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. 2016 May 10;11(5):e0155325. doi: 10.1371/journal.pone.0155325

Table 3. Inhibition of IL-6 secretion by RAW 264.7 macrophages.

PLP, BBCl and Cur demonstrated inhibitory effects on IL-6 secretion in LPS stimulated RAW macrophages with IC50s of respectively 3.7, 10.4 and 22.5 μM. The other compounds all had an Emax of < 30% and were not considered to be inhibitory.

Compound IC50 (μM) Emax (%) Fit (R2)
PLP 3.7 66 0.97
EGCG - < 30 -
BBCl 10.4 44 0.77
Cur 22.5 100 0.84
Apo - < 30 -
Apo-e - < 30 -
PN - < 30 -
PTS - < 30 -
PSS - < 30 -