b-cell

• Conclusion ( 1 ) in our research , frequent expression of bsap in h / rs cell of classical hodgkin ' s disease provides further evidence for its b - cell origin , and the expression of bsap on h / rs cells also can be in favor of the identification of h / rs cells and can distinguish hl from alcl . ( 2 ) expression of bsap is located in nucleoli of cells , while that of cd20 in membrane
  结论（ 1 ）本研究在国内首次把bsap应用于hl的检测，从蛋臼水平上为hl ； ts细胞的b细胞起源进一步提供了有力证据，升且有利于fiots细胞的辨认和与alcl鉴别； （ 2 ） bsap不同于cd20的细胞膜染色，它表达定位于核。