The immunosuppressive effect of rapamycin on lymphocytic proliferation and DTH、GVHR / 中华器官移植杂志
Chinese Journal of Organ Transplantation
;
(12): 350-352, 2000.
Artigo
em Chinês
| WPRIM
| ID: wpr-400778
ABSTRACT
Objective To manufacture rapamycin (RPM)-a new type immunosuppressant made in our country and investigate its immunosuppressive mechanism.Methods The effect of RPM on mouse splenocyte (Tc) proliferation induced by ConA,splenocyte (Bc) proliferation induced by LPS,DTH induced by DNCB and rat GVHR were studied.Results RPM obviously restrained the proliferation of Tc with IC50=1 nmol/L,significantly lower than IC50(10 nmol/L) of CsA (P<0.05).RPM evidently repressed the proliferation of Bc with IC50=1 nmol/L significantly lower than IC50>10 nmol/L of CsA(P<0.05).RPM inhibited murine DTH to DNCB with ED501.8 mg/kg,significantly lower than ED50>30mg/kg of CsA(P<0.05).RPM controlled rat's GVHR with ED50=3 mg/kg,significantly lower than ED50≥30 mg/kg of CsA(P<0.05).Conclusions RPM can inhibit lymphocytic proliferation and DTH,GVHR more markedly than CsA and they have combined efforts.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Organ Transplantation
Ano de publicação:
2000
Tipo de documento:
Artigo
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