Table 3. Immunological Recovery:... | American Society of Hematology

Table 3.

Immunological Recovery: Analysis of Naive (CD45RA⁺) and Memory (CD45RO⁺) T Cells Before and at Approximately One Year After Allo-BMT

Individual	% CD4⁺ CD45RA⁺	% CD4⁺ CD45RO⁺	% CD8⁺ CD45RA⁺	% CD8⁺ CD45RO⁺
Patient 1 pre-BMT	34	69	81	21
Patient 1 post-BMT	27	71	85	14
Patient 2 pre-BMT	60	34	66	32
Patient 2 post-BMT	43	65	54	66
Reference^3-150 value
0-11 mo	81 (66-88)
1-6 yr	71 (66-77)
Donor 1	60	35	82	19
Donor 2	48	60	40	63
Reference value
7-17 yr	61 (55-67)

Individual	% CD4⁺ CD45RA⁺	% CD4⁺ CD45RO⁺	% CD8⁺ CD45RA⁺	% CD8⁺ CD45RO⁺
Patient 1 pre-BMT	34	69	81	21
Patient 1 post-BMT	27	71	85	14
Patient 2 pre-BMT	60	34	66	32
Patient 2 post-BMT	43	65	54	66
Reference^3-150 value
0-11 mo	81 (66-88)
1-6 yr	71 (66-77)
Donor 1	60	35	82	19
Donor 2	48	60	40	63
Reference value
7-17 yr	61 (55-67)

The percentage CD45RA⁺ and CD45RO⁺ T cells was determined after staining with FITC-labeled anti-CD45RA or anti-CD45RO MoAbs and PE-labeled anti-CD4 or anti-CD8 MoAbs; CD45RA⁺RO⁺ T cells were calculated as well.

F3-150

Age-matched reference values39 are given as median with ranges from 25th to 75th percentiles in parentheses; reference values for CD8⁺ naive and memory T cells and for CD4⁺CD45RO⁺ T cells are not available.

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