CATALOGO DEI PRODOTTI DELLA RICERCA

FONTANA, Roberta
 Distribuzione geografica
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Continente #
NA - Nord America 10.312
EU - Europa 7.792
AS - Asia 5.704
SA - Sud America 712
AF - Africa 99
OC - Oceania 10
Continente sconosciuto - Info sul continente non disponibili 2
Totale 24.631
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Nazione #
US - Stati Uniti d'America 10.221
SG - Singapore 2.734
RU - Federazione Russa 2.633
GB - Regno Unito 2.008
CN - Cina 1.520
BR - Brasile 578
IT - Italia 531
SE - Svezia 487
HK - Hong Kong 482
IE - Irlanda 475
FI - Finlandia 429
DE - Germania 418
FR - Francia 415
VN - Vietnam 406
UA - Ucraina 210
KR - Corea 194
IN - India 67
AR - Argentina 50
JP - Giappone 49
BE - Belgio 43
CA - Canada 41
BD - Bangladesh 40
ID - Indonesia 33
NL - Olanda 33
IQ - Iraq 28
MX - Messico 27
EC - Ecuador 25
ES - Italia 24
TR - Turchia 23
ZA - Sudafrica 23
PL - Polonia 22
PK - Pakistan 21
NG - Nigeria 17
MA - Marocco 16
CO - Colombia 14
IL - Israele 13
SA - Arabia Saudita 13
PY - Paraguay 12
UZ - Uzbekistan 11
PH - Filippine 10
AE - Emirati Arabi Uniti 9
AU - Australia 9
PE - Perù 9
AL - Albania 8
DZ - Algeria 8
EG - Egitto 8
JO - Giordania 8
KE - Kenya 8
TN - Tunisia 8
VE - Venezuela 8
AZ - Azerbaigian 7
CL - Cile 7
MY - Malesia 7
PA - Panama 7
HU - Ungheria 6
AT - Austria 5
LT - Lituania 5
LV - Lettonia 5
RO - Romania 5
CH - Svizzera 4
KG - Kirghizistan 4
MD - Moldavia 4
OM - Oman 4
PT - Portogallo 4
RS - Serbia 4
BO - Bolivia 3
ET - Etiopia 3
GY - Guiana 3
HN - Honduras 3
JM - Giamaica 3
KZ - Kazakistan 3
NO - Norvegia 3
NP - Nepal 3
UY - Uruguay 3
AM - Armenia 2
CG - Congo 2
CI - Costa d'Avorio 2
HR - Croazia 2
KH - Cambogia 2
LA - Repubblica Popolare Democratica del Laos 2
LB - Libano 2
LU - Lussemburgo 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AO - Angola 1
BG - Bulgaria 1
BS - Bahamas 1
BZ - Belize 1
CR - Costa Rica 1
CU - Cuba 1
CZ - Repubblica Ceca 1
DO - Repubblica Dominicana 1
EE - Estonia 1
GP - Guadalupe 1
GR - Grecia 1
GT - Guatemala 1
IR - Iran 1
KW - Kuwait 1
MK - Macedonia 1
ML - Mali 1
MM - Myanmar 1
Totale 24.618
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Città #
Jacksonville 1.699
Southend 1.588
Singapore 1.539
Ashburn 1.109
Chandler 1.014
Moscow 802
Woodbridge 798
Dallas 698
San Jose 680
Ann Arbor 645
Hong Kong 476
Houston 476
Dublin 475
The Dalles 291
Verona 221
Wilmington 183
Lawrence 182
Princeton 182
Los Angeles 163
Beijing 153
Ho Chi Minh City 150
Nanjing 147
New York 135
Jinan 128
Boardman 113
Shenyang 113
Hanoi 93
Buffalo 80
Tianjin 78
Lancaster 77
Sindelfingen 71
Milan 66
Nanchang 60
Hebei 57
Changsha 51
São Paulo 51
Zhengzhou 50
Helsinki 48
Jiaxing 48
Santa Clara 46
Munich 44
Ningbo 44
Brussels 43
Haikou 43
Hangzhou 42
Columbus 41
Philadelphia 41
Auburn Hills 34
Guangzhou 32
Redondo Beach 32
Norwalk 30
Taizhou 30
Tokyo 30
Taiyuan 29
Frankfurt am Main 28
Seattle 28
Chicago 24
Falls Church 24
Fuzhou 24
Washington 24
Orem 23
Rome 22
Warsaw 21
Council Bluffs 20
Fairfield 20
Haiphong 20
Stockholm 20
London 18
Da Nang 17
Turku 17
San Francisco 16
Manchester 15
Chennai 14
Denver 14
Kumamoto 14
Lanzhou 14
Montreal 14
Seoul 14
Abuja 13
Johannesburg 13
Rio de Janeiro 13
Biên Hòa 12
Edinburgh 12
Jakarta 12
Amsterdam 11
Atlanta 11
Cambridge 11
Mumbai 11
Phoenix 11
Belo Horizonte 10
Boston 10
Dhaka 10
Guayaquil 10
Paris 10
Tashkent 10
Baghdad 9
Brasília 9
Brooklyn 9
Campinas 9
Redwood City 9
Totale 16.251
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Nome #
Emergence of linezolid resistance in the vancomycin-resistant Enterococcus faecium multilocus sequenze typing C1 epidemic lineage. 321
Alterations in peptidoglycan chemical composition associated with rod-to-sphere transition in a conditional mutant of Klebsiella pneumoniae 247
Bacteriostatic and bactericidal activities of beta-lactams against Streptococcus (Enterococcus) faecium are associated with saturation of different penicillin-binding proteins 238
