tokens: In the present study , we characterized cis-elements of the human PCI gene required for expression in the hepatoma derived cell line , HepG2 cells , and also evaluated rat PCI mRNA expression , particularly on the effect of androgen in rat reproductive tissues .
folded_tokens: in the present study , we characterize cis-element of the human pcus gene require for expression in the hepatoma derive cell line , hepg2 cell , and also evaluate rat pcus mrna expression , particularly on the effect of androgen in rat reproductive tissue .