2026-05-04T18:24:52Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/42972022-04-29T12:02:46Zcom_10259_4292com_10259_5086com_10259_2604com_10259.4_2516col_10259_4293col_10259.4_2517

Pino García, Raquel del 448 500 Gerardi, Gisela 229 500 Rivero Pérez, Maria Dolores 473 500 González San José, Mª Luisa 258 500 García Lomillo, Javier 207 500 Muñiz Rodríguez, Pilar 380 500 2017-01-12T11:22:26Z 2017-04-01T02:45:06Z 2016-04 1756-4646 http://hdl.handle.net/10259/4297 Dietary antioxidants such as phenolic phytochemicals may prevent/improve endothelial function impairment observed in cardiovascular diseases. This study investigates the specific protective effects of a vegetal seasoning obtained from seedless wine pomace against hyperglycaemia-induced oxidative damage and dysfunction in human umbilical vein endothelial cells EA.hy926. Non-cytotoxic doses of the bioactive compounds obtained following in vitro digestion of the seasoning were used as treatments. Digested compounds, especially colonic bacterial metabolites, restored a more balanced redox environment, prevented lipid peroxidation and cell membrane damage, ameliorated protein oxidation, and improved the balance between endothelial reactive oxygen species and nitric oxide production in hyperglycaemic cells. Reduction of angiotensin I-converting enzyme activity and gene modulation of superoxide dismutase, haem oxygenase-1, β-nicotinamide adenine dinucleotide phosphate oxidase-4, and endothelial nitric oxide synthase are proposed as the mechanisms underlying this protection.These results support the potential benefits of functional wine pomace seasonings in vascular complications associated with oxidative stress. Autonomous Government of Castilla y León (Research project BU282U13). The PhD grants of RDPG and JGL (FPU grants AP2010-1933 and FPU12/05494) are funded by the Ministry of Education, Culture and Sports, Spain. application/pdf eng Elsevier Journal of Functional Foods. 2016, V. 22, p. 1-612 http://dx.doi.org/10.1016/j.jff.2016.02.001 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Colonic metabolites Dietary antioxidants Endothelial function Hyperglycaemia Redox signalling Wine pomace Food Biochemistry Molecular biology Alimentos Bioquímica Biología molecular Wine pomace seasoning attenuates hyperglycaemia-induced endothelial dysfunction and oxidative damage in endothelial cells info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion TEXT Pino-JFF_2016.pdf.txt Pino-JFF_2016.pdf.txt Extracted text text/plain 0 https://riubu.ubu.es/bitstream/10259/4297/8/Pino-JFF_2016.pdf.txt d41d8cd98f00b204e9800998ecf8427e MD5 8 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/4297/7/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 7 THUMBNAIL Pino-JFF_2016.pdf.jpg Pino-JFF_2016.pdf.jpg IM Thumbnail image/jpeg 3766 https://riubu.ubu.es/bitstream/10259/4297/6/Pino-JFF_2016.pdf.jpg c6721e565e7f13abdf4e3c00b4307f76 MD5 6 ORIGINAL Pino-JFF_2016.pdf Pino-JFF_2016.pdf application/pdf 371702 https://riubu.ubu.es/bitstream/10259/4297/1/Pino-JFF_2016.pdf 489f2fae28747ba1d23858551452fee9 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 999 https://riubu.ubu.es/bitstream/10259/4297/5/license.txt b295bcbce42e2caabeb0c623d3860c06 MD5 5 10259/4297 oai:riubu.ubu.es:10259/4297 2022-04-29 14:02:46.493 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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