如果某一个助细胞识别出一个抗原,该助细胞就会被活化。
Objective To investigate the changes of serum T helper cell (TH)1/TH2 type cytokines after the active immunotherapy in unexplained habitual abortion (UHA) women.目的探讨原因不明习惯性流产(UHA)患者主动免疫治疗前后血清T辅助细胞(TH) 1/TH2型细胞因子的变化。
Sat-RNA of CMV is a subviral agent, which depends on its helper virus to replicate and cell to cell diffuse.CMV 的 Sat-RNA 是一种亚病毒剂,取决于其辅助病毒的复制和细胞间的扩散。