Chapter title |
Studies on engraftment following fetal liver infusion.
|
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Chapter number | 14 |
Book title |
Fetal liver transplantation
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Published in |
Thymus, January 1987
|
DOI | 10.1007/978-94-009-3365-1_14 |
Pubmed ID | |
Book ISBNs |
978-9-40-108011-8, 978-9-40-093365-1
|
Authors |
Bhatia, P, Kochupillai, V, Mathew, S, Mehra, N K, Nanu, A, Jayasuryan, N, Sharma, S, Francis, S, Menon, P S, Bhatia, P., Kochupillai, V., Mathew, S., Mehra, N. K., Nanu, A., Jayasuryan, N., Sharma, S., Francis, S., Menon, P. S. N. |
Abstract |
Studies to find engraftment following fetal liver infusion (FLI) in aplastic anaemia (AA) and acute myeloid leukaemia (AML) were carried out in 24 patients (17 AA and 7 AML patients) out of the 56 who received FLI. HLA studies done in 13 patients (3 AA and 5 AML), repeatedly after FLI, showed no significant change in HLA antigen pattern before and after FLI. Red cell antigen studies were done in five (1 AA and 4 AML) patients, 3 weeks to 7 months after FLI. One patient with AML who was Rh negative prior to reinduction chemotherapy became Rh positive two months after FLI; six months later he was Rh negative again. In the remaining patients there was no change in red cell antigen pattern after FLI. Radio-immuno-assay to detect alpha-fetoprotein levels, carried out in 10 (8 AA and 2 AML) patients repeatedly after FLI, demonstrated no increase. In 13 patients (8 AA and 5 AML) in whom there was a sex difference between donor and recipient, bone marrow cultures for sex chromosomes revealed mixture of XX and XY cells in 3 male patients with aplastic anaemia. One male patient with AML demonstrated complete engraftment after induction chemotherapy and FLI: all the mitoses studied were of XX pattern. Engraftment was however temporary as repeated studies revealed reversion to XY pattern. The present work suggests that infusion of fetal liver cells may sometimes induce temporary chimerism or engraftment in an adult host; in the majority of cases, however, engraftment could not be established. |
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United States | 1 | 100% |
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Members of the public | 1 | 100% |
Mendeley readers
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Unknown | 9 | 100% |
Demographic breakdown
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Professor | 2 | 22% |
Other | 1 | 11% |
Student > Ph. D. Student | 1 | 11% |
Student > Master | 1 | 11% |
Researcher | 1 | 11% |
Other | 0 | 0% |
Unknown | 3 | 33% |
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Immunology and Microbiology | 1 | 11% |
Biochemistry, Genetics and Molecular Biology | 1 | 11% |
Unknown | 5 | 56% |