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Table 3 Percent inhibition of bacterial growth using intracellular (A549) assays

From: Evaluating the anti Mycobacterium tuberculosis activity of Alpinia galanga (L.) Willd. axenically under reducing oxygen conditions and in intracellular assays

Sr. no.

Strains

A. galanga extracts

  

Acetone (μg/ml)

Ethanolic (μg/ml)

  

25

100

25

100

  

Single stimulus

Double stimulus

 

Single stimulus

Double stimulus

 

1

H37Rv

78.25 ± 6.14

94.58 ± 2.98

98.06 ± 0.24

78.41 ± 5.00

98.06 ± 0.24

98.06 ± 0.24

2

S1

83.34 ± 7.76

99.42 ± 0.50

99.37 ± 0.05

86.20 ± 12.04

98.88 ± 1.92

99.37 ± 0.05

3

S2

75.62 ± 2.23

94.47 ± 3.88

99.21 ± 0.02

73.09 ± 3.41

98.86 ± 0.44

99.21 ± 0.02

4

S3

96.41 ± 0.76

97.69 ± 1.25

95.18 ± 1.51

83.11 ± 2.33

100 ± 0

95.20 ± 1.82

5

R1

86.70 ± 5.11

95.00 ± 4.69

94.60 ± 1.30

82.21 ± 12.17

90.89 ± 6.43

97.74 ± 1.11

6

R2

89.33 ± 2.67

98.00 ± 0.00

93.56 ± 2.48

85.33 ± 5.81

93.78 ± 0.20

99.08 ± 0.52

7

R3

91.11 ± 1.92

94.36 ± 2.67

100 ± 0

57.93 ± 8.36

100 ± 0

100 ± 0