Fig. 6From: Aerosol immunization by alginate coated mycobacterium (BCG/MIP) particles provide enhanced immune response and protective efficacy than aerosol of plain mycobacterium against M.tb. H37Rv infection in miceHistopathology of lungs from control, BCG, MIP, BEAP and MEAP immunized groups, post sixteen weeks of H37Rv infection. The arrows in figure indicate granulomatous lesions. The bar graph graph shows the summary of granulomatous lesions by randomly selecting 10 fields from 2 sections in each groupBack to article page