Figure 2.
The protein expression of Cox-2 and iNOS was significantly attenuated by sulforaphane in the LPS-stimulated Nrf2 (+/+) mouse peritoneal macrophages compared with the LPS-stimulated Nrf2 (−/−) mouse peritoneal macrophages. HO-1 expression was elevated by sulforaphane in LPS-stimulated Nrf2 (+/+) mouse peritoneal macrophages. Total protein were extracted and pooled from peritoneal macrophages of at least four mice.