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Table 4 Cytotoxic activity of M. vulgare essential oil determined by the MTT assay.

From: The in-vitro evaluation of antibacterial, antifungal and cytotoxic properties of Marrubium vulgare L. essential oil grown in Tunisia

Oil (μg/ml)

Mean OD570 (nm)

% Viable HeLa cell line

0

0.971

100.00

3.91

0.836

86.10

7.81

0.815

83.93

15.63

0.798

82.18

31.25

0.780

80.94

62.50

0.756

77.85

125

0.717

73.84

250

0.707

72.81

500

0.015

01.54

1000

0.031

00.31

3000

0.023

00.21