. Author manuscript; available in PMC: 2011 Aug 1.

Published in final edited form as: J Orthop Res. 2010 Aug;28(8):1015–1021. doi: 10.1002/jor.21098

Table 2.

Results. a: blood flow, ml/min/100g mean(range); b: capillary density, % mean(standard deviation); c: inflammation grade median(range); d: rejection grade or level of bone necrosis median(range); e: bone formation rate, μm³/μm²/year mean(range).

Group	Number	Blood Flow^a	CapDens^b	Inflam^c	Rejec^d	BFR^e
1 – Control	11	1.8(0-5.4)	15.3(13.6)	3(2-4)	2(1-3)	23.5(0-105.2)
2 – FGF2	10	2.2(0-5.0)	24.3(17.1)	3.5(0-4)	2(1-3)	90.9(12.2-212.0)
3 – VEGF	11	2.8(0.7-4.8)	30.3(16.4)	3(1-4)	2(0-3)	96.8(16.4-154.9)
4 – FGF2+VEGF	11	0.7(0-1.3)	38.4(24.9)	4(1-4)	1(1-3)	93.2(0-211.7)