianfranco Amicosante; Gian Maria Rossolini; Nicola Franceschini
Overproduction and biochemical characterization of the Chryseobacterium meningosepticum BlaB metallo-beta-lactamase.
Antimicrobial agents and chemotherapy 2002;46(6):1921-7.
2002: Jean-Denis Docquier; Fabrizio Pantanella; Francesco Giuliani; Maria Thaller; Gianfranco Amicosante; Moreno Galleni; Jean-Marie Frère; Karen Bush; Gian Maria Rossolini
CAU-1, a subclass B3 metallo-beta-lactamase of low substrate affinity encoded by an ortholog present in the Caulobacter crescentus chromosome.
Antimicrobial agents and chemotherapy 2002;46(6):1823-30.
2002: Laura Pagani; Roberta Migliavacca; Lucia Pallecchi; Cecilia Matti; Ernesto Giacobone; Gianfranco Amicosante; Egidio Romero; Gian Maria Rossolini
Emerging extended-spectrum beta-lactamases in Proteus mirabilis.
Journal of clinical microbiology 2002;40(4):1549-52.
2002: Bernardetta Segatore; Nicola Franceschini; Mariagrazia Perilli; Domenico Setacci; Gianfranco Amicosante
Cefotaxime, des-Cefotaxime and Ceftazidime: in vitro activity and stability to hydrolysis from TEM-derived extended spectrum beta-lactamases.
Le infezioni in medicina : rivista periodica di eziologia, epidemiologia, diagnostica, clinica e terapia delle patologie infettive 2002;10(1):16-20.
2002: Giovanni Bonfiglio; Mariagrazia Perilli; Stefania Stefani; Gianfranco Amicosante; Giuseppe Nicoletti
Prevalence of extended spectrum beta-lactamases among Enterobacteriaceae: an Italian survey.
International journal of antimicrobial agents 2002;19(3):213-7.
2002: Mariagrazia Perilli; Bernardetta Segatore; Maria Rosaria de Massis; Nicola Franceschini; Ciro Bianchi; Gian Maria Rossolini; Gianfranco Amicosante
Characterization of a new extended-spectrum beta-lactamase (TEM-87) isolated in Proteus mirabilis during an Italian survey.
Antimicrobial agents and chemotherapy 2002;46(3):925-8.
2002: Mariagrazia Perilli; Emanuela Dell'Amico; Bernardetta Segatore; Maria Rosaria de Massis; Ciro Bianchi; Francesco Luzzaro; Gian Maria Rossolini; Antonio Toniolo; Giuseppe Nicoletti; Gianfranco Amicosante
Molecular characterization of extended-spectrum beta-lactamases produced by nosocomial isolates of Enterobacteriaceae from an Italian nationwide survey.
Journal of clinical microbiology 2002;40(2):611-4.
2002: Nicola Franceschini; Bernardetta Segatore; Mariagrazia Perilli; sandrine vessillier; Luigi Franchino; Gianfranco Amicosante
Meropenem stability to beta-lactamase hydrolysis and comparative in vitro activity against several beta-lactamase-producing Gram-negative strains.
The Journal of antimicrobial chemotherapy 2002;49(2):395-8.
2002: Paola Sandra Mercuri; Yoshikazu Ishii; Ling Ma; Gian Maria Rossolini; Francesco Luzzaro; Gianfranco Amicosante; Nicola Franceschini; Jean-Marie Frere; Moreno Galleni
Clonal diversity and metallo-beta-lactamase production in clinical isolates of Stenotrophomonas maltophilia.
Microbial drug resistance (Larchmont, N.Y.) 2002;8(3):193-200.
2001: Nicola Franceschini; L Boschi; S Pollini; R Herman; Mariagrazia Perilli; Moreno Galleni; Jean-Marie Frère; Gianfranco Amicosante; Gian Maria Rossolini
Characterization of OXA-29 from Legionella (Fluoribacter) gormanii: molecular class D beta-lactamase with unusual properties.
Antimicrobial agents and chemotherapy 2001;45(12):3509-16.
2001: C Mollard; Catherine Moali; Cyril Papamicael; Christian Damblon; sandrine vessillier; Gianfranco Amicosante; Christopher J Schofield; Moreno Galleni; Jean-Marie Frere; Gordon Roberts
Thiomandelic acid, a broad spectrum inhibitor of zinc beta-lactamases: kinetic and spectroscopic studies.
