Kravchenko N. Transfer of different kinds micobacteria through eggs adapted to the organism of the hens

The objects research are M. tuberculosis and M. bovis with properties approaches to mycobacterium tuberculosis species avium 8-fold passing through organism of the hens. The aim of investigation was determination for preserving species properties M. tuberculosis and M. bovis after much passing through organism of the hens and transovarially isolated. The investigations methods: bacteriological, allergical, serological, patomorphological and statistic. The thesis scientific novelty in determination for preserving M. tuberculosis and M. bovis after passing through organism of the hens a number of characteristics of reference strains these tuberculosis cause species acquired properties, characterized for M. avium, possibility isolated them from eggs of infected hens and transovarially transmission to chikens. At numerous consecutive introduction in to the organism of guinea-pigs which are adapted to the organism of the hens M.tuberculosis and M.bovis the tendency to recovery of initial properties is observed. According to the results of experimental researches the methodical recommendations are developed and approved of State department of veterinary medicine and proposed the supplement to "Instructions about measures of treatment of livestock from tuberculosis" and "Directive on diagnostics for tuberculosis of animals and birds". Field of application:veterinary medicine