Resultados de investigación

Dades primàries associades a l'article publicat a la revista PeerJ disponible a l'adreça http://dx.doi.org/10.7717/peerj.1083, Podeu consultar l'article associat a: http://hdl.handle.net/2445/66497, El material que es diposita correspon a les dades experimentals, i part del procés de tabulació d'aquestes, d'un estudi de distribució d'àcids grassos en el lípids d'un nou compartiment lipídic dels glòbuls vermells de rata.

Dades primàries associades a un article enviat a la revista PeerJ i pendent d'avaluació (maig 2017), Podeu consultar l'article a: http://hdl.handle.net/2445/115482, Background: Diet deeply affects the food selection and ingestion both in humans and rodents, often resulting in excess energy intake. Methods: We investigated this process comparing two different high-fat dietary approaches to induce obesity, in which all rats received about 40% of their energy intake as lipids. The main nutrient difference between the diets, when compared with controls fed standard lab chow, was the lipid content. Cafeteria diets (K) were devised to be tasty, and thus highly desirable to the rats, mainly for its diverse mix of tastes, particularly salty and sweet. This diet was compared with another high-fat (HF) potentially obesogenic diet, devised not to be as tasty as K, and prepared just supplementing standard chow pellets with fat. We also analysed the influence of sex on the effects of the diets. Results: K rats grew faster, especially the males, although females showed a higher proportion of body lipid, because of a high lipid, sugar and protein intake. HF weight change rates were not different from those of controls. In addition to high sugar, K rats also ingested large amounts of salt. With this study we have shown that the key factor eliciting the excess energy intake in a high-energy diet rat model was not solely or mainly their fat intake. The changes in body fat accrual were more a consequence of their appetence for the food. Conclusions: The results show that the significant presence of sugar and salt is a powerful factor promoting excess food intake, more effective than increasing diet lipid content. These effects were already observed after a relatively short treatment, additionally confirming the differential effects of sex on the hedonic and obesogenic response to diet.

Relació d'ajuts concedits a autors de la Universitat de Barcelona per publicar en accés obert durant l'any 2023. Inclou en format CSV el DOI, el títol, els autors, el nom de la revista i l'import concedit.

Relació de cupons concedits a autors de la Universitat de Barcelona per publicar en accés obert en una revista de la Royal Society of Chemistry (RSC) segons els termes de la iniciativa Gold for Gold. Inclou en format CSV el títol, els autors, la referència bibliogràfica i el DOI

Dades mensuals del nombre de visites a les bases de dades durant el curs 2011-2012 (octubre 2011-setembre 2012).

Dades d'ús de prèstec del CRAI de la UB de l'any 2001. Inclou en format csv les dades mensuals i el recull anual. Dades desglossades per: tipus d'operació, tipus de lector, per tipus de material i per llengua.

Dades sobre formació d'usuaris de l'any 2012. Dades relatives al nombre d'hores programades, nombre d'hores impartides i nombre d'assistents dels cursos de formació a mida, formació programada i formació reglada als CRAI Biblioteques.

Dades de l'article publicat a la revista Food Chemistry, Volume 307, 1 March 2020, 125556. El podeu consultar a http://hdl.handle.net/2445/143358, Data base containing SPME-GC-MS raw analytical data obtained and used by Quintanilla-Casas et al. (Food Chemistry, 2020, 125556). Data correspond to 82 authentic and traceable olive oil samples, declared as EVOO by the suppliers obtained in the framework of OLEUM project (EC H2020 Programme 2014–2020) from seven different EU and non-EU countries: Croatia (n=11); Slovenia (SVN) (n=8); Spain (ESP) (n=17); Italy (ITA) (n=15); Greece (GRC) (n=6); Morocco (MAR) (n=15) and Turkey (TUR) (n=10). With the aim of reflecting the real production scenario, EVOO samples in this prospective study were obtained under usual production practices for commercial purposes, and thus consisted of both monovarietal oils as well as market blends of olive cultivars typical of each geographical origin. Briefly, data correspond to SPME-GC-MS scan intensities of the specific sesquiterpene hydrocarbon (SH) ions (m/z 93, 107, 119, 135, 157, 159, 161, 189 and 204) obtained from the Total Ion Current (TIC) between the 18th to the 30th minute. Thus, 2467 scans were obtained for each m/z ion implying 22203 variables per sample., SPME-GC-MS data have been obtained by researchers in the OLEUM project This work was developed in the context of the project OLEUM “Advanced solutions for assuring authenticity and quality of olive oil at global scale”, funded by the European Commission within the Horizon 2020 Program (2014–2020, grant agreement no. 635690). The information and views set out in this article are those of the author(s) and do not necessarily reflect the official opinion of the European Union. Neither the European Union institutions and bodies nor any person acting on their behalf may be held responsible for the use which may be made of the information contained therein. The study was also supported by the Ministerio de Ciencia, Innovación y Universidades (MICINN) from Spain through the Juan de la Cierva and Ramon y Cajal programs (JCI-2012_13412 and RYC-2017-23601), and by the Ministerio de Educación, Cultura y Deporte (MECD) from Spain through the FPU pre-doctoral program (FPU16/01744).

Dades d'ús de prèstec del CRAI de la UB de l'any 2006. Inclou en format csv les dades mensuals i el recull anual. Dades desglossades per: tipus d'operació, tipus de lector, per tipus de material, per llengua i any de publicació

Dades mensuals del nombre de visites a les bases de dades durant el curs 2013-2014 (octubre 2013-setembre 2014).