Sections of 30 cases of human cirrhosis were stained with rabbit anti-insulin-likegrowth factor Ⅱ(IGF Ⅱ)by double PAP method.By the serological examination 15 patientsshowed HBV infection and sections of 14 eases we...Sections of 30 cases of human cirrhosis were stained with rabbit anti-insulin-likegrowth factor Ⅱ(IGF Ⅱ)by double PAP method.By the serological examination 15 patientsshowed HBV infection and sections of 14 eases were HBsAg postively with a total rate of 67％(20 cases).The IGF Ⅱ was positive in the cytoplasm of all the liver and ductular cells.Binucle-ated,polypoid liver cells and the peripheral cells of the lobules or nodules were distinctly posi-tive,The liver cells which were strongly positive were a kind of thin polygonal cells with asmall oval or a round deeply stained nucleus in each.They might exist sporadically in the lob-ules or in the marginal portion of a nodule.These liver cells are quite different from the so-called oval cells which are derived from the proliferating ductules and are generally believed tobe responsible for the pathogensis of hepatoma.展开更多
基金Supported by the National Natural Science Foundation of China,No.3880376
文摘Sections of 30 cases of human cirrhosis were stained with rabbit anti-insulin-likegrowth factor Ⅱ(IGF Ⅱ)by double PAP method.By the serological examination 15 patientsshowed HBV infection and sections of 14 eases were HBsAg postively with a total rate of 67％(20 cases).The IGF Ⅱ was positive in the cytoplasm of all the liver and ductular cells.Binucle-ated,polypoid liver cells and the peripheral cells of the lobules or nodules were distinctly posi-tive,The liver cells which were strongly positive were a kind of thin polygonal cells with asmall oval or a round deeply stained nucleus in each.They might exist sporadically in the lob-ules or in the marginal portion of a nodule.These liver cells are quite different from the so-called oval cells which are derived from the proliferating ductules and are generally believed tobe responsible for the pathogensis of hepatoma.
