Fig. 5From: Immunogenicity and therapeutic effects of a Mycobacterium tuberculosis rv2190c DNA vaccine in micePulmonary histopathological changes. This figure shows representative photomicrographs (H&E, 100×) of lung tissue obtained from mice each group at six weeks after infection with MTB H37Rv. a Saline group. b Vector group. c M. vaccae group. d ag85a DNA group. e rv2190c DNA groupBack to article page