UniMC - Pubblicazioni Aperte Digitali

ORTENZI, Claudio
 Distribuzione geografica
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Continente #
NA - Nord America 8.730
EU - Europa 4.547
AS - Asia 1.243
AF - Africa 47
SA - Sud America 30
Continente sconosciuto - Info sul continente non disponibili 19
OC - Oceania 13
Totale 14.629
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Nazione #
US - Stati Uniti d'America 8.650
IT - Italia 1.497
CN - Cina 970
UA - Ucraina 936
DE - Germania 421
GB - Regno Unito 406
AT - Austria 394
FR - Francia 231
SE - Svezia 201
FI - Finlandia 196
CA - Canada 76
VN - Vietnam 67
IE - Irlanda 63
CZ - Repubblica Ceca 62
MU - Mauritius 33
TR - Turchia 33
BE - Belgio 29
RU - Federazione Russa 28
SK - Slovacchia (Repubblica Slovacca) 28
SG - Singapore 25
HK - Hong Kong 24
KR - Corea 24
PH - Filippine 23
IN - India 22
NL - Olanda 22
BR - Brasile 19
EU - Europa 19
JP - Giappone 17
ES - Italia 16
AU - Australia 10
ID - Indonesia 9
IL - Israele 9
IR - Iran 7
EG - Egitto 6
CL - Cile 5
MY - Malesia 4
PL - Polonia 4
CH - Svizzera 3
CO - Colombia 3
DZ - Algeria 3
NZ - Nuova Zelanda 3
RO - Romania 3
ZA - Sudafrica 3
AR - Argentina 2
BG - Bulgaria 2
DK - Danimarca 2
GT - Guatemala 2
MX - Messico 2
NP - Nepal 2
TH - Thailandia 2
TW - Taiwan 2
AM - Armenia 1
LB - Libano 1
LK - Sri Lanka 1
LT - Lituania 1
MD - Moldavia 1
MZ - Mozambico 1
NO - Norvegia 1
PE - Perù 1
SC - Seychelles 1
Totale 14.629
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Città #
Fairfield 907
Jacksonville 793
Chandler 777
Woodbridge 741
Houston 497
Ann Arbor 485
Ashburn 460
Dearborn 424
Wilmington 420
Vienna 393
Seattle 387
New York 290
Beijing 277
Cambridge 267
Macerata 194
London 183
Chicago 180
Boardman 145
Lawrence 134
Princeton 134
Shanghai 109
Milan 96
Nanjing 83
Redwood City 81
Inglewood 79
Helsinki 75
Ottawa 74
Camerino 72
Hefei 65
Dublin 63
Kunming 61
Brooklyn 57
Guangzhou 57
Braunschweig 50
Hanoi 50
Verona 43
San Mateo 39
Auburn Hills 32
Nanchang 32
Brussels 29
San Diego 29
Shenyang 29
Bratislava 28
Florence 24
Zhengzhou 24
Fabriano 23
Jinan 22
Monterubbiano 22
Kocaeli 21
Rome 21
Hebei 18
Los Angeles 18
Dong Ket 16
Ningbo 16
Senigallia 16
Ancona 15
Seongbuk-gu 15
Hangzhou 14
Lattes 14
Philadelphia 14
Des Moines 13
Singapore 13
Fuzhou 12
Acton 11
Centro 11
Pescara 11
San Severino Marche 11
Serra 11
Tianjin 11
Amsterdam 10
Bari 10
Brno 10
Changsha 10
Norwalk 10
São Paulo 10
Taizhou 10
Tokyo 10
Central 9
Düsseldorf 9
Istanbul 9
Leipzig 8
Pisa 8
Tuen Mun 8
Acerra 7
Jiaxing 7
Leawood 7
Lucca 7
Mascalucia 7
Morrovalle 7
Phoenix 7
Rende 7
Tignale 7
Viterbo 7
Cairo 6
Catania 6
Chiswick 6
Chongqing 6
Cingoli 6
Collado Villalba 6
Dallas 6
Totale 10.081
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Nome #
Blepharismins used for chemical defense in two ciliate species of the genus Blepharisma, B. stoltei and B. undulans (Ciliophora: Heterotrichida) 325
Chemical offense by means of toxicysts in the freshwater ciliate, Coleps hirtus 241
A Straightforward Diastereoselective Synthesis and Evaluation of Climacostol, A Natural Product with Anticancer Activities 224
Bioactivity and Structural Properties of Novel Synthetic Analogues of the Protozoan Toxin Climacostol 222
Cold-shock based method to induce the discharge of extrusomes in ciliated protists and its efficiency 218
Climacostol reduces tumour progression in a mouse model of melanoma via the p53-dependent intrinsic apoptotic programme 216
Dysfunctional autophagy induced by the pro-apoptotic natural compound climacostol in tumour cells 214
Metabolites from the Euryhaline Ciliate Pseudokeronopsis erythrina 212
Chemical defense by erythrolactones in the euryhaline ciliated protist. Pseudokeronopsis erythrina 210
Climacostolo: nuovo antibiotico? 204
Le molecole antitumorali dei protozoi ciliati: isolamento, sintesi chimica e attività biologica 202
Natural products from aquatic eukaryotic microorganisms for cancer therapy: Perspectives on anti-tumour properties of ciliate bioactive molecules 202
I PROTOZOI COME MEDIATORI DIDATTICI VERSATILI PER EDUCARE AL VALORE DELLA BIODIVERSITA' 187
Antimicrobial activity of the protozoan toxin climacostol and its derivatives 180
Cell aging-induced methionine oxidation causes an autocrine to paracrine shift of the pheromone activity in the protozoan ciliate, Euplotes raikovi 179
