TABLE 1

Details of human hepatocyte sources

Sample	Source	Age	Sex	Clinical Notes
Adult 1	Ambion	t39 yr	Male	Death by methadone overdose
Adult 2	Stratagene	45 yr	Male	Normal margin to trabecular carcinoma
Adult 3	Stratagene	55 yr	Female	None noted
Fetal 1	Stratagene	18 wk	Male	None noted
Primary 1	UKHTB	64 yr	Male	None noted
Primary 2	UKHTB	65 yr	Male	Iron tablets, Zetril
Primary 3	UKHTB	78 yr	Male	None noted
Primary 4	UKHTB	20 yr	Female	None noted
HuH7	GSK	57 yr	Male	Hepatocellular carcinoma