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Figure 10: AO/PI staining of 3D ADSC/hepactocyte cocultures after in vitro drug (in middle concentration: AP 400 µg/L, 5-FU 50 µg/ml, matrine 0.15 mg/ ml) medication for 4 days. (a) is the control group and (b) is a magnification of (a). (c) (e) (g) are respectively the AP group, the 5-FU group and the matrine group. (d) (f) (h) are their magnifications. |