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

Table 5. Inhibition of ROS production in human polymorphonuclear leukocytes.

ROS production was not inhibited by corticosteroid PLP. Of the NPs, only PN and PSS did not inhibit ROS production. All other tested compounds showed an inhibition of ROS production with Emax values close to 100%.

Compound IC50 (μM) Emax (%) Fit (R2)
PLP - < 30 -
EGCG 5.9 92 0.91
BBCl 26.5 94 0.99
Cur 7.0 100 0.96
Apo 11.4 95 0.99
Apo-e 14.3 86 0.94
PN - < 30 -
PTS 22.2 100 0.83
PSS > 1000 100 0.53