Figure 6. The impact of FGA on HCC metastasis in vivo. (A) Representative photographs of the lungs. (B) Representative images of lung biopsy, stained with H&E. Within the circle are metastatic cancer lesions. (C) Numbers of metastases of lung in each group. (mean ± SD, n = 3; *P < 0.05, **P < 0.01, ***P < 0.001, compared with the control group).