Fig. 3From: Aluminum nanoparticles enhance anticancer immune response induced by tumor cell vaccineIn vitro anti-tumor cytotoxicity studies. The lymphocytes’ cytotoxicity against the H22 tumor cells were measured using a standard LDH assay at day 30 of the experiment. The most potent anti-tumor cytotoxicity was observed in the TCV + nano-alum group (*p < 0.05, ±SE, n = 6)Back to article page