Mikania glomerata: Phytochemical, Pharmacological, and Neurochemical Study
Table 2
Evaluation of sedative action mechanism of standardized ethanol extract of leaves of M. glomerata in open field test.
Groups ()
Number of crossings
Number of groomings
Number of rearings
Control (12)
98.58 ± 1.19
4.83 ± 0.30
45.33 ± 0.14
DZP 2 (12)
38.58 ± 0.96a
2.58 ± 0.15a
13.33 ± 0.14a
EPMG 200 (12)
94.5 ± 0.15b
2.42 ± 0.26
41.0 ± 0.25b
EPMG 300 (12)
95.5 ± 0.15b
2.58 ± 0.19
46.0 ± 0.25b
EPMG 400 (12)
103.5 ± 0.15b
2.75 ± 0.18
47.0 ± 0.25b
FLU 2.5 (12)
92.5 ± 0.15
4.58 ± 0.31
44.3 ± 0.14
FLU 2.5 + DZP 2 (12)
89.5 ± 0.15b
4.67 ± 0.39b
45.33 ± 0.14b
FLU 2.5 + EPMG 200 (12)
94.5 ± 0.15
2.58 ± 0.29
45.5 ± 0.55
FLU 2.5 + EPMG 300 (12)
97.5 ± 0.15
2.67 ± 0.26
46.67 ± 0.67
FLU 2.5 + EPMG 400 (12)
103.5 ± 0.15
2.75 ± 0.22
47.5 ± 0.78
Values represent the mean ± SEM of number of animals used in experiments. represents the number of animals in each group. , compared with negative control (vehicle), , compared with diazepam group (ANOVA and -Student-Newman-Keuls as post hoc test). EPMG: standardized ethanol extract of leaves of M. glomerata; DZP: diazepam; and FLU: flumazenil.