p positive造句

• 2 ) hpfl was able to induce into hepatic - like and biliary - like cells in vitro . 3 ) after hpfl are transplanted into the spleen of sced mouse , it was found that hepatic cord - like constitution appeared and showed g - 6 - p positive
  2 ） hpfl在体外克隆诱导分化试验中， alb ” ck 19一细胞克隆中能诱导出alb ” ck 19 ”细胞，结果说明hpfl具有向肝细胞和胆管细胞双向分化的能力。