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Items: 1 to 50 of 53

1.

Identification of CTX-M-15 and CTX-M-27 in Antibiotic-Resistant Gram-Negative Bacteria Isolated from Three Rivers Running in Central Italy.

Piccirilli A, Pompilio A, Rossi L, Segatore B, Amicosante G, Rosatelli G, Perilli M, Di Bonaventura G.

Microb Drug Resist. 2019 Apr 17. doi: 10.1089/mdr.2019.0016. [Epub ahead of print]

PMID:
30994417
2.

BlaB-15, a new BlaB metallo-β-lactamase variant found in an Elizabethkingia miricola clinical isolate.

Colapietro M, Endimiani A, Sabatini A, Marcoccia F, Celenza G, Segatore B, Amicosante G, Perilli M.

Diagn Microbiol Infect Dis. 2016 Jun;85(2):195-7. doi: 10.1016/j.diagmicrobio.2015.11.016. Epub 2015 Nov 17.

PMID:
27033632
3.

Ceftaroline in vitro activity against methicillin-resistant Staphylococcus aureus and coagulase-negative Staphylococci: a short report from Italy.

Segatore B, Setacci D, Marcoccia F, Amicosante G.

J Chemother. 2017 Apr;29(2):118-121. doi: 10.1179/1973947815Y.0000000070. Epub 2016 Jul 25. No abstract available.

PMID:
26300281
4.

Identification of New Natural CphA Metallo-β-Lactamases CphA4 and CphA5 in Aeromonas veronii and Aeromonas hydrophila Isolates from Municipal Sewage in Central Italy.

Bottoni C, Marcoccia F, Compagnoni C, Colapietro M, Sabatini A, Celenza G, Segatore B, Maturo MG, Amicosante G, Perilli M.

Antimicrob Agents Chemother. 2015 Aug;59(8):4990-3. doi: 10.1128/AAC.00628-15. Epub 2015 May 18.

5.

Interaction between lichen secondary metabolites and antibiotics against clinical isolates methicillin-resistant Staphylococcus aureus strains.

Bellio P, Segatore B, Mancini A, Di Pietro L, Bottoni C, Sabatini A, Brisdelli F, Piovano M, Nicoletti M, Amicosante G, Perilli M, Celenza G.

Phytomedicine. 2015 Feb 15;22(2):223-30. doi: 10.1016/j.phymed.2014.12.005. Epub 2014 Dec 19.

PMID:
25765826
6.

OXA-23 carbapenemase in multidrug-resistant Acinetobacter baumannii ST2 type: first identification in L'Aquila Hospital (Italy).

Perilli M, Sabatini A, Pontieri E, Celenza G, Segatore B, Bottoni C, Bellio P, Mancini A, Marcoccia F, Brisdelli F, Amicosante G.

Microb Drug Resist. 2015 Feb;21(1):97-101. doi: 10.1089/mdr.2014.0056. Epub 2014 Oct 2.

PMID:
25275951
7.

Kinetic study of the effect of histidines 240 and 164 on TEM-149 enzyme probed by β-lactam inhibitors.

Perilli M, Mancini A, Celenza G, Bottoni C, Bellio P, Sabatini A, Di Pietro L, Brisdelli F, Segatore B, Amicosante G.

Antimicrob Agents Chemother. 2014 Oct;58(10):6294-6. doi: 10.1128/AAC.02950-14. Epub 2014 Aug 4.

8.

Emergence of blaKPC-3-Tn4401a in Klebsiella pneumoniae ST512 in the municipal wastewater treatment plant and in the university hospital of a town in central Italy.

Perilli M, Bottoni C, Pontieri E, Segatore B, Celenza G, Setacci D, Bellio P, Strom R, Amicosante G.

J Glob Antimicrob Resist. 2013 Dec;1(4):217-220. doi: 10.1016/j.jgar.2013.07.002. Epub 2013 Aug 20.

PMID:
27873616
9.

Curcumin inhibits the SOS response induced by levofloxacin in Escherichia coli.

Bellio P, Brisdelli F, Perilli M, Sabatini A, Bottoni C, Segatore B, Setacci D, Amicosante G, Celenza G.

Phytomedicine. 2014 Mar 15;21(4):430-4. doi: 10.1016/j.phymed.2013.10.011. Epub 2013 Nov 17.

PMID:
24252336
10.

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.

Perilli M, Celenza G, Mercuri PS, Galleni M, Pellegrini C, Segatore B, Amicosante G.

Antimicrob Agents Chemother. 2013 Feb;57(2):1047-9. doi: 10.1128/AAC.01268-12. Epub 2012 Nov 26.

11.

Carbapenem-resistant Klebsiella pneumoniae harbouring blaKPC-3 and blaVIM-2 from central Italy.

