The bacteria Bacillus subtilis, Bacillus licheniformis in the composition of the feed additive "Baculiform" and their influence on immunological parameters and intracellular enzymes from these

Abstract

This paper presents the results of a study on establishing the effect of a new probiotic feed additive "Baculiform" on the content in the serum of these classes of immunoglobulins Ig A, Ig M, Ig G and intracellular enzymes alanine aminotransferase (ALT) and aspartate aminotransferase (AST). Held scientific - production experience and the results obtained here showed that the inclusion of probiotic feed additive "Baculiform" on the basis of spore-forming bacteria B. subtilis and B. licheniformis part of the basic diet of these the experimental group in doses of 0.2 g/ kg 0.3 g/kg diet contributed to the increase in the serum, compared with the control counterparts, immunoglobulin classes Ig "A" by 9.52% of 14.28% (P<0.01), Ig "M" - by 6.66% and 10.00 % (P<0.05), Ig "G" by 7.52% and 8.83% (P<0.05) On the background of the use in the diet experienced birds tested probiotic feed additives, certain changes occurred and by intracellular enzymes ALT and AST. While there was a slight decrease in the serum experienced these compared to the intact bird ALT on average by 2.69% and 2.56%. Similar patterns of a decrease in the serum experienced these, in comparison with analogues in the control and AST levels, on average of 2.63% and 1.43%.