Fig. 7.
(A) Cell viability assessment after treatment of LPS-stimulated RAW 264.7 cell line with different concentration (12.5–100 μM) of tested compounds for 24 hours. Results, quantified by MTT assay, are expressed as percentage of cell viability versus control (C (LPS), LPS-stimulated cells treated with DMSO). (B) Effect of FP6 on PGE2 release in LPS-stimulated RAW 264.7. NS-398 has been used as positive control. Values represent mean ± S.D. of three independent experiments, each one performed with triplicate samples. *(P value < 0.05).