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. 2017 Feb 12;4:89–103. doi: 10.1016/j.toxrep.2017.02.001

Fig. 1.

Fig. 1

Schematic construction of the two in vitro co-culture liver inflammation models combining human hepatoma (HepG2) cells with human (a) monocytic or (b) macrophage-like (THP-1) cells. The cells are separated by a porous membrane (0.4 or 3 μm pore size) at a 1 mm distance.