Construction of a murine model of chronic graft-versus-host disease by haplo-identical spleen cell infusion / 中华器官移植杂志
Chinese Journal of Organ Transplantation
;
(12): 729-733, 2017.
Artículo
en Chino
| WPRIM
| ID: wpr-710655
ABSTRACT
Objective For providing experimental platform of chronic graft-versus-host disease (cGVHD),to establish a mouse model by haplo-identical spleen cell infusion.Methods The donor male mice (Balb/cH-2d) and the recipient (Balb/c C57BL/6) F1 H2-d/b (CB6F1) female mice were randomly divided into four groups3 experimental groups injected with 3 107,6 107 and 9 107 spleen cells,respectively,while the control group received RPMI 1640 solution.H-2d and H-2b were checked to analyze the chimerism in bone marrow cells.Body mass,figure,cutaneous manifestation and survival of recipient mice were observed and scored every 3 days.Pathologic changes of target organs were observed and scored.Results Injection of 6 107 and 6 107 splenocytes in the recipient mice resulted in a chronic disease with a low level of parental cell engraftment steadily.As compared with 3 107 group,the incidence of cGVHD in 6 107 and 9 107 groups were significantly increased (P <0.01).But there was no significant difference between 6 107 and 9 107 groups (P>0.05).Conclusion A murine model of cGVHD after haplo-identical spleen cell infusion of donor is successfully established by injection of 6 107 and 9 107 spleen cells.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Organ Transplantation
Año:
2017
Tipo del documento:
Artículo
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