Perilli M, Bottoni C, Grimaldi A, Segatore B, Celenza G, Mariani M, Bellio P, Frascaria P, Amicosante G.

Diagn Microbiol Infect Dis. 2013 Feb;75(2):218-21. doi: 10.1016/j.diagmicrobio.2012.10.008. Epub 2012 Nov 13.

PMID:
23153971
12.

Antibacterial activity of selected metabolites from Chilean lichen species against methicillin-resistant staphylococci.

Celenza G, Segatore B, Setacci D, Perilli M, Brisdelli F, Bellio P, Piovano M, Garbarino JA, Amicosante G, Nicoletti M.

Nat Prod Res. 2013;27(17):1528-31. doi: 10.1080/14786419.2012.730043. Epub 2012 Oct 2.

PMID:
23030591
13.

Evaluations of the Effects of Extremely Low-Frequency Electromagnetic Fields on Growth and Antibiotic Susceptibility of Escherichia coli and Pseudomonas aeruginosa.

Segatore B, Setacci D, Bennato F, Cardigno R, Amicosante G, Iorio R.

Int J Microbiol. 2012;2012:587293. doi: 10.1155/2012/587293. Epub 2012 Apr 2.

14.

In vitro antimicrobial activity of pannarin alone and in combination with antibiotics against methicillin-resistant Staphylococcus aureus clinical isolates.

Celenza G, Segatore B, Setacci D, Bellio P, Brisdelli F, Piovano M, Garbarino JA, Nicoletti M, Perilli M, Amicosante G.

Phytomedicine. 2012 May 15;19(7):596-602. doi: 10.1016/j.phymed.2012.02.010. Epub 2012 Mar 27.

PMID:
22459282
15.

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.

Segatore B, Bellio P, Setacci D, Brisdelli F, Piovano M, Garbarino JA, Nicoletti M, Amicosante G, Perilli M, Celenza G.

Phytomedicine. 2012 Feb 15;19(3-4):341-7. doi: 10.1016/j.phymed.2011.10.012. Epub 2011 Nov 25.

PMID:
22119041
16.

Persistence of TEM-52/TEM-92 and SHV-12 extended-spectrum β-lactamases in clinical isolates of Enterobacteriaceae in Italy.

Perilli M, Segatore B, Mugnaioli C, Celenza G, Rossolini GM, Stefani S, Luzzaro F, Pini B, Amicosante G.

Microb Drug Resist. 2011 Dec;17(4):521-4. doi: 10.1089/mdr.2011.0059. Epub 2011 Oct 4.

PMID:
21970626
17.

First report from Italy of blaVIM-1 and blaTEM-1 genes in Pseudomonas putida and Acinetobacter baumannii isolated from wastewater.

Perilli M, Pellegrini C, Celenza G, Bellio P, Segatore B, Amicosante G.

J Chemother. 2011 Jun;23(3):181-2. No abstract available.

PMID:
21742591
18.

Occurrence of class 1 and 2 integrons in resistant Enterobacteriaceae collected from a urban wastewater treatment plant: first report from central Italy.

Pellegrini C, Celenza G, Segatore B, Bellio P, Setacci D, Amicosante G, Perilli M.

Microb Drug Resist. 2011 Jun;17(2):229-34. doi: 10.1089/mdr.2010.0117. Epub 2011 Jan 26.

PMID:
21268680
19.

QnrB9 in association with TEM-116 extended-spectrum beta-lactamase in Citrobacter freundii isolated from sewage effluent: first report from Italy.

Forcella C, Pellegrini C, Celenza G, Segatore B, Calabrese R, Tavio MM, Amicosante G, Perilli M.

J Chemother. 2010 Aug;22(4):243-5.

PMID:
20685627
20.

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.

Pellegrini C, Mercuri PS, Celenza G, Galleni M, Segatore B, Sacchetti E, Volpe R, Amicosante G, Perilli M.

J Antimicrob Chemother. 2009 May;63(5):901-8. doi: 10.1093/jac/dkp061. Epub 2009 Mar 6.

PMID:
19270313
21.

Evidence for qnrB1 and aac(6')-Ib-cr in CTX-M-15-producing uropathogenic Enterobacteriaceae in an Italian teaching hospital.

Perilli M, Forcella C, Celenza G, Frascaria P, Segatore B, Pellegrini C, Amicosante G.

Diagn Microbiol Infect Dis. 2009 May;64(1):90-3. doi: 10.1016/j.diagmicrobio.2009.01.009. Epub 2009 Feb 26.

PMID:
19249178
22.

Natural D240G Toho-1 mutant conferring resistance to ceftazidime: biochemical characterization of CTX-M-43.

Celenza G, Luzi C, Aschi M, Segatore B, Setacci D, Pellegrini C, Forcella C, Amicosante G, Perilli M.

