hello, my name is anastasia efemenko, i am the manager. ahead of modern medicine, we are now coming upug for the treatment of male infertility based on cellular technologies. male infertility has a number of reasons, from congenital pathologies to social and man-made influences: excess weight, low physical activity, prolonged stress loads. often a man finds out about a problem too it is too late, when existing treatments are no longer effective. what is the proposed innovative approach? this fundamentally new approach, by understanding how... nature has arranged the regulation of the niches of spermatogonial cells, is an attempt to reproduce it by introducing our drug; when such a drug is administered locally, we see the restoration of both structure and function. today it has no analogues. for normal functioning of stem cells , a specialized microenvironment is needed, it called a niche. the ability to manage it is the path to treating the disease. to create a cure. it took years of experiments on the cells of laboratory animals, but over time , fertility was restored in almost half o