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Clinical Phytoscience

International Journal of Phytomedicine and Phytotherapy

Table 4 H2O2 Scavenging Radical of methanol extract of Calotropis Procera leaf

From: Anti-proliferative, antioxidant effects of methanol extract of Calotropis procera leaf on lung cancer cells (H1299) and its ameliorative effect on expression of CD146 on blood cells

Percentage Inhibition

Conc (ug/ml)

Catechin

CP

Control

0.00 ± 0.00

0.00 ± 0.00

10

13.1 ± 1.22*

3.50 ± 0.65*

50

20.9 ± 0.16*

4.20 ± 0.22*

100

44.5 ± 0.58*

31.0 ± 0.90*

250

61.5 ± 2.18*

55.0 ± 0.30*

500

75.7 ± 1.99*

77.0 ± 0.50*

750

78.2 ± 0.83*

78.0 ± 0.20*

1000

80.4 ± 2.20*

85.0 ± 0.10*

  1. Data are expressed as mean ± SD (n = 4); *significantly different from control (p < 0.05)
  2. Where CP = Calotropis procera leaf
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