Catalogo dei prodotti della ricerca

BARRA, Donatella
 Distribuzione geografica
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Continente #
NA - Nord America 7.337
EU - Europa 1.585
AS - Asia 1.066
SA - Sud America 66
AF - Africa 39
OC - Oceania 4
Continente sconosciuto - Info sul continente non disponibili 1
Totale 10.098
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Nazione #
US - Stati Uniti d'America 7.254
UA - Ucraina 419
SG - Singapore 378
CN - Cina 346
IN - India 321
SE - Svezia 276
IT - Italia 272
FI - Finlandia 207
IE - Irlanda 107
GB - Regno Unito 99
DE - Germania 82
CA - Canada 65
AR - Argentina 53
BG - Bulgaria 31
AT - Austria 30
TG - Togo 30
BE - Belgio 20
BR - Brasile 11
RU - Federazione Russa 11
MX - Messico 9
BZ - Belize 8
IR - Iran 8
NL - Olanda 8
TR - Turchia 6
ZA - Sudafrica 6
CH - Svizzera 4
NZ - Nuova Zelanda 4
RO - Romania 4
ES - Italia 3
FR - Francia 3
LT - Lituania 3
PL - Polonia 3
AE - Emirati Arabi Uniti 2
CL - Cile 2
JP - Giappone 2
CI - Costa d'Avorio 1
CZ - Repubblica Ceca 1
ET - Etiopia 1
EU - Europa 1
HK - Hong Kong 1
IL - Israele 1
LU - Lussemburgo 1
MD - Moldavia 1
MY - Malesia 1
PA - Panama 1
SC - Seychelles 1
Totale 10.098
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Città #
Fairfield 1.044
Woodbridge 790
Chandler 552
Ann Arbor 453
Ashburn 453
Houston 443
Seattle 394
Cambridge 325
Wilmington 314
Singapore 256
Dearborn 236
Princeton 206
Plano 171
Jacksonville 161
Beijing 144
San Paolo di Civitate 129
Boston 126
Lawrence 114
Dublin 107
Santa Clara 97
Fremont 95
San Diego 79
Rome 76
Boardman 63
Millbury 59
Andover 53
Federal 52
Des Moines 40
Helsinki 34
Ottawa 33
Sofia 31
Falls Church 30
Lomé 30
Norwalk 30
Vienna 30
Southend 28
Toronto 25
Falkenstein 24
Hefei 23
Brussels 20
Los Angeles 20
Jinan 17
Bremen 15
New York 15
Bühl 14
Kunming 14
Nanjing 13
Guangzhou 12
Nanchang 12
Auburn Hills 11
Bari 10
Indiana 10
Velletri 10
Leawood 9
Stockholm 9
Belize City 8
Dallas 8
Redwood City 7
San Jose 7
Shanghai 7
Shenyang 7
Buffalo 6
Chicago 6
Istanbul 6
London 6
Moscow 6
San Mateo 6
Philadelphia 5
Saint Louis 5
Washington 5
Atlanta 4
Fuzhou 4
Hebei 4
Laurel 4
Mannheim 4
Mexico City 4
Zhengzhou 4
Amsterdam 3
Bern 3
Chengdu 3
Frankfurt am Main 3
Muizenberg 3
Prescot 3
Redmond 3
Simi Valley 3
Wuhan 3
Alcantarilla 2
Bologna 2
Changsha 2
Crispano 2
Dubai 2
Foggia 2
Gdynia 2
Hangzhou 2
Huzhou 2
Kilburn 2
Lanzhou 2
Lappeenranta 2
Marino 2
Mcallen 2
Totale 7.739
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Nome #
A peptidylprolyl cis/trans isomerase from Xenopus laevis skin: Cloning, biochemical characterization and putative role in the secretion 127
An amphibian antimicrobial peptide variant expressed in Nicotiana tabacum confers resistance to phytopathogens 123
1: Esculentin-1b(1-18) - a membrane-active antimicrobial peptide that synergizes with antibiotics and modifies the expression level of a limited number of proteins in Escherichia coli. 115
Stoichiometry and stability of the adduct formed between human 4-aminobutyrate aminotransferase and 4-aminohex-5-enoate: sequence of a labelled peptide. 111
PRIMARY STRUCTURE AND TISSUE DISTRIBUTION OF HUMAN 4-AMINOBUTYRATE AMINOTRANSFERASE 109
Interaction of antimicrobial peptide temporin L with lipopolysaccharide in vitro and in experimental rat models of septic shock caused by gram-negative bacteria. 109
Selective oxidation of methionyl residues in the human recombinant secretory leukocyte proteinase inhibitor. Effect on the inhibitor binding properties 103