The Journal of biological chemistry 2001;276(48):45015-23.
2001: Nicoletta Spreti; Samantha Reale; Gianfranco Amicosante; P D Profio; Raimondo Germani; Gianfranco Savelli
Influence of sulfobetaines on the stability of the Citrobacterdiversus ULA-27 beta-lactamase.
Biotechnology progress 2001;17(6):1008-13.
2001: Astrid Zervosen; M H Valladares; Bart Devreese; Christelle Prosperi-Meys; Hans-Werner Adolph; Paola Sandra Mercuri; Marc Vanhove; Gianfranco Amicosante; Jozef Van Beeumen; Jean-Marie Frère; Moreno Galleni
Inactivation of Aeromonas hydrophila metallo-beta-lactamase by cephamycins and moxalactam.
European journal of biochemistry / FEBS 2001;268(13):3840-50.
2001: Francesco Luzzaro; Elisabetta Mantengoli; Mariagrazia Perilli; Gianluigi Lombardi; Viviana Orlandi; A Orsatti; Gianfranco Amicosante; Gian Maria Rossolini; Antonio Toniolo
Dynamics of a nosocomial outbreak of multidrug-resistant Pseudomonas aeruginosa producing the PER-1 extended-spectrum beta-lactamase.
Journal of clinical microbiology 2001;39(5):1865-70.
2001: Paola Sandra Mercuri; Fabrice Bouillenne; L Boschi; Josette Lamotte-Brasseur; Gianfranco Amicosante; Bart Devreese; Jozef Van Beeumen; Jean-Marie Frère; Gian Maria Rossolini; Moreno Galleni
Biochemical characterization of the FEZ-1 metallo-beta-lactamase of Legionella gormanii ATCC 33297T produced in Escherichia coli.
Antimicrobial agents and chemotherapy 2001;45(4):1254-62.
2001: Gian Maria Rossolini; M A Condemi; F Pantanella; Jean-Denis Docquier; Gianfranco Amicosante; Maria Thaller
Metallo-beta-lactamase producers in environmental microbiota: new molecular class B enzyme in Janthinobacterium lividum.
Antimicrobial agents and chemotherapy 2001;45(3):837-44.
2001: Francesco Luzzaro; Mariagrazia Perilli; Gianfranco Amicosante; Gianluigi Lombardi; R Belloni; A Zollo; Ciro Bianchi; Antonio Toniolo
Properties of multidrug-resistant, ESBL-producing Proteus mirabilis isolates and possible role of beta-lactam/beta-lactamase inhibitor combinations.
International journal of antimicrobial agents 2001;17(2):131-5.
2001: Mariagrazia Perilli; Bernardetta Segatore; Nicola Franceschini; Giuseppe Gizzi; A Mancinelli; B Caravelli; Domenico Setacci; M M del Tavio-Perez; B Bianchi; Gianfranco Amicosante
Ceftibuten stability to active-site serine and metallo-beta-lactamases.
International journal of antimicrobial agents 2001;17(1):45-50.
2000: Nicola Franceschini; B Caravelli; Jean-Denis Docquier; Moreno Galleni; Jean-Marie Frère; Gianfranco Amicosante; Gian Maria Rossolini
Purification and biochemical characterization of the VIM-1 metallo-beta-lactamase.
Antimicrobial agents and chemotherapy 2000;44(11):3003-7.
2000: Laura Pagani; Mariagrazia Perilli; Roberta Migliavacca; Francesco Luzzaro; Gianfranco Amicosante
Extended-spectrum TEM- and SHV-type beta-lactamase-producing Klebsiella pneumoniae strains causing outbreaks in intensive care units in Italy.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2000;19(10):765-72.
2000: Mariagrazia Perilli; Bernardetta Segatore; Maria Rosaria de Massis; M L Riccio; Ciro Bianchi; A Zollo; Gian Maria Rossolini; Gianfranco Amicosante
TEM-72, a new extended-spectrum beta-lactamase detected in Proteus mirabilis and Morganella morganii in Italy.
Antimicrobial agents and chemotherapy 2000;44(9):2537-9.
