CATALOGO DEI PRODOTTI DELLA RICERCA

FONTANA, Roberta
 Distribuzione geografica
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Continente #
NA - Nord America 7.255
EU - Europa 5.088
AS - Asia 2.098
SA - Sud America 40
OC - Oceania 7
AF - Africa 5
Continente sconosciuto - Info sul continente non disponibili 1
Totale 14.494
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Nazione #
US - Stati Uniti d'America 7.237
GB - Regno Unito 1.938
CN - Cina 1.186
SG - Singapore 824
RU - Federazione Russa 475
IE - Irlanda 472
SE - Svezia 470
FI - Finlandia 408
FR - Francia 395
DE - Germania 342
IT - Italia 304
UA - Ucraina 190
BE - Belgio 42
BR - Brasile 28
JP - Giappone 23
NL - Olanda 16
CA - Canada 14
IL - Israele 9
KR - Corea 9
TR - Turchia 7
AU - Australia 6
LV - Lettonia 5
CL - Cile 4
HU - Ungheria 4
IN - India 4
MY - Malesia 4
PH - Filippine 4
AL - Albania 3
ES - Italia 3
HK - Hong Kong 3
NO - Norvegia 3
RO - Romania 3
AE - Emirati Arabi Uniti 2
AR - Argentina 2
BD - Bangladesh 2
CH - Svizzera 2
EC - Ecuador 2
ID - Indonesia 2
IQ - Iraq 2
KG - Kirghizistan 2
KZ - Kazakistan 2
LA - Repubblica Popolare Democratica del Laos 2
LU - Lussemburgo 2
MD - Moldavia 2
NG - Nigeria 2
PE - Perù 2
PL - Polonia 2
PT - Portogallo 2
SA - Arabia Saudita 2
VN - Vietnam 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AM - Armenia 1
AT - Austria 1
AZ - Azerbaigian 1
BG - Bulgaria 1
BO - Bolivia 1
BS - Bahamas 1
CU - Cuba 1
EE - Estonia 1
EG - Egitto 1
GR - Grecia 1
HR - Croazia 1
KH - Cambogia 1
LB - Libano 1
MA - Marocco 1
MM - Myanmar 1
MX - Messico 1
NZ - Nuova Zelanda 1
PA - Panama 1
TM - Turkmenistan 1
UY - Uruguay 1
UZ - Uzbekistan 1
ZA - Sudafrica 1
Totale 14.494
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Città #
Jacksonville 1.699
Southend 1.588
Chandler 1.014
Woodbridge 798
Singapore 687
Ann Arbor 645
Ashburn 545
Dublin 472
Houston 467
Wilmington 183
Lawrence 182
Princeton 182
Nanjing 143
Jinan 128
Boardman 113
Shenyang 113
New York 91
Beijing 89
Lancaster 77
Sindelfingen 71
Tianjin 62
Milan 59
Nanchang 58
Hebei 57
Jiaxing 47
Changsha 46
Zhengzhou 46
Helsinki 44
Ningbo 44
Haikou 43
Brussels 42
Hangzhou 41
Philadelphia 38
Auburn Hills 34
Verona 34
Norwalk 30
Taizhou 30
Taiyuan 28
Los Angeles 27
Guangzhou 26
Seattle 26
Falls Church 24
Fuzhou 23
Washington 23
Fairfield 19
Santa Clara 17
Dallas 16
Rome 16
Kumamoto 14
Lanzhou 14
Edinburgh 12
Cambridge 11
Chicago 11
San Francisco 10
Redwood City 9
Seoul 9
Hanover 7
Moscow 7
Tokyo 7
Columbus 6
London 6
Paris 6
San Diego 6
São Paulo 6
Clearwater 5
Kent 5
Redmond 5
Riva 5
Toronto 5
Dearborn 4
Diano d'Alba 4
Düsseldorf 4
Frankfurt am Main 4
Kemerovo 4
Naples 4
Novokuznetsk 4
Phoenix 4
Tappahannock 4
Anzio 3
Bergamo 3
Bologna 3
Budapest 3
Cantu 3
Catania 3
Maletto 3
Munich 3
Oslo 3
Ottawa 3
Palermo 3
Pescara 3
Pomigliano d'Arco 3
Stockholm 3
Tel Aviv 3
Turin 3
Amsterdam 2
Andover 2
Atlanta 2
Basra 2
Berlin 2
Bishkek 2
Totale 10.549
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Nome #
Emergence of linezolid resistance in the vancomycin-resistant Enterococcus faecium multilocus sequenze typing C1 epidemic lineage. 274
Le penicillin-binding protein: bersagli dell'azione degli antibiotici beta-lattamici, ma anche determinanti della resistenza 168
Alterations in peptidoglycan chemical composition associated with rod-to-sphere transition in a conditional mutant of Klebsiella pneumoniae 148
Identification of blaLAP-2 and qnrS1 in Klebsiella pneunmoniae ST147 internationally successful clone 122
Structure-activity relationship of new 2-substituted penem antibiotics 120
In vitro activity of lomefloxacin (SC-47111) against enterobacteriaceae, enterococci and staphylococci 116
Detection of penicillin-binding proteins immunologically related to penicillin-binding protein 5 of Enterococcus hirae ATCC 9790 in Enterococcus faecium and Enterococcus faecalis 113
