IRIS
PTAK, Grazyna
 Distribuzione geografica
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Continente #
NA - Nord America 10.268
AS - Asia 4.626
EU - Europa 3.234
SA - Sud America 432
Continente sconosciuto - Info sul continente non disponibili 127
AF - Africa 83
OC - Oceania 28
Totale 18.798
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Nazione #
US - Stati Uniti d'America 10.124
CN - Cina 1.509
VN - Vietnam 1.226
SG - Singapore 1.159
DE - Germania 871
UA - Ucraina 605
HK - Hong Kong 339
BR - Brasile 307
RU - Federazione Russa 304
GB - Regno Unito 300
SE - Svezia 264
FI - Finlandia 229
IT - Italia 191
IE - Irlanda 173
FR - Francia 97
BE - Belgio 81
CA - Canada 71
IN - India 66
BD - Bangladesh 47
MX - Messico 44
JP - Giappone 41
TR - Turchia 36
AR - Argentina 35
PL - Polonia 28
IR - Iran 26
CO - Colombia 25
IQ - Iraq 24
EC - Ecuador 23
ID - Indonesia 22
ZA - Sudafrica 22
ES - Italia 19
SA - Arabia Saudita 18
AU - Australia 17
EU - Europa 12
MY - Malesia 12
PH - Filippine 12
UZ - Uzbekistan 12
VE - Venezuela 12
KR - Corea 11
PK - Pakistan 11
TN - Tunisia 11
NZ - Nuova Zelanda 10
AE - Emirati Arabi Uniti 9
CL - Cile 9
EG - Egitto 9
NL - Olanda 9
LT - Lituania 8
AT - Austria 7
CZ - Repubblica Ceca 6
KE - Kenya 6
MA - Marocco 6
SN - Senegal 6
TT - Trinidad e Tobago 6
UY - Uruguay 6
CH - Svizzera 5
ET - Etiopia 5
IL - Israele 5
KZ - Kazakistan 5
PE - Perù 5
PY - Paraguay 5
AL - Albania 4
BB - Barbados 4
DK - Danimarca 4
DZ - Algeria 4
JO - Giordania 4
RO - Romania 4
TH - Thailandia 4
BO - Bolivia 3
BY - Bielorussia 3
GE - Georgia 3
GR - Grecia 3
HN - Honduras 3
HU - Ungheria 3
JM - Giamaica 3
NP - Nepal 3
OM - Oman 3
PS - Palestinian Territory 3
TW - Taiwan 3
AO - Angola 2
AZ - Azerbaigian 2
BS - Bahamas 2
BW - Botswana 2
CR - Costa Rica 2
DO - Repubblica Dominicana 2
GT - Guatemala 2
KG - Kirghizistan 2
KW - Kuwait 2
MD - Moldavia 2
NG - Nigeria 2
NI - Nicaragua 2
NO - Norvegia 2
PT - Portogallo 2
SK - Slovacchia (Repubblica Slovacca) 2
AD - Andorra 1
AM - Armenia 1
BA - Bosnia-Erzegovina 1
BF - Burkina Faso 1
BG - Bulgaria 1
BH - Bahrain 1
BJ - Benin 1
Totale 18.661
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Città #
Fairfield 1.143
Dong Ket 1.113
Chandler 754
Woodbridge 747
Ashburn 744
Houston 712
Jacksonville 710
Singapore 618
Ann Arbor 568
Seattle 489
Dearborn 432
Cambridge 429
Wilmington 424
Hong Kong 336
Beijing 264
San Jose 240
Nanjing 227
Council Bluffs 191
Dublin 174
The Dalles 138
Nanchang 136
Boardman 127
Shanghai 121
Falkenstein 117
Princeton 116
Lawrence 114
Moscow 99
Helsinki 97
Kunming 86
Brussels 81
Des Moines 76
Omaha 74
Teramo 57
Los Angeles 53
Munich 53
Hangzhou 48
Düsseldorf 47
New York 44
Ho Chi Minh City 43
Tianjin 40
Dallas 36
Jinan 36
San Mateo 34
Guangzhou 33
Phoenix 33
Tokyo 32
Santa Clara 30
São Paulo 30
Lanzhou 28
San Diego 28
Shenyang 28
Hefei 27
Ottawa 27
Chicago 23
San Francisco 23
Mexico City 22
Frankfurt am Main 21
Hanoi 18
London 18
Changchun 17
Falls Church 17
Orem 17
Zanjan 17
Changsha 15
Auburn Hills 14
Dormagen 14
Jiaxing 14
Atlanta 13
Orange 13
Rome 13
Taizhou 13
Zhengzhou 13
Montreal 12
Ningbo 12
Denver 11
Hounslow 11
Milan 11
Tashkent 11
Brooklyn 10
Porto Alegre 10
Turku 10
Andover 9
Baghdad 9
Hanover 9
Leawood 9
Norwalk 9
Toronto 9
Fuzhou 8
Hebei 8
Hillsboro 8
Kars 8
Kuala Lumpur 8
Medellín 8
Mountain View 8
Quito 8
Stockholm 8
Warsaw 8
Amsterdam 7
Chennai 7
Chongqing 7
Totale 13.052
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Nome #
