Abstract:
:The following findings were noted among 45 bone marrow transplant recipients. The patients without cytomegalovirus (CMV) infection or chronic graft-versus-host disease (GVHD) showed normal lymphocyte stimulation in vitro by concanavalin A (Con A) more than 3 months after transplantation, and normal stimulation by phytohemagglutinin (PHA), anti-beta 2-microglobulin (A-beta 2m) and protein A (SpA) after 6 months. In contrast, the patients who had CMV infection without chronic GVHD had Con A and SpA responses within the normal range after 12 months and reduced lymphocyte responses to PHA and A-beta 2m more than 12 months after transplantation. The patients with chronic GVHD had reduced responses to all of these four mitogens after more than 12 months. In comparison with other patients those who later developed chronic GVHD showed an increased mixed lymphocyte culture stimulation during the first 3 months that decreased between 6-12 months. Patients with chronic GVHD still had reduced IgA levels at 12 months after transplantation. Patients with CMV infection, but without chronic GVHD, had higher percentages of lymphocytes with surface membrane Ig than healthy controls during the first 3 months after transplantation. The data suggest that CMV infection, regardless of chronic GVHD, delays immunologic recovery after marrow transplantation.
journal_name
Transplantationjournal_title
Transplantationauthors
Paulin T,Ringdén O,Lönnqvist Bdoi
10.1097/00007890-198504000-00008subject
Has Abstractpub_date
1985-04-01 00:00:00pages
377-84issue
4eissn
0041-1337issn
1534-6080journal_volume
39pub_type
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