The effects of ECT inducing apoptosis and inhibiting proliferation on MCF 7 adr cells approximated to its effects on MCF 7 cells ( P >0 05).

• ECT对耐药细胞MCF 7adr的诱导凋亡及抑制效应接近于其对敏感细胞MCF 7的作用 ,无显著性差异 (P >0 0 5 )。