Modulatory effects of hen egg-white lysozyme on immune response in mice 111
The chemical composition of peptidoglycan of Klebsiella pneumoniae strain Mir A12 and ATCC 13883 109
Detection and quantification of hepatitis B virus DNA by SYBR green real-time polymerase chain reaction 109
Bacteriostatic and bactericidal activities of beta-lactams against Streptococcus (Enterococcus) faecium are associated with saturation of different penicillin-binding proteins 107
Diagnostic aspects of cutaneous lesions due to Histoplasma capsulatum in African AIDS patients in nonendemic areas. 107
Performance characteristics of current-generation IMMULITE(R) 2000 TORCH assays. 107
Activities of oral antibiotics on Providencia strains isolated from institutionalized elderly patients with urinary tract infections 105
Case report: infezione da Alternaria infectoria in un paziente trapiantato di cuore. 105
Might Helicobacter pylori infection be associated with distortion on taste perception? 105
Peptidoglycan synthesis in cocci and rods of a pH-dependent, morphologically conditional mutant of Klebsiella pneumoniae 103
Target for bacteriostatic and bactericidal activities of beta-lactam antibiotics against Escherichia coli resides in different penicillin-binding proteins 103
Interaction of ceftriaxone with penicillin-binding proteins of Escherichia coli in the presence of human serum albumin 103
Paradoxical response of Enterococcus faecalis to the bactericidal activity of penicillin is associated with reduced activity of one autolysin 102
Control of cell septation by lateral wall extension in a pH-conditional morphology mutant of Klebsiella pneumoniae 102
Analysis of the penicillin binding proteins in the membranes of staphylococci of different lyogroups (or species) 102
Stimulation of spreading of trypsinized human fibroblasts by lysozymes from Staphylococcus aureus, hen egg white, and human urine 101
Shifting of the target for the inhibitory action of betalactam in gram-positive streptococci 100
AcrAB efflux system: expression and contribution to fluoroquinolone resistance in Klebsiella spp. 100
Antimicrobial susceptibility of respiratory isolates of Enterobacteriaceae and Staphylococcus aureus in Italy: incidence and trends over the period 1997-1999 100
Vancomycin-resistant Bacillus circulans carrying the vanA gene responsible for vancomycin resistance in enterococci [letter] 99
A case of Listeria murray/grayi bacteremia in a patient with advanced Hodgking's disease 99
Vancomycin-resistant Enterococcus faecium isolates causino hospital outbreaks in Northen Italy belong to the multilocus sequenze typing C1 lineage. 98
In vitro response to bactericidal activity of cell wall-active antibiotics does not support the general opinion that enterococci are naturally tolerant to these antibiotics 97
Prevalence of mutations in dihydrofolate reductase and dihydropteroate synthetase genes of Plasmodium falciparum: analysis of imported cases of malaria in Italy 97
Bacteriolytic activity in staphylococci 95
A simple method to detect bacteriolytic enzymes produced by Enterobacteriaceae 95
Carbapenem-hydrolyzing metallo-beta-lactamases in Pseudomonas aeruginosa 95
In vitro activity of cefpirome (HR 810) against enterococci and staphylococci 94
A method for detection of human papillomavirus DNA in stored slides of stained cervical smears 94
Cloning and characterization of blaVIM, a new integron-borne metallo-beta-lactamase gene from a Pseudomonas aeruginosa clinical isolate 94
Significato clinico della determinazione di anticorpi anti-Pseudomonas aeruginosa in pazienti con fibrosi cistica 94
Development of a rapid method for quantitative evaluation of Mycobacterium tuberculosis growth based on competitive polymerase chain reaction 93
Resistance of Streptococcus pyogenes to erythromycin and related antibiotics in Italy. The Italian Surveillance Group for Antimicrobial Resistance 93
