求翻译：通过检测ITP患者治疗前后外周血CD4+CD25+调节性T细胞(Treg)及TGF-β1比例及变化规律，探讨CD4+CD25+调节性T细胞和TGF-β1与TIP发病的关系及在TIP治疗预后中的作用及意义。是什么意思？

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The test ITP patients before and after treatment peripheral blood CD 4 + CD 25+ adjustment T cells (Treg) and TGF - Beta 1 proportion and pattern of changes to explore CD 4 + CD 25+ adjustment T cells and TGF - Beta 1 and TIP morbidity relationship and the TIP treatment in after the role and signifi

Around through examines the ITP patient to treat circumference blood CD4+CD25+ control character T cell( Treg) and TGF-β 1 proportion and the change rule, discusses CD4+CD25+ the control character T cell and TGF-β 1 and the TIP morbidity relations and in the TIP treatment prognosis function and the

By detecting peripheral blood before and after treatment in patients with ITP CD4+CD25+ regulatory t cells (Treg) and TGF-β 1 and variations explores CD4+CD25+ regulatory t cells and TGF-β 1 and TIP and TIP in the pathogenesis of role and significance in the prognosis.

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