Expression profile of imprinted genes and DNA methyl transferases in uniparental sheep placenta 395
Preservation of the wild European mouflon: the first example of genetic management using a complete program of reproductive biotechnologies 387
Danno cellulare diretto in blastocisti ovine esposte a policlorobifenili (PCBs) 384
Asymmetric nuclear reprogramming in somatic cell nuclear transfer? 372
343 direct expression of pluripotency markers in cultured somatic cells by small reprogramming molecules. 342
42 conversion of the chromatin of somatic cells into spermatid-like structures. 307
39 placenta abnormalities in sheep somatic cell clones at 20 days of gestation. 295
A short exposure to polychlorinated biphenyls deregulates cellular autophagy in mammalian blastocyst in vitro. 270
Maternal placental vascularity and capillary endothelial cell proliferation during early pregnancy after transfer of embryos generated through assisted reproductive technology in sheep. 268
Biological time machines: a realistic approach for cloning an extinct mammal. 262
Plasma membrane and acrosome loss before ICSI is required for sheep embryonic development 261
Synergies between assisted reproduction technologies and functional genomics 254
A Review paper: a review of the pathology of abnormal placentae of somatic cell nuclear transfer clone pregnancies in cattle, sheep, and mice 252
Cloning advances and challenges for conservation 252
High levels of anandamide, an endogenous cannabinoid, block the growth of sheep preimplantation embryos by inducing apoptosis and reversible arrest of cell proliferation 245
Cloning the mammoth: a complicated task or just a dream? 233
Improving delivery and offspring viability of in vitro-produced and cloned sheep embryos 232
The capacity to reprogramme is an intrinsic property of adult somatic cells 215
Deregulated Expression of Mitochondrial Proteins Mfn2 and Bcnl3L in Placentae from Sheep Somatic Cell Nuclear Transfer (SCNT) Conceptuses 215
Cloning of endangered mammalian species: any progress? 215
Development of sheep androgenetic embryos is boosted following transfer of male pronuclei into androgenetic hemizygotes. 214
Exposure Of Ovine Blastocysts To Polychlorobiphenyl (Aroclor 1254): Ultrastructural Modifications And Embryotoxicity 212
Nuclei of nonviable ovine somatic cells develop into lambs after nuclear transplantation. 212
Donor-Dependent Developmental Competence of Oocytes from Lambs Subjected to Repeated Hormonal Stimulation 212
Review paper: a review of the pathology of abnormal placentae of somatic cell nuclear transfer clone pregnancies in cattle, sheep, and mice 209
Developmental and functional evidence of nuclear immaturity in prepubertal oocytes 207
Differentiation potential and GFP labeling of sheep bone marrow derived mesenchymal stem cells. 206
GENETIC RESCUE OF AN ENDANGERED MAMMAL BY CROSS-SPECIES NUCLEAR TRANSFER USING POST-MORTEM SOMATIC CELLS. 197
Conservation of IGF2-H19 and IGF2R imprinting in sheep: effects of somatic cell nuclear transfer 194
In vitro nuclear remodelling of Somatic cell chromatin with protamine improves nuclear reprogramming efficiency. Licence granted: 05/05/2014, PPA Number: US 61/982,357 193
Oocyte maturation is required for correct sperm chromatin rearrangement 192
Embryonic diapause is conserved across mammals. 191
Maternal placental vascularity and capillary endothelial cell proliferation during early pregnancy after transfer of embryos generated through assisted reproductive technology in sheep. 189