Structural characterization of En-1, a cold-adapted protein pheromone isolated from the Antarctic ciliate Euplotes nobilii 170
Effects of climacostol on normal and tumoral mammalian cell lines 165
LE MOLECOLE BIOATTIVE DEI PROTOZOI DELLE GROTTE DI FRASASSI 162
Predator-prey interactions in ciliated protists 162
Protists as Model Organisms for Biology Teaching 162
The protozoan toxin climacostol inhibits growth and induces apoptosis of human tumor cell lines 157
DNA binding and oxidative DNA damage induced by climacostol–copper(II) complexes: Implications for anticancer properties 156
The NMR solution structure of the pheromone Er-1 from the ciliated protozoan Euplotes raikovi 155
The cell type-specific signal proteins (Pheromones) of protozoan ciliates 155
Cold-adapted Euplotes pheromones 154
An Experience on Environmental Education based on Respect-Reduce-Reuse-Recycle in a Village Primary School in the Marche Region, in Italy 154
Structural characterization of a protein pheromone from a cold-adapted (Antarctic) single-cell eukaryote, the ciliate Euplotes nobilii 153
Competition among homologous polypeptide pheromones of the ciliate Euplotes raikovi for binding to each other's cell receptors 153
Le molecole antitumorali dei protozoi delle grotte di Frasassi: isolamento, sintesi chimica e attività biologica 152
The natural compound climacostol as a prodrug strategy based on pH activation for efficient delivery of cytotoxic small agents 150
The autocrine mitogenic loop of the ciliate Euplotes raikovi: the pheromone membrane-bound forms are the cell binding sites and potential signaling receptors of soluble pheromones 147
The NMR solution structure of the pheromone Er-2 from the ciliated protozoan Euplotes raikovi 147
The species problem in a ciliate with a high multiple mating type system, Euplotes crassus 146
Chemical defence by mono-prenyl hydroquinone in a freshwater ciliate, Spirostomum ambiguum 142
Identification and initial characterization of an autocrine pheromone receptor in the protozoan ciliate Euplotes raikovi 138
null 136
Struttura e biologia dei feromoni dei ciliati 136
The NMR solution structure of the pheromone Er-11 from the ciliated protozoan Euplotes raikovi 135
Nuclear magnetic resonance solution structure of the pheromone Er-10 from the ciliated protozoan Euplotes raikovi 133
Geni e molecole dell’immunità degli invertebrati. Struttura, funzioni, precursori evolutivi e trasferibilità nella ricerca applicata. 132
Methionine sulfoxide reduction in ciliates: characterization of the ready-to-use methionine sulfoxide-R-reductase genes in Euplotes 131
Developmental analysis of the cell recognition mechanism in the ciliate Euplotes raikovi 127
MOLECOLE BIOATTIVE NEI PROTOZOI: ISOLAMENTO, CARATTERIZZAZIONE E POSSIBILI APPLICAZIONI IN CAMPO MEDICO 126
Melanoma progression is reduced by the ciliated protozoan toxin climacostol: results from in vitro and in vivo studies 125
Ciliate diversity and behavioural observations from the chemoautotrophic cave ecosystem of Frasassi, (Marche region, Italy) 123
Protisti in classe: organismi-cellula per l'insegnamento della biologia 121
Purification and initial characterization of two pheromones from the marine Antarctic ciliate, Euplotes nobilii 121
Influence of metallic cations in the witting reaction: useful step for the synthesis of anticancer agents 119
Oxidized Euplotes pheromones: in vitro analysis of their receptor binding reactions 118
Climacostol, a ciliate secondary metabolite with anticancer activity: results from in vitro and in vivo studies 115
Protisti in classe 114
Il “Progetto grotte” tra insegnamenti disciplinari, laboratori, tirocinio indiretto e rapporti con il territorio: un’esperienza nel Corso di laurea in Scienze della formazione primaria. 113
The non-proteic extrusive secondary metabolites in ciliated protists 112
Antimitotic and cytotoxic activity of climacostol on tumoral mammalian cells 111
Structural Modification of the Protozoan Toxin Climacostol for Biotechnological Applications 110
p53 system at the molecular crossroad regulating apoptosis/autophagy balance: natural bioactive compounds as small molecule killing tumours and dual targeting prodrug strategy 110
Predator-prey interactions between protists and microinvertebrates 109
A cooperative model for receptor recognition and cell adhesion: structure of the pheromone Er-1 from the ciliated protozoan Euplotes raikovi 104
