Authors:
A. D. ALEKSEEV, candidate of veterinary sciences, assistant,
E. S. ODEGOV, graduate student,
O. G. PETROVA, doctor of veterinary sciences, professor,
URAL STATE AGRARIAN UNIVERSITY (42 K. Liebknechta Str., 620075, Ekaterinburg)
Abstract. Acute respiratory viral infections (hereafter cattle ARVI) negatively affect the full growth and formation of the body of a calf, contribute to the induction of secondary infection, manifested by violation of physiological stages of the formation of the morphofunctional organization of the immune system. The pathogenesis of cattle ARVI, tendency to chronicity and recurrence, the lack of effectiveness of traditional preventive measures is largely determined by the state of morphofunctional insufficiency of the immune system. Intensification of animal production, crowding of animals, the inadequacy of conditions of feeding and maintenance of modern requirements, as well as adverse environmental conditions reduce the overall resistance of the organism of cows. Particularly exposed to adverse factors the young age of 6 months, which together with a reduction in immunological reactivity of the organism, creates favorable conditions for development of infectious disease of respiratory tract. For the correction of immunodeficiency States in cattle in industrial technology content requires the use of immunomodulating drugs. Highly effective and safe for the animals proved to immunomodulators of plant origin and plant-tissue preparations. We have developed a plant-tissue composition, the application of which is pronounced anti-inflammatory effect.
Keywords: acute respiratory viral infections, plant-tissue composition, cattle, circulating immune complexes, industrial technology cattle, laboratory animals, blood serum, immune status, immunomodulators.
