Amb motiu del tancament d'estiu, la validació de documents es reprendrà a partir del 28 d'agost de 2026. Disculpeu les molèsties.
Con motivo del cierre de verano, la validación de documentos se reanudará a partir del 28 de agosto de 2026. Disculpad las molestias
Due to the summer closure, document validation will resume starting August 28, 2026. We apologize for any inconvenience.

Files

663757.pdf (179.2 KB)

Document type

Article

Version

Published version

Publication date

2016-08-03

Publication license

cc-by (c) Sabater, David et al., 2016
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/101599

Cafeteria diet induce changes in blood flow that are more related with heat dissipation than energy accretion

Journal Title

Authors

Director/Tutor

Journal ISSN

Volume Title

Related resource

http://dx.doi.org/10.7717/peerj.2302
 http://hdl.handle.net/2445/96861

Abstract

Background. A ``cafeteria'' diet is a self-selected high-fat diet, providing an excess of energy, which can induce obesity. Excess of lipids in the diet hampers glucose utilization eliciting insulin resistance, which, further limits amino acid oxidation for energy. Methods. Male Wistar rats were exposed for a month to ``cafeteria'' diet. Rats were cannulated and fluorescent microspheres were used to determine blood flow. Results. Exposure to the cafeteria diet did not change cardiac output, but there was a marked shift in organ irrigation. Skin blood flow decreased to compensate increases in lungs and heart. Blood flow through adipose tissue tended to increase in relation to controls, but was considerably increased in brown adipose tissue (on a weight basis). Discussion. The results suggest that the cafeteria diet-induced changes were related to heat transfer and disposal.

Description

Podeu consultar dades primàries associades a l'article a: http://hdl.handle.net/2445/96861

Subject

Circulació sanguínia, Rates (Animals de laboratori), Lípids en la nutrició

Subject (English)

Circulation of the blood, Rats as laboratory animals, Lipids in human nutrition

Citation

Collections

Articles publicats en revistes (Bioquímica i Biomedicina Molecular)

Citation

SABATER MARTÍNEZ, David, et al. Cafeteria diet induce changes in blood flow that are more related with heat dissipation than energy accretion. PeerJ. 2016. Vol. 4, num. e2302. ISSN 2167-8359. [consulted: 17 of August of 2026]. Available at: https://hdl.handle.net/2445/101599

Export metadata

JSON - METS

Share record