Fig. 6From: Immunotheranostic microbubbles (iMBs) - a modular platform for dendritic cell vaccine delivery applied to breast cancer immunotherapyTerminal ex vivo size evaluation and apoptosis. a Tumor volume, and b spleen size measurements at study endpoint; c mean number of apoptotic cells per mm2 of tumor tissue. *p < 0.05; **p < 0.005; ***p < 0.0001Back to article page