Table 2.

Results of Statistical Analysis.^a

Variable	Day 0			Day 14
	Insulin	Saline Solution	P	Insulin	Saline Solution	P
No. of vessels	36.4 (28.26)	37.9 (43.55)	.9	107 (27.11)	64.4 (33.23)	.04
Fibrosis %	31.6 (27.1)	29.3 (33.22)	.8	66.3 (26.72)	57.1 (28.9)	.4

^aData are presented as mean (standard deviation). t test was used for between-group comparisons.