Abstract Objective: To study the effect of T-lymphocytes on hematopoietic progenitors in patients with paroxysmal nocturnal hemoglobinuria(PNH).

• 摘要目的：研究阵发性睡眠性血红蛋白尿症(PNH)患者的T淋巴细胞对造血祖细胞的影响。