Characterization of penicillin resistant Streptococcus faecium mutants 93
Envelope protein alterations in a conditional mutant of Klebsiella pneumoniae with pH dependent morphology and temperature dependent division 92
Division of temperature-sensitive Streptococcus faecium mutants after return to the permissive temperature 91
VanA gene cluster in a Vancomycin-resistant clinical isolate of Bacillus circulans 91
Vancomycin-resistant Enterococcus spp outbreak in an italian general ICU 91
Epidemiological analysis of vancomycin-resistant enterococci in a large tertiary-care hospital in Northen Italy 91
Linezolid resistance in a Staphylococcus haemolyticus strain isolated in an intensive care unit 91
Streptococcus faecium ATCC 9790 penicillin-binding proteins and penicillin sensitivity are heavily influenced by growth conditions: proposal for an indirect mechanism of growth inhibition by beta-lactams 89
Early initiation of deoxyribonucleic acid replication and shortening of generation time associated with inhibition of lateral wall formation by mecillinam 89
Macromolecular synthesis and growth pattern of some PBPs deficient mutants of Streptococcus faecalis ATCC 9790 89
Prevalence of plasmid-mediated quinolone resistance determinants in Enterobacteriaceae strains isolated in North-East Italy 89
Comparative evaluation of ligation-mediated PCR and spoligotyping as screening methods for genotyping of Mycobacterium tuberculosis strains. 88
In Streptococcus faecium penicillin-binding protein 5 alone is sufficient for growth at sub-maximal but not at maximal rate [published erratum appears in J Gen Microbiol 1986 Jul;132 ( Pt 7):2061] 87
Lysozyme inhibitors enhance immune response in mice 87
First case of bloodstream infection due to Candida magnoliae in a Chinese oncological patient. 87
Mechanisms of resistance of enterococci to beta-lactam antibiotics 86
Monitoraggio delle resistenze agli antibiotici dei principali microrganismi isolati nel corso degli anni 1997-1998 86
Nosocomial cluster of Candida guillermondii fungemia in surgical patients. 86
Utility of molecular identification in opportunistic mycotic infections: a case of cutaneous Alternaria infectoria infection in a cardiac transplant recipient 86
Comparison of effects of penicillin minimal inhibitory and sub-inhibitory concentrations on Staphylococcus aureus and Streptococcus faecium does not support the view that antibiotic sub-inhibitory concentrations can specifically interfere with bacterial virulence 86
Comparative affinities for penicillin-binding proteins of multipolar ionic amphoteric cephalosporins in Gram-negative bacteria 86
Identification of the lethal target of benzylpenicillin in Streptococcus faecalis by in vivo penicillin binding studies 85
Reliability of the MB/BacT system for testing susceptibility of Mycobacterium tuberculosis isolates to antituberculous drugs 85
Sensibilità a 23 antibiotici in ceppi nosocomiali di Klebsiella pneumoniae e di altre Enterobacteriaceae isolati da infezioni delle vie respiratorie 85
Detection of VIM-5 metallo-beta-lactamase in a Pseudomonas aeruginosa clinical isolate from Turkey 85
Antimicrobial susceptibility profiles of Pseudomonas aeruginosa and Staphylococcus aureus isolated in Italy from patients with hospital-acquired infections. 85
Performance of Vitek 2 in antimicrobial susceptibility testing of Pseudomonas aeruginosa isolates with different mechanisms of beta-lactams resistance 85
L’Antibiogramma 84
Sensibilità a 11 antibiotici di ceppi di S.aureus isolati da infezioni delle vie respiratorie 84
Studio epidemiologico-molecolare della tubercolosi a Verona: risultati preliminari 84
Comparative evaluation of ligation-mediated-PCR and spoligotyping as screening methods for genotyping of Mycobacterium tuberculosis strains. 84
