Table 1.

Relative protein level of apoptosis or autophagy-related protein in SMMC-7721 cells.

Groups	Control	15 μmol/L OA	30 μmol/L OA	60 μmol/L OA
Bc1-2	0.985±0.102	0.773±0.098	0.531±0.042#	0.241±0.039#
Bax	0.289±0.045	0.297±0.082	0.370±0.079#	0.604±0.087#
p62	0.605±0.072	0.292±0.052*	0.145±0.032#	0.112±0.004#
LC3-II	0.047±0.011	0.068±0.008	0.137±0.007#	0.211±0.009#
Beclin-1	0.223±0.009	0.271±0.032	0.471±0.054#	0.603±0.062#

^*P<0.05 versus the control group;

^#P<0.05 versus 15 μmol/L oleanolic acid groups; n=6 in each group.