Table 1.

Results of cotton pellet induced granuloma

Group	weight of granuloma (mg)	Inhibition rate (%)
CON	5.80±0.12	-
PV	3.23±0.10a,b	44 b
DEX	3.86±0.11a	37

Notes: The significant difference was set at

^ap < 0.05, compared with the CON group;

^bp <0.05, compared with the DEX group.