Effect of the number of CD34+CD38+ cells in cord blood on hematopoietic reconstitution in patients with acute leukemia after umbilical cord blood transplantation / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 432-433, 2003.
Article
Dans Chinois
| WPRIM
| ID: wpr-278870
ABSTRACT
The objective of this research was to explore whether the number of CD34(+)CD38(+) cells infused affects hematopoietic reconstitution after cord blood transplantation. The number of CD34(+)CD38(+) cells in cord blood was analysed with flow cytometry after freezethawing. The body weight and time for neutrophil and platelet recovery were measured in 20 children with acute leukemia. The results showed that the median number of CD34(+)CD38(+) cells infused was 29.47 (9.85 - 325.71) x 10(4)/kg. A median time for neutrophil recovery (> 5 x 10(8)/L) in 20 patients was 18.5 (11 - 32) days, and time for platlet recovery (> 2 x 10(10)/L) in 19 of 20 patients was 45 (12 - 118) days. The number of CD34(+)CD38(+) cells infused correlated with time to neutrophil and platelet recovery (r = -0.577, P < 0.01 and r = 0.503, P < 0.05, respectively). In conclusion, the number of CD34(+)CD38(+) cells infused is correlated with the time for hematologic recovery.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Thérapeutique
/
Transplantation
/
Sang
/
Glycoprotéines membranaires
/
Leucémie aigüe myéloïde
/
Antigènes CD
/
Transplantation de cellules souches hématopoïétiques
/
Antigènes CD34
/
Biologie cellulaire
/
ADP-ribosyl cyclase
Limites du sujet:
Adolescent
/
Enfant
/
Enfant d'âge préscolaire
/
Humains
langue:
Chinois
Texte intégral:
Journal of Experimental Hematology
Année:
2003
Type:
Article
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