Вплив імуномодуляторів природного походження на показники клітинного імунітету крові кроликів за умов стресу

Abstract

Aim. The article is devoted to the researching of T- and B-lymphocytes relative amount in the rabbits blood after using of plant and animal origin immunomodulators under stress.Methods. The relative amount of T- and B-lymphocytes and its some populations in the reaction of spontaneous rоsetting with the ram erythrocytes in the blood was determined. Thus, the differentiated count of rоsetting lymphocyte with the different functional activity degree was conducted. The spleen extracts added to the rabbits feed by aerosol introduction method.Results. T- and B-lymphocytes amount and functional activity T- and B-cell immunity was stimulated after additional supplementary to rabbits diet of experimental group natural origin immunomodulators. Spleen extract polyamines as the immunomodulators and antistressors most effectively influenced on some T- and B-cell immunity indices before slaughter: amount of T-(Тh-0) and B-(3–5)lymphocytes were decreased.Conclusions. The results which obtained in experiment can to use in researches of cell immunity indices on farm animals for organism resistance increasing and correction their pre-slaughter stress.