| 摘要 |
FIELD: veterinary medicine. ^ SUBSTANCE: invention is related to veterinary immunology. Method includes introduction of investigated immunomodulator and assessment of immune status. At that PPD-tuberculin is injected to mammals subcutaneously in dose of 1.3-1.8 ml per animal. Then after 3-5 days immunomodulator is injected per 1 kg of animal weight in 0.2-1 ml physiological solution. After 7-10 days BCG vaccine is injected intracutaneously. After 30-35 days after immunisation virulent culture M. bovis is injected subcutaneously in dose of 0.0001 mg, and after 30-35 days postmortem study of slaughtered animals is carried out. Assessment of immune status is carried out by index of protection: from 100% to 67% - high capacity of immunomodulator, 66-43% - medium, from 42% - low. ^ EFFECT: method makes it possible to increase accuracy of assessment with reduction of material expenses. ^ 2 tbl, 2 ex |
