Objective:
1. To develop a modified model for human idiopathic polymyosits;
2. To observe the proportion of CD4~+CD25~+Foxp3~+Tregs with CD4~+T cells inperipheral blood and spleen mononuclear cells of experimental autoimmunemyositis (EAM), explore the relationship of regulatory T cells in autoimmunemyositis;
3. To observe the clinical manifestations and EMG changes with CD4~+CD25~+Foxp3~+Tregs reinfusion treatment EAM mice in order to explore thetherapeutic value of CD4~+CD25~+Foxp3~+Tregs in in...