Effect of live or gamma-irradiated P. chabaudi infection on splenic NO, H2O2, and MDA levels. The levels of H2O2 (a), MDA (b), and NO (c) in splenic tissue of BWF1 lupus mice after experimental infection with either live or gamma irradiated malaria in comparison with the lupus non infected group. The data are the mean ± SEM for 6 mice per group *P<0.05 for live malaria-infected BWF1 mice versus lupus mice.