Figure 7.
Effects of C30H21O3N15 (4-amino-1,2,4-triazole Schiff base derivative) on LDH contents of two tumor cell lines. LDH was released in a dose-dependent manner in (a) A549 and (b) Bel7402 cell lines following treatment with crude extract. **P < 0.01 vs. the control group. Error bars indicate standard deviations. LDH, lactate dehydrogenase.
