Translation. Region: Russian Federal
Source: Novosibirsk State University – Novosibirsk State University –
A fourth-year student at the Institute of Medicine and Medical Technologies of Novosibirsk State University has won the All-Russian XV Youth Prize in Science and Innovation, proposing a method for directly delivering an oxygen mixture to the heart to maintain the organ’s viability even during long-term transportation. Yaroslav Smirnov won the main prize of 100 thousand rubles for his development. This year, 230 students from 95 universities and 80 schoolchildren from 65 schools across the country sent popular science videos about their projects to the competition. The total prize fund is 1.7 million rubles.
Yaroslav Smirnov told in his competition application that the shortage of donor hearts is due, among other things, to the impossibility of quickly delivering organs to transplant centers. In his project, he proposed a solution – a method of direct coronary persufflation, which allows the heart to work even outside the human body.
— Today, in most cases, the method of pharmaco-cold preservation is used, which allows preserving the heart for only 4 hours. But this method does not satisfy the myocardium’s need for oxygen, so there may not be enough time. If you supply the oxygen mixture directly to the coronary arteries of the heart, then you can extend the period to 8 hours, — Yaroslav explained.
Yaroslav and his team developed a special system that delivers a humidified oxygen mixture to the aorta under stable pressure. The heart is then placed in a plastic bag with a solution and ice. Experiments have shown that the organ’s pumping function is preserved and there is no significant tissue damage.
The MISiS University Youth Prize in Science and Innovation is an all-Russian competition of popular science videos. You can take part in the school, student and popular science nominations. Contestants must record a short video and talk about their own research, development or scientific phenomenon. Winners and prize winners receive from 10 to 100 thousand rubles, as well as additional points when entering the university.
The most popular nomination in 2025 was popular science — participants sent more than 100 videos. The most popular project areas were: chemistry and materials science (more than 30 projects), biology and life sciences, engineering sciences. The youngest participant in the award was 7-year-old Pseush Shumaf from Maikop.
Since its foundation, the Youth Prize has been supported by the Russian Ministry of Education and Science. Partners include: RSF, Rosatom State Corporation, Gazprombank, Decade of Science and Technology, and many others.
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