[Combination of gentamycin and amikacin with rifampicin, ethambutol and isoniazid on selected standard strains of Mycobacterium species in experiments done in vitro and in vivo].

The authors present results of in-vivo and in-vitro studies of combined effect of gentamycin , amikacin and rifampicin , ethambutol, isoniazide on selected standard strains of Mycobacterium sp. (Myc. H37Rv, Myc. An5, Myc. wells, Myc. kirchberg, Myc. kansasii, Myc. intracellulare, and Myc. fortuitum). In in-vitro studies the synergistic effect of gentamycin and amikacin with the tuberculostatic drugs was demonstrable on all Mycobacterium strains. The weakest effect was seen on Myc. fortuitum colonies. In-vivo studies have also shown this synergistic effect on all studied strains, and a much weaker effect when used in monotherapy. The authors have shown the possibility of using combination of gentamycin and amikacin with RMP, EMB, INH in treating Myc. intracellulare infections.