Efficient Production and Cellular Characterization of Sheep Androgenetic Embryos 188
Cloning Endangered Species 188
Freeze-dried somatic cells direct embryonic development after nuclear transfer 187
Does an improper placental vascularization in pregnancies from in vitro produced sheep embryos compromise heart development? 181
Ovum pick up in sheep. Efficiency of in vitro embryo production, vitrification and birth of offspring 177
Placental abnormalities associated with post-natal mortality in sheep somatic cell clones 176
Two different way sto die: Apoptosis and autophagy in monoparental sheep placenta 173
The effect of interspecific oocytes on demethylation of sperm DNA 172
Gene expression/phenotypic abnormalities in placental tissues of sheep clones: insurmountable block in cloning progress? 169
null 169
A ground state approach for oocyte enucleation in mammalian cloning 167
Exposure of ovine blastocysts to polychlorobiphenyl (Aroclor 1254): ultrastructural modifications and embryotoxicity. 166
PCBs exposure causes epi/genetic defects of sheep fetal fibroblast 165
DEFECTIVE PLACENTAL VASCULARIZATION AND TROPHISMS IN FULL TERM SOMATIC CELL SHEEP CLONES 164
Offspring from one-month-old lambs: studies on the developmental capability of prepubertal oocytes 161
Impaired postnatal growth after blastomeres biopsy 160
Leukaemia inhibitory factor enhances sheep fertilization in vitro via an influence on the oocyte 159
Treatment of somatic cells with Bio improve the nuclear reprogramming of sheep fibroblasts 158
Nucleus transfer in mammals: noninvasive approaches for the preparation of cytoplasts 153
Effects of polychlorinated biphenyls (PCBs) on the development of sheep blastocysts 150
Influenza dell’età e dei trattamenti ormonali ripetuti sulla qualità degli oociti prelevati da agnelle prepuberi 147
Effects of blastomere biopsy of preimplantation embryos on expression of imprinted genes and anxiety- and depression- like behaviours in mice 147
Nuclear reprogramming: what has been done and potential avenues for improvements 145
Effect of advance paternal age on ultrasound vocalization in mice 144
Nuclear transfer of freeze-dried somatic cells into enucleated sheep oocytes 143
Delayed fatherhood affects communication skills and anxiety-like behavior in mice 142
Sheep as a model for human ART: novel insights on phenotypic and epigenetic alteration in ART-derived sheep conceptuses. 141
Amphibian and mammals somatic cells cloning: different species common results? 141
In vitro embryo development affect maturation of placental vessels 141
Insufficient placental vascularization causes defective heart development in sheep embryos produced in vitro 139
Amphibian and mammal somatic-cell cloning: different species, common results? (Cover page) 138
Ultrastructure analysis of blastocysts produced by somatic cell nuclear transfer (SCNT) 138
Genomic stability of lyophilized sheep somatic cells before and after nuclear transfer. 138
Abnormal nuclear reprogramming and placental dysfunction in sheep clones 137
Nuclear Transfer of Lyophylized Cells 136
Morte cellulare indotta dai policlorobifenili su blastocisti di ovino 134
Grand-paternal age and the development of autism-like symptoms in mice progeny 131
Light and electron microscopic abnormalities in placentae from ovine somatic cell clones at term 130
Normale profilo di metilazione del gene H19 nel tessuto extraembrionale in embrioni IVF e partenogenoti 129
