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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Postbiotic metabolites produced by Lactobacillus plantarum strains exert selective cytotoxicity effects on cancer cells

Fig. 3

Antiproliferative effect of PM produced by Lactobacillus plantarum I-UL4 on MCF-7 cells determined via trypan blue staining and cell count. Cell population equals to the viable cell concentration of a single well multiplied with 100 μl of complete growth media used to suspend the cell pellet. Values within the same row and experiment having an asterisk indicate significant difference (P < 0.05) from the untreated control groups. Error bars represent the standard error of the mean

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