Liver tissue studies on paired liver biopsies (n = 52). Evolution of proliferating hepatocytes at immunohistochemistry.

Abbreviations: HPC: hepatic progenitor cell; IH: intermediate hepatocyte. Note: results expressed as mean number of cells per high-power field.缩写说明：HPC：肝祖细胞（hepatic progenitor cell）；IH：中间肝细胞（intermediate hepatocyte）。 注：实验结果以每高倍视野下的平均细胞数进行表述。