Figure 6.

Effect of ((a), (c)) IAA or ((b), (d)) H₂O₂ on CD33 expression in MN. Cells were treated by 72 h with IAA or by 48 h with H₂O₂. Then, CD33 protein presence was determined by flow cytometry. The protein level was expressed as index with respect to control without treatment. Data are expressed as mean ± SEM; n = 5.  *P < 0.05 versus control (without IAA or H₂O₂).