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Table 2 Calculated EC50 values (μM) of bacterial toxins after 24 and 48 h of exposure using viability data

From: Application of impedance measurement to investigate in vitro inhalation toxicity of bacteria

 

EC50 (μM)

Toxin

24h

48h

Streptolysin O

0.002

0.002

Nigericin

0.9

1.1

Hygromycin B

40.3

24.5