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The effect of short-course high-dose methylprednisolone on peripheral blood lymphocyte subsets in children with acute leukemia during remission induction treatment

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dc.creator Hicsonmez, G
dc.creator Oner, AF
dc.creator Tunc, B
dc.date 2003-01-01T01:00:00Z
dc.date.accessioned 2021-12-03T11:29:00Z
dc.date.available 2021-12-03T11:29:00Z
dc.identifier 57acaa3e-2ee5-4dd7-bab4-fbc0ced9637d
dc.identifier 10.1016/s0145-2126(02)00074-7
dc.identifier https://avesis.sdu.edu.tr/publication/details/57acaa3e-2ee5-4dd7-bab4-fbc0ced9637d/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/91969
dc.description We have previously demonstrated a favorable effect of high-dose steroid in the treatment of children with acute lymphoblastic leukemia (ALL) and acute myeloblastic leukemia (AML). This study was performed to determine the effect of short-course high-dose methylprednisolone (HDMP) treatment on the peripheral blood (PB) T lymphocyte subsets, and blast cells, during remission induction treatment in 23 children with newly diagnosed acute leukemia (16 with ALL, seven with AML). All patients were administered HDMP as a single daily oral dose of 30 mg/kg for the first 4 days of induction therapy. The number of PB lymphocyte subsets (CD3, CD4, CD8, CD 16 + 56, CD45RA, and CD45RO) were determined by flow cytometry before and after 4 days of HDMP treatment. While the number of PB blast cells significantly decreased, the absolute number of T lymphocytes expressing CD3, CD4, CD8, CD45RA and the absolute number of CD16 + 56 (natural killer) cells increased in all patients. We suggest that the beneficial effects of HDMP in the induction treatment of acute leukemia may occur partly due to an increase in the number of PB T lymphocyte subsets. A study randomly assigning patients to treatment with either conventional therapy or HDMP may provide further information. (C) 2002 Elsevier Science Ltd. All rights reserved.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title The effect of short-course high-dose methylprednisolone on peripheral blood lymphocyte subsets in children with acute leukemia during remission induction treatment
dc.type info:eu-repo/semantics/article


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