Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

DE GRAZIA, Simona
 Distribuzione geografica
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Continente #
NA - Nord America 12.841
EU - Europa 5.946
AS - Asia 4.894
SA - Sud America 847
Continente sconosciuto - Info sul continente non disponibili 590
AF - Africa 130
OC - Oceania 14
Totale 25.262
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Nazione #
US - Stati Uniti d'America 12.529
SG - Singapore 1.711
RU - Federazione Russa 1.485
IT - Italia 1.288
CN - Cina 1.246
FI - Finlandia 715
BR - Brasile 639
HK - Hong Kong 511
UA - Ucraina 478
DE - Germania 470
VN - Vietnam 452
PL - Polonia 300
GB - Regno Unito 285
FR - Francia 264
IE - Irlanda 256
JP - Giappone 190
BD - Bangladesh 170
CA - Canada 156
SE - Svezia 142
IN - India 134
KR - Corea 114
AR - Argentina 75
IQ - Iraq 62
MX - Messico 55
NL - Olanda 47
CO - Colombia 42
TR - Turchia 42
RO - Romania 40
PK - Pakistan 36
BE - Belgio 35
AT - Austria 34
ID - Indonesia 30
EC - Ecuador 27
UZ - Uzbekistan 25
ZA - Sudafrica 24
ES - Italia 23
MY - Malesia 23
SA - Arabia Saudita 23
VE - Venezuela 23
CR - Costa Rica 22
CI - Costa d'Avorio 20
MA - Marocco 20
JM - Giamaica 19
JO - Giordania 17
PH - Filippine 15
CH - Svizzera 14
AU - Australia 13
NP - Nepal 12
TT - Trinidad e Tobago 12
UY - Uruguay 12
EG - Egitto 11
HN - Honduras 11
KZ - Kazakistan 11
CL - Cile 10
IL - Israele 10
IR - Iran 10
AE - Emirati Arabi Uniti 9
HU - Ungheria 9
KE - Kenya 9
AZ - Azerbaigian 8
DZ - Algeria 8
LT - Lituania 8
NI - Nicaragua 8
PY - Paraguay 8
SV - El Salvador 8
DK - Danimarca 7
NG - Nigeria 7
RS - Serbia 7
BG - Bulgaria 6
BY - Bielorussia 6
CZ - Repubblica Ceca 6
ET - Etiopia 6
PE - Perù 6
TN - Tunisia 6
BB - Barbados 5
BO - Bolivia 5
LB - Libano 5
OM - Oman 5
AL - Albania 4
GR - Grecia 4
MZ - Mozambico 4
PA - Panama 4
TH - Thailandia 4
BH - Bahrain 3
EU - Europa 3
GA - Gabon 3
HR - Croazia 3
PS - Palestinian Territory 3
BS - Bahamas 2
BW - Botswana 2
CG - Congo 2
DO - Repubblica Dominicana 2
EE - Estonia 2
GE - Georgia 2
GT - Guatemala 2
LC - Santa Lucia 2
NO - Norvegia 2
SN - Senegal 2
SY - Repubblica araba siriana 2
TW - Taiwan 2
Totale 24.651
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Città #
Ashburn 1.572
Fairfield 1.300
Singapore 1.157
San Jose 984
Chandler 621
Woodbridge 604
Houston 537
Wilmington 519
Seattle 485
Hong Kong 483
Cambridge 448
Ann Arbor 365
Zgierz 275
Jacksonville 262
Dublin 256
Council Bluffs 245
Palermo 242
Des Moines 238
Beijing 234
Los Angeles 202
Santa Clara 194
Medford 185
Tokyo 184
Moscow 183
Dallas 177
New York 175
Frankfurt am Main 150
Ho Chi Minh City 148
Boardman 135
Lauterbourg 122
Nanjing 120
Princeton 116
Hanoi 113
Altamura 102
Milan 98
Chicago 88
Hefei 86
Lawrence 80
San Diego 69
Helsinki 68
Tulsa 66
The Dalles 62
London 61
Buffalo 58
Rome 58
Dearborn 54
São Paulo 51
Shenyang 50
Orem 45
Phoenix 40
Atlanta 39
Toronto 39
Seongnam 38
Hebei 35
Ludwigshafen am Rhein 35
Nanchang 34
Tianjin 33
Jinan 30
Brussels 28
Changsha 28
Columbus 28
Denver 28
Lappeenranta 28
Montreal 28
Nuremberg 27
Mumbai 25
Brooklyn 24
Guangzhou 24
Saint Petersburg 24
Springfield 24
Hangzhou 23
Jiaxing 23
Baghdad 22
Chennai 22
Da Nang 22
Kumar 22
Castelnuovo Scrivia 21
Vienna 21
Abidjan 20
Stockholm 20
Zhengzhou 20
Haiphong 19
Rio de Janeiro 19
Washington 19
Ottawa 18
Amsterdam 17
San Paolo di Civitate 17
Seoul 17
Tashkent 17
Johannesburg 16
Kuala Lumpur 16
Mexico City 16
Ningbo 16
Paris 16
Verona 16
Warsaw 16
Albany 15
Philadelphia 15
Amman 14
Belo Horizonte 14
Totale 15.315
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Nome #
Ruolo dell'interazione NK/KIR nella storia naturale delle infezioni virali 317
Heterogeneity and temporal dynamics of evolution of G1 human rotaviruses in a settled population. 295
