Analgesic, Anti-Inflammatory, and GC-MS Studies on Castanospermum australe A. Cunn. & C. Fraser ex Hook.

Table 3

Acetic acid-induced writhing response of ethanol extracts of C.  australe in mice.

Group	Dose (mg/kg)	Number of writhes	Inhibition (%)
Control	—	78.0±1.08	—
Aspirin	100	36.25±2.06^∗	53
Leaf	200	43.0±1.83^∗	45
	400	33.25±1.38^∗	57
Bark	200	62.0±1.29^∗	21
	400	43.75±1.38^∗	44
Seed	100	59.50±1.71^∗	24
	200	45.75±1.89^∗	41

Values are mean of observations from six mice (𝑛=6) ± SEM.
Significantly different from control at ^∗𝑃<0.001.