METHODS With the method of seropharmacology,the expression of TERT by immunohistochemical technique was studied by contrast of Cyc,that was,positive control.

• 方法利用血清药理学方法,以Cyc为阳性对照,用免疫组化技术观察小鼠腹水型肝癌细胞株H22TERT的表达。