Assignment of the group A rotavirus NSP4 gene into genotypes using a hemi-nested multiplex PCR assay: a rapid and reproducible assay for strain surveillance studies 293
Lineage diversification and recombination in type-4 human astroviruses 292
Review of group A rotavirus strains reported in swine and cattle 282
Canine-origin G3P[3]Rotavirus strain in child with acute gastroenteritis. 274
Analysis of early strains of the norovirus pandemic variant GII.4 Sydney 2012 identifies mutations in adaptive sites of the capsid protein 273
Antibodies for strain 2117-like vesiviruses (caliciviruses) in humans 264
Detection of the norovirus variants GGII.4 Hunter and GGIIb/Hilversum in Italian children with gastroenteritis. 252
Surveillance of enteric virus infections in a neonatal intensive care unit. 250
A case of spotted fever rickettsiosis in a HIV-positive patient 249
Norovirus GII.17 as Major Epidemic Strain in Italy, Winter 2015-16 249
Investigation and control of a Norovirus outbreak of probable waterborne transmission through a municipal groundwater system. 248
Attualità in tema di gastroenteriti virali infantili 247
Introduction and prolonged circulation of G12 rotaviruses in Sicily 247
Analysis of GII.P7 and GII.6 noroviruses circulating in Italy during 2011–2016 reveals a replacement of lineages and complex recombination history 243
Congenital cytomegalovirus related intestinal malrotation: a case report 242
Diversity of human rotaviruses detected in Sicily, Italy, over a 5-years period (2001-2005). 238
Agenti virali di gastroenterite in bambini palermitani: epidemiologia e diversità molecolare 234
Analysis of the ORF2 of human astroviruses reveals lineage diversification, recombination and rearrangement and provides the basis for a novel sub-classification system. 234
Genetic heterogeneity of porcine enteric caliciviruses identified from diarrhoeic piglets 234
Predictors of Hepatitis B Surface Antigen Titers two decades after vaccination in a cohort of students and post-graduates of the Medical School at the University of Palermo, Italy 231
Clinically-based determination of safe DNAemia cutoff levels for preemptive therapy or human cytomegalovirus infections in solid organ and hematopoietic stem cell transplant recipients 230
Neutralizing Antibodies Response against SARS-CoV-2 Variants of Concern Elicited by Prior Infection or mRNA BNT162b2 Vaccination 230
Molecular epidemiology of astrovirus infection in Italian children with gastroenteritis 229
A feline rotavirus G3P[9] carries traces of multiple reassortment events and resembles rare human G3P[9] rotaviruses 227
Emerging GII.4 norovirus variants affect children with diarrhea in Palermo, Italy in 2006 227
Data mining from a 27-years rotavirus surveillance in Palermo, Italy 227
Genotyping of GII.4 and GIIb norovirus RT-PCR amplicons by RFLP analysis 225
Waterborne Norovirus outbreak at a seaside resort likely originating from municipal water distribution system failure 225
Genetic variability among serotype G4 Italian human rotaviruses 219
Analisi della variabilità genetica delle proteine capsidiche VP7 e VP4 in Rotavirus umani di tipo G4 circolanti in Sicilia nel periodo 1990-2003 217
G2 ROTAVIRUS INFECTIONS IN AN INFANTILE POPULATION OF THE SOUTH OF ITALY: VARIABILITY OF VIRAL STRAINS OVER TIME. 216
Molecular epidemiology of astrovirus infection in Italian children with gastroenteritis. 216
Performance evaluation of gastrointestinal viral ELIte panel multiplex RT-PCR assay for the diagnosis of rotavirus, adenovirus and astrovirus infection 216
Visceral leishmaniasis: host-parasite interactions and clinical presentation in the immunocompetent and in the immunocompromised host. 213