123I-interleukin-2: Biochemical characterization and in vivo use for imaging autoimmune diseases 103
AMPHIBIAN SKIN: A PROMISING RESOURCE FOR ANTIMICROBIAL PEPTIDES 95
Automated amino acid analysis using pre-column derivatization with dansyl chloride and reversed-phase high performance liquid chromatography 94
A family of bombinin-related peptides from the skin of Bombina variegata 94
Expression of Bv8 in pichia pastoris to identify structural features for receptor binding 94
Is pantetheinase the actual identity of mouse and human vanin-1 proteins? 93
In vitro bactericidal activity of the N-terminal fragment of the frog peptide esculentin-1b (Esc 1-18) in combination with conventional antibiotics against Stenotrophomonas maltophilia. 92
Effects of the antimicrobial peptide temporin L on cell morphology, membrane permeability, and viability of Escherichia coli 92
ANTIMICROBIAL PEPTIDES FROM AMPHIBIAN SKIN: WHAT DO THEY TELL US? 90
Anti-Pseudomonas Activity of Frog Skin Antimicrobial Peptides in a Caenorhabditis elegans Infection Model: a Plausible Mode of Action In Vitro and In Vivo 88
Six novel tachykinin- and bombesin-related peptides from the skin of the australian frog Pseudophryne guntheri. 87
INVOLVEMENT OF REL FACTORS IN THE EXPRESSION OF ANTIMICROBIAL PEPTIDE GENES IN AMPHIBIA 86
The synthesis of antimicrobial peptides in the skin of Rana esculenta is stimulated by microorganisms 85
Identity of the metal ligands in the manganese- and iron-containing superoxide dismutases 84
Tachykinins and other biologically active peptides from the skin of the Costa Rican phyllomedusid frog Agalychnis callidryas. 84
Structure-Activity Relationship, Conformational and Biological Studies of Temporin L Analogues 84
Antibacterial and haemolytic peptides containing D-alloisoleucine from the skin of Bombina variegata 83
Biological activities of Bv8 analogues 83
Structural identity between the iron- and manganese-containing superoxide dismutases 81
A GATA-type transcription factor regulates expression of the high-affinity iron uptake system in the methylotrophic yeast Pichia pastoris 80
Aminopeptidase from Streptomyces griseus. Primary structure and comparison with other zinc-containing aminopeptidases. 80
Protein structure of pig liver 4-aminobutyrate aminotransferase and comparison with cDNA deduced sequence. 79
Expression and activity of cyclic and linear analogues of esculentin-1, an antimicrobial peptide from amphibian skin. 79
Sequence analysis of dehydroamino acid-containing peptides. 78
The effect of d-amino acid substitution on the selectivity of temporin L towards target cells: Identification of a potent anti-Candida peptide. 77
Ranacyclins, a new family of short cyclic antimicrobial peptides: biological function, mode of action, and parameters involved in target specificity 77
Effects of a Membrane-Active Amphibian Antimicrobial Peptide on the Bacterial Proteome 76
Structure-function relationships in bombinins H, antimicrobial peptides from Bombina skin secretions. 76
A noncatalytic tetrahydrofolate tight binding site is on the small domain of 10-formyltetrahydrofolate dehydrogenase 76
[D-Leu2]deltorphin, a 17 amino acid opioid peptide from the skin of the Brazilian hylid frog, Phyllomedusa burmeisteri. 76
Primary structure of porcine Cu,Zn Superoxide dismutase 74
MULTIPLE FORMS OF SYRINGOMYCIN 74
Temporins, small antimicrobial peptides with leishmanicidal activity 74