2000: L Boschi; Paola Sandra Mercuri; Maria Letizia Riccio; Gianfranco Amicosante; Moreno Galleni; Jean-Marie Frère; Gian Maria Rossolini
The Legionella (Fluoribacter) gormanii metallo-beta-lactamase: a new member of the highly divergent lineage of molecular-subclass B3 beta-lactamases.
Antimicrobial agents and chemotherapy 2000;44(6):1538-43.
2000: Maria Letizia Riccio; Nicola Franceschini; L Boschi; B Caravelli; Giuseppe Cornaglia; Roberta Fontana; Gianfranco Amicosante; Gian Maria Rossolini
Characterization of the metallo-beta-lactamase determinant of Acinetobacter baumannii AC-54/97 reveals the existence of bla(IMP) allelic variants carried by gene cassettes of different phylogeny.
Antimicrobial agents and chemotherapy 2000;44(5):1229-35.
2000: M I Quiroga; Nicola Franceschini; Gian Maria Rossolini; G Gutkind; Giovanni Bonfiglio; Luigi Franchino; Gianfranco Amicosante
Interaction of cefotetan and the metallo-beta-lactamases produced in Aeromonas spp. and in vitro activity.
Chemotherapy 2000;46(3):177-83.
2000: María del Mar Tavío; Jordi Vila; Joaquím Ruiz; Gianfranco Amicosante; Nicola Franceschini; Antonio Manuel Martín Sánchez; M T de Anta
In vitro selected fluoroquinolone-resistant mutants of Citrobacter freundii: analysis of the quinolone resistance acquisition.
The Journal of antimicrobial chemotherapy 2000;45(4):521-4.
2000: Younes Laksai; M Severino; Mariagrazia Perilli; Gianfranco Amicosante; Giovanni Bonfiglio; Stefania Stefani
First identification of an SHV-12 extended-spectrum beta-lactamase in Klebsiella pneumoniae isolated in Italy.
The Journal of antimicrobial chemotherapy 2000;45(3):349-51.
2000: M Hernandez Valladares; Martin Kiefer; Uwe Heinz; R P Soto; Wolfram Meyer-Klaucke; HF Nolting; Michael Zeppezauer; Moreno Galleni; Jean-Marie Frère; Gian Maria Rossolini; Gianfranco Amicosante; Hans-Werner Adolph
Kinetic and spectroscopic characterization of native and metal-substituted beta-lactamase from Aeromonas hydrophila AE036.
FEBS letters 2000;467(2-3):221-5.
2000: M Pereira; Mariagrazia Perilli; Elisabetta Mantengoli; Francesco Luzzaro; Antonio Toniolo; Gian Maria Rossolini; Gianfranco Amicosante
PER-1 extended-spectrum beta-lactamase production in an Alcaligenes faecalis clinical isolate resistant to expanded-spectrum cephalosporins and monobactams from a hospital in Northern Italy.
Microbial drug resistance (Larchmont, N.Y.) 2000;6(1):85-90.
2000: Mariagrazia Perilli; Nicola Franceschini; Giovanni Bonfiglio; Bernardetta Segatore; Stefania Stefani; Giuseppe Nicoletti; M M Perez; Ciro Bianchi; A Zollo; Gianfranco Amicosante
A kinetic study on the interaction between tazobactam (a penicillanic acid sulphone derivative) and active-site serine beta-lactamases.
Journal of enzyme inhibition 2000;15(1):1-10.
2000: Bernardetta Segatore; Domenico Setacci; Mariagrazia Perilli; Nicola Franceschini; F Marchetti; Gianfranco Amicosante
Bactericidal activity of levofloxacin and ciprofloxacin on clinical isolates of different phenotypes of Pseudomonas aeruginosa.
International journal of antimicrobial agents 2000;13(3):223-6.
1999: Gian Maria Rossolini; Nicola Franceschini; L Lauretti; B Caravelli; Maria Letizia Riccio; Moreno Galleni; Jean-Marie Frère; Gianfranco Amicosante
Cloning of a Chryseobacterium (Flavobacterium) meningosepticum chromosomal gene (blaA(CME)) encoding an extended-spectrum class A beta-lactamase related to the Bacteroides cephalosporinases and the VEB-1 and PER beta-lactamases.
Antimicrobial agents and chemotherapy 1999;43(9):2193-9.
1999: Annalisa Barracchini; Nicola Franceschini; Antonio Di Giulio; Gianfranco Amicosante; Arduino Oratore; Giovanni Minisola; Giancarlo Pantaleoni
[Metalloproteinase inhibition: therapeutic application in rheumatic diseases].