Epigenetic Mechanism in mammals and their effects on cloning procedures 129
A simplified approach for oocyte enucleation in mammalian cloning. 125
Long-Term behavioral effects of blastomere biopsy in mice 125
Impaired placental vascularization and embryo growth after in vitro manipulation in sheep: a morphometrical study. 122
Assessing genome stability in lyophilized somatic cells before and after nuclear transfer 122
“Developmental competence of mammalian oocyte is promoted by the presnce of Leucemia Inhibitory Factor (LIF) during transition from germinal vescicle (GV) to metaphase II (MII) in vitro” 121
Current State of Art of Large Animal Cloning: Any Lesson for Future Progress? 118
DIFFERENTIATION POTENTIAL OF SHEEP BONE MARROW DERIVED MESENCHYMAL STEM CELLS 117
“Functional damage of mammalian blastocyst temporary exposed to polychlorinated biphenyls (PCBs)” 117
Developmental and functional evidence of nuclear immaturity in prepubertal sheep oocytes. 116
Frequency and reasons of post natal mortality in sheep somatic cell clones 116
Defective placental vascularization and trophism in full term somatic cell sheep clones. 116
Sheep (Ovis aries) Macrophage Migration Inhibitory Factor: molecular cloning, characterization, tissue distribution and expression in the ewe reproductive tract and in the placenta. 115
LEUKEMIA INHIBITORY FACTOR (LIF) POSITIVELY INFLUENCE ADULT AND PREPUBERTAL SHEEP OOCYTES DURING IN VITRO MATURATION 114
Leukemia Inhibitory Factor enhances sheep ferilization in vitro via an influence on the oocyte 113
ESPRESSIONE SBILANCIATA DI GENI IMPRINTATI E NON IMPRINTATI CHE REGOLANO LA CRESCITA PLACENTARE E L'ANGIOGENESI IN FETI DI PECORA PRODOTTI ATTRAVERSO TECNOLOGIE DI PRIPRODUZIONE ASSISTITA 113
Towards storage of cells and gametes in dry form 109
Trasferimento di embrioni ottenuti mediante tecniche di riproduzione assistita nella specie ovina: anomalie morfologiche e vascolari durante la fase iniziale della gravidanza 106
Sheep: the first large animal model in nuclear transfer research. 106
Esposizione di blastocisti di ovino a policlorobifenili (aroclor 1254): anomalie ultrastrutturali ed embriotossicita’ 104
SURVIVAL OF VITRIFIED IN VITRO AND IN VIVO PRODUCED OVINE BLASTOCYSTS 103
Effects of an endocannabinoid ligand, anandamide, on ovine blastocyst development in vitro 103
Genome of non-living cells: trash or recycle? 103
Produzione di embrioni androgenetici nell'ovino 101
Oociti di agnelle prepuberi: caratteristiche ultrastrutturali 100
New insights into the causes of low developmental ability of oocytes from prepubertal lambs 97
UNBALANCED EXPRESSION OF A PANEL OF RELEVANT IMPRINTED AND NON IMPRINTED GENES REGULATING PLACENTAL GROWTH AND ANGIOGENESIS IN SHEEP FOETUSES PRODUCED BY ASSISTED REPRODUCTION TECHNOLOGIES (ART) 96
New insights into the causes of low developmental ability of oocytes from prepubertal lambs. 93
Totale 17.428
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Categoria #
all - tutte 83.382
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 83.382
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.115 0 156 67 91 114 48 36 107 63 70 348 15
2022/20231.947 243 95 12 275 202 414 0 183 309 104 86 24
2023/2024399 75 86 69 19 19 28 15 9 0 20 9 50
2024/20252.143 28 75 122 203 144 292 66 154 125 144 166 624
2025/20262.859 276 125 115 297 188 109 286 187 455 484 298 39
2026/2027420 349 71 0 0 0 0 0 0 0 0 0 0
Totale 18.798