METHOD FOR STIMULATING THE GROWTH AND ENHANCING THE RESISTANCE OF LIVESTOCK

摘要

The invention relates to veterinary science and can be used for enhancing non-specific resistance in livestock. The method involves administering to an animal an agent consisting of a lysate of peripheral blood leukocytes and/or stem cells and/or progenitor cells derived from animals, and the conditioned medium in which the above were cultivated, having a molecular mass of from 1 to 200 kDa, wherein not less than 80% of the total mass of protein has a molecular mass of from 5 to 120 kDa, said agent being characterized by the presence of peaks at a wavelength of 270-290 nm and 200-225 nm in the UV range of the spectrum and having the following ratio of components: 0.01-10 wt% lysate of peripheral blood leukocytes and stem cells and/or progenitor cells; 90.0-99.9 wt% conditioned medium. The preparation is proven to be effective in increasing the viability and improving the physical condition of livestock by optimizing the metabolic processes in the body and enhancing non-specific resistance.