A synergism between temporins toward gram-negative bacteria overcomes resistance imposed by the lipopolysaccharide protective layer 73
Pharmacological studies of 'sapo' from the frog Phyllomedusa bicolor skin: a drug used by the Peruvian Matses Indians in shamanic hunting practices. 73
Temporins, antimicrobial peptides from the European red frog Rana temporaria 72
Pig kidney dopa decarboxylase: inactivation by iodoacetamide and sequence of the carboxyamidomethylcysteine-containing peptide. 71
DIFFERENT FUNCTIONAL MODULATION BY HETEROTROPIC LIGANDS (2,3-DIPHOSPHOGLYCERATE AND CHLORIDES) OF THE TWO HAEMOGLOBINS FROM FALLOW-DEER (DAMA DAMA) 71
Nociceptive sensitization by the secretory protein Bv8. 71
Biochemical and immunological characterization of MP65, a major mannoprotein antigen of the opportunistic human pathogen Candida albicans 70
cDNA cloning and primary structure of tryptase from bovine mast cells, and evidence for the expression of bovine pancreatic trypsin inhibitor mRNA in the same cells 70
Structure-function relationships of temporins, small anti-microbial peptides from amphibian skin 70
Identification and characterization of two dermorphins from skin extracts of the Amazonian frog Phyllomedusa bicolor 69
Esculentin 1-21: a linear antimicrobial peptide from frog skin with inhibitory effect on bovine mastitis-causing bacteria 69
The amino acid sequence of glutathione transferase from Proteus mirabilis, a prototype of a new class of enzymes. 69
Primary structure and tetrahydropteroylglutamate binding site of rabbit liver cytosolic 5,10-methenyltetrahydrofolate synthetase. 68
Streptomyces griseus aminopeptidase: X-ray crystallographic structure at 1.75 A resolution. 68
Bv8, a small protein from frog skin and its homologue from snake venom induce hyperalgesia in rats 68
Evidence that prokineticin receptor 2 exists as a dimer in vivo 68
The amino acid sequence of the aspartate aminotransferase from baker's yeast (Saccharomyces cerevisiae). 67
Flavin coenzymes, flavinogenesis and reproduction in Ashbya gossypii. 67
Limited tryptic proteolysis of pig kidney 3,4-dihydroxyphenylalanine decarboxylase 67
Substitution of arginine for lysine 134 alters electrostatic parameters of the active site in shark Cu,Zn superoxide dismutase 67
The complete amino acid sequence of human Cu/Zn superoxide dismutase. 67
A novel non-heme iron-binding ferritin related to the DNA-binding proteins of the Dps family in Listeria innocua. 66
THERMODYNAMIC ANALYSIS OF THE BINDING OF THE POLYGLUTAMATE CHAIN OF 5-FORMYLTETRAHYDROPTEROYLPOLYGLUTAMATES TO SERINE HYDROXYMETHYLTRANSFERASE 66
Fast-reacting thiols in rat hemoglobin can intercept damaging species in erythrocytes more efficiently than glutathione 66
MECHANISM OF INACTIVATION AND IDENTIFICATION OF SITES OF MODIFICATION OF ORNITHINE AMINOTRANSFERASE BY 4-AMINOHEX-5-YNOATE 66
Sequence studies on vitamin B6-dependent enzymes: serine hydroxymethyltransferase and glutamate decarboxylase 66
CHEMISTRY OF THE INACTIVATION OF 4-AMINOBUTYRATE AMINOTRANSFERASE BY THE ANTIEPILEPTIC DRUG VIGABATRIN 65
The yeast multicopper oxidase Fet3p and the iron permease Ftr1p physically interact 65
Role of phospholipids in succinate dehydrogenase 65
Novel antimicrobial peptides from skin secretion of the European frog Rana esculenta. 65
Temporin L: antimicrobial, haemolytic and cytotoxic activities, and effects on membrane permeabilization in lipid vesicles 65
