Figure 2From: New steroidal aromatase inhibitors: Suppression of estrogen-dependent breast cancer cell proliferation and induction of cell deathMorphological changes of MCF-7aro cells treated with compounds 3a and 4a. (A) hormone depleted medium, (B) untreated cells, or treated for 72 hr with 3a (C-D) and 4a (E-F), respectively with 10 and 25 μM. Arrows indicate multiblebbing cells and arrowheads indicate perinuclear vesicles in the cytoplasm.Back to article page