Identification of a multi-reassortant G12P[9] rotavirus with novel VP1, VP2, VP3 and NSP2 genotypes in a child with acute gastroenteritis 212
Evolution of G1 rotavirus strains in Italian children in an 18-year period. Proceedings of the 16th Europen Congress of Clinical Microbiology and Infectious Diseases (ECCMID). 209
An Analysis of the Neutralizing Antibodies against the Main SARS-CoV-2 Variants in Healthcare Workers (HCWs) Vaccinated against or Infected by SARS-CoV-2 207
Norovirus and gastroenteritis in hospitalized children, Italy. 207
Viral gastroenteritis in children hospitalised in Sicily, Italy 207
Unusual assortment of segments in 2 rare human rotavirus genomes 207
Antibodies Responses to SARS-CoV-2 in a Large Cohort of Vaccinated Subjects and Seropositive Patients 207
Genomic characterization of a novel group A lamb rotavirus isolated in Zaragoza, Spain 206
GASTROENTERITE VIRALE IN 215 BAMBINI SICILIANI 205
Identification of the novel Kawasaki 2014 GII.17 human norovirus strain in Italy, 2015 202
Age and Cytokine Gene Variants Modulate the Immunogenicity and Protective Effect of SARS-CoV-2 mRNA-Based Vaccination 200
Enterite da Norovirus nei bambini ospedalizzati a Palermo 198
Recombinant norovirus GII.g/GII.12 gastroenteritis in children 196
Molecular characterization of genotype G6 human rotavirus strains detected in Italy from 1986 to 2009 195
Cytomegalovirus infection in immunocompetent patients. Clinical and immunological considerations 195
Assessment of SARS-CoV-2 RNA shedding in semen of 36 males with symptomatic, asymptomatic, and convalescent infection during the first and second wave of COVID-19 pandemic in Italy 195
Analisi della variabilità genetica delle proteine capsidiche VP7 e VP4 in Rotavirus umani di tipo G4 circolanti in Sicilia nel periodo 1990-2003 192
Genetic characterization of G3 rotaviruses detected in Italian children in the years 1993–2005 192
Relationships among porcine and human P[6] rotaviruses: Evidence that the different human P[6] lineages have originated from multiple interspecies transmission events. 191
Surveillance of human astrovirus circulation in Italy 2002-2005: emergence of lineage 2c strains 191
Sentinel hospital-based surveillance for norovirus infection in children with gastroenteritis between 2015 and 2016 in Italy 189
Evidence of genetic variation of capsid protein VP7 in genotype G4 human rotavirus strains circulating in Palermo in the period 1990-2003 188
POST-COVID RESURGENCE OF RESPIRATORY VIRUS INFECTIONS IN PALERMO UNIVERSITY HOSPITAL 186
Is Italian population protected from Poliovirus? Results of a seroprevalence survey in Florence, Italy 185
Epidemiological dynamics of norovirus GII.4 variant New Orleans 2009 184
Frequency of John Cunningham virus (JCV) DNA and of antibodies against JCV in patients affected by multiple sclerosis and their relationship with natalizumab therapy 183
Full-genome sequencing of a Hungarian canine G3P[3] Rotavirus A strain reveals high genetic relatedness with a historic Italian human strain 183
Complete genome analysis of contemporary G12P[8] rotaviruses reveals heterogeneity within Wa-like genomic constellation 183
Artificial chromosome libraries of Streptomyces coelicolor A3(2) and Planobispora rosea 183
Evolution of DS-1-like human G2P[4] rotaviruses assessed by complete genome analyses 181
Novel recombinant GII.P16_GII.13 and GII.P16_GII.3 norovirus strains in Italy 181
Rare AU-1-like G3P[9] human rotaviruses with a Kun-like NSP4 gene in children with diarrhea in Italy 180
Nation-wide surveillance study of Human Astrovirus infections in Italian paediatric population 180
Heterogeneity and dynamics of evolution of G1 human rotavirus in Palermo: alternate circulation of different lineages and sub-lineages 179
