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Akademický článek

Insights into the Structure–Capacity of Food Antioxidant Compounds Assessed Using Coulometry

Autor: Francesco Siano, Anna Sofia Sammarco, Olga Fierro, Domenico Castaldo, Tonino Caruso, Gianluca Picariello, Ermanno Vasca

Publikováno v: Antioxidants, Vol 12, Iss 11, p 1963 (2023)

CDAC (coulometrically determined antioxidant capacity) involves the determination of the antioxidant capacity of individual compounds or their mixtures using constant-current coulometry, with electrogenerated Br2 as the titrant, and biamperometric de

Externí odkaz: https://doaj.org/article/5b8e848918b84acb9d699542ae5b4c39

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Design of an educational strategy for environmental school programs in Colombia

Autor: Juan Ortiz Aviles, Christian Felipe Valderrama Lopez, Maria Usa Peña, Olga Fierro

Publikováno v: Scientia et Technica. 25:576-583

There is a problem associated with the impact generated by environmental education in Latin American educational institutions and how it is reflected in the behaviour of students and its contribution to society. This research proposes the design of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::218dcf85b1b10f1b033502da9f67df7d
https://doi.org/10.22517/23447214.22261

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Gliadin-reactive T cells in Italian Children from PreventCD Cohort at High Risk for Celiac Disease

Autor: Basilio Malamisura, Carmen Gianfrani, Mariantonia Maglio, Renata Auricchio, Stefania Picascia, Erasmo Miele, Olga Fierro, Riccardo Troncone, Alessandra Camarca, Luigi Greco

Publikováno v: Pediatric allergy and immunology (Online) (2017). doi:10.1111/pai.12720
info:cnr-pdr/source/autori:Camarca, Alessandra; Auricchio, Renata; Picascia, Stefania; Fierro, Olga; Maglio, Mariantonia; Miele, Erasmo; Malamisura, Basilio; Greco, Luigi; Troncone, Riccardo; Gianfrani, Carmen/titolo:Gliadin-reactive T cells in Italian Children from PreventCD Cohort at High Risk for Celiac Disease./doi:10.1111%2Fpai.12720/rivista:Pediatric allergy and immunology (Online)/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume

Background Newborns at high risk of celiac disease (CD) were recruited in Italy in the context of the PreventCD study and closely monitored for CD, from 4 months up to a mean age of 8 years at follow-up. The aim of our study was to investigate intest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75f5fb98c2f4fb34c9162f5244784f51
http://hdl.handle.net/11588/673806

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Immunogenic Peptides Can Be Detected in Whole Gluten by Transamidating Highly Susceptible Glutamine Residues: Implication in the Search for Gluten-free Cereals

Autor: John Sidney, Alessandro Sette, Olga Fierro, Francesco Addeo, Giuseppe Mazzarella, Salvatore Auricchio, Riccardo Troncone, Gianfranco Mamone, Alessandra Camarca, Carmen Gianfrani

Publikováno v: Journal of agricultural and food chemistry (Online) 61 (2013): 747–754. doi:10.1021/jf3040435
info:cnr-pdr/source/autori:Mamone G, Camarca A, Fierro O, Sidney J, Mazzarella G, Addeo F, Auricchio S, Troncone R, Sette A, Gianfrani C/titolo:Immunogenic peptides can be detected in whole gluten by transamidating highly susceptible glutamine residues: implication in the search for gluten--free cereals./doi:10.1021%2Fjf3040435/rivista:Journal of agricultural and food chemistry (Online)/anno:2013/pagina_da:747/pagina_a:754/intervallo_pagine:747–754/volume:61

Tissue transglutaminase (TG2) plays a central role in celiac disease (CD) pathogenesis by strongly enhancing the immunogenicity of gluten, the CD-triggering antigen. By deamidating specific glutamine (Q) residues, TG2 favors the binding of gluten pep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25142033a09d4bfd90d35c7910e5d47
https://doi.org/10.1021/jf3040435

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Structural determinants of the immunomodulatory properties of the C-terminal region of bovine β-casein

Autor: Enzio Ragg, Olga Fierro, Sara Favalli, Stefania Iametti, Pasquale Ferranti, Rikke Salbøl Brandt, Hanne Frøkiær, Francesco Bonomi

Publikováno v: International Dairy Journal. 21:770-776

Bovine β-casein and its C-terminal sequence (191–209) were previously shown to possess immunomodulatory properties in studies on partially purified peptides from hydrolysates, where minor amounts of contaminants may affect the cellular response. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa049cda34fe8bfafac9f0c763b62d42
https://doi.org/10.1016/j.idairyj.2011.04.012

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Intestinal T Cell Responses to Gluten Peptides Are Largely Heterogeneous: Implications for a Peptide-Based Therapy in Celiac Disease

Autor: Alessandra Camarca, Carmen Gianfrani, Robert P. Anderson, Angelo Facchiano, Riccardo Troncone, Alessandro Sette, Delia Zanzi, Gianfranco Mamone, Olga Fierro, Susan Costantini, John Sidney, Salvatore Auricchio

