Figure 1From: Nrf2 protects against pulmonary fibrosis by regulating the lung oxidant level and Th1/Th2 balanceNrf2-/-mice are highly susceptible to bleomycin. Survival of WT mice and Nrf2-/- mice after treatment with bleomycin (bleo) or saline. n = 20 in each group. *Significant difference between WT mice and Nrf2-/- mice (p < 0.05).Back to article page