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International Journal of Phytomedicine and Phytotherapy

Table 2 NO scavenging Radical 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*

2.90 ± 0.05*

50

26.9 ± 2.16*

5.20 ± 0.12*

100

54.5 ± 1.58*

20.0 ± 0.80*

250

71.5 ± 3.28*

50.0 ± 0.10*

500

78.7 ± 3.99*

70.0 ± 0.20*

750

88.2 ± 2.83*

72.0 ± 0.30*

1000

82.4 ± 3.20*

75.0 ± 0.20*

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