 - Subjects must have a positive diagnosis of liver cirrhosis hepatic fibrosis with evidence of either micro- or macro-nodular regeneration that has been stable for two months and is confirmed by imaging techniques, biopsy, or physical signs consistent with a clinical diagnosis of liver cirrhosis e.g., liver firmness to palpation, splenic enlargement, spider angiomata, palmar erythema, parotid hypertrophy, testicular atrophy, gynecomastia. 