IC₅₀ in µg/ml (Mean ± SD)

Extracts/Fractions

24 hours

48 hours

72 hours

HE

10.08 ± 0.42*

5.18 ± 0.09*

3.72 ± 0.11*

EE

17.59 ± 2.17

9.61 ± 2.37*

6.26 ± 1.22

HEF1

81.17 ± 9.72

45.69 ± 3.59

17.14 ± 0.23

HEF2

86.18 ± 5.84

43.22 ± 4.06

10.03 ± 0.85

HEF3

89.07 ± 4.40

41.34 ± 4.21

14.84 ± 1.04

HEF4

85.38 ± 11.05

41.25 ± 5.28

18.31 ± 3.69

HEF5

ND

74.27 ± 3.36

55.51 ± 6.42

EEF1

81.4 ± 19.5

50.1 ± 10.2

14.00 ± 4.01

EEF2

ND

89 ± 5.06

39.02 ± 2.14

EEF3

63.52 ± 14.06

44.85 ± 10.20

15.00 ± 1.25

EEF4

ND

ND

59.37 ± 0.37

EEF5

71.00 ± 8.42

46.95 ± 6.45

18.40 ± 2.16

MTZ

8.42 ± 0.44

6.45 ± 0.22

3.42 ± 0.33