Le penicillin-binding protein: bersagli dell'azione degli antibiotici beta-lattamici, ma anche determinanti della resistenza 236
Diagnostic aspects of cutaneous lesions due to Histoplasma capsulatum in African AIDS patients in nonendemic areas. 211
Antimicrobial susceptibility of respiratory isolates of Enterobacteriaceae and Staphylococcus aureus in Italy: incidence and trends over the period 1997-1999 211
A method for detection of human papillomavirus DNA in stored slides of stained cervical smears 209
A napkin-associated outbreak of Burkholderia cenocepacia bacteraemia in haemodialysis patients. 208
Analysis of the penicillin binding proteins in the membranes of staphylococci of different lyogroups (or species) 206
AcrAB efflux system: expression and contribution to fluoroquinolone resistance in Klebsiella spp. 206
Bacteriolytic activity in staphylococci 205
Detection and quantification of hepatitis B virus DNA by SYBR green real-time polymerase chain reaction 205
Activities of oral antibiotics on Providencia strains isolated from institutionalized elderly patients with urinary tract infections 202
A case of Listeria murray/grayi bacteremia in a patient with advanced Hodgking's disease 202
Detection of penicillin-binding proteins immunologically related to penicillin-binding protein 5 of Enterococcus hirae ATCC 9790 in Enterococcus faecium and Enterococcus faecalis 199
Case report: infezione da Alternaria infectoria in un paziente trapiantato di cuore. 192
A simple method to detect bacteriolytic enzymes produced by Enterobacteriaceae 191
Identification of blaLAP-2 and qnrS1 in Klebsiella pneunmoniae ST147 internationally successful clone 190
Structure-activity relationship of new 2-substituted penem antibiotics 189
Affinities of cephalosporins for penicillin-binding proteins and their antibacterial activities in the presence of human serum albumin 184
Antimicrobial susceptibility profiles of Pseudomonas aeruginosa and Staphylococcus aureus isolated in Italy from patients with hospital-acquired infections. 183
A new insertion sequence element containing a cfiA gene in the first imipenem-resistant Bacteroides fragilis strain isolated in Italy 182
Performance characteristics of current-generation IMMULITE(R) 2000 TORCH assays. 182
Modulatory effects of hen egg-white lysozyme on immune response in mice 181
Control of cell septation by lateral wall extension in a pH-conditional morphology mutant of Klebsiella pneumoniae 177
Linezolid resistance in a Staphylococcus haemolyticus strain isolated in an intensive care unit 177
Target for bacteriostatic and bactericidal activities of beta-lactam antibiotics against Escherichia coli resides in different penicillin-binding proteins 173
Appearance of IMP-1 metallo-beta-lactamase in Europe 173
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 172
Development of a rapid method for quantitative evaluation of Mycobacterium tuberculosis growth based on competitive polymerase chain reaction 170
Stimulation of spreading of trypsinized human fibroblasts by lysozymes from Staphylococcus aureus, hen egg white, and human urine 169
Might Helicobacter pylori infection be associated with distortion on taste perception? 169
Interaction of ceftriaxone with penicillin-binding proteins of Escherichia coli in the presence of human serum albumin 167
Carbapenem-hydrolyzing metallo-beta-lactamases in Pseudomonas aeruginosa 166
Comparative evaluation of ligation-mediated PCR and spoligotyping as screening methods for genotyping of Mycobacterium tuberculosis strains. 165
Detection of VIM-5 metallo-beta-lactamase in a Pseudomonas aeruginosa clinical isolate from Turkey 163
In vitro activity of lomefloxacin (SC-47111) against enterobacteriaceae, enterococci and staphylococci 162
Prevalence of plasmid-mediated quinolone resistance determinants in Enterobacteriaceae strains isolated in North-East Italy 160
