Hachiya et al., Radiat Res 2005
(Leukemia, Promyelocytic, Acute) :
Moreover, inhibition of catalase blocked the phosphorylation of ERK1/2 but not of p38MAPK in HP100-1 cells
Shastry et al., Kidney Int 2007
:
Hcy increased p38-MAPK activity ( fivefold ), with maximal effect at 50 microM and 20 min ; p38-MAPK activation was attenuated by N-acetylcysteine (Nac) and catalase (Cat) , further indicating that the effect was via oxidative stress