TABLE 1.

Laser doppler examination of ischemic/normal hind limb perfusion ratio on Day 0, Day 8 and Day 28 according to treatment group.

	Day 0	Day 8	Day 28	p
Group A	0.364 ± 0.032	0.788 ± 0.049a b	0.750 ± 0.039a b	0.001
Group B	0.272 ± 0.057	0.382 ± 0.020	0.542 ± 0.028	0.074

Data presented as mean ± standard error of mean.

^aIndicates p < 0.01 when compared to Day 0.

^bIndicates p < 0.01 when compared to group B in the equivalent time point.