Comparative study of the effect of different antimicrobial groups on chick blood leukogram

Diseases of bacterial etiology are a serious problem hindering the development poultry industry, causing economic damage to it.Herein we present results studies effect that drugs different antimicrobial groups (ditrim and furazolidone) have on leukogram Hisex Brown chicks. We studied blood values in 3 groups, group I received pure drinking water, II ditrim via water at concentration 200 mg/L 10 consecutive days, whereas III furazolidone same manner. Blood samples were collected Day 1, 3, 5, 7 9 after drug withdrawal. performed leukocyte count chick each group, then smears calculated number eosinophils, basophils, pseudoeosinophils, lymphocytes monocytes. also percentages separate white cell types order perform differential. discovered administration causes long-term decrease while such was not observed following ditrim. Leukopenia chicks 5 7, their differing from control by 26%, 12% 25% respectively. Besides caused changes leukogram, manifesting prolonged dynamics pseudoeosinophil lymphocyte number, transitory change eosinophil number. did observe Group II, except for eosinopenia our experiment