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Table 1 The dose–response relationship of svPLA2 in Naja ashei venom

From: Enzymatic activity and brine shrimp lethality of venom from the large brown spitting cobra (Naja ashei) and its neutralization by antivenom

Concentration of venom (µg/mL)

Log10 concentration

Mean (SD) (n = 6)

%svPLA2 activity

0

0.0 (0.0)

0.0 (0.0)

0.5

− 0.3010

9.5 (0.5)a

49.3 (3.3)a

1.0

0.0000

10.0 (0.6)a

52.0 (5.6)a

2.0

0.3010

11.8 (1.6)ab

61.5 (8.9)ab

4.0

0.6021

12.2 (1.0)ab

63.3 (8.1)ab

8.0

0.9031

12.0 (0.9)ab

62.5 (8.3)ab

10.0

1.0000

13.8 (1.6)b

72.0 (10.6)bc

12.5

1.0970

14.4 (2.4)bc

75.4 (17.2)bcd

15.0

1.1760

17.1 (2.1)cd

88.6 (10.4)cde

17.5

1.2430

18.8 (1.5)d

97.0 (3.4)e

20.0

1.3010

16.7 (1.2)cd

86.3 (3.7)cde

22.5

1.3522

17.7 (0.4)d

91.8 (7.6)de

  1. Means with different superscripts along the columns are significantly different from each other at p < 0.05(ANOVA and Bonferroni post hoc test)
  2. svPLA2 snake venom phospholipase A2