J Antimicrob Chemother. 2008 Nov;62(5):991-7. doi: 10.1093/jac/dkn339. Epub 2008 Aug 27.

PMID:
18755695
23.

Optimizing cell permeation of an antibiotic resistance inhibitor for improved efficacy.

Venturelli A, Tondi D, Cancian L, Morandi F, Cannazza G, Segatore B, Prati F, Amicosante G, Shoichet BK, Costi MP.

J Med Chem. 2007 Nov 15;50(23):5644-54. Epub 2007 Oct 23.

PMID:
17956081
24.

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.

Perilli M, Celenza G, Fiore M, Segatore B, Pellegrini C, Luzzaro F, Rossolini GM, Amicosante G.

J Antimicrob Chemother. 2007 Oct;60(4):877-80. Epub 2007 Aug 2.

PMID:
17673478
25.

An in vitro investigation of levofloxacin and ciprofloxacin against clinical isolates of Pseudomonas aeruginosa.

Segatore B, Perilli M, Larosa M, Setacci D, Celenza G, Amicosante G.

Int J Antimicrob Agents. 2007 Oct;30(4):374-6. Epub 2007 Jul 30. No abstract available.

PMID:
17659863
26.

In vitro selection and characterization of mutants in TEM-1-producing Escherichia coli by ceftazidime and ceftibuten.

Perilli M, Segatore B, Tavio M, Setacci D, Celenza G, De Santis F, Pellegrini C, Rossolini GM, Amicosante G.

J Chemother. 2007 Apr;19(2):123-6.

PMID:
17434819
27.

Spread of bla(CTX-M-type) and bla(PER-2) beta-lactamase genes in clinical isolates from Bolivian hospitals.

Celenza G, Pellegrini C, Caccamo M, Segatore B, Amicosante G, Perilli M.

J Antimicrob Chemother. 2006 May;57(5):975-8. Epub 2006 Mar 1.

PMID:
16510850
28.

Overexpression system and biochemical profile of CTX-M-3 extended-spectrum beta-lactamase expressed in Escherichia coli.

Perilli M, Ettorre D, Segatore B, Caporale B, De Santis F, Pochetti G, Brigante G, Mazza F, Tavìo MM, Amicosante G.

FEMS Microbiol Lett. 2004 Dec 15;241(2):229-32.

29.

Biochemical characterization of laboratory mutants of extended-spectrum beta-lactamase TEM-60.

Caporale B, Franceschini N, Perilli M, Segatore B, Rossolini GM, Amicosante G.

Antimicrob Agents Chemother. 2004 Sep;48(9):3579-82.

30.

Antimicrobial susceptibility of clinical isolates of Enterobacteriaceae producing complex beta-lactamase patterns including extended-spectrum enzymes.

Segatore B, Setacci D, Perilli M, Franchino L, Franceschini N, Agnifili A, Rossolini GM, Amicosante G.

Int J Antimicrob Agents. 2004 May;23(5):480-6.

PMID:
15120727
31.
32.

Biochemical characterization of TEM-92 extended-spectrum beta-lactamase, a protein differing from TEM-52 in the signal peptide.

Perilli M, Segatore B, De Massis MR, Pagani L, Luzzaro F, Rossolini GM, Amicosante G.

Antimicrob Agents Chemother. 2002 Dec;46(12):3981-3.

33.

Characterization of a new extended-spectrum beta-lactamase (TEM-87) isolated in Proteus mirabilis during an Italian survey.

Perilli M, Segatore B, De Massis MR, Franceschini N, Bianchi C, Rossolini GM, Amicosante G.

Antimicrob Agents Chemother. 2002 Mar;46(3):925-8.

34.

Molecular characterization of extended-spectrum beta-lactamases produced by nosocomial isolates of Enterobacteriaceae from an Italian nationwide survey.

Perilli M, Dell'Amico E, Segatore B, de Massis MR, Bianchi C, Luzzaro F, Rossolini GM, Toniolo A, Nicoletti G, Amicosante G.

J Clin Microbiol. 2002 Feb;40(2):611-4.

35.

Meropenem stability to beta-lactamase hydrolysis and comparative in vitro activity against several beta-lactamase-producing Gram-negative strains.

Franceschini N, Segatore B, Perilli M, Vessillier S, Franchino L, Amicosante G.

J Antimicrob Chemother. 2002 Feb;49(2):395-8.

PMID:
11815587
36.

Ceftibuten stability to active-site serine and metallo-beta-lactamases.

Perilli M, Segatore B, Franceschini N, Gizzi G, Mancinelli A, Caravelli B, Setacci D, del Tavio-Perez MM, Bianchi B, Amicosante G.

Int J Antimicrob Agents. 2001 Jan;17(1):45-50.

