Inhibition of Tumor Growth of Human Hepatocellular Carcinoma HepG2 Cells in a Nude Mouse Xenograft Model by the Total Flavonoids from Arachniodes exilis

Figure 3

HE staining of tumor tissues belonged to mice of different administration groups (×100). (a) Negative control group; (b) TFAE low-dose group; (c) TFAE high-dose group; (d) positive control group.

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(b)

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