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. 2014 Oct 29;1:820–833. doi: 10.1016/j.toxrep.2014.09.010

Fig. 6.

Fig. 6

Change in gene expression and protein levels of cytochrome P450s in rat livers after exposure to PCB126 and PCB153 via polymeric implants. (A and B) total RNA isolated from the liver was analyzed by qRT-PCR. Data represent average of four rats ± SD. (C) protein levels of CYP1A1, 1A2 and 1B1 in the rat liver after 15 d of treatment with indicated PCBs. Co-treatments show the time response at 6, 15, and 45 d (A and B only). The sham group shows the data from the 15 d time point. *p < 0.05, ***p < 0.001.