Table 2

Cytotoxicity studies showing the % cell viability (N = 6, ± SEM) when treated with various concentrations of extracts and products using the neutral red assay.

Product

25%

12.50%

6.25%

3.12%

1.56%

0.78%

0.39%


WTEG

1NT

1NT

93.84 ± 2.05

92.99 ± 2.24

98.87 ± 1.81

98.27 ± 2.89

100.66 ± 2.83


WHD

99.77 ± 0.83

99.88 ± 2.53

102.35 ± 1.21

101.47 ± 3.36

102.10 ± 3.41

1NT

1NT


Extract

200 μg

100 μg

50 μg

25 μg

12.5 μg


WT

112.97 ± 1.55

102.39 ± 1.59

88.08 ± 2.03

83.076 ± 6.26

76.37 ± 5.63


RT

93.17 ± 4.65

96.67 ± 0.92

94.24 ± 5.77

92.52 ± 6.27

94.41 ± 7.78


WH

96.90 ± 2.055

95.57 ± 3.95

91.47 ± 5.77

101.42 ± 3.65

99.26 ± 2.83


1NT indicates not tested at these concentrations due to solubility ability

Thring et al. Journal of Inflammation 2011 8:27   doi:10.1186/1476-9255-8-27

Open Data