Fig. 1.

Fig. 1. Effect of heat-killed LAB strains on (A) cell viability and production of (B) NO and (C) PGE₂ in LPS-induced RAW 264.7 cells. Cells were treated with heat-killed LGG or JW15 and stimulated with LPS for 24 h. The results were expressed as mean ± S.D. of three independent experiments. *p < 0.05, compared to LPS positive group; ^#p < 0.05, comparison between LGG and JW15.

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