La Clinica terapeutica 1999;150(4):295-9.
1999: Annalisa Barracchini; Nicola Franceschini; M Filippello; P Pantaleoni; Antonio Di Giulio; Gianfranco Amicosante; Giancarlo Pantaleoni
[Leukocyanidines and collagenases: in vitro enzyme inhibition activity].
La Clinica terapeutica 1999;150(4):275-8.
1999: L Lauretti; Maria Letizia Riccio; Annarita Mazzariol; Giuseppe Cornaglia; Gianfranco Amicosante; Roberta Fontana; Gian Maria Rossolini
Cloning and characterization of blaVIM, a new integron-borne metallo-beta-lactamase gene from a Pseudomonas aeruginosa clinical isolate.
Antimicrobial agents and chemotherapy 1999;43(7):1584-90.
1999: Annalisa Barracchini; Nicola Franceschini; Giovanni Minisola; Giancarlo Pantaleoni; Antonio Di Giulio; Arduino Oratore; Gianfranco Amicosante
Meloxicam and indomethacin activity on human matrix metalloproteinases in synovial fluid.
Annals of the New York Academy of Sciences 1999;878():665-6.
1999: N Laraki; Nicola Franceschini; Gian Maria Rossolini; P Santucci; C Meunier; Edwin De Pauw; Gianfranco Amicosante; Jean-Marie Frère; Moreno Galleni
Biochemical characterization of the Pseudomonas aeruginosa 101/1477 metallo-beta-lactamase IMP-1 produced by Escherichia coli.
Antimicrobial agents and chemotherapy 1999;43(4):902-6.
1999: N Laraki; Moreno Galleni; Iris Thamm; M L Riccio; Gianfranco Amicosante; Jean-Marie Frère; Gian Maria Rossolini
Structure of In31, a blaIMP-containing Pseudomonas aeruginosa integron phyletically related to In5, which carries an unusual array of gene cassettes.
Antimicrobial agents and chemotherapy 1999;43(4):890-901.
1999: Jean-Marie Frère; Alain Dubus; Moreno Galleni; Alain Matagne; Gianfranco Amicosante
Mechanistic diversity of beta-lactamases.
Biochemical Society transactions 1999;27(2):58-63.
1999: Bernardetta Segatore; Domenico Setacci; Mariagrazia Perilli; Nicola Franceschini; A De Santis; F Marchetti; Gianfranco Amicosante
Italian survey on comparative levofloxacin susceptibility in 334 clinical isolates of Pseudomonas aeruginosa.
Antimicrobial agents and chemotherapy 1999;43(2):428-31.
1999: M M Tavío Pérez; Gianfranco Amicosante; Nicola Franceschini; Jordi Vila; J Ruiz; Arduino Oratore; Antonio Manuel Martín Sánchez; M Teresa Jiménez de Anta
Decreased production of AmpC-type beta-lactamases associated with the development of resistance to quinolones in Citrobacter freundii strains.
Microbial drug resistance (Larchmont, N.Y.) 1999;5(4):235-40.
1998: Giovanni Bonfiglio; Younes Laksai; Luigi Franchino; Gianfranco Amicosante; Giuseppe Nicoletti
Mechanisms of beta-lactam resistance amongst Pseudomonas aeruginosa isolated in an Italian survey.
The Journal of antimicrobial chemotherapy 1998;42(6):697-702.
1998: Annalisa Barracchini; Nicola Franceschini; Gianfranco Amicosante; Arduino Oratore; Giovanni Minisola; Giancarlo Pantaleoni; Antonio Di Giulio
Can non-steroidal anti-inflammatory drugs act as metalloproteinase modulators? An in-vitro study of inhibition of collagenase activity.
The Journal of pharmacy and pharmacology 1998;50(12):1417-23.
1998: Laura Pagani; Roberta Migliavacca; Francesco Luzzaro; Ernesto Giacobone; Mariagrazia Perilli; P Micheletti; Gianfranco Amicosante
Comparative activity of piperacillin/tazobactam against clinical isolates of extended-spectrum beta-lactamase-producing Enterobacteriaceae.
Chemotherapy 1998;44(6):377-84.
