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. 2017 Jan 14;23(2):204–215. doi: 10.3748/wjg.v23.i2.204

Figure 1.

Figure 1

LiverChip® three-dimensional perfused cell culture system. A: The LiverChip® plate contains 12 independent bioreactors for the 3D culture of hepatocytes; B: Hepatocytes form 3D micro-tissue structures in an array of channels in a collagen I-coated scaffold that is contained in each LiverChip® well; C: Schematic representation of how media flows through the channels of each LiverChip scaffold due to the action of a pneumatically operated pumps in the base of the plate. The speed and direction of flow can be adjusted using an electronic controller. 3D: Three-dimensional.