Effect of INH and RFP treatment on hepatic oxidative stress of wild-type (MT+/+) and MT−/− mice.

**<p>p<0.01, compared with respective control;</p>*<p>p<0.05, compared with respective control;</p>##<p>p<0.01, compared with MT+/+ mice for the same treatment;</p>#<p>p<0.05, compared with MT+/+ mice for the same treatment.