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dc.contributor.author
Llopart, Emilce Elina
dc.contributor.author
Cian, Raúl Esteban
dc.contributor.author
López Oliva Muñoz, María Elvira
dc.contributor.author
Zuleta, Angela
dc.contributor.author
Weisstaub, Adriana Ruth
dc.contributor.author
Drago, Silvina Rosa
dc.date.available
2018-05-08T19:38:26Z
dc.date.issued
2017-10
dc.identifier.citation
Llopart, Emilce Elina; Cian, Raúl Esteban; López Oliva Muñoz, María Elvira; Zuleta, Angela; Weisstaub, Adriana Ruth; et al.; Colonic and systemic effects of extruded whole-grain sorghum consumption in growing Wistar rats; Cambridge University Press; British Journal of Nutrition; 118; 8; 10-2017; 589-597
dc.identifier.issn
0007-1145
dc.identifier.uri
http://hdl.handle.net/11336/44484
dc.description.abstract
Colonic effects of extruded whole-grain sorghum diets were evaluated using a model of growing rats. In all, twenty-four male Wistar rats were fed control (C), extruded white sorghum (EWS) or red sorghum (ERS). Consumption of sorghum diets showed satiety properties, with reduction of caecal pH, and lower activity of β-glucosidase and β-glucuronidase enzymes. Decreased copper zinc superoxide dismutase and manganese superoxide dismutase and increased catalase and glutathione peroxidase levels were observed in colonic mucosa. The induction of antioxidant enzymes occurred through the activation of the nuclear factor erythroid 2-related factor 2 protein and its subsequent translocation into the nucleus. ERS was able to decrease the proliferation of proximal mucosa of colon, demonstrating a possible effect against colorectal tumourigenesis. EWS increased proliferation and also apoptosis, ensuring the re-establishment of homoeostasis of the colonic mucosa. No antioxidant systemic effect (serum or hepatic level) was observed. It is likely that despite the extrusion the low bioavailability of the phenolic compounds of sorghum diets caused them to exert mainly acute effects at the colon level. Extruded whole-grain sorghum is a good functional ingredient that might be promising in dietary prevention of intestinal diseases.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Cambridge University Press
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Whole Grain
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Extruded Sorghum
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Antioxidant Status
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Lipid Profile
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Colon Health
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Alimentos y Bebidas
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Otras Ingenierías y Tecnologías
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Colonic and systemic effects of extruded whole-grain sorghum consumption in growing Wistar 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
2018-04-06T13:52:58Z
dc.journal.volume
118
dc.journal.number
8
dc.journal.pagination
589-597
dc.journal.pais
Reino Unido
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Llopart, Emilce Elina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina
dc.description.fil
Fil: Cian, Raúl Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina
dc.description.fil
Fil: López Oliva Muñoz, María Elvira. Universidad Complutense de Madrid; España
dc.description.fil
Fil: Zuleta, Angela. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
dc.description.fil
Fil: Weisstaub, Adriana Ruth. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
dc.description.fil
Fil: Drago, Silvina Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.journal.title
British Journal of Nutrition
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/colonic-and-systemic-effects-of-extruded-wholegrain-sorghum-consumption-in-growing-wistar-rats/E92A71DD14B7E7F2505310941D8F4A13
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/S0007114517002513
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