Vaccine-linked chemotherapy with a low dose of benznidazole plus a bivalent recombinant protein vaccine prevents the development of cardiac fibrosis caused by Trypanosoma cruzi in chronically-infected BALB/c mice
Fig 3
Representative images of H&E stained-cardiac tissue from (A) non-infected, (B) infected untreated, (C) E6020-SE, (D) low BNZ, (E) vaccine and (F) low BNZ plus vaccine experimental groups. Five-nine representative photographs were taken from the myocardial region and were acquired at 20X magnification using a microscope adapted with a digital camera. Cell cytoplasm appears in pink and the nuclei of infiltrating inflammatory cells appear in purple. Scale bar corresponds to 10μm.