一般认为癌的发生可分为三个阶段,始发、促癌、演变。通常认为促癌这一过程是可逆的,因此,它是防治癌变的理想靶点。在原发性肝癌目前尚无特殊疗法的情况下,寻找阻断原发性肝癌的药物,显得尤为迫切。中医药属纯天然产物,有几千年临床经验和理论,正是符合这些条件的最好来源之一 Generally believed that the occurrence of cancer can be divided into three stages, originating, promoting cancer, evolution. It is generally believed that the process of promoting cancer is reversible, therefore, it is an ideal target for prevention and treatment of cancer. In the case of primary liver cancer is no special treatment, looking for drugs to block the primary liver cancer, it is particularly urgent. Chinese medicine is a pure natural product, with thousands of years of clinical experience and theory, which is one of the best sources to meet these conditions