Performance analysis of two immunochromatographic assays for the diagnosis of rotavirus infection 179
Assessing the burden of viral co-infections in acute gastroenteritis in children: An eleven-year-long investigation 179
Enterite da Noravirus nei bambini ospedalizzati a Palermo 179
Performance evaluation of a newly developed molecular assay for the accurate diagnosis of gastroenteritis associated with norovirus of genogroup II 174
HLA and killer cell immunoglobulin-like receptors influence the natural course of CMV infection 173
Norovirus GII.4/Sydney/2012 in Italy: winter 2012-2013 171
Molecular evolutionary analysis of type-1 human astroviruses identifies putative sites under selection pressure on the capsid protein 171
Dynamics of evolution of the major human rotavirus strain P[8],G1. 169
Confronto di metodiche per la diagnosi di infezione da norovirus in pazienti pediatrici con gastroenterite 168
VALUTAZIONE DI DUE TEST IMMUNOCROMATOGRAFICI PER LA DIAGNOSI DI INFEZIONE DA ROTAVIRUS 168
Variant GII.4 noroviruses in Italian children 167
Temporal variation in the distribution of type-1 human astrovirus lineages in a settled population over 14 years 166
Biological Specimen Banking as a Time Capsule to Explore the Temporal Dynamics of Norovirus Epidemiology 165
Multiple reassortment and interspecies transmission events contribute to the diversity of feline, canine and feline/canine-like human group A rotavirus strains 165
Human cytomegalovirus glycoprotein B genotypes in immunocompetent, immunocompromised, and congenitally infected Italian populations 165
Rotavirus umani ed animali di genotipo G3 responsabili di gastroenterite infantile a Palermo nel 1993-2005. 164
Detection of a porcine-like rotavirus in a child with enteritis in Italy 163
Caratterizzazione molecolare di rari ceppi di rotavirus con specificità G3P[9] in bambini ospedalizzati a Palermo con gastroenterite. 162
Evaluation of T2 Magnetic Resonance (T2MR®) Technology for the Early Detection of ESKAPEc Pathogens in Septic Patients 161
Molecular characterization of a canine-like human rotavirus strain G3P[3] isolated in Palermo, Italy. 161
Isolation of a canine-like human rotavirus strain G3P[3] from a child with acute gastroenteritis hospitalised in Palermo, Italy. 161
Recombinant GII.P16 genotype challenges RT-PCR-based typing in region A of norovirus genome 161
Seroprevalence of Norovirus Genogroup IV antibodies among humans, Italy, 2010–2011 160
Serological status for TORCH in women of childbearing age: a decade-long surveillance (2012-2022) in Italy 160
Genetic heterogeneity and recombination in human type 2 astroviruses 159
Evaluation of the diagnostic performances of two commercially available assays for the detection of enteric adenovirus antigens 159
Prevalence of Toscana sand fly virus antibodies in neurological patients and control subjects in Sicily 156
Evolution of G1 rotavirus strains in Italian children in an 18-year period. 155
Caratterizzazione di rotavirus umani non tipizzabili in Italia: identificazione di rari stipiti P3[9],G6 e P[14],G6 e correlazione con i virus G6 animali. 153
Emergence in 2017–2019 of novel reassortant equine-like G3 rotavirus strains in Palermo, Sicily 153
Totale 20.331
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Categoria #
all - tutte 85.822
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 85.822
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022968 0 0 0 26 64 49 57 87 175 151 99 260
2022/20231.880 173 350 10 172 210 283 204 153 183 24 90 28
2023/2024875 36 127 49 102 58 219 81 34 11 14 13 131
2024/20252.447 50 125 153 240 77 106 163 158 215 282 338 540
2025/20268.881 597 325 488 670 770 1.303 1.108 920 677 1.230 357 436
2026/20272.116 366 286 1.294 170 0 0 0 0 0 0 0 0
Totale 25.262