Group

Dose

open arm time

close arm time

open arm entry

close arm entry

Control

Diazepam

MEHL

MEHL

MEHL

10 mL/kg

1 mg/kg

100 mg/kg

200 mg/kg

300 mg/kg

116.20 ± 2.96

211.40 ± 7.71*

141.80 ± 4.88*

166.00 ± 3.30*

195.20 ± 6.04*

183.80 ± 2.96

88.60 ± 7.71*

160.20 ± 5.26

134.00 ± 3.30

104.40 ± 6.02*

9.60 ± 1.25

16.40 ± 1.66*

9.80 ± 1.16*

13.20 ± 1.07*

15.00 ± 1.64*

16.60 ± 1.60

3.00 ± 0.71*

14.40 ± 1.36

9.40 ± 1.36*

7.60 ± 0.93*