Výsledky vyhledávání - "Arturo Carlos Simonetta"

Leptodactylus latrans Amphibian Skin Secretions as a Novel Source for the Isolation of Antibacterial Peptides

Autor: Georgina Tonarelli, Fernando Albericio, Eliandre de Oliveira, María Verónica Húmpola, Rafael Carlos Lajmanovich, Alvaro Sebastían Siano, Arturo Carlos Simonetta

Publikováno v: Molecules
Volume 23
Issue 11
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Molecules, Vol 23, Iss 11, p 2943 (2018)

Amphibians´
skin produces a diverse array of antimicrobial peptides that play a crucial role as the first line of defense against microbial invasion. Despite the immense richness of wild amphibians in Argentina, current knowledge about the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::569633d2d6a9009358c327acf51355d7
http://europepmc.org/articles/PMC6278411

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Acetylcholinesterase-inhibitor hydrolysates obtained from ‘in vitro’ enzymatic hydrolysis of mannoproteins extracted from different strains of yeasts

Autor: Arturo Carlos Simonetta, Silvina R. Drago, Roque Spinelli, Pablo Gabriel Spontón, Georgina Tonarelli

Publikováno v: International Journal of Food Science & Technology. 51:300-308

In vitro inhibitory activity against acetylcholinesterase (AChE) of peptides obtained by enzymatic hydrolysis of mannoproteins extracted from strains of yeasts was investigated. Yeast mannoproteins were extracted from strains belonging to the genera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::816e09484ed55acfa1baff244227a95a
https://doi.org/10.1111/ijfs.12940

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Biodegradation study by Pseudomonas sp. of flexible polyurethane foams derived from castor oil

Autor: Arturo Carlos Simonetta, Marisa Elisabet Spontón, Paula Mazo, Diana Alejandra Estenoz, Natalia Casis, Luis A. Rios, Brenda Raúd

Publikováno v: International Biodeterioration & Biodegradation. 85:85-94

The synthesis and biodegradation of polyurethane foams obtained from environmentally benign processes were studied.Flexible polyurethane foams based on castor oil modified with maleic anhydride (MACO) were synthesized. The synthesis involved a single

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef5c869c86b7591e9bc11af9a22f6a3
https://doi.org/10.1016/j.ibiod.2013.05.019

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Biological and structural effects of the conjugation of an antimicrobial decapeptide with saturated, unsaturated, methoxylated and branched fatty acids

Autor: María Verónica, Húmpola, María Carolina, Rey, Nestor M, Carballeira, Arturo Carlos, Simonetta, Georgina Guadalupe, Tonarelli

Publikováno v: Journal of peptide science : an official publication of the European Peptide Society. 23(1)

The increasing bacterial resistance against conventional antibiotics has led to the search for new antimicrobial drugs with different modes of action. Cationic antimicrobial peptides (AMPs) and lipopeptides are promising candidates to treat infection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ed6bbb28e0cb460ed77c3efa7f5446dd
https://pubmed.ncbi.nlm.nih.gov/28025839

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Purification of two bacteriocins produced by Enterococcus faecalis DBFIQ E24 strain isolated from raw bovine milk

Autor: Georgina Tonarelli, María Mercedes Cardoso, Ricardo Martín Manzo, Arturo Carlos Simonetta

Enterococcus faecalis DBFIQ E24 was formerly characterised as a producer of antibacterial and antifungal substances. This strain is vancomycin sensitive, nonhaemolytic and gelatinase negative. SDS-PAGE revealed the presence of an active band located

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0b79810e3bbcdf77d1bfdfc5d7b57c9
Wiley Online Library

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Interaction of Acylated and Substituted Antimicrobial Peptide Analogs with Phospholipid-Polydiacetylene Vesicles. Correlation with their Biological Properties

Autor: María Carolina Rey, Arturo Carlos Simonetta, Georgina Tonarelli, María Verónica Húmpola, Alvaro Sebastían Siano

Publikováno v: Chemical Biology & Drug Design. 78:85-93

A series of peptide analogs based on region 6-22 of Plantaricin 149 sequence were synthesized. The interaction between these analogs and phospholipid-polydiacetylene vesicles was investigated to evaluate the ability of the bioassay to detect differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab38190658183c0f2c56c9ba27d18b24
https://doi.org/10.1111/j.1747-0285.2011.01099.x

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Antimicrobial Peptides from Skin Secretions of Hypsiboas pulchellus (Anura: Hylidae)

Autor: Georgina Tonarelli, Fernando Albericio, Alvaro Sebastían Siano, Eliandre de Oliveira, Arturo Carlos Simonetta, María Verónica Húmpola, Rafael Carlos Lajmanovich

The skin of many amphibians produces a large repertoire of antimicrobial peptides that are crucial in the first line of defense against microbial invasion. Despite the immense richness of wild amphibians in Argentina, knowledge about peptides with an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154e07bbd9645c5674d67f6237eab2a0
http://pubs.acs.org/doi/abs/10.1021/np4009317

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Screening and selection of wild strains for L-arabinose isomerase production

Autor: Arturo Carlos Simonetta, Ricardo Martín Manzo, Amelia Catalina Rubiolo, Enrique José Mammarella

Publikováno v: Brazilian Journal of Chemical Engineering v.30 n.4 2013
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Brazilian Journal of Chemical Engineering, Vol 30, Iss 4, Pp 711-720 (2013)
Brazilian Journal of Chemical Engineering, Volume: 30, Issue: 4, Pages: 711-720, Published: DEC 2013

The majority of L-arabinose isomerases have been isolated by recombinant techniques, but this methodology implies a reduced technological application. For this reason, 29 bacterial strains, some of them previously characterized as L-arabinose isomera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f200705ace04e2eacf9e16725d2b67bf
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000400003

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