Group

Dose

Number of head dips

Control

Diazepam

MEHL

MEHL

MEHL

10 mL/kg

1 mg/kg

100 mg/kg

200 mg/kg

300 mg/kg

43.80 ± 2.90

14.20 ± 1.24*

38.00 ± 2.21

27.60 ± 2.60*

17.40 ± 1.66*