Antinociceptive Activity of Ethanol Extract from Duguetia chrysocarpa Maas (Annonaceae)

Table 1

Antinociceptive effect of Dc-EtOH on acetic acid-induced writhing in mice.

Group	Dose (mg/kg)	No. of writhings	% inhibition
Control	—	17.80±2.29	—
Dc-EtOH	100	13.40±2.50 **	24.72
	200	6.60±2.54 **	62.92
	400	5.00±1.61 **	71.92
Morphine	10	0.0±0.0 **	100
Acetylsalicylic acid	150	2.17±0.87 **	87.80

Values are mean ± SEM, 𝑛=6. **𝑃<0.01 significantly different from control (ANOVA followed by Dunnett’s test).