Embryo Thymus Transplantation in the Treatment of Lupus-Like BXSB Mice
- VernacularTitle:胚胎胸腺移植治疗BXSB小鼠自发性系统性红斑狼疮的研究
- Author:
Jicheng FU
;
Shizheng XU
;
Xinfang ZHOU
;
Layuan XIONG
;
Lan ZHANG
;
Wei ZHENG
- Publication Type:Journal Article
- Keywords:
Fetal tissue transplantation;
Lupus erythematosus,systemic;
Animals,experimental
- From:
Chinese Journal of Dermatology
1995;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy of embryo thymus transplantation in the treatment of lupus-like BXSB mice,study the pathogenesis of SLE in BXSB mice and the therapeutic effect of embryo thymus transplantation.Methods The embryonic thymus of CB57L mice was transplanted to50day-old male BXSB mice.Levels of proteinuria,ANA,blood urea nitrogen(BUN),blood creatinine and the deposits of immunoglobulin(Ig)in the glomerulus were detected regularly for5months,and the number of mice died of SLE was observed.Results The levels of proteinuria,ANA,BUN,blood creatinine of the5,6,7month old mice in embryo thymus transplantation group were lower than that of5month old mice in control group.The efficacy of treatment in embryo thymus transplantation group were similar to that of dexamethasone treatment group,and the SLE-caused death was reduced in these two groups.However,the embryo thymus transplantation seemed not to reduce the deposits of lg in glomerulus significantly,the deposits of lg in the glomerulus were similar in all three groups.Conclusions Embryo thymus transplantation could improve renal functions and reduce the titer of ANA.Its efficacy is similar to that of dexamethasone.Embryo thymus transplantation has a short term therapeutic effect in the treatment of lupus-like BXSB mice.The deficiency of thymus in the BXSB mice may play an important role in the pathogenesis of lupus-like mice.Embryo thymus transplantation may be a valuable approach to treat SLE.
