Effects of Trifoliumpratense Leguminosae extract on mouse allogenetic skin transplantation / 中华中医药杂志

ABSTRACT

Objective: To observe the effect of Trifoliumpratense Leguminosae extract (TLE) on mouse allogenetic skin transplantation. Methods: Recipient BALB/c was divided into physiologic saline (PS) group and TLE group, full-thickness skins were transplanted through back to back method from donor C57BL/6. The allogenetic transplanted skin growth condition was observed. The proliferation of lymphocytes of recipient mice in vitro were detected by CFDA-SE stain and mixed lymphocyte reaction respectively. Results: The allogenetic transplanted skin injected with TLE 25g/kg per day by vena caudalis growed better than that in PS group. The proliferation of lymphocyte in TLE group was smaller than that in PS group. Conclusion: TLE maybe participate in the regulation of mouse immune system and induce its tolerance to the allogenetic transplanted skin.