Transplantation Tolerance Induced in Humans at the Fetal or the Neonatal Stage

Table 2

Proliferative response of PBL from 2 patients and a normal donor to host, parental, and allogeneic cells.

Patient	Stimulator cells from
	Medium	Host	Mother	Father	Allogeneic	Allogeneic
1	0.6 ± 0.0	1.4 ± 0.3	64.7 ± 3.5	40.0 ± 5.8	54.3 ± 1.2	75.6 ± 5.6
2	1.7 ± 0.3	4.1 ± 0.1	12.1 ± 0.4	ND	24.6 ± 2.0	22.4 ± 2.2
Normal donor (control)	2.1 ± 0.5	38.6 ± 1.1	22.7 ± 0.6	ND	47.2 ± 3.7	36.0 ± 2.9

The indicated data are cpm × 10⁻³ [³H] TdR incorporation expressed as the mean ± SD.
Reproduced from [12].