[ad_1]
LONDON (Reuters) – According to a recent British study, omega-6 fatty acids may protect against atherosclerosis, resulting in a risk of death from heart disease and stroke.
The study was conducted by researchers at the Faculty of Biological Sciences at Cardiff University, UK, and published their findings Sunday in the journal Biochimica and Biophysica Acta – Molecular Bases of Disease.
Atherosclerosis occurs when the blood vessels that carry oxygen and nutrients from the heart to the rest of the body (arteries) become thick and toned, sometimes preventing blood flow to reach the organs and tissues .
Healthy arteries are usually soft and stretchable, but over time they can harden artery walls, cause clotting and clogging, threatening people with diseases such as stroke or heart attacks.
To achieve the results of the study, the researchers monitored the effects of a group of mice with atherosclerosis on omega-6 fatty acids.
This study focused on the effect of these acids on the immune cells of mice and showed that they can relieve or inhibit atherosclerosis, particularly the process of attenuation. expression of pro-inflammatory genes.
"Our research suggests that omega-6 fatty acids can have a positive effect on multistage atherosclerosis, particularly by controlling key processes related to inflammation," said Prof. Deepak Ramji, responsible of the research team.
"We also noted the protective effects of these acids on processes associated with major atherosclerosis in endothelial cells and smooth muscle cells, two important types of atherosclerotic cells.
Omega-6 fatty acids, a type of polyunsaturated fat found in vegetable oils, nuts and seeds, may be beneficial to the heart, instead of the low-saturated fats found in meat and dairy products.
Omega-6 fatty acids are naturally present in foods, including soybean oil, palm oil, cotton blossom oil, sunflower seeds, rapeseed, poultry , eggs, cereals, coconuts, avocados, fish, pine nuts and nuts. .
MENAFN2107201901300000ID1098783412
Source link
