大肠癌手术过程中通常采用生理盐水冲洗腹腔,以减少癌细胞腹腔种植和复发的机会。作者用本所建成的HR-8348人直肠腺癌细胞系,在体外培养观察氟尿嘧啶等抗癌药物对癌细胞的即时杀伤作用。为临床选择抗癌腹腔冲洗液提供参考依据。现将实验结果报告如下: 材料与方法一、不同药物对HR-8348细胞的杀伤试验选择临床上常用的氟尿嘧啶(针剂,南通 In the course of colorectal cancer surgery, normal saline is usually used to flush the abdominal cavity to reduce the chance of cancer cells growing and recurring in the abdominal cavity. The author used the established HR-8348 human rectal adenocarcinoma cell line to observe the immediate killing effect of fluorouracil and other anticancer drugs on cancer cells in vitro. For clinical selection of anti-cancer abdominal fluid to provide reference. The experimental results are now reported as follows: Materials and Methods First, different drugs on the killing of HR-8348 cells selected clinically used fluorouracil (injection, Nantong