Histology of infected hearts.

<p>A) Atrio-ventricular region from (i) control and (ii) TREU 927 infected hearts (H&E). Higher magnification demonstrating (iii) parasite extravasation (Giemsa) and (iv) inflammation (H&E). B) Mean ± SEM of semi-quantitative pathological scoring (0–3; see <a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0003811#sec002" target="_blank">methods</a>) for: (i) parasite extravasation, (ii) inflammation and (iii) fibrosis.