Fig. 5. Effects of heat-killed LAB-CM on caspase-3 activity in the SH-SY5Y cells treated with H2O2 for 6 h.
LGG, CM of heat-killed L. rhamnosus GG; 152, CM of heat-killed L. brevis KU15152; 159, CM of heat-killed L. brevis KU15159; 176, CM of heat-killed L. brevis KU15176. Data are presented as mean ± standard deviation of triplicate experiments. Different letters on the error bars represent significant differences (p < 0.05).