The study of hematopoietic cell reaction to interleukin-15 in children with myelodysplastic syndrome / 实用儿科临床杂志
Journal of Applied Clinical Pediatrics
; (24)1986.
Article
in Zh
| WPRIM
| ID: wpr-638300
Responsible library:
WPRO
ABSTRACT
Objective To investigate children′s myelodysplastic hematopoietic cells reaction to interleukin (IL)-15.Methods CD 34 + cells in bone marrow from 18 myelodysplast syndrome(MDS) patients were purified by an immunomagnetic beads sorting system. Apoptosis of hematopoietic precursors was assayed by propidium iodine staining and flow cytometric analysis.Results On 8th cultured day,when IL-15 concentration was between 0-100 ng/ml,it could suppress apoptosis of hematopoietic cells in MDS patients in a dose-and- time dependent manner. IL-15 in study group significanthy lower than that of control group.Conclusion IL-15 may partly suppress apoptosis of hematopoietic cells in MDS patients.
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Index:
WPRIM
Language:
Zh
Journal:
Journal of Applied Clinical Pediatrics
Year:
1986
Type:
Article