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| Pàgina inicial > Articles > Articles publicats > Effects of virgin olive oil and phenol-enriched virgin olive oils on lipoprotein atherogenicity |
| Data: | 2020 |
| Resum: | The atherogenicity of low-density lipoprotein (LDL) and triglyceride-rich lipoproteins (TRLs) may be more significant than LDL cholesterol levels. Clinical trials which have led to increased high-density lipoprotein (HDL) cholesterol have not always seen reductions in cardiovascular disease (CVD). Furthermore, genetic variants predisposing individuals to high HDL cholesterol are not associated with a lower risk of suffering a coronary event, and therefore HDL functionality is considered to be the most relevant aspect. Virgin olive oil (VOO) is thought to play a protective role against CVD. This review describes the effects of VOO and phenol-enriched VOOs on lipoprotein atherogenicity and HDL atheroprotective properties. The studies have demonstrated a decrease in LDL atherogenicity and an increase in the HDL-mediated macrophage cholesterol efflux capacity, HDL antioxidant activity, and HDL anti-inflammatory characteristics after various VOO interventions. Moreover, the expression of cholesterol efflux-related genes was enhanced after exposure to phenol-enriched VOOs in both post-prandial and sustained trials. Improvements in HDL antioxidant properties were also observed after VOO and phenol-enriched VOO interventions. Furthermore, some studies have demonstrated improved characteristics of TRL atherogenicity under postprandial conditions after VOO intake. Large-scale, long-term randomized clinical trials, and Mendelian analyses which assess the lipoprotein state and properties, are required to confirm these results. |
| Ajuts: | Instituto de Salud Carlos III FIS19-00136 Instituto de Salud Carlos III FISP18/00020 Instituto de Salud Carlos III FIS16-00139 Instituto de Salud Carlos III FIS15-00047 |
| Nota: | Altres ajuts: Marató TV3 201512.31 (to M.Fi.), and Sara Borrell contract CD17/00233 (to M.Fa). CIBERDEM and CIBEROBN are Instituto de Salud Carlos III projects. |
| Drets: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
| Llengua: | Anglès |
| Document: | Article ; recerca ; Versió publicada |
| Matèria: | Triglyceride-rich lipoprotein ; Chylomicrons ; High density lipoprotein ; Low density lipoprotein ; Virgin olive oil |
| Publicat a: | Nutrients, Vol. 12, issue 3 (March 2020) , art. 601, ISSN 2072-6643 |
26 p, 568.6 KB |