ESTABLISHMENT OF MURINE GRAFT-VERSUS-HOST DISEASE MODEL AND ITS PRELIMINARY APPLICATION
- VernacularTitle:小鼠移植物抗宿主病模型的建立及其初步应用
- Author:
Jingmei YI
;
Hezhong LIU
;
Suoqi TANG
- Publication Type:Journal Article
- Keywords:
mouse;
graft vs host disease;
diease models, animal
- From:
Medical Journal of Chinese People's Liberation Army
1981;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
To establish murine graft versus host disease (GVHD) model, in order to evaluate the efficacy of human CD40 Ig fusion protein treatment. To establish murine GVHD model, 2 5?10 7 or 5 0?10 7 /L spleen cells of male C57BL/6 mice were intravenously injected into female BALB/c mice, as receipt, respectively, after sub lethally irradiation by 60 Co source. After the induction of GVHD, human CD40 Ig fusion protein was intravenously injected three times at a dose of 50?g, 150?g and 450?g on day 0, 2 and 4, respectively. The results showed that the typical expressions of GVHD were observed 4 or 5 days after the injection of donor spleen cells, and specific male Y chromosome fragment was amplified by genomic PCR in female BALC/c receipts. The mean survival time (MST) of GVHD induced mice was significantly prolonged by the treatment of human CD40 Ig fusion protein. It is suggested that Murine GVHD model successfully established can be used in evaluating the effects of anti GVHD therapies.