1998: Francesco Luzzaro; Mariagrazia Perilli; Roberta Migliavacca; G Lombardi; P Micheletti; Antonella Agodi; Stefania Stefani; Gianfranco Amicosante; Laura Pagani
Repeated epidemics caused by extended-spectrum beta-lactamase-producing Serratia marcescens strains.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 1998;17(9):629-36.
1998: Giovanni Bonfiglio; Younes Laksai; Nicola Franceschini; Mariagrazia Perilli; Bernardetta Segatore; Ciro Bianchi; Stefania Stefani; Gianfranco Amicosante; Giuseppe Nicoletti
In vitro activity of piperacillin/tazobactam against 615 Pseudomonas aeruginosa strains isolated in intensive care units.
Chemotherapy 1998;44(5):305-12.
1998: Nicola Franceschini; Mariagrazia Perilli; Bernardetta Segatore; Domenico Setacci; Gianfranco Amicosante; Annarita Mazzariol; Giuseppe Cornaglia
Ceftazidime and aztreonam resistance in Providencia stuartii: characterization of a natural TEM-derived extended-spectrum beta-lactamase, TEM-60.
Antimicrobial agents and chemotherapy 1998;42(6):1459-62.
1998: Gian Maria Rossolini; Nicola Franceschini; Maria Letizia Riccio; Paola Sandra Mercuri; Mariagrazia Perilli; Moreno Galleni; Jean-Marie Frere; Gianfranco Amicosante
Characterization and sequence of the Chryseobacterium (Flavobacterium) meningosepticum carbapenemase: a new molecular class B beta-lactamase showing a broad substrate profile.
The Biochemical journal 1998;332 ( Pt 1)():145-52.
1997: Mariagrazia Perilli; A Felici; Nicola Franceschini; A De Santis; Laura Pagani; Francesco Luzzaro; Arduino Oratore; Gian Maria Rossolini; J R Knox; Gianfranco Amicosante
Characterization of a new TEM-derived beta-lactamase produced in a Serratia marcescens strain.
Antimicrobial agents and chemotherapy 1997;41(11):2374-82.
1997: M Hernandez Valladares; A Felici; G Weber; Hans-Werner Adolph; Michael Zeppezauer; Gian Maria Rossolini; Gianfranco Amicosante; Jean-Marie Frère; Moreno Galleni
Zn(II) dependence of the Aeromonas hydrophila AE036 metallo-beta-lactamase activity and stability.
Biochemistry 1997;36(38):11534-41.
1997: Birgit Quinting; Reyrat Jean-Marc; D Monnaie; Gianfranco Amicosante; Vladimir Pelicic; B Gicquel; Jean-Marie Frère; Moreno Galleni
Contribution of beta-lactamase production to the resistance of mycobacteria to beta-lactam antibiotics.
FEBS letters 1997;406(3):275-8.
1997: Birgit Quinting; Moreno Galleni; J Timm; B Gicquel; Gianfranco Amicosante; Jean-Marie Frère
Purification and properties of the Mycobacterium smegmatis mc(2)155 beta-lactamase.
FEMS microbiology letters 1997;149(1):11-5.
1997: A Felici; Mariagrazia Perilli; Nicola Franceschini; Gian Maria Rossolini; Moreno Galleni; Jean-Marie Frere; Arduino Oratore; Gianfranco Amicosante
Sensitivity of Aeromonas hydrophila carbapenemase to delta3-cephems: comparative study with other metallo-beta-lactamases.
Antimicrobial agents and chemotherapy 1997;41(4):866-8.
1996: Mariagrazia Perilli; A Felici; Arduino Oratore; Giuseppe Cornaglia; Giovanni Bonfiglio; Gian Maria Rossolini; Gianfranco Amicosante
Characterization of the chromosomal cephalosporinases produced by Acinetobacter lwoffii and Acinetobacter baumannii clinical isolates.
Antimicrobial agents and chemotherapy 1996;40(3):715-9.
1996: M Hernandez Villadares; Moreno Galleni; Jean-Marie Frère; A Felici; Mariagrazia Perilli; Nicola Franceschini; Gian Maria Rossolini; Arduino Oratore; Gianfranco Amicosante
Overproduction and purification of the Aeromonas hydrophila CphA metallo-beta-lactamase expressed in Escherichia coli.
Microbial drug resistance (Larchmont, N.Y.) 1996;2(2):253-6.
