Výsledky vyhledávání - "Héctor R, Rubinstein"

Diazinon toxicity in hepatic and spleen mononuclear cells is associated to early induction of oxidative stress

Autor: G.A. Toledo-Ibarra, Héctor R. Rubinstein, Verónica S. Mary, Manuel Iván Girón-Pérez, Martín G. Theumer

Publikováno v: International Journal of Environmental Health Research. 32:2309-2323

Diazinon is an organophosphorus pesticide, which may have potential toxic effects on the liver and immune system; however, the underlying mechanisms remain mostly unidentified. This work is aimed at evaluating the oxidative stress and cell cycle alte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0c11bed85b2db2b44bac0a21b2a72a
https://doi.org/10.1080/09603123.2021.1962814

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Akademický článek

Inhibitory Effect of Natural Phenolic Compounds on Aspergillus parasiticus Growth

Autor: Romina P. Pizzolitto, Carla L. Barberis, José S. Dambolena, Jimena M. Herrera, María P. Zunino, Carina E. Magnoli, Héctor R. Rubinstein, Julio A. Zygadlo, Ana M. Dalcero

Publikováno v: Journal of Chemistry, Vol 2015 (2015)

Considering the impact of Aspergillus species on crops, it appears to be highly desirable to apply strategies to prevent their growth, as well as to eliminate or reduce their presence in food products. For this reason, the aims of this investigation

Externí odkaz: https://doaj.org/article/afe0e2d2a09c4133a20f01302f6cd543

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Different salicylic and jasmonic acids imbalances are involved in the oxidative stress-mediated cell death, induced by fumonisin B1 in maize seedlings with contrasting resistance to Fusarium verticillioides ear rot in the field

Autor: Martín G. Theumer, Santiago N. Otaiza-González, María G. Rodriguez, Lidwina Bertrand, Silvina L. Arias, Héctor R. Rubinstein, Pilar A. Velez, Verónica S. Mary

Background and aimFungal and plant secondary metabolites modulate the plant-pathogen interactions. However, the participation of fumonisins in the Fusarium verticillioides-maize pathosystem is unclear. In this work was studied the cell death, and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f405193584cfcb9a25c23c4e9b61d265
https://doi.org/10.1101/2019.12.25.882597

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Akademický článek

Possibility of in-hospital infection by Cryptococcus neoformans in patients with AIDS Posibilidad de infección intra - hospitalaria por Cryptococcus neoformans en pacientes con SIDA

Autor: Maria Elena Rustan, Héctor R. Rubinstein, Carmela Siciliano, Diana T. Masih

Publikováno v: Revista do Instituto de Medicina Tropical de São Paulo, Vol 34, Iss 5, Pp 383-387 (1992)

The objective of the present work was to carry out a survey of soil samples taken from different areas of a hospital of infectious disease located in the city of Cordoba, where three AIDS patients were hospitalized during different periods in the sam

Externí odkaz: https://doaj.org/article/23eaf672bf2a437dabf93094306aa620

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Effect of Selected Volatiles on Two Stored Pests: The Fungus Fusarium verticillioides and the Maize Weevil Sithophilus zeamais

Autor: Jimena María Herrera, Julio Alberto Zygadlo, María Paula Zunino, Héctor R. Rubinstein, Romina Paola Pizzolitto, José Sebastián Dambolena

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

New agronomic practices and technology enabled Argentina a larger production of cereal grains, reaching a harvest yield of 26.5 million metric tons of maize, of which, about 40% was exported. However, much of the maize production is lost annually by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a5c1b98346b3cf4292abdceb4a4c4ee
https://doi.org/10.1021/acs.jafc.5b02315

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The aflatoxin B1-fumonisin B1 toxicity in BRL-3A hepatocytes is associated to induction of cytochrome P450 activity and arachidonic acid metabolism

Autor: Martín G. Theumer, Santiago N. Otaiza, Héctor R. Rubinstein, Verónica S. Mary, Pilar A. Velez, Silvina L. Arias

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Human oral exposure to aflatoxin B1 (AFB1) and fumonisin B1 (FB1) is associated with increased hepatocellular carcinoma. Although evidence suggested interactive AFB1–FB1 hepatotoxicity, the underlying mechanisms remain mostly unidentified. This wor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7263d3ddbbc61e7885aba9305c171d73
Wiley Online Library

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Effect of Surface Charge on the Interfacial Orientation and Conformation of FB1 in Model Membranes

Autor: Martín G. Theumer, Héctor R. Rubinstein, María A. Perillo, Pedro D. Clop

Publikováno v: The Journal of Physical Chemistry B. 116:14216-14227

The toxicity of FB1 is usually explained through the enzymatic disruption of lipidic metabolism. However, it may lie in the thermodynamics of the membrane and its cooperative phase behavior rather than in the activity of individual proteins. Here, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a2c16dafb15401a38863960dc4bce79
https://doi.org/10.1021/jp306350k

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