Research Article

The Ethanol Supernatant Extracts of Liushenwan Could Alleviate Nanodiethylnitrosamine-Induced Liver Cancer in Mice

Figure 3

The anticancer efficacy of different administration of LSW-ET in nanoDEN-induced HCC in mice. (a) Histological analysis of livers from the control group, nanoDEN group, LSW-ET-ig, and LSW-ET-po group at the 30th week. Histological analysis of the livers was performed by hematoxylin and eosin staining. Part of the arbor (stippled outline, 100×) is shown enlarged in the inset (400×) in the top right corner. Scale bar, 50 μm. (b) The probability of occurrence of tumor in each group. (c) Scores of inflammation of liver samples. and , P < 0.05 and 0.001, respectively, compared with the control group; ‡, P > 0.01 compared with the nanoDEN group.