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Table 4 Lethal concentration of compounds, and controls tested against Vero monkey kidney, Caco2 and C3A cell lines in mg/mL

From: Flavonoids isolated from the South African weed Chromolaena odorata (Asteraceae) have pharmacological activity against uropathogens

Sample

Vero cells

Caco2 cells

C3A cells

1

NA

NA

NA

2

0.200

> 0.200

> 200

3

0.197

0.159

> 200

4

> 0.200

0.193

NA

Ciprofloxacin

> 0.200

> 0.200

NA

Gentamicin

> 0.200

> 0.200

NA

Doxorubicin

0.0028 ± 0.012

0.0004

0.0033

  1. 1 = compound 1; 2 = compound 2; 3 = compound 3; 4 = compound 4; NA not available. > 0.200 indicates that no sign of toxicity was noticed at the highest concentration tested