Publikováno v: The Journal of immunology (1950) 182 (2009): 4158–4166. doi:10.4049/jimmunol.0803181
info:cnr-pdr/source/autori:Camarca A, Anderson RP, Mamone G, Fierro O, Facchiano A, Costantini S, Zanzi D, Sidney J, Auricchio S, Sette A, Troncone R, Gianfrani C./titolo:Intestinal T cell responses to gluten peptides are largely heterogeneous: implications for a peptide-based therapy in celiac disease./doi:10.4049%2Fjimmunol.0803181/rivista:The Journal of immunology (1950)/anno:2009/pagina_da:4158/pagina_a:4166/intervallo_pagine:4158–4166/volume:182

The identification of gluten peptides eliciting intestinal T cell responses is crucial for the design of a peptide-based immunotherapy in celiac disease (CD). To date, several gluten peptides have been identified to be active in CD. In the present st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfa6950446bb82872d23fefff1fbaf9
https://doi.org/10.4049/jimmunol.0803181

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Protective effects of ID331 Triticum monococcum gliadin on in vitro models of the intestinal epithelium

Autor: Giuseppe Iacomino a, Luigia Di Stasio a, b, Olga Fierro a, Gianluca Picariello a, Antonella Venezia a, Laura Gazza c, Pasquale Ferranti a, Gianfranco Mamone a

Publikováno v: Food chemistry 212 (2016): 537–542. doi:10.1016/j.foodchem.2016.06.014
info:cnr-pdr/source/autori:Giuseppe Iacomino a, Luigia Di Stasio a,b, Olga Fierro a, Gianluca Picariello a, Antonella Venezia a, Laura Gazza c, Pasquale Ferranti a,b, Gianfranco Mamone a/titolo:Protective effects of ID331 Triticum monococcum gliadin on in vitro models of the intestinal epithelium/doi:10.1016%2Fj.foodchem.2016.06.014/rivista:Food chemistry/anno:2016/pagina_da:537/pagina_a:542/intervallo_pagine:537–542/volume:212

A growing interest in developing new strategies for preventing coeliac disease has motivated efforts to identify cereals with null or reduced toxicity. In the current study, we investigate the biological effects of ID331 Triticum monococcum gliadin-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b55f38028d4084e3d38c8954d405870
https://pubmed.ncbi.nlm.nih.gov/27374565

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Grani ancestrali di T. monococco mostrano una minora tossicità intestinale in sistemi cellulari in vitro: implicazioni per la malattia celiaca

Autor: Giuseppe Iacomino, Luigia Di Stasio, Olga Fierro, Pasquale Ferranti, Gianfranco Mamone

Publikováno v: Selezione di Tecnica Molitoria (2015).
info:cnr-pdr/source/autori:Giuseppe Iacomino, Luigia Di Stasio, Olga Fierro, Pasquale Ferranti, Gianfranco Mamone/titolo:Grani ancestrali di T. monococco mostrano una minora tossicità intestinale in sistemi cellulari in vitro: implicazioni per la malattia celiaca/doi:/rivista:Selezione di Tecnica Molitoria/anno:2015/pagina_da:/pagina_a:/intervallo_pagine:/volume

Una sfida ambiziosa nella gestione della malattia celiaca è la ricerca di cereali con nulla o ridotta tossicità. In questo studio, è stato valutato l'effetto biologico di gliadine appartenenti a due cultivar di monococco, ID331 e Monlis, sul model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::e525a146bfa143942ca01bd133440c83
http://www.cnr.it/prodotto/i/339570

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Studies on structure–activity relationship of sphaeropsidins A–F, phytotoxins produced by Sphaeropsis sapinea f. sp. cupressi

Autor: Giovanni Bruno, Lorenzo Sparapano, Olga Fierro, Antonio Evidente

Publikováno v: Phytochemistry. 65:189-198

Six forms of sphaeropsidins (SA-SF), three- and tetra-cyclic unrearranged pimarane diterpenes produced by Sphaeropsis sapinea f. sp. cupressi, as well as eight derivatives obtained by chemical modification of SA-SC, were assayed for their bioactivity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b05c36b2d8e8f9fdb43c09ceac1299f
https://doi.org/10.1016/j.phytochem.2003.11.006

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Difunctionalized β-cyclodextrins: synthesis and X-ray diffraction structure of 6I,6II-dideoxy-6I,6II-bis[2-(2-pyridyl)ethylamino]-β-cyclomaltoheptaose †

Autor: Benedetto Di Blasio, Carlo Pedone, Enrico Rizzarelli, Michele Saviano, Graziella Vecchio, Rosa Iacovino, Enrico Gavuzzo, Olga Fierro, Ettore Benedetti

Publikováno v: 2 (2001): 946–952.
info:cnr-pdr/source/autori:Saviano M, Benedetti E., di Blasio B., Gavuzzo E., Fierro O, Pedone C., Iacovino R., Rizzarelli E., Vecchio G.,/titolo:Difunctionalized b-cyclodextrins: synthesis and X-ray diffraction structure of 6I,6II-dideoxy-6I,6II-bis[2-(2-pyridyl)ethylamino]-b-cyclomaltoheptaose/doi:/rivista:/anno:2001/pagina_da:946/pagina_a:952/intervallo_pagine:946–952/volume:2

The synthesis, solution NMR investigation and solid-state structural characterization of a new difunctionalized β-cyclodextrin (β-CD) are reported. 6I,6II-Dideoxy-6I,6II-bis[2-(2-pyridyl)ethylamino]-β-cyclomaltoheptaose is synthesized for the firs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc085dc4bae4cff2b8d6f0e4fe6c355b
https://doi.org/10.1039/b100126o

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