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Figure 1 Effects of tezosentan on lung weights at 48 h after myocardial infarction (MI) or sham operation. Tezosentan (10 mg/kg, IV; MI + tezo) or vehicle (saline, 1 ml/kg, IV; MI + veh) was injected at 1 h and 24 h after MI. Sham-operated rats (Sham) received vehicle at the same time points. Lung weight was measured at 48 h after MI or sham operation. BW = body weight; **p < 0.01; ***p < 0.001.