HAEMATOLOGICAL CHANGES POLYINVASION IN CATTLE
The article presents the data about the changes of the morphological and biochemical parameters of blood at polinate of the cattle. At the same time it was found that the parasitism of the fasciola and strongylata at the organism of the cattle leads to violations of the liver accompanied by increased levels of enzymes in the blood, decreasing of the level of bactericidal and lysozyme activity of blood serum, as well as disorders of the energy and mineral metabolism.