Table 2. Results of cell isolation.

	Resection group (Rx)	Explant group (Ex)	p-value
Number of cases, n	60	5	-
Weight of liver sample, g	31.8±2.6	61.6±6.1	0.001
Time of collagenase perfusion, min	18.7±0.5	16.6±1.3	0.128
Number of total cells, × 106	190.8±20.0	231.3±45.5	0.294
Number of viable cells, × 106	158.7±16.2	176.7±42.2	0.479
Cell viability, %	84.3±1.4	76.0±8.6	0.251
Total cells/g liver, × 106	6.0±0.8	3.7±0.6	0.337
Viable cells/g liver, × 106	5.3±0.7	2.9±0.7	0.212

Data presented as MEAN ±SEM unless otherwise indicated.