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. 2011 Nov 3;11:106. doi: 10.1186/1472-6882-11-106

Table 1.

Brine shrimp cytotoxicity of crude saponins of Achillea wilhelmsii and Teucrium stocksianum.

Sample Conc.
(μg/ml)
No of brine shrimps taken No of brine shrimps killed LC50 (μg/ml)
1000 10 10 ± 0
100 10 10 ± 0
10 10 10 ± 0
CSA 7.5 10 10 ± 0 2.3 ± 0.16
5 10 9.67 ± 0.58
2.5 10 06 ± 1
1.25 10 03 ± 1

1000 10 10 ± 0
100 10 10 ± 0
10 10 9.8 ± 0.76
CST 7.5 10 7 ± 0.5 5.23 ± 0.34
5 10 5 ± 0.5
2.5 10 2.9 ± 0.36
1.25 10 1 ± 0.14

Key:

CSA = Crude Saponins of Achillea wilhelmsii.

CST = Crude Saponins of Teucrium stocksianum.