Effect of Jeju seaweed extracts on PGE2 production in LPS-stimulated RAW 264.7 cells
The cells were stimulated with 1 µg/ml of LPS only or with a combination of LPS and various concentrations (3.125, 12.5, 25, or 50 µg/ml) of JBR510 (a), JBR511 (b), JBR518 (c), JBR538 (d), and JBR375 (e) for 24 h. PGE2 produced and released into the culture medium was assayed by the ELISA method. The data represent the mean±SD of triplicate experiments. *
P<0.05, **
P<0.01 vs. LPS alone