First case of bloodstream infection due to Candida magnoliae in a Chinese oncological patient. 159
Activities of meropenem and imipenem against Esterichia coli K-12, and correlation with their ability to penetrate the periplasmic space 158
Comparative evaluation of ligation-mediated-PCR and spoligotyping as screening methods for genotyping of Mycobacterium tuberculosis strains. 158
Comparative affinities for penicillin-binding proteins of multipolar ionic amphoteric cephalosporins in Gram-negative bacteria 158
A two-year prospective study of clinical criteria and polymerase chain reaction assay of cerebrospinal fluid for the diagnosis of viral infections of the central nervous system 157
Diagnosi molecolare delle meningo-encefaliti virali: studio relativo a due anni di esperienza presso il servizio di Microbiologia dell'azienda ospedaliera di Verona 155
Nosocomial cluster of Candida guillermondii fungemia in surgical patients. 154
Epidemiological analysis of vancomycin-resistant enterococci in a large tertiary-care hospital in Northen Italy 154
Identification of the lethal target of benzylpenicillin in Streptococcus faecalis by in vivo penicillin binding studies 152
Characterization of penicillin resistant Streptococcus faecium mutants 152
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 152
Lysozyme inhibitors enhance immune response in mice 149
VanA gene cluster in a Vancomycin-resistant clinical isolate of Bacillus circulans 149
Vancomycin-resistant Enterococcus faecium isolates causino hospital outbreaks in Northen Italy belong to the multilocus sequenze typing C1 lineage. 149
Diagnosi molecolare delle meningo-encefaliti virali :studio relativo a due anni di esperienza 149
Phylogenetic analysis of vancomycin-resistant enterococcus faecium genotypes associated with outbreaks or sporadic infections in Italy 149
Utility of molecular identification in opportunistic mycotic infections: a case of cutaneous Alternaria infectoria infection in a cardiac transplant recipient 148
Appearance of IMP-1 metallo-β-lactamase in Europe 147
Peptidoglycan synthesis in cocci and rods of a pH-dependent, morphologically conditional mutant of Klebsiella pneumoniae 146
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 146
Prevalence of mutations in dihydrofolate reductase and dihydropteroate synthetase genes of Plasmodium falciparum: analysis of imported cases of malaria in Italy 146
Overproduction of a low-affinity penicillin-binding protein and high-level ampicillin resistance in Enterococcus faecium 145
[Intestinal mycobacterial infections in AIDS. Clinical course and treatment of infections caused by Mycobacterium avium, Mycobacterium kansasii, Mycobacterium genavense] 145
Paradoxical response of Enterococcus faecalis to the bactericidal activity of penicillin is associated with reduced activity of one autolysin 144
Activity of penems against methicillin-resistant Staphylococcus aureus [letter] 144
Cloning and characterization of blaVIM, a new integron-borne metallo-beta-lactamase gene from a Pseudomonas aeruginosa clinical isolate 144
The chemical composition of peptidoglycan of Klebsiella pneumoniae strain Mir A12 and ATCC 13883 144
Caratterizzazione molecolare di una epidemia da Candida parapsilosis in terapia intensiva 144
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 142
Outbreak of linezolid-resistant Staphylococcus haemolyticus in an Italian intensive care unit 142
Shifting of the target for the inhibitory action of betalactam in gram-positive streptococci 141
Vancomycin-resistant Bacillus circulans carrying the vanA gene responsible for vancomycin resistance in enterococci [letter] 140
Resistance of Streptococcus pyogenes to erythromycin and related antibiotics in Italy. The Italian Surveillance Group for Antimicrobial Resistance 139
Cutaneous abscess due to Eubacterium lentum in injection drug user: a case report and review of the literature 138
