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dc.contributor.author
Illesca, Paola Guadalupe
dc.contributor.author
Alvarez, Silvina Monica
dc.contributor.author
Selenscig, Dante Alejandro
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Ferreira Cordoneda, Maria del Rosario
dc.contributor.author
Gimenez, Maria Sofia
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Bolzon, Yolanda Ana Rosa
dc.contributor.author
D'alessandro, Maria Eugenia Guadalupe
dc.date.available
2018-09-18T13:21:31Z
dc.date.issued
2017-04
dc.identifier.citation
Illesca, Paola Guadalupe; Alvarez, Silvina Monica; Selenscig, Dante Alejandro; Ferreira Cordoneda, Maria del Rosario; Gimenez, Maria Sofia; et al.; Dietary soy protein improves adipose tissue dysfunction by modulating parameters related with oxidative stress in dyslipidemic insulin-resistant rats; Elsevier France-editions Scientifiques Medicales Elsevier; Biomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie; 88; 4-2017; 1008-1015
dc.identifier.issn
0753-3322
dc.identifier.uri
http://hdl.handle.net/11336/60054
dc.description.abstract
The present study investigates the benefits of the dietary intake of soy protein on adipose tissue dysfunction in a rat model that mimics several aspects of the human metabolic syndrome. Wistar rats were fed a sucrose-rich diet (SRD) for 4 months. After that, half of the animals continued with SRD until month 8 while in the other half, casein protein was replaced by isolated soy protein for 4 months (SRD-S). A reference group consumed a control diet all the time. In adipose tissue we determined: i) the activities of antioxidant enzymes, gene expression of Mn-superoxide dismutase (SOD) and glutathione peroxidase (GPx), and glutathione redox state ii) the activity of xanthine oxidase (XO), ROS levels and the gene expression of NAD(P)H oxidase iii) the expression of the nuclear factor erythroid-2 related factor-2 (Nrf2). Besides, adiposity visceral index, insulin sensitivity, and tumor necrosis factor-α (TNF-α) in plasma were determined. Compared with the SRD-fed rats, the animals fed a SRD-S showed: activity normalization of SOD and glutathione reductase, improvement of mRNA SOD and normalization of mRNA GPx without changes in the expression of the Nrf2, and improvement of glutathione redox state. These results were accompanied by a normalization of XO activity and improvement of both the ROS production as well as TNF-α levels in plasma. Besides, adipocyte size distribution, adiposity visceral index and insulin sensitivity improved. The results suggest that soy protein can be a complementary nutrient for treating some signs of the metabolic syndrome.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier France-editions Scientifiques Medicales Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Adipose Tissue
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Antioxidant Defenses
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High Sucrose Diet
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Oxidative Stress
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Soy Protein
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Visceral Adiposity
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Salud Ocupacional
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Ciencias de la Salud
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Dietary soy protein improves adipose tissue dysfunction by modulating parameters related with oxidative stress in dyslipidemic insulin-resistant rats
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-07T13:47:52Z
dc.journal.volume
88
dc.journal.pagination
1008-1015
dc.journal.pais
Francia
dc.journal.ciudad
Paris
dc.description.fil
Fil: Illesca, Paola Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: Alvarez, Silvina Monica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
dc.description.fil
Fil: Selenscig, Dante Alejandro. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: Ferreira Cordoneda, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: Gimenez, Maria Sofia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
dc.description.fil
Fil: Bolzon, Yolanda Ana Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: D'alessandro, Maria Eugenia Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.journal.title
Biomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.biopha.2017.01.153
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0753332216326385
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