Fig. 1. Experimental protocol. Filled bars = ischemia; unfilled bars = perfusion. Isoflurane administration consisted of 1.0% end-tidal inhalational administration. (A ) Intravenous injection of 5 mg/kg 5-hydroxydecanoate 40 min before coronary occlusion. (B ) Intravenous injection of 40 μmol/kg gadolinium (Gd3+) 30 min before ischemia.
