Comparison of gene expression in cell culture to that in the intact animal: relevance to drugs and environmental toxicants. Focus on “Development of a transactivator in hepatoma cells that allows expression of phase I, phase II, and chemical defense genes”

Abstract

to study the effects of drugs and other environmental toxicants on the liver, many believe that the use of hepatocyte-derived cultures offers advantages over studies in the liver of intact animals. Cell cultures can be manipulated more easily, and they are far less expensive to maintain than a