Table 3.

Percentage decrease in edema volume in various animal groups

Animal groups	Decrease in edema volume (%)
	Day 21	Day 26	Day 29
CFA+ test 1 (PEGylated)	59.9*	84.4**	98.2**
CFA+ test 2 (CH coated)	36.35	33.8*	92.6**
Standard	3.39	31.97*	76.07*

^*Notes: P < 0.05, significant;

^**P < 0.01, highly significant.

Abbreviation: CFA, complete Freund’s adjuvant.