Effect of glucocorticoids on the synthesis of antimicrobial peptides in amphibian skin 64
Occurrence of multiple forms of syringomycin 64
Identification of the prion protein allotypes which accumulate in the brain of sporadic and familial Creutzfeldt-Jakob disease patients 64
Structural studies on syringomycin 64
Alanine scanning analysis and structure-function relationships of the frog-skin antimicrobial peptide temporin-1Ta 63
Deltorphins: a family of naturally occurring peptides with high affinity and selectivity for delta opioid binding sites. 63
Effects of the antimicrobial peptide temporin L on cell morphology, membrane permeability and viability of Escherichia coli 62
Hemoglobin from the antarctic fish Notothenia coriiceps neglecta. Amino acid sequence of the beta chain 62
Human acylpeptide hydrolase. Studies on its thiol groups and mechanism of action. 61
The Bv8 gene from Bombina orientalis: Molecular cloning, genomic organization and functional characterization of the promoter 61
A tetrameric iron superoxide dismutase from the eucaryote Tetrahymena pyriformis 61
Pharmacological activity of a Bv8 analogue modified in position 24 61
Lipodepsipeptides from Pseudomonas syringae pv. syringae. 61
Una nuova classe di farmaci analgesici ad azione periferica: gli antagonisti dei recettori delle prochineticine 60
Gene-encoded peptide antibiotics and innate immunity. Do 'animalcules' have defence budgets? 58
Assay of flavines and lumazines in the study of flavinogenesis in Ashbya gossypii. 58
Experimental infections of Rana esculenta with Aeromonas hydrophila: A molecular mechanism for the control of the normal flora 58
ANTIMICROBIAL PEPTIDES FROM SKIN SECRETIONS OF RANA ESCULENTA. MOLECULAR CLONING OF cDNAs ENCODING ESCULENTIN AND BREVININS AND ISOLATION OF NEW ACTIVE PEPTIDES 57
Purification and characterization of bioactive peptides from the skin extract of Rana esculenta. 57
Harper - Biochimica 56
Primary structure from amino acid and cDNA sequences of two Cu,Zn superoxide dismutase variants from Xenopus laevis 56
An antimicrobial peptide family from skin extracts of bombina variegata 55
Molecular and functional properties of myoglobin from a marine turtle (Dermochelys coriacea) 55
Interspecies comparisons of aspartate aminotransferases based on terminal and active site sequences 55
Site-directed mutagenesis in the study of serine hydroxymethyltransferase 55
Partial amino-acid sequence and cysteine reactivities of cytosolic aspartate aminotrasferase from horse heart 55
Sequence of a gene from Bombina orientalis coding for the antimicrobial peptide BLP-7 54
Synergism between different transport system stymulates the uptake of neutral amino acids by isolated brain microvessels 53
Sequence homology between prokaryotic and eukaryotic forms of serine hydroxymethyltrasferase 53
Totale 7.381
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Categoria #
all - tutte 29.622
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 131
other - altro 0
patent - brevetti 142
selected - selezionate 0
volume - volumi 0
Totale 29.895
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.590 0 0 0 0 0 390 355 267 225 216 76 61
2020/2021792 81 123 26 78 12 143 52 67 74 92 31 13
2021/20221.852 7 126 188 44 211 44 47 203 168 167 286 361
2022/20231.934 350 389 146 223 294 174 24 83 166 21 47 17
2023/2024577 52 107 22 36 48 54 7 60 0 77 58 56
2024/2025525 86 83 75 69 129 83 0 0 0 0 0 0
Totale 10.264