[Immunomorphogenesis at chickens - broilers vaccinated against infectious bronchitis and Newcastle disease]
2007
Kurdeko, A.P. | Prudnikov, A.V. | Prudnikov, V.S., Vitebsk State Academy of Veterinary Medicine (Belarus)
Immunization of chickens - broilers by domestic associated alive virus - vaccine against infectious bronchitis and illness of Newcastle causes in peripheral blood typical morphological changes which are shown by statistically authentic increase in comparison with the control of quantity of leucocytes, thrombocytes, the relative and absolute content of T - and V - lymphocytes. These indicators statistically authentically do not concede, and in certain cases surpass the similar ones at chickens, immunized by a vaccine of manufacture of Israel. Immunization of chickens - broilers against infectious bronchitis and illness of Newcastle leads to increase in serum of blood the content of general protein and albumins and insignificantly influences on quantity alaninaminotransferasa, aspartataminotransferasa, calcium, phosphorus, uric acid. At immunization of chickens - broilers against illness of Newcastle and infectious bronchitis there is a decrease in alive mass in comparison with the control one. Vaccination of young growth of hens against infectious bronchitis and illness of Newcastle by a domestic vaccine and a vaccine of production of Israel causes increase phagocyte activity of pseudoeozinofils, bactericidal and lysocym activity of serum of blood that testifies to stirring up of nonspecific factors of protection
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