Abstract

Epidemiological studies have demonstrated that nutritional habits, like those based on high consumption of fruits and vegetables, have been associated with a longer life expectancy and a significant decrease in the incidence and prevalence of several chronic diseases with inflammatory basis, such as cardiovascular diseases (CVD). This beneficial activity has been related to the content of several bioactive compounds in fruit and vegetables, such as polyphenols. The cardioprotective effects of polyphenols have been linked mainly to its antioxidant properties; however, recent findings attribute its anti-atherosclerotic potential to modulate simultaneous signaling and mechanistic pathways. Emerging data suggest that polyphenols can regulate cellular lipid metabolism; vascular and endothelial function; haemostasis; as well as platelet function; which represent primary conditions for atherosclerotic plaque formation and development. This review presents the results of a selection of experimental studies and clinical trials regarding the atheroprotective effects of the most common dietary polyphenols.

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Santhakumar AB, Battino M, Alvarez-Suarez JM. Food ChemToxicol. 2018 Mar;113:49-65. doi: 10.1016/j.fct.2018.01.022. Epub 2018 Feb 2. Review. PubMed PMID: 29360556.

Keywords: Atherosclerosis, Polyphenols, Bioavailability, Platelet function, Cardiovascular disease, Polyphenols Bioavailability, Dietary polyphenols.

Tropical rainforest, Queensland, Australia. Photo by Dr. Rohan Davis.

Analytical equipment. Photo by Atanas G. Atanasov.

Hep-2 signal activated cells. Image by Dr. Vassilis Doucas.

Flower blossoms at gardens by the bay Singapore-photo by Dr. Hemanth Kumar Boyina.

Saffron plants, Zapponeta (Foggia), South of Italy. Photo by Dr. Grazia D'Onofrio.

Blood cells colored with fluorescence dye. Photo by Dr. Davide Barreca.

Substance library. Photo by Dr. Nikolay Tzvetkov.

Lichens of the Eastern Morocco, Oujda, Morocco. Photo by Dr. Khalid El Bairi ©.

The Botanical Garden of Department of Pharmacognosy, University of Vienna, Austria. Photo by Atanas G. Atanasov.

Lagoon of the seven cities, a twin lake in the crater of a dormant volcano in the western part of the São Miguel island (Azores, Portugal). Photo by Dr. Ana Sanches Silva.

Central Australian desert scene. Photo by Dr. Rohan Davis.

HEK293T cells. Photo by Atanas G. Atanasov.

Tropical rainforest, Queensland, Australia. Photo by Dr. Rohan Davis.

Australian ocean scene. Photo by Dr. Rohan Davis.

Laboratory equipment. Photo by Atanas G. Atanasov.

Rhododendron arboreum flower. Photo by Devesh Tewari.

The Valley of Flowers, Himalaya, India. Photo by Dr. Rajeshwari Singh.

Bryce Canyon, Utah, USA. Photo by Dr. Anupam Bishayee.

Euphorbia prolifera Buch. (Ham) Ex. Photo by Devesh Tewari.

Foothills of Himalaya, India. Photo by Devesh Tewari.

The Valley of Flowers, Himalaya, India. Photo by Dr. Rajeshwari Singh.

Eco-School Festival, Leiria-Portugal, Spring 2018

Polygonum maritimum (L.) (Polygonaceae)- Ourdania beach (Ain Temouchent- west Algeria)- taken by PhD. EL HACI Imad Abdelhamid

Flower blossoms at gardens by the bay Singapore-photo by Dr. Hemanth Kumar Boyina.

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