Mitochondrial Destabilisation and Caspase-3 Activation are Involved in the Apoptosis of Jurkat Cells Induced by Gaudichaudione A, a Cytotoxic Xanthone - Wu, Xiaohua; Cao, Shugeng; Goh, Sweehock; Hsu, Anne; Tan, Benny K H (Planta Medica, 2002)