Extra virgin olive oil polyphenols: Biological properties and antioxidant activity

A Silenzi, C Giovannini, B Scazzocchio, R Varì… - Pathology, 2020 - Elsevier
… ingestion of pure compounds or olive oil, either pure or enriched … However, a main antioxidant
mechanism of polyphenols … of intracellular antioxidant defenses by activating antioxidant

[HTML][HTML] Extra virgin olive oil polyphenols: Modulation of cellular pathways related to oxidant species and inflammation in aging

G Serreli, M Deiana - Cells, 2020 - mdpi.com
… and tyrosol, to activate Nrf-2 signaling, inducing a cellular … Most of the intracellular pathways
switched on in response to … activities in rat liver, which were restored by olive oil, HT, and Tyr …

Antioxidant and biological activities of hydroxytyrosol and homovanillic alcohol obtained from olive mill wastewaters of extra-virgin olive oil production

A Ricelli, F Gionfra, Z Percario… - … of Agricultural and …, 2020 - ACS Publications
… report the use of tyrosol from olive mill … recovered at RT for 1 h. ROS production was measured
in a Perkin-Elmer Multilabel Counter Victor3V Wallac 1420 by measuring the intracellular

[HTML][HTML] Antioxidant and neuroprotective activity of extra virgin olive oil extracts obtained from Quercetano cultivar trees grown in different areas of the Tuscany region …

MC Barbalace, L Zallocco, D Beghelli, M Ronci… - Antioxidants, 2021 - mdpi.com
… Secoiridoid derivatives were quantified using tyrosol calibration … comparable effect in reducing
intracellular ROS levels and … Indeed, these polyphenols possess the ability to restore the …

[HTML][HTML] Effects of extra virgin olive oil polyphenols on beta-cell function and survival

N Marrano, R Spagnuolo, G Biondi, A Cignarelli… - Plants, 2021 - mdpi.com
… and was also able to activate beneficial intracellular signaling… Accordingly, beta-cell
restoration or regeneration should be … We found that hydroxytyrosol, tyrosol, and apigenin foster …

Tyrosol as a neuroprotector: strong effects of a “weak” antioxidant

MB Plotnikov, TM Plotnikova - Current Neuropharmacology, 2021 - ingentaconnect.com
… The principal sources of Tyr are olive oil and wine [26, 27]. … systems and can improve
intracellular antioxidant defenses … of phenolic compounds from extra virgin olive oil identified in …

[HTML][HTML] Wide biological role of hydroxytyrosol: possible therapeutic and preventive properties in cardiovascular diseases

C D'Angelo, S Franceschelli, JL Quiles, L Speranza - Cells, 2020 - mdpi.com
… of other compounds like oleacein, verbascoside, tyrosol, and … production and restoring cellular
antioxidant defenses could … , for 24 h) induced a reduction in intracellular ROS level and a …

Olive oil and mediterranean diet: The importance of olive oil constituents, and mainly of its polyphenols, in human health—The redox system—Xenohormesis …

A Kiritsakis, TM Keceli, C Anousakis, EL Iorio… - A Review on Diverse …, 2024 - Elsevier
… : phenolic compounds such as oleuropein aglycons, tyrosol, … OA influences cell membrane
fluidity, receptors, intracellular … -target effects leading to the restoration of altered homeostatic …

[HTML][HTML] Neuroprotective panel of olive polyphenols: Mechanisms of action, anti-demyelination, and anti-stroke properties

T Grubić Kezele, B Ćurko-Cofek - Nutrients, 2022 - mdpi.com
… and, consequently, intracellular NO levels and increase ET-1 … Moreover, simple phenols
from extra virgin olive oil, tyrosol, … by olive polyphenols is associated with the restoration of flow…

[HTML][HTML] AGS gastric cells: antioxidant activity and metabolic effects of phenolic extracts from different monocultivar virgin olive oils

P Faraoni, M Bellumori, L Cecchi, B Zonfrillo… - Antioxidants, 2023 - mdpi.com
… The effects of the phenolic compounds of extra virgin olive oil … The final extract was recovered
with 10 mL EtOH, split into 10 … IntSTD and tyrosol (Tyr) as reference compound; therefore, …