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Table 3 Effects of various concentrations of aqueous extract of Maytenus senegalensis on adult worms of Haemonchus contortus

From: In vitro effects of aqueous extract from Maytenus senegalensis (Lam.) Exell stem bark on egg hatching, larval migration and adult worms of Haemonchus contortus

Treatments

Concentrations (μg.mL−1)

Percentage of immotile worms (%)

12 h

24 h

36 h

48 h

PBS

0

0

0

16.66

100

Levamisole

500

66.66

100

100

100

250

50

100

100

100

M. senegalensis

125

33.33

83.33

100

100

2400

0

66.66

100

100

1200

16.66

33.33

100

100

600

0

16.66

83.33

100

300

0

0

66.66

100

150

0

0

66.66

100

75

0

0

50

100

  1. Six replicate per treatment concentrations were used. Data are expressed as a percentage of immotile worms compared to the total number in the wells. PBS = phosphate buffered saline; p < 0.05 when compared with PBS follows by Dunnett’s post test