Hi,
I have been doing some experiments to reveal cytotoxic/antiproliferative effects of the new compounds in the cancer cell lines. After 24 hr incubation with compounds in Hep3B cells, I realized a specific structure on the wells with different compounds even my positive control (adriamycin), but not on control wells. So I am attaching an image of the wellhole shaped structure. Can you give an idea what this structure is or looks like? Thank you