Bone marrows from 21 children with acute lymphoblastic leukemia in complete remission (CR) and off therapy for 14 months to 10 years were examined by flow cytometry with a panel of monoclonal antibodies. Significant percentages of CALLA+ cells of low fluorescence intensity were present up to 9 years
Bone marrow polyamines in children with acute leukemia as related to remission status, therapy, and cellularity of specimens
β Scribed by Miale, Thomas D. ;Rennert, Owen M. ;Lawson, Daniel L. ;Shukla, Jayesh B. ;Frias, Jaime L.
- Book ID
- 102949960
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 608 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0098-1532
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β¦ Synopsis
Abstract
Measurements of polyamines have potential practicality as biochemical markers of disease activity in adult cancer patients. On this basis, similar measurements were made in children with leukemia and solid tumors. Fluctuations in blood polyamine concentration were studied in relationship to chemotherapy schematics, cellularity and composition of blood and bone marrow specimens, and remission status of patients. Our results indicate that each of these factors may influence these determinations and consequently their clinical usefulness.
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Background. Many pediatric chemotherapy protocols for treatment of ALL require a bone marrow examination at day 7 or day 14 after initiation of therapy. The usefulness of a bone marrow biopsy, in addition to an aspirate, has been a frequently asked question. Procedure. This study addresses the eval