Kobish A. Peculiarities of different origin stress course in dependence on cattle higher nervous activity type

Dissertation is devoted to research cattle organism with different types of higher nervous activity (HNA) reactivity, under influence of single excessive nitrates intake and anthrax vaccination. Analysis of haematological, immunological and biochemical blood parameters were released at initial stage, after excessive chemical and biological stressors intake.Homeostasis functional changes were obtained after chemical stressor influence. Erythrocytes, oxyhemoglobin, T-lymphocytes, B-lymphocytes, O-lymphocytes, T-helpers, T-promoters content was decreased. Total protein content decreased in blood of animals with strong steady inert (SSI), strong unsteady (S), and weak (W) types. T-suppressor quantity decreased in blood of cows with S and W types. B-lymphocytes quantity decreased in blood of SSI and W types. Leucocytes decreased in blood of animals with S and W types. Albumins, ?-globulins and natural antibody level decreased in blood of cows with W HNA type. The most significant changes were observed in blood of W HNA type cows in comparison with strong HNA types.Changes of haematological parameters were observed after influence of biological stressor. Erythrocytes, oxyhаemoglobin,O-lymphocytes and T-suppressors amounts were decreased. Albumins content decreased in W HNA type cows too. Increasing of leucocytes, total protein, ?-, ?-, ?-globulins, T?lymphocytes, B?lymphocytes and T-helpers was observed in blood of all groups. T?activity increased in blood of all HNA types' cows. Increasing of natural antibody was observed in blood of cows with SSA type.