Fig. 2. Isoflurane protects against liver injury after renal ischemia–reperfusion injury (IRI). Representative photomicrographs of liver from 4 experiments (hematoxylin-eosin staining; magnification, ×400) of mice subjected to a sham operation (A ) or renal IRI followed by 4 h of pentobarbital (B ) or 1.2% isoflurane (C ). Tissues were collected 24 h after renal IRI. Arrows point to areas of significant hepatocyte vacuolization.