Phylogenetic analysis of vancomycin-resistant enterococcus faecium genotypes associated with outbreaks or sporadic infections in Italy 84
A napkin-associated outbreak of Burkholderia cenocepacia bacteraemia in haemodialysis patients. 84
Endocardite: iter diagnostico microbiologico 83
Appearance of IMP-1 metallo-beta-lactamase in Europe 83
Streptococcus faecium mutants that are temperature sensitive for cell growth and show alterations in penicillin-binding proteins 82
Different staphylococcal species contain various numbers of penicillin-binding proteins ranging from four (Staphylococcus aureus) to only one (Staphylococcus hyicus) 82
Basi molecolari della sensibilità e della resistenza agli antibiotici negli enterococchi 82
Molecular epidemiology and antibiotic susceptibility of Burkholderia cepacia-complex isolates from an Italian cystic fibrosis centre. 82
Rapid increase of resistance to erythromycin and clindamycin in Streptococcus pyogenes in Italy, 1993-1995. The Italian Surveillance Group for Antimicrobial Resistance 81
Intrinsic penicillin resistance in Enterococci 81
Diagnosi molecolare delle meningo-encefaliti virali :studio relativo a due anni di esperienza 81
Identification of a streptococcal penicillin-binding protein that reacts very slowly with penicillin 80
Overproduction of a low-affinity penicillin-binding protein and high-level ampicillin resistance in Enterococcus faecium 80
Molecular analysis of vanA enterococci isolated from humans and animals in Northeastern Italy 80
Detection of bacterial phosphatase activity by means of an original and simple test 79
Role of PBSs and outer membrane permeability in determining susceptibility of Enterobacteriacee to carbapenems 79
Comparative evaluation of an automated repetitive-sequence-based PCR instrument versus pulsed-field gel electrophoresis in the setting of a Serratia marcescens nosocomial infection outbreak 79
Diffusion of meropenem and imipenem through the outer membrane of Escherichia coli K-12 and correlation with their antibacterial activities 78
In vitro activity of sulbactam/ampicillin against ampicillin-resistant, beta-lactamase-producing bacteria isolated in Italian hospitals 78
Interaction with CEP-1 beta-lactamase of RU 51, 746-2, the active form of the new oral cephalosporin RU 51807 78
Affinities of cephalosporins for penicillin-binding proteins and their antibacterial activities in the presence of human serum albumin 78
Resistance of enterococci to ampicillin and glycopeptide antibiotics in Italy 77
Division blocks in temperature-sensitive mutants of Streptococcus faecium (S. faecalis ATCC 9790) 76
Solubilization and isolation of the membrane-bound DD-carboxypeptidase of Streptococcus faecalis ATCC9790. Properties of the purified enzyme 76
Thyrotropin effect on cyclic 3',5'-nucleotide phosphodiesterase intracellular distribution 76
Bacteriostatic and bactericidal activity of levofloxacin against clinical isolates from cystic fibrosis patients. 76
A new insertion sequence element containing a cfiA gene in the first imipenem-resistant Bacteroides fragilis strain isolated in Italy 76
The penicillin-binding proteins in Streptococcus faecalis ATCC 9790 75
Activity of penems against methicillin-resistant Staphylococcus aureus [letter] 75
Totale 9.387
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Categoria #
all - tutte 47.994
article - articoli 43.334
book - libri 350
conference - conferenze 3.264
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.046
Totale 95.988
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.011 0 0 0 0 0 0 194 177 50 202 36 352
2020/20211.939 173 285 77 239 253 239 20 185 158 16 234 60
2021/20221.138 98 268 8 45 40 34 18 84 58 43 118 324
2022/20233.034 233 248 292 459 309 773 33 213 330 19 89 36
2023/20241.281 58 150 88 127 122 163 34 284 8 21 131 95
2024/20251.454 287 254 108 581 147 48 29 0 0 0 0 0
Totale 14.536