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. 2021 Apr 21;9:624741. doi: 10.3389/fchem.2021.624741

TABLE 4.

Toxicity of mixtures and compound 4 to HEK cells.

Compound/mixture EC 50 for HEK cells (n = 4) Selectivity index (SI)
SI
T. brucei s427
SI
T. congolense IL3000
SI
T. equiperdum
SI
T. evansi
SI
L. mexicana
PAN-76 compound 1 and 3 (µg/ml) 56.8 ± 2.7 5.65 1.29 7.92 13.3 1.67
HEAN-1 crude (µg/ml) 75.5 ± 6.6 13.6 2.11 10.4 13.9 7.45
HEAN -19b compound 4 (µg/ml) 9.39 ± 1.37 (29.5 µM) 21.1 2.53 6.75 28.1 33.8
PAO (µM) 2.8 ± 0.08