Fig. 2From: Sulforaphane induces apoptosis and inhibits invasion in U251MG glioblastoma cellsSFN inhibited viability and changed cell morphology of U251MG cells. Morphological changes of U251MG cells treated with different concentrations of SFN for 24 h (magnification, ×100). The cells were evidently reduced in size and their margins were unclear compared with the control groupBack to article page