Figure 7.

Examples of histopathological lesions encountered in lungs after 2 hour perfusion and inhalation of non-radioactive 192Ir-UFP in control lungs (A), lungs pretreated with a bolus of H2O2 in the lumen (B, D), showing septum and bronchus reduction, and (C) lung perfused with histamine, showing oedema and infiltration.

Meiring et al. Particle and Fibre Toxicology 2005 2:3   doi:10.1186/1743-8977-2-3
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