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. 2021 Jan 6;26(2):255. doi: 10.3390/molecules26020255

Figure 1.

Figure 1

(A) Bioassay-guided isolation scheme of isookanin from B. pilosa. Effect of the B. pilosa aqueous extract fractions on (B) nitric oxide (NO), and (C) prostaglandin E2 (PGE2) production in lipopolysaccharide (LPS)-induced RAW 267.4 cells. Effect of compounds 1 and 2 on (D) NO, and (E) PGE2 production in LPS-induced RAW 267.4 cells. The results are mean ± standard deviation (SD) (n = 3). # p < 0.01 vs. LPS-untreated control. * p < 0.05, ** p < 0.01, and *** p < 0.001 vs. LPS-treated control. AE: aqueous extract; EtOAc: ethyl acetate partition; n-BuOH: n-butanol partition; Water: water partition.