Fig. 2.
Expression of Bcl-2, Bax, and Mcl-1 in untreated and etoposide-treated leukemic cell lines. (A) Western blot analysis of Bcl-2, Bax, and Mcl-1 basal expression in the four studied cell lines. (B) Western blot analysis of Bcl-2, Bax, and Mcl-1 expression in the four studied cell lines treated for indicated times with 100 μmol/L etoposide.