F2 and Fulminant hepatic failure: Animals in the Hepa Wash and control groups showed signs of fulminant hepatic failure with a rapid worsening of Quick value (prothrombin time) (39 ± 4 vs. 33 ± 5% at T 12, respectively, p=0.71) and INR (2.0 ± 0.1 vs. 2.7 ± 0.8 at T12, respectively, p=0.57).