Fig. 11From: LHH1, a novel antimicrobial peptide with anti-cancer cell activity identified from Lactobacillus casei HZ1Flow cytometry analysis of apoptosis-promoting effect of LHH1 on cancer cells. The apoptosis rate of the three cancer cells treated with different concentrations of LHH1 (0 μM, 5 μM, 10 μM and 20 μM) was detected with flow cytometry using Annexin V-FITC/PI stainingBack to article page