PMID: 22333552Feb 16, 2012Paper

Actions of keratinocyte growth factor in leukemic mice allogeneic umbilical cord blood cell transplantation

Zhonghua yi xue za zhi
Guanghua ChenDepei Wu

Abstract

To explore the actions of keratinocyte growth factor (KGF) in leukemic mice allogeneic umbilical cord blood cell transplantation (UCBT) and elucidate its mechanism. Peripheral blood drawn from the litters of C57BL/6 females was used as umbilical cord blood (UCB) graft. BALB/c mice were randomly divided into 7 groups (n = 12 each). The grouping was as follows. Control group 1, inoculated with leukemia. Control group 2, inoculated with leukemia at -4 d and total body irradiation (TBI) treatment. Control group 3, TBI treatment and reconstituted with 2 × 10(6) UCB-TNCs. Control group 4, injected with PBS subcutaneously, TBI treatment and reconstituted with UCB-TNCs with platelet transfusion. Control group 5, inoculated with leukemia, injected with PBS subcutaneously, TBI treatment and reconstituted with UCB-TNCs with platelet transfusion. Experiment group 1, injected with KGF subcutaneously, TBI treatment and reconstituted with UCB-TNCs with platelet transfusion. Experiment group 2, inoculated with leukemia, injected with KGF subcutaneously, TBI treatment and reconstituted with UCB-TNCs with platelet transfusion. The survival status, pathohistological changes, splenic lymphoid cell subsets and thymic output post-UCBT were compared ...Continue Reading

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