Figure 1From: Human isolates of Bartonella tamiaeinduce pathology in experimentally inoculated immunocompetent mice Photomicrographs of hematoxylin and eosin stained heart sections of mice sampled during the study. Mononuclear cell infiltration of the ventricle (A, 10×; B, 40×) and atrium (C, 10×) of a Swiss Webster mouse 5 weeks post-inoculation with B. tamiae Th339. The white arrow indicates a myocyte with a pyknotic nucleus. (D) Ventricle of a Swiss Webster mouse inoculated with saline (10×).Back to article page