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Table 3 The effect of E. rigida methanol extract on the viability of Hep3B and HepG2 cells

From: Evaluation of the antioxidant and cytotoxic potency of Euphorbia rigida and Arbutus andrachne methanol extracts in human hepatocellular carcinoma cell lines in vitro

Concentrations (µg mL−1)

Cell viability % ± SD

Hep3B cells

HepG2 cells

24 h

48 h

72 h

24 h

48 h

72 h

Control

100 ± 0.000

100 ± 0.000

100 ± 0.000

100 ± 0.000

100 ± 0.000

100 ± 0.000

Solvent control (DMSO)

97.32 ± 0.005

97.19 ± 0.024

96.88 ± 0.116

96.30 ± 0.015

96.59 ± 0.042

96.49 ± 0.020

Farmorubicin 40

1.41 ± 0.134*

1.05 ± 0.008*

0 ± 0.000*

1.63 ± 0.015*

0 ± 0.000*

0 ± 0.000*

25

128.40 ± 0.015*

102.51 ± 0.088

97.40 ± 0.004

97.88 ± 0.166

92.98 ± 0.140

84.34 ± 0.142*

50

125.44 ± 0.033*

100.93 ± 0.148

95.30 ± 0.079

94.05 ± 0.073

90.36 ± 0.189

83.76 ± 0.085*

100

123.37 ± 0.098*

99.88 ± 0.088

85.89 ± 0.109

93.20 ± 0.035

83.49 ± 0.384*

80.72 ± 0.184*

150

110.50 ± 0.233

94.95 ± 0.113

81.69 ± 0.065*

89.52 ± 0.031

82.37 ± 0.040*

77.62 ± 0.057*

200

104.10 ± 0.052

94.72 ± 0.038

81.10 ± 0.017*

86.41 ± 0.038

80.58 ± 0.153*

67.11 ± 0.420*

400

101.48 ± 0.056

87.68 ± 0.053

80.63 ± 0.028*

84.00 ± 0.023*

70.12 ± 0.029*

59.11 ± 0.117*

500

99.26 ± 0.018

82.54 ± 0.285*

76.17 ± 0.209*

72.68 ± 0.009*

58.92 ± 0.087*

45.91 ± 0.052*

  1. Data are the mean ± SD of three separate determinations. Means with an asterisk in the same line indicate a significant (p < 0.05) difference between the concentrations tested. Means with asterisks in the same column indicate the significant (p < 0.05) difference between the solvent used