San Antonio de los Baños, Artemisa, Cuba - At the end of the latest laboratory tests, the young ariguanabense Livan Delgado Roche got the vaccine provided atherosclerosis, the process of enlargement and hardening of the artery walls by the accumulation of cholesterol (plaque) that can restrict blood flow to organs and tissues. These plaques can burst, causing a blood clot.

The impact of this novel is a valuable contribution and achievement for the Cuban health system, for all the countries of Latin America and the Caribbean area, especially because it increases the quality of life of elderly people.

Livan is a young man of 31 who works as a researcher in pharmacology in order to combat oxidative stress and cardiovascular diseases.

Pathological oxidative stress is caused by an imbalance between the production of reactive oxygen and the ability of a biological system to quickly remove the reactive intermediates or repair the resulting damage. All forms of life maintain a reducing environment within their cells.

Livan Delgado continues his research with perseverance, he is a modest young  and in each of his day's work he devotes to the fight against diseases.