Isolamento riproduttivo e variabilità elettroforetica nel gruppo di specie Euplotes crassus-minuta-vannus. 104
Functional association of Euplotes raikovi pheromone-receptor system with a cyclophylin. 102
Attività antimitotica e citotossica del climacostol su cellule tumorali 100
La fauna selvatica come elemento di conservazione dei pascoli: importanza potenziale e modello di approccio sperimentale al problema ai fini gestionali. 99
Ciliate lipidomics: the case of Coleps hirtus 97
The defensive function of trichocysts in Paramecium tetraurelia against metazoan predators compared with the chemical defense of two species of toxin containing ciliates 95
Effect of N-acetyl-L-cysteine on ROS production and cell death caused by climacostol in human promyelocytic leukemia cells 94
Cell ageing and oxidation of protein pheromones in the single-cell micro-eucaryote Euplotes 94
Speciation and adaptative biology of antarctic ciliated protozoa. 93
L'AMBIENTE IPOGEO: UN LABORATORIO NATURALE PER RICERCA E DIDATTICA. 93
Mammalian cytokines and ciliate pheromones: chance convergence in structure and function, or genuine evolutionary relationship? 90
Euplotes pheromones 89
Observation on the biology of Euplotes charon (HYPOTRICHIDA, CILIOPHORA) 89
Structural characterization of a second pheromone (En-1) isolated from the Antarctic ciliate, Euplotes nobilii. J. Eukaryotic Microbiology 89
Invecchiamento cellulare e ossidazione dei feromoni nei protozoi ciliati 89
Electrophoretic variations within the group of species Euplotes crassus, E. minuta and E. vannus. 87
Ciliates biodiversity from the Frasassi caves: the sulfidric microhabitats of "Pozzo dei cristalli" 87
Le molecole antitumorali dei protozoi ciliati 87
La Biodiversità degli Eucarioti antartici marini e di acque interne come fonte di sostanze bioattive naturali. 86
An integrated study of the species problem in the Euplotes crassus-minuta-vannus group 85
Variabilità elettroforetica nel gruppo di specie marine Euplotes crassus-minuta-vannus (CILIOPHORA, HYPOTRICHIDA). 85
Fattori solubili (GAMONI) regolanti l'interazione sessuale nel protozoo ciliato E. raikovi. 85
Structural characterization of a pheromone from the antarctic ciliate Euplotes nobilii. 85
Cytotoxic compounds of the ciliate Coleps hirtus from Frasassi caves 84
Protists in classroom: single-celled organisms for biology teaching 83
Pheromone oxidation and cell aging in Euplotes raikovi. 83
Climacostol: an antitumor molecule from ciliated protozoa 82
Evidence that Euplotes raikovi releases inducing mating factors (gamones) 81
Electrophoretic comparison within the group of species Euplotes crassus-minuta-vannus. 80
Evidence for self recognition in the ciliate mating type mechanism. 80
MOLECOLE BIOATTIVE DI PROTOZOI CILIATI A VITA LIBERA: STRUTTURA, MECCANISMO D'AZIONE E POSSIBILITA' APPLICATIVE 79
Ciliates of the Frasassi caves: a potential source of bioactive molecules for biotechnological applications 78
SPECIES PROBLEM IN THE MARINE GROUP OF SPECIES EUPLOTES CRASSUS-MINUTA-VANNUS. 77
CELL AGEING AND PHEROMONE OXIDATION IN EUPLOTES 77
Toxic secondary metabolites in predator-prey interactions among ciliated protists 77
Ciliate mating types and their specific protein pheromones 75
The molecular basis of self-nonself recognition in the mating type mechanism of the ciliate Euplotes raikovi. 75
Microfauna interstiziale antartica: morfologia e biologia di alcuni ciliati del mare di Ross. 74
I FEROMONI DEL FREDDO, OVVERO DI EUPLOTES NOBILII 74
Caratterizzazione strutturale di un feromone del ciliato antartico Euplotes nobilii. 73
Mechanical and chemical interactions in offense-defense strategies of freshwater ciliates. 73
Electrophoresis comparison between Euplotes vannus and Euplotes crassus strains. 72
Totale 12.678
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Categoria #
all - tutte 71.787
article - articoli 40.994
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 2.817
Totale 115.598
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20203.766 285 190 291 882 200 476 405 398 182 334 95 28
2020/20212.329 208 154 127 151 159 233 366 208 109 240 297 77
2021/20221.091 93 141 44 75 54 84 36 118 138 100 156 52
2022/20232.294 373 58 33 291 274 223 43 259 432 46 189 73
2023/20241.556 221 43 120 125 79 461 136 134 60 50 68 59
2024/2025104 104 0 0 0 0 0 0 0 0 0 0 0
Totale 14.861