Table 2.

Cumulative Expansion Fold of Human and Sheep Chondrocytes.

	Expansion Fold (Cumulative)
	Sheep Chondrocytes	Human Chondrocytes	P
With FGF
P1	44.2 ± 8.6	37.4 ± 4.7	>0.1
P2	2030.9 ± 279.2	1599.9 ± 77.7	<0.05
P3	103782.6 ± 11513.8	65938.8 ± 10563.0	<0.02
Without FGF
P1	14.7 ± 2.9	12.7 ± 3.0	>0.1
P2	194.1 ± 36.1	117.8 ± 21.0	<0.05
P3	2931.5 ± 629.8	1083.9 ± 322.3	<0.02

FGF = fibroblast growth factor.