PMID:
11137648
37.

TEM-72, a new extended-spectrum beta-lactamase detected in Proteus mirabilis and Morganella morganii in Italy.

Perilli M, Segatore B, de Massis MR, Riccio ML, Bianchi C, Zollo A, Rossolini GM, Amicosante G.

Antimicrob Agents Chemother. 2000 Sep;44(9):2537-9.

38.

A Kinetic Study on the Interaction between Tazobactam (A Penicillanic Acid Sulphone Derivative) and Active-Site Serine beta-Lactamases.

Perilli M, Franceschini N, Bonfiglio G, Segatore B, Stefani S, Nicoletti G, Tavio Perez Md, Bianchi C, Zollo A, Amicosante G.

J Enzyme Inhib. 1999 Nov;15(1):1-10.

PMID:
10938530
39.

A kinetic study on the interaction between tazobactam (a penicillanic acid sulphone derivative) and active-site serine beta-lactamases.

Perilli M, Franceschini N, Bonfiglio G, Segatore B, Stefani S, Nicoletti G, Perez MM, Bianchi C, Zollo A, Amicosante G.

J Enzyme Inhib. 2000;15(1):1-10.

PMID:
10850951
40.

Bactericidal activity of levofloxacin and ciprofloxacin on clinical isolates of different phenotypes of Pseudomonas aeruginosa.

Segatore B, Setacci D, Perilli M, Franceschini N, Marchetti F, Amicosante G.

Int J Antimicrob Agents. 2000 Jan;13(3):223-6.

PMID:
10724029
41.

Italian survey on comparative levofloxacin susceptibility in 334 clinical isolates of Pseudomonas aeruginosa.

Segatore B, Setacci D, Perilli M, Franceschini N, De Santis A, Marchetti F, Amicosante G.

Antimicrob Agents Chemother. 1999 Feb;43(2):428-31.

42.

In vitro activity of piperacillin/tazobactam against 615 Pseudomonas aeruginosa strains isolated in intensive care units.

Bonfiglio G, Laksai Y, Franceschini N, Perilli M, Segatore B, Bianchi C, Stefani S, Amicosante G, Nicoletti G.

Chemotherapy. 1998 Sep-Oct;44(5):305-12.

PMID:
9732144
43.

Ceftazidime and aztreonam resistance in Providencia stuartii: characterization of a natural TEM-derived extended-spectrum beta-lactamase, TEM-60.

Franceschini N, Perilli M, Segatore B, Setacci D, Amicosante G, Mazzariol A, Cornaglia G.

Antimicrob Agents Chemother. 1998 Jun;42(6):1459-62.

44.

Interactions of biapenem with active-site serine and metallo-beta-lactamases.

Felici A, Perilli M, Segatore B, Franceschini N, Setacci D, Oratore A, Stefani S, Galleni M, Amicosante G.

Antimicrob Agents Chemother. 1995 Jun;39(6):1300-5.

45.

In vitro activity of cefodizime (HR-221) in combination with beta-lactamase inhibitors.

Segatore B, Perilli M, Franceschini N, Setacci D, Oratore A, Amicosante G.

J Chemother. 1993 Jun;5(3):147-50.

PMID:
8396624
46.

High specificity of cphA-encoded metallo-beta-lactamase from Aeromonas hydrophila AE036 for carbapenems and its contribution to beta-lactam resistance.

Segatore B, Massidda O, Satta G, Setacci D, Amicosante G.

Antimicrob Agents Chemother. 1993 Jun;37(6):1324-8.

47.

Cloning and nucleotide sequencing of the gene encoding the beta-lactamase from Citrobacter diversus.

Perilli M, Franceschini N, Segatore B, Amicosante G, Oratore A, Duez C, Joris B, Frère JM.

FEMS Microbiol Lett. 1991 Sep 15;67(1):79-84.

PMID:
1778425
48.

Characterization of a beta-lactamase produced in Mycobacterium fortuitum D316.

Amicosante G, Franceschini N, Segatore B, Oratore A, Fattorini L, Orefici G, Van Beeumen J, Frere JM.

Biochem J. 1990 Nov 1;271(3):729-34.

49.

Broad spectrum beta-lactamases of Citrobacter diversus.

Oliva B, Segatore B, Amicosante G, Franceschini N, Oratore A, Bennett PM.

J Antimicrob Chemother. 1990 Mar;25(3):335-41.

PMID:
2338412
50.

CTX and its desacetyl derivative (des-CTX): interaction with some representative beta-lactamases and their related pattern of resistance to newer selected clinical isolates.

Amicosante G, Perilli M, Felici A, Segatore B, Franceschini N, Basani F, Di Girolamo M, Oratore A.

Drugs Exp Clin Res. 1990;16(11):549-56.

PMID:
2101778

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