Table 2.

Summary of the morphometric and histological measurements in the rabbit iliac–femoral injury model.

	No Coating	KOS-only	PXL-only	KTO-PXL	p Value
Morphometric Measurements
EEL, mm2	1.87 ± 0.33	1.64 ± 0.63	1.98 ± 0.48	1.39 ± 0.39	0.37
IEL, mm2	1.32 ± 0.24	1.15 ± 0.55	1.58 ± 0.24	0.99 ± 0.45	0.52
Lumen, mm2	1.18 ± 0.24	1.00 ± 0.55	1.32 ± 0.30	0.92 ± 0.43	0.58
Media, mm2	0.55 ± 0.10	0.50 ± 0.11	0.59 ± 0.18	0.40 ± 0.08	0.21
Neointimal area, mm2	0.15 ± 0.06	0.14 ± 0.04	0.11 ± 0.05	0.06 ± 0.02	0.085
Neointimal thickness, mm	0.10 ± 0.011	0.069 ± 0.022	0.066 ± 0.018	0.053 ± 0.003	0.005
Percent area stenosis, %	10.88 ± 4.52	9.99 ± 3.78	7.92 ± 3.84	6.80 ± 2.74	0.45
Histological Analysis
Injury	1.00 ± 0.41	0.75 ± 1.19	1.13 ± 1.32	0.50 ± 0.41	0.74
EC Score	0.25 ± 0.50	0.00 ± 0.00	0.25 ± 0.50	1.50 ± 0.58	0.013
Inflammation	0.25 ± 0.50	0.00 ± 0.00	0.50 ± 0.58	0.25 ± 0.50	0.86
SMC Loss	0.00 ± 0.00	0.00 ± 0.00	0.25 ± 0.50	1.00 ± 0.82	0.081

Abbreviations: EEL—external elastic lamina, IEL—internal elastic lamina, EC—endothelial cell, SMC—smooth muscle cell.