Antioxidant Omega 3 Fatty Acids Process Cardio-Protective Activity in Vivo

Cardiovascular diseases (CVD) are a class of conditions associated with the dysfunction of the arteries and heart, affecting heart functioning.

According to the statistics provided by the CDC, heart disease is the leading cause of death for both men and women. Men are associated with 1/2 of the deaths due to heart disease in 2015 were in men, compared to women.

Believe it or not, more than 63),000 Americans die from heart disease each year or 1 in every 4 deaths are caused by heart disease.

On another hand, stroke is a medical condition caused by poor blood flow to the brain, leading to brain cell death in the affected region.

Cardioprotection is an action that contributes to the protection of heart and blood vessels integrity against damage or injury, including heart diseases, and stroke.

In other words, cardioprotection is a process in which substances or medicines are used including an herbal remedy to protect heart muscle tissues against ischemic insult and deoxygenation injury.


Coronary artery disease caused by narrowing of the arteries, heart attack, abnormal heart rhythms, or arrhythmias and stroke is the most common type of cardiovascular disease found in the Western world.

The most common symptoms of CVD include persistent fatigue, shortness of breath, irregular heartbeat, chest pain, and fainting.

If you have some of the aforementioned symptoms, please make sure that you check with your doctor to rule out the CVD possibility.

The exact causes of cardiovascular diseases are unidentified. However, according to epidemiological studies, the most prevalent factors include aging, smoking. lack of exercise. unhealthy diet. obesity. high blood pressure and cholesterol, and family history.


Omega-3 fatty acids are phytochemicals in the class of lipids, found abundantly in deepsea fisk, dark-green leafy vegetables, grains, legumes, nuts, etc.


The three main components of Omega-3 fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).

On finding a potential phytochemical for the treatment of cardio-diseases, researchers examined the effects of 3 diets with different omega-3/6 fatty acid ratios on infarct size on the lipid composition of cardiac tissue.

According to the results of Sprague-Dawley rats that were fed omega-3/6 fatty acid diets with 1:1, 1:5, or 1:20 ratios for at least 10 days, followed by occlusion of the left anterior descending artery for 40 min and 24 h of reperfusion,* The infarct size was significantly smaller in the 1:1 group than in the other groups.
* The significantly higher concentrations of the omega-3 fatty acids eicosapentaenoic acid, docosapentaenoic acid, and docosahexaenoic acid were found in the 1:1 group than in the other groups.

* Omega-6 polyunsaturated fatty acid levels were similar between groups, although they were higher in the 1:5 and 1:20 groups than in the 1:1 group.

* Docosahexaenoic acid levels in cardiac tissue and infarct size were significantly correlated with no other significant links being apparent.

Moreover, researchers said, " The present study indicated that a 1:1 omega-3/6 fatty acid ratio protected against ischemia and was associated with the increased omega-3 fatty acid composition of cardiac tissue".

Taken altogether, Omega-3 fatty acids may be considered a cardio-protective remedy, pending the confirmation of the larger sample size and multicenter human study.

Intake of Omega-3 fatty acids in the form of supplements should be taken with extreme care to prevent overdose acute liver toxicity.


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Author Biography
Kyle J. Norton (Scholar, Master of Nutrition, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published online, including worldwide health, ezine articles, article base, health blogs, self-growth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bioscience, ISSN 0975-6299.

Sources
(1) A high omega-3 fatty acid diet rapidly changes the lipid composition of cardiac tissue and results in cardioprotection by Desnoyers M1,2, Gilbert K1, Madingou N1, Gagné MA1,2, Daneault C3,4, Des Rosiers C3,4, Rousseau G. (PubMed)