in the variant cells , estradiol ( 10 ( -8 ) m ) significantly stimulates cell proliferation as in the parent mcf-7 cells , but the antiestrogen tamoxifen ( 10 ( -6 ) m ) has no significant effect on growth of the variant cells , whereas antiestrogen strongly inhibits proliferation of the parent mcf-7 cells .
C0007634
cells
C0007595
growth of