Fig. 3From: Changes in the immune system in experimental acanthamoebiasis in immunocompetent and immunosuppressed hostsRepresentative microphotographs showing spleen histological morphology of mice infected by Acanthamoeba spp. from immunocompetent (a-c) and (d-f) with immunosuppressant treatment after 8 (a, d), 16 (b, e) and 24 (c, f) days post-infection. Hematoxylin-eosin staining. Abbreviations: WP, white pulp; RP, red pulp; MZ, marginal zone. Yellow and white asterisks indicate subcapsular loose or lymphoid infiltrated area. Magnification of ×50. Scale-bars: 200 μmBack to article page