In vitro activity of cefpirome (HR 810) against enterococci and staphylococci 137
Macromolecular synthesis and growth pattern of some PBPs deficient mutants of Streptococcus faecalis ATCC 9790 137
Significato clinico della determinazione di anticorpi anti-Pseudomonas aeruginosa in pazienti con fibrosi cistica 136
Resistance of enterococci to ampicillin and glycopeptide antibiotics in Italy 136
Molecular epidemiology and antibiotic susceptibility of Burkholderia cepacia-complex isolates from an Italian cystic fibrosis centre. 135
Performance of Vitek 2 in antimicrobial susceptibility testing of Pseudomonas aeruginosa isolates with different mechanisms of beta-lactams resistance 135
Monitoraggio delle resistenze agli antibiotici dei principali microrganismi isolati nel corso degli anni 1997-1998 133
Diagnosi molecolare delle infezioni virali del sistema nervoso centrale 133
Envelope protein alterations in a conditional mutant of Klebsiella pneumoniae with pH dependent morphology and temperature dependent division 132
Division of temperature-sensitive Streptococcus faecium mutants after return to the permissive temperature 132
In vitro activity of sulbactam/ampicillin against ampicillin-resistant, beta-lactamase-producing bacteria isolated in Italian hospitals 132
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] 131
Reliability of the MB/BacT system for testing susceptibility of Mycobacterium tuberculosis isolates to antituberculous drugs 131
Vancomycin-resistant Enterococcus spp outbreak in an italian general ICU 131
Different staphylococcal species contain various numbers of penicillin-binding proteins ranging from four (Staphylococcus aureus) to only one (Staphylococcus hyicus) 130
Early initiation of deoxyribonucleic acid replication and shortening of generation time associated with inhibition of lateral wall formation by mecillinam 128
Rapid increase of resistance to erythromycin and clindamycin in Streptococcus pyogenes in Italy, 1993-1995. The Italian Surveillance Group for Antimicrobial Resistance 128
Basi molecolari della sensibilità e della resistenza agli antibiotici negli enterococchi 128
Sensibilità a 23 antibiotici in ceppi nosocomiali di Klebsiella pneumoniae e di altre Enterobacteriaceae isolati da infezioni delle vie respiratorie 128
Diagnostica rapida di aspergillosi invasiva in pazienti ematologici: efficacia della ricerca di DNA aspergillare in siero e sangue periferico rispetto ai metodi convenzionali 128
Mechanisms of resistance of enterococci to beta-lactam antibiotics 127
Performance of different commercial methods for determining minimum inhibitory concentrations of glycopeptides and linezolid against blood isolates of Staphylococcus aureus 127
Substitution of the antibiotic target: a mechanism of intrinsic resistance to beta-lactam antibiotics in gram-oisitive bacteria 126
Streptococcus faecium mutants that are temperature sensitive for cell growth and show alterations in penicillin-binding proteins 125
Intrinsic penicillin resistance in Enterococci 125
Diffusion of meropenem and imipenem through the outer membrane of Escherichia coli K-12 and correlation with their antibacterial activities 124
Resistance surveillance in Italy: four-year results from the MYSTIC Program. 124
Infezione causata da citomegalovirus: confronto tra antigenemia e valutazione quantitativa del DNA virale mediante real-time PCR 123
Totale 16.024
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Categoria #
all - tutte 74.253
article - articoli 66.855
book - libri 495
conference - conferenze 5.340
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.563
Totale 148.506
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021310 0 0 0 0 0 0 0 0 0 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
2024/20253.309 287 254 108 581 147 48 127 164 460 186 214 733
2025/20268.282 722 554 612 1.355 2.117 549 907 463 604 399 0 0
Totale 24.673