1995: S Keynan; Nigel M Hooper; A Felici; Gianfranco Amicosante; Anthony J Turner
The renal membrane dipeptidase (dehydropeptidase I) inhibitor, cilastatin, inhibits the bacterial metallo-beta-lactamase enzyme CphA.
Antimicrobial agents and chemotherapy 1995;39(7):1629-31.
1995: A Felici; Mariagrazia Perilli; Bernardetta Segatore; Nicola Franceschini; Domenico Setacci; Arduino Oratore; Stefania Stefani; Moreno Galleni; Gianfranco Amicosante
Interactions of biapenem with active-site serine and metallo-beta-lactamases.
Antimicrobial agents and chemotherapy 1995;39(6):1300-5.
1995: B Wagner; Lanfranco Fattorini; M Wagner; S H Jin; R Stracke; Gianfranco Amicosante; Nicola Franceschini; Graziella Orefici
Antigenic properties and immunoelectron microscopic localization of Mycobacterium fortuitum beta-lactamase.
Antimicrobial agents and chemotherapy 1995;39(3):739-45.
1995: Moreno Galleni; X Raquet; Josette Lamotte-Brasseur; Eveline Fonzé; Gianfranco Amicosante; Jean-Marie Frère
DD-peptidases and beta-lactamases: catalytic mechanisms and specificities.
Journal of chemotherapy (Florence, Italy) 1995;7(1):3-7.
1995: A Felici; Gianfranco Amicosante
Kinetic analysis of extension of substrate specificity with Xanthomonas maltophilia, Aeromonas hydrophila, and Bacillus cereus metallo-beta-lactamases.
Antimicrobial agents and chemotherapy 1995;39(1):192-9.
1994: Moreno Galleni; Nicola Franceschini; Birgit Quinting; Lanfranco Fattorini; G Orefici; Arduino Oratore; Jean-Marie Frère; Gianfranco Amicosante
Use of the chromosomal class A beta-lactamase of Mycobacterium fortuitum D316 to study potentially poor substrates and inhibitory beta-lactam compounds.
Antimicrobial agents and chemotherapy 1994;38(7):1608-14.
1994: J Timm; Mariagrazia Perilli; C Duez; J Trias; G Orefici; Lanfranco Fattorini; Gianfranco Amicosante; Arduino Oratore; B Joris; Jean-Marie Frère
Transcription and expression analysis, using lacZ and phoA gene fusions, of Mycobacterium fortuitum beta-lactamase genes cloned from a natural isolate and a high-level beta-lactamase producer.
Molecular microbiology 1994;12(3):491-504.
1994: Franca Scopetti; Elisabetta Iona; Lanfranco Fattorini; A Goglio; Nicola Franceschini; Gianfranco Amicosante; Graziella Orefici
Activity of antimicrobial drugs evaluated by agar dilution and radiometric methods against strains of Nocardia asteroides isolated in Italy from immunocompromised patients.
Journal of chemotherapy (Florence, Italy) 1994;6(1):29-34.
1993: Giovanni Maurizi; Gianfranco Amicosante; Arduino Oratore; A Di Giulio
Derivative spectroscopy as a nonperturbative tool to detect the state of liposome-entrapped sulbactam.
Analytical biochemistry 1993;213(2):271-6.
1993: Nicola Franceschini; Moreno Galleni; J M Frère; Arduino Oratore; Gianfranco Amicosante
A class-A beta-lactamase from Pseudomonas stutzeri that is highly active against monobactams and cefotaxime.
The Biochemical journal 1993;292 ( Pt 3)():697-700.
1993: Bernardetta Segatore; Mariagrazia Perilli; Nicola Franceschini; Domenico Setacci; Arduino Oratore; Gianfranco Amicosante
In vitro activity of cefodizime (HR-221) in combination with beta-lactamase inhibitors.
Journal of chemotherapy (Florence, Italy) 1993;5(3):147-50.
1993: Caterina Di Massimo; A Mascioli; Gianfranco Amicosante; Maria Giuliana Tozzi-Ciancarelli
Interaction of neomycin with human erythrocytes.
Cellular and molecular biology (Noisy-le-Grand, France) 1993;39(4):383-7.
1993: Bernardetta Segatore; Orietta Massidda; G Satta; Domenico Setacci; Gianfranco Amicosante
High specificity of cphA-encoded metallo-beta-lactamase from Aeromonas hydrophila AE036 for carbapenems and its contribution to beta-lactam resistance.
Antimicrobial agents and chemotherapy 1993;37(6):1324-8.
1993: A Felici; Gianfranco Amicosante; Arduino Oratore; R Strom; Philippe Ledent; Bernard Joris; L Fanuel; Jean-Marie Frère
An overview of the kinetic parameters of class B beta-lactamases.
The Biochemical journal 1993;291 ( Pt 1)():151-5.
1992: Lanfranco Fattorini; Graziella Orefici; S H Jin; G Scardaci; Gianfranco Amicosante; Nicola Franceschini; I Chopra
Resistance to beta-lactams in Mycobacterium fortuitum.
Antimicrobial agents and chemotherapy 1992;36(5):1068-72.
1991: B Oliva; T Taraborelli; Nicola Franceschini; Gianfranco Amicosante
Beta-lactamase induction antagonizes beta-lactam susceptibilities in Citrobacter diversus and Enterobacter cloacae clinical isolates.
Journal of chemotherapy (Florence, Italy) 1991;3(6):343-7.
1991: Mariagrazia Perilli; Nicola Franceschini; Bernardetta Segatore; Gianfranco Amicosante; Arduino Oratore; C Duez; B Joris; Jean-Marie Frère
Cloning and nucleotide sequencing of the gene encoding the beta-lactamase from Citrobacter diversus.
FEMS microbiology letters 1991;67(1):79-84.
1991: Lanfranco Fattorini; G Scardaci; S H Jin; Gianfranco Amicosante; Nicola Franceschini; Arduino Oratore; Graziella Orefici
Beta-lactamase of Mycobacterium fortuitum: kinetics of production and relationship with resistance to beta-lactam antibiotics.
Antimicrobial agents and chemotherapy 1991;35(9):1760-4.
1991: Nicola Franceschini; Gianfranco Amicosante; Mariagrazia Perilli; Mauro Maccarrone; Arduino Oratore; J van Beeumen; Jean-Marie Frère
Proteolytic interconversion and N-terminal sequences of the Citrobacter diversus major beta-lactamases.
The Biochemical journal 1991;275 ( Pt 3)():629-33.
1990: Gianfranco Amicosante; Nicola Franceschini; Bernardetta Segatore; Arduino Oratore; Lanfranco Fattorini; G Orefici; J Van Beeumen; Jean-Marie Frere
Characterization of a beta-lactamase produced in Mycobacterium fortuitum D316.
The Biochemical journal 1990;271(3):729-34.
1990: Mauro Maccarrone; A Rossi; Gabriele D'Andrea; Gianfranco Amicosante; Luciana Avigliano
Electrophoretic detection of ascorbate oxidase activity by photoreduction of nitroblue tetrazolium.
Analytical biochemistry 1990;188(1):101-4.
1990: B Oliva; Bernardetta Segatore; Gianfranco Amicosante; Nicola Franceschini; Arduino Oratore; P M Bennett
Broad spectrum beta-lactamases of Citrobacter diversus.
The Journal of antimicrobial chemotherapy 1990;25(3):335-41.
1990: Gianfranco Amicosante; Mariagrazia Perilli; A Felici; Bernardetta Segatore; Nicola Franceschini; F Basani; M Di Girolamo; Arduino Oratore
CTX and its desacetyl derivative (des-CTX): interaction with some representative beta-lactamases and their related pattern of resistance to newer selected clinical isolates.
Drugs under experimental and clinical research 1990;16(11):549-56.
1989: Gianfranco Amicosante; Bernardetta Segatore; Mariagrazia Perilli; A Felici; Nicola Franceschini
The beta-lactamases of Citrobacter diversus and their hydrolysis kinetics for some structurally-related cephalosporins.
Journal of chemotherapy (Florence, Italy) 1989;1(6):399-402.
1989: Gianfranco Amicosante; A Felici; Bernardetta Segatore; Luisa Di Marzio; Nicola Franceschini; M di Girolamo
Do inert beta-lactamase inhibitors act as synergizers of beta-lactam antibiotics? Utility of boric and boronic acids.
Journal of chemotherapy (Florence, Italy) 1989;1(6):394-8.
1989: Maria Giuliana Tozzi-Ciancarelli; A Di Giulio; E Troiani-Sevi; A D'Alfonso; Gianfranco Amicosante; Arduino Oratore
Human erythrocyte damage at the initial stages of oxidative stress.
Cell biophysics 1989;15(3):225-34.
1989: Lanfranco Fattorini; Gianfranco Amicosante; D Fiorentino; Nicola Franceschini; Luisa Di Marzio; Arduino Oratore; Graziella Orefici
Inhibitors and inactivators of beta-lactamase from Mycobacterium fortuitum.
Journal of chemotherapy (Florence, Italy) 1989;1(5):293-7.
1989: Lanfranco Fattorini; Gianfranco Amicosante; D Fiorentino; Nicola Franceschini; Arduino Oratore; Graziella Orefici
In vitro activity of some beta-lactams in combination with dicloxacillin against Mycobacterium fortuitum.
Journal of chemotherapy (Florence, Italy) 1989;1(4 Suppl):339-41.
1989: Lanfranco Fattorini; D Fiorentino; Gianfranco Amicosante; Nicola Franceschini; Arduino Oratore; Graziella Orefici
Beta-lactamase production and biological characteristics in nitrosoguanidine induced Mycobacterium fortuitum mutants.
Acta leprologica 1989;7 Suppl 1():44-7.
1989: A Di Giulio; Giovanni Maurizi; M A Saletti; Gianfranco Amicosante; P Mazzeo; Arduino Oratore
The ultraviolet derivative spectrophotometric determination of neutral liposome-entrapped beta-lactam antibiotics.
Journal of pharmaceutical and biomedical analysis 1989;7(10):1159-64.
1988: Moreno Galleni; Gianfranco Amicosante; Jean-Marie Frère
A survey of the kinetic parameters of class C beta-lactamases. Cephalosporins and other beta-lactam compounds.
The Biochemical journal 1988;255(1):123-9.
1988: Gianfranco Amicosante; Arduino Oratore; Nicola Franceschini; Mauro Maccarrone; R Strom; Moreno Galleni; Jean-Marie Frère
Citrobacter diversus ULA-27 beta-lactamases. Improved purification and general properties.
The Biochemical journal 1988;254(3):885-90.
1988: Gianfranco Amicosante; Arduino Oratore; B Joris; Moreno Galleni; J M Frère; J Van Beeumen
Chromosome-encoded beta-lactamases of Citrobacter diversus. Interaction with beta-iodopenicillanate and labelling of the active site.
The Biochemical journal 1988;254(3):891-3.
1988: Gianfranco Amicosante; Mauro Maccarrone; Nicola Franceschini; B Oliva; Bernardetta Segatore; Arduino Oratore
On the kinetic interaction between ceftriaxone and some beta-lactamases.
Drugs under experimental and clinical research 1988;14(1):25-30.
1987: Gianfranco Amicosante; M C Marinucci; Nicola Franceschini; M I Tizzani; B Oliva; Arduino Oratore
Fractionation and characterization of two beta-lactamases in Citrobacter diversus ULA-27 strain by chromatofocusing.
Journal of chromatography 1987;403():366-72.
1987: B Oliva; M C Marinucci; Gianfranco Amicosante; Arduino Oratore; P M Bennett
Citrobacter diversus ULA27 produces two forms of a chromosomal beta-lactamase.
The Journal of antimicrobial chemotherapy 1987;20(1):23-35.
1987: Lanfranco Fattorini; Gianfranco Amicosante; B Oliva; Arduino Oratore; Graziella Orefici
Beta-lactamase activity of Mycobacterium fortuitum.
Chemioterapia : international journal of the Mediterranean Society of Chemotherapy 1987;6(2 Suppl):204-6.
1987: Lanfranco Fattorini; D Fiorentino; Nicola Franceschini; Gianfranco Amicosante; Graziella Orefici
[Mycobacterium fortuitum beta-lactamases: introduction to the problem and first experimental data on their purification and characterization].
Annali dell'Istituto superiore di sanità 1987;24(2):349-54.
1987: Gianfranco Amicosante; Arduino Oratore; M C Marinucci; M I Tizzani; F Scazzocchio; C Crifo; R Strom
On the formation of a dicloxacillin-p-hydroxymercuribenzoate suicide complex mediated by beta-lactamase I from Bacillus cereus.
Biochemistry international 1987;14(1):15-26.