细胞株(系)对于肿瘤实验研究具有十分重要的价值。由于肿瘤的异质性和复杂性,不同种族和地域来源的癌细胞,其特性可能不尽相同。因此,各高发区建立的癌细胞株对于进一步比较研究具有特殊作用。本实验对15例来源于广东的肝癌病人手术切除标本进行体外培养,有3例已经建系成功,其中1例能在低血清培液培养条件下连续生长繁殖,定名GHC-3株,至今已传80余代,生长稳定,现报道如下。 Cell lines (lines) have very important value for tumor experimental research. Due to the heterogeneity and complexity of tumors, cancer cells of different ethnic and geographic origins may have different characteristics. Therefore, the cancer cell lines established in each high-risk area have special effects for further comparative studies. In this experiment, surgical resection specimens of 15 cases of liver cancer patients from Guangdong were cultured in vitro, and 3 cases had been successfully established. One of them was able to grow continuously under low serum culture conditions and was named GHC-3 strain. Passed more than 80 generations, stable growth, now reported as follows.