Fig. 2From: Apoptosis-inducing effects of jujube (Zǎo) seed extracts on human Jurkat leukemia T cellsNuclear morphological changes of apoptotic Jurkat cells stained with DAPI after being treated with 500 µg/mL melphalan (a–d) and ethanolic jujube seed extracts (e) for 24 h and observed under fluorescent microscope at ×100 magnification: (a) normal Jurkat nuclei, (b) and (c) chromatin condensation, and (d) apoptotic body formation. Apoptotic nuclei indicated by arrows Back to article page