Table 1.

Time course of blood flow profiles in vein grafts across experimental groups

Group	Velocity Time Integral, mm	Mean Velocity, mm/s	Mean Gradient, mmHg	Resistive Index	Pulsatility Index
Axl+/+ → Axl+/+	49 ± 12*	123 ± 26*	0.07 ± 0.03*	0.83 ± 0.02	1.52 ± 0.04
Axl−/− → Axl+/+	46 ± 8*	112 ± 17*	0.06 ± 0.02*	0.77 ± 0.02†‡	1.36 ± 0.04†‡
Axl+/+ → Axl−/−	52 ± 6*	146 ± 18*	0.10 ± 0.02*	0.84 ± 0.03	1.53 ± 0.04
Axl−/− → Axl−/−	105 ± 19	229 ± 38	0.26 ± 0.08	0.78 ± 0.02	1.48 ± 0.05

Values are means ± SE; n = 4 mice/group.

^*P < 0.05 compared with the Axl^−/− → Axl^−/− group;

^†P < 0.05 compared with the Axl^+/+ → Axl^+/+ group;

^‡P < 0.05 compared with the Axl^+/+ → Axl^−/− group (by ANOVA).