Bioaminny profile structures of the endocrine glands in calves in cold adaptation

The article reflects the leading role of the neuroendocrine system in the formation of adaptation of calves to the action of cold. Biostimulants PS-2 and FS-4 have a corrective effect on the structural and chemical formation of the thyroid and adrenal glands, on the morphofunctional and biochemical processes of adaptation to cold calves by selective mobilization of sympathoadrenal, serotonergic and histaminergic systems.