Fig. 1From: IGF-1 decreases portal vein endotoxin via regulating intestinal tight junctions and plays a role in attenuating portal hypertension of cirrhotic ratsa Administration of IGF-1 reduced the severity of fibrosis in liver cirrhosis rats. b Representative histology of the cirrhosis without IGF-1 group. c Representative histology of the IGF-1 treated cirrhosis group. Data were shown with the mean ± SD. *P